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Home My WebLink AboutReport 02,.--.. King County Department of Development and Environmental Services 900 Oakesdale Avenue Southwest Renton, WA 98055-1219 October 28, 2005 Kuldip Sinf, Tumber 19100 104 Place SE Renton, WA 98055 RE: Preliminary Approval for Short Subdivision No. L05S0009 . -··-•.... __ _,_" .,., ~.... ,,, .... -•. ,~--_.,-,., .. ~ ............... -•..-•·~· .. ,~ .. , .... !"".~ ·--·~"'j"'!ll"fl'"'_ ........ 'fl:;;;;.ws. Dear Mr. Singh Tumber: The Land Use Services Division (LUSD) has completed review of the short subdivision application captioned above. The LUSD finds that the proposed short subdivision complies with the King County Land Segregation Code (Title 19A), Zoning Code (Title 2IA), and other applicable codes as specified in King County Code (KCC) I9A.08.060. The short subdivision is granted preliminary approval subject to the Conditions of Preliminary Approval attached hereto and incorporated herein by reference. · Any aggrieved party may appeal this decision by the appeal deadline, which is November 14, 2005. The appeal procedure is enclosed for your information. The preliminary approval is valid for a period of 60 months from the date of this letter, unless an appeal is filed. In the event that an appeal is filed, the preliminary approval is valid for a period of 60 months from the date of the appeal decision. Enclosed are the following: • Notice of Decision • Conditions of Preliminary.Approval • Appeal Procedure If you have any questions regarding this letter, please contact ·Fereshteh Dehkordi, Program Manager, at (206) 296-7173 and Curt Foster, Engineer, at (206) 296-7106. ~~ Current Planning Section, LUSD . . Enclosures cc: Terry Wilson, Cramer Northwest, Inc. Applicant File Letter.frm/CoverLtr2000.SP.Qoc 3/9/00 A. 8. ® KING COUNTY DEPARTMENT OF DEVELOPMENT AND ENVIRONMENTAL SERVICES LAND USE SERVICES DIVISION 900 Oakesdale Avenue Southwest · Renton, WA 98055-1219 . REPORT AND DECISION SHORT SUBDIVISION File No. L05S0009 DESCRIPTION OF THE PROPOSED SHORT SUBDIVISION: . This is' a short subdivision of a .55 acre-parcel into four lots for detached single-family dwellings in the R-8 zone. The proposed density Is 7 dwelling units per acre. The proposed lot sizes range from approximately 4300 to 6000 square feet. Refer to Attachment 1 for a copy of the short plat map. · GENERAL INFORMATION: Owner/Applicant: ·. Engineer: STR: Location: Zoning: .Acreage: Number of Lots: Lot Size: Proposed Use: Sewage Disposal: Water Supply: . Fire District: School District: Kuldlp Sln~h Tumber 19100 1041 Place SE Renton, WA 98055 · Cramer Northwest,. Inc. Terry Wilson · 945 N Central Avenue, Suite 1·04 Kent, WA 98032 SE Y. 32-23-05 11328 SE 192"d Street, Renton R-8 .55 acre 4 Ranges from 4300 to 6000 square feet Resldential · Soos Creek Water and Sewer District Soos Creek Water and Sewer District . 40 Renton Complete Application Date: March 10, 2005 . I Associated Application: Road Variance File No. L05V0045 C. HISTORY and BACKGROUND The Subdivision Technical Committee (STC) of King County has conducted an on-site examination of the subject property. The STC has discussed the proposed development with the applicant to clarify technical details of the application, and to determine the. compatibility of this project with applicable King County plans, codes, and other official documents regulating this development. Report and Decision 00 ~©@u vl_gf"jy FEB 172006 ~ L05S0009 LD<£;S ~tfl ~.E.S. ~ D. . E. F. .··-- As a result of preliminary discussions, the applicant presented the Technical Committee with a revised site plan on July 14, 2005. The primary modification includes a revision to the private access tract to meet the King County Road Standards. NATURAL ENVIRONMENT 1. Topography: The site is relatively flat. The west half slopes down gently from northeast to southwest. 2. Soils: One soil type Is found on this site per King County Soil Survey, 1973. The entire site is classified AgB. The foilowlng are AgB characteristics: AgB -Alderwood gravely, sandy loam; 0-6% slopes. Runoff is slow and the erosion hazard i.s slight. This soil type has a moderate limitation for low building foundations due to a seasonally high water table, and severe limitations for septic tank filter fields due to very slow permeability in the substratum. 3. · Wetland/streams: According to the King County Sensitive Areas Folio, no mapped hydrographic features. exist on this site.· Panther Creek runs approximately half a mile west of the site. The site lies within the Black River drainage basin. · · · 4. Vegetation: This.site Is overgrown by lawn and there a few fruit trees scattered throughout the site. 5. Wildlife: Small birds and animals may Inhabit this site however their population and. species are Hmited due to nearby development. No threatened or endangered species are known fo existon or near the property. 6. Mapped Sensitive Areas: The Sensitive Areas. Folio does not identify any mapped sensitive areas as being preser:it on this site. NEIGHBORHOOD CHARACTERISTICS: The property lies within the designated Urban Area east of the city of Renton. The site and the surrounding properties are zoned Residential with 8 dwelling unit per acre. The neighboring properties.are developed with residential structures. The site contains a house which will be removed. · · DESIGN FEATURES 1. Density, Lot Pattern, Comprehensive Plan: The site's assigned density is eight dwelling units per acre. The proposed density is in compliance with the density of the zone. The site is located in the "urban. " area as designated by the King County Comprehensive Plan. · 2. Access and Roadway Section: The app!icant proposes to access the lots via a · Private Access Tract (PAT) extending north from SE 192"d Street into the site. All lots will have direct access to the PAT. A road variance (KC File L05V0045) · .from the intersection spacing requirements was approved by King County Department of Transportation {see Attachment 2). 3. Drainage: The site's drainage generally sheet flows.from the north to the south. A "Targeted Drainage Review, Category 2" is required because the existing drainage system must be modified to collect and convey drainage along .the property frontage. The proposed on-site improvements appear to qualify for small-site Best Management Practices (BMP's). · . · · Report and Decision . L05S0009 G. PUBLIC SERVICES 1. Sewage Disposal: The applicant proposes to serve the subject subdivision by means of a public sewer system managed by Soos Creek_ Water and Sewer District. A Certificate Sewer Availability, dated February 1, 2005, · indicates this sewer district's capability to serve the proposed deveiopment. 2. Water Supply: The applicant proposes to serve the subject subdivision with a pubHc water supply and distribution system managed by Soos Creek Water and Sewer District. A certificate of Water Availability, dated February 1, 2005, Indicates this sewer district's capability to serve the proposed development. 3. School facilities: The subject subdivision will be served by Benson Hill Elementary, Nelson Junior High, and Lindberg Senior High Schools, all located within the Renton School District. Tile District has Indicated that the future · students from this subdivision wlll Walk to the elementary school. The students will be bussed to both Junior and Senior High schools. The walkway to the elementary school consist of pedestrian path along SE 192"d Street and sidewalks along 113u, way SE all the way to the Elementary school· site. The Junior High school students will be picked up at the Intersection of SE 192"d and 113u, Way SE. The High School students Will be picked up at the intersection of SE 192"d Street and 116u, Avenue SE. There are pedestrian path along SE 192"d to both Intersections. Additionally, theta will be sidewalks constructed along the frontage of the site which will provide additional safe walking conditions for all pedestrians. H. SEPA THRESHOLD DETERMINATION: I. Pursuant to the S_tate Environmental Policy Act (SEPA}, RCW 43.21C, the responsible official of the Land Use Services Division (LUSD) issued a threshold determination of non-significance (DNS) for the proposed development on October 28, 2005. This determination was based on the review of the environmental checklist and supporting documentation filed with the application, resulting in the.conclusion that the .proposal would not cause probable significant adverse impacts on the environment. FINDINGS/CONCLUSIONS: The subject subdivision will comply with the goals and objectives of the King County Comprehensive Plan and will comply with the requirements of the Subdivision and Zoning Codes and other official land use controls of King County (i.e. 1993 King County Road Standards, 2005 Surface Water Design Manual, etc.), based upon the conditions for final short plat approval. J. DECISION: Proposed Short Plat revised and received July 14, 2005 as described by Attachment1 of this report is granted preliminary approval subject to the following con_ditions of final approval:· . . . ·J. · The proposal shall Compliance with all platting provisions of Title 19A. ofthe King County Code, · 2. All persons having an ownership interest in the subject property shall sign on the face of the final short subdivision. 3. All utilities within proposed rights-of-way must be included within a franchise approved by the King County Council prior to final short plat recording 4. 2005 King County Surface Water Design Manual (SWDM-The following are drainage conditions appiied to this proposal: · Report and Decision L05S0009. - A. TARGETED DRAINAGE REVIEW · The proposed short subdivision requires a Category #2 Targeted Drainage Review as outlined in Chapter 1.1.2.2 in the Surface Water Design Manual. The existing drainage system must be modified to collect and, c.onvey drainage along the property frontage. B. ON-SITE BMP's . . The proposed on-site improvements appear to qualify for small site drainage BMP's as outlined in Appendix C of the Surface Water Design Man~I. · · 5. 1993 King County Road Standards -Final short plat approval shall require full compliance with the provisions set forth in the 1993 KCRS, including engineering plans for all road improvements. The engineering plans shall be prepared by a · professional civil engineer licensed in the state of Washington. ODES strongly recommends that the engineering plans be submitted at least two years prior to the expiration date of the project. The following conditions.apply to this short plat unless a variance·pursuant to the variance procedures in KCRS 1.08 is obtained or otherwise approved by DOES: · . . ·· ~~>-.Frontage improvements along SE 192nd Street shall.be designed to ~ Urban Principal Arterial Standards per KCRS Section 2;02. These improvements shall extend along the entire frontage of the site and make standard-connections to adjacent improvements. · Forty-two feet pf Rigllt~of-Way (ROW) width shall be dedicated north of the SE 192nd Street RJW centerline, along the frontage of the site. C. Appropriate pavement tapers and pavement striping shall extend east and .---. west of the project's frontage. D. A Road Variance (KC File Number L05V0049) was granted for --- E. F. G. H. ,. .... I>· i(l!§lf~~~i'!!l_~g,~-~~g with the condition .that the private access tract be . located at the center of the property.frontage .. Additionally, approval was granted for a reduced stopping sight dista·nce. -~-.--,:•-'"'·"';,.::;,:.;~;;;..~ ............ -.,.,__,, ..... -""""-...... Rockeries, luminaires and utilities located a lo rig the frontage .of the site shall be relocated; redesigned or removed to match the ultimate roadway design of SE 192nd Street without creating roadside obstacles per KCRS Section 5.11. The proposed _Private Access Tract (PAT) shall be revised to allow adequate access width (20 feet minimum, me_asured from.the point of curve) to lots 1 and 4. This wili requires shortening the length of the panhandle portion Lots 2 and 3. The PAT shall be constructed per KCRS Section 2.09.B. There shali be no direct vehicular access to or from SE 192°d Street from those lots which abut it. A note to this effect shall appear on the engineering plans and final short plat. ..;,·\ -J) .r.-<-'} . ~; ·.· ,,;"Y°' The following Notes shall be shown of the final recorded short subdivision· (1) Warning: King County has no responsibility to build, improve, maintain or otherwise service the private access.road contained within or provide service to the property described in this subdivision. Report and Decision (2) AU private easements and or tracts to be maintained, repaired and/or rebuilt by the owners of the parcels having legal access there from and their heirs, assigns or successors, unless and until such roads are improved to King County Road standards and are dedicated and accepted by King County for maintenance. · L05S0009 6. 7. 8. 9. Health (KCC 13)-This project is exempt from further King County Heath Department review. However, if improvements are required from the Sewer and/or the Water District, then verification shall be .required from said District(s) that the improvements have beeri bonded and/or installed, prior to final recording · of the short plat Building and Construction Standards (Title 16)-The applicant shall comply with all applicable provisions of KCC 16.82. Fire Code (KCC 17) -Section 902 of the 1997 Edition of Uniform Fire Code-The · Fire Engineering approval is granted· as proposed. Density and Dimensions /KCC 21A.12)-All lots sh1'!11 meet the density and dimensions requirements of the R-8 zone classification or shall·be as shown on the face of the approved preliminary short subdivision, whichever Is larger. Minor revisions to the short subdivision, which do not result in substantial changes and/or do not create additional lots m!:!y be approved at the discretion 0f the Department of Develop111ent and Environmental Services. 10. · The existing house on the .site shall be rem~or to the final approval and recording. ----·---~ "-.i..,,,,""1.!{,,.,....:1---.... """l>!~•-t••,;,,..,l111S,,i,,<,,(,, . . 11 .._..~!iAe~-.., . Street Trees /KCC 21A.16l-Street trees shall be provided as follows (per KCRS 5.03 and KCC 21A.16.050): · , A. Trees shall be planted at a rate of one tree for every 40 feet of frontage along SE 192" Street and.the private tract where it can fje · . accommodated. Spacing may be modified to acconiniodate sight distance requirements for driveways and intersections. B. Trees shall be located within the street right-of-way and planted in accordance with Drawing No, 5a009 of the 1993 King County Road .. Standards, unless King County Department of Transportation determines that trees should not be located in the street right-of-way. C. if King County determines that the required street trees should not be located within the.right-of-way, they shall be located no more than 20 feet from the. street right-of-way line. D. The trees shall be owned and maintained by the abutting lot owners or the homeowners association or other workable organization unless the County has adopted a maintenance program. Ownership and maintenance shall be noted on the face of.the final recorded plat. E. The species of trees shall be approved by DOES if located within the right-of-way, and shall not include poplar, cottonwood, soft maples, gum, any fruit-bearing trees, or any other tree or shrub whose roots are likely to obstruct sanitary or storm sewers, or that is not compatible with overhead utility Jines. · F. The applicant shall submit a street tree plan and bond quantity sheet for review and approval by DOES prior to engineering plan approval. G. The applicant shall contact Metro Service Planning at 684-1622 to determine if SE 192nd Street is on a bus route. if it is a bus route, the street tree plan shall also be reviewed by Metro. H. The street trees must be installed and inspected, or a performance bond posted prior to recording,of the plat. If a performance bond is poste<;I, the. street trees must be installed and inspected within one year of recording of the plat. At the time of inspection, if the trees are found to be installed .. per the approved plan, a maintenance bond must be submitted or the . .· · Report ilnd Decision · L05S0009 I I I,. '• \, 12. performance bond replaced with a maintenance bond, and held for one year. After one year, the maintenance bond may be released after DOES has ·completed a second Inspection and. determined that the trees have been kept healthyand thriving. Road Mitigation Payment System -The applicant or subsequent owner shall . comply with Road Mitigation Payment System (MPS), King County Code 14.75, by paying the required MPS fee and administration fee as determined by King County Department of Transportation. The applicant has an option to either: A. B. Pay the MPS fee at final short,plat recording. If this option is chosen,,the fee paid shall be the fee In effect at the tinie of short plat application and a note shall be placed on the face of the short plat that reads, "All fees required by King County code 14.75, Mitigation Payment System (MPS) have beenpaid.".Or · ., "' · . Pay the MPS fee at the time of building permit issuance. If this option is chosen, the fee paid shall be the amount In effect as of the date of the building permit application. · Other Considerations · . A. Preliminary approval of this application does not Umit the applicant's responsibility to obtain any required permit or license from the State or other regulatory body. This may include, but not be limited to, obtaining a forest practice permit, an HPA permit, building pe'rmits, and other types of entitlements as necessitated ~y circumstances .. B. The short subdivision shall conform to KCC 16.82 relating to grading on private property.. · · · C. Development of the subject property may require registration with the . Washington State Department of Licensing, Real Estate Division Parties and Persons of Interest: CRAMER NORTHWEST LLC · LARRY KRUEGER 945 N CENTRAi. STE 104 KENT.WA 98032 TUMBER, KULDIP SINGH 19100 104TH PL SE RENTON, WA98055 CLAUSSEN, KIM PROGRAM MANAGER Ill COOPER, TED PRELIMINARY REVIEW ENGINEER DEHKORDI, FERESHTEH PROJECT MANAGER 11 FOSTER, CURT SR. ENGINEER Report and Decision ·, L05S0009 , , ) \ \ \ ;~ J ' .w I :, 0 = .. ~ ' ~ , -, o, ,. __ ,,,-~- ~.,..., _:1ft;i,, LOT 16 ' ' ' ' I U>Trt HOUSE (SCIUD) ~~? \ I ) \ I~ I -~ I'? , , , , , -~ m.sz· ·IW!AGE ;,; •• 512.4:t (ro f£ Ral<MD) \ i1 \ • -:-,- ~ 18 \ ~ lf1( I Ulllt SQ. F( \ ·= \ "-"!.. -~---~ 35.12" \ 611 A 00'001)1)" ..t S!t"J13'" ,w,,,e;110· 1111-25.00' 589 ~'35"E 16J.23" ·. LOT::1 1'.G!ll". ~ .f/0001 2.f,16M 54 Fr. ' ' --fDllCI f/r RmW ~HO CAP I • "AXIi) II'{ RfBW ~HO CAP D.l5"H.~0.ff'. W. f!RIP. wt I~ ~5' H. ~_D.47 W. :Pfla'. rot.- • sc:,~'«•N K .~ / . . 1 ----------? on: £ (Y l'fO. wt .. ~ SHED J.QTII> t i . ,h¥,"' .>'." \\~"' I I ~ f! . 1-..u ~-c ti0.10· ' r . \ -' -,ill Ill; IQ .. ~ 15.//0" ,~ !i' ~- lf1( 4 f..,J!H!-so. FT. -~ ; ffHC£ cat IS <I.ft •. d' I'll(#. lW( )"'~ "'o -----------aooo ---------( ':l<Elff JrcN3921· ~· ~~~--~--~~ ~ -so. I -_,, ---~ , -' t::::.~ifL~ -~ ~':'.:: . :, :) . aaan ---C. -w I w ii ••• r _ . .. : . 507 ... / W H :.><_ tZ'JDSs:.,001 ~ ~ no;,,.c;vn ~ -.u•""" ,nc. -··• -...,OC: OF TH£ SOU1HEJS1' OUAR1ER OF ~ 32. TOWHSH1P 2.J NORTH, RJ.HG£ .5 fAST. W,M.. BEJNG tf)l{rH Btr50'Jo' WEST .AS SHOM'I OH TH£ .Pf.AT OF CH1N01.AAN: RJDG£. RCCOROm IN \.a.llJilE" 159 Or.-PtAJs. AT PACES /5642. R£CCRDS. OF KJNG COUN1Y. *4SHJNGTOH. \ ' : . LEGAL DESCRIPTION: c~ LOT 2. SHORr Pl.Ar -NO. 48.2007, ACCORDING ro THE SHORT F R£CORO£D UNDER R£COROING HO. 8J03080870. R!COROS OF KING COUN1Y. WASHJHGTON. - NOTES: J. &IOMJllEN1'S LAST WSl1ED ON 8-f-.CH. z_ SOME SURROUNOIHG HOUSES WERE" SC\l£D FROII D.D.£5. WE8. sm:. · VERTICAL DATVY: HOfml.~ \IEROC,t,L CM.JU.W OF J98a BEN~ . KING CCJW1'! 8£NCHMARK HO. 5809 FOUND COHCRfJ£ AIONUM£NT W/ TACK JH LL\0-AT SOU1JfEAS1 CORNER OF SECTION .lZ TOWHSHP 23 HOR1H. RANGE 5 fAST B.£VAJXW --.5.J-4.98 us. FEET. . SITE BENCHMARK: Sl1[ 8EHCHJ,IARIC .. ,,, .. 1C¥I' C£HTER BOt.T OH FIRE HYDRNf( a.acm::w -:J1Q.2.J U.S. FEEr. -Sl1E BENCHWtRK .. B' Rill OF SEHR MAHHOI.£ £µVA110H -S02.97 U.S. FEET • CONTOUR INTERVAL: 2.00 . U.S. FCE:T. LEGEND; 0 FOONO REBAR W/ NO CAP AS D£SCmBED @ SNirrNri """" w.NHO<E 11111 .CA.7CH 8,\S,IH . .. FIR£ IIYDR.Wr . • !Mmt VAL.\,£ ... Ml<1ER IIErrR m G4$"11£1ER ... POW!R Mm1! ,e ururr PO<£ J, CW ANCHOR 0 IJGH1 PO<£ • El£CJRJCAL: BOX • -• llfCIOl.oos """ !REVISION Lo5sooor ~~t~,w~ID) JUL 14 2005 l(.C. D.D.E.S. -W--BCJRIED WA1£RLWE l'NNT -n-"""" ro,c,: ~ WM° FDIC£ ± W~W : !l 17 RC'£• 50<9' • , snr BE1tJIMK "K w , ~ cs ,r fllfC H.£• 50!,Jl -----_ S.E. 192ND ST. Rf' CENJEJl 8CU CM FR. ! RBI• 507.JJO -· a.• 51D.2J U.S. m:r , It' NS H.• 504.54 F«N) co«:YifTE UIH.IIENT """"""•If:±:=..=..=@:--------lll8"5036-. 2624.1:;. ~J 3C --~----17 IDS•• 5f!Ul W/ TACK W 1£1,/) M "'5£ ----.. _ -----------------------------,----------1--------------.... ~., .. -.c-=-.c:.---------~-----------=------------_______ :=· . -:... (ll c ""'' ---3s"7J.J .... C !' ~8 le11<. ·1{% I/JI/· .. ~ :j,j: ffi ::E 0 ~ <( Appeallnformatlon and Parties of Record RIGHT TO APPEAL This action may be appealed in writing to the King County Hearing Examiner, with a fee of $250 (check payable to King County Office of Finance). · ·. As required by KCC 20.20.090 and 20.24.090, the appeal period shall be fourteen (14 calendar days and shall commence on the third day after the noUce of decision is mailed. Filing an appeal requires .actual delivery to the King County Land Use Services Division prior .to the close of business (4:30 p.m.) on November 14, 2005. Prior mailing is not sufficient if actual receipt by the Division does not occur within the applicable time period. The Examiner does not have authority to extend the time period unless the Division is not open on the specified closing date, in which event delivery prior to the close of business on the next busine·ss day is sufficient to meet the filing requirement. If a timely Notice of Appeal has been filed, the appellant shall file a statement of appeal within a 21-day calendar period commencing three days after the notice of decision is mailed. The statement of appeal shall identify the decision being appealed (including file number)and the alleged errors in that decision. · · The statement of appeal shall state: 1) specific reasons why the decision should be reversed or modified; and 2) the harm suffered or anticipated by the appellant, and the relief sought. The scope of an appeal shall be based ori matters or issues raised in the statement of appeal. Failure to timely file a notice of appeal, appeal fee, or statement of appeal deprives the Examiner of jurisdiction to consider the appeal. Appeals must be submitted to the Department of Development and Environmental Services, addressed as follows: LAND USE APPEAL Land Use Services Division Department of Development and Environmental Services BiackRiver Corporate Park 900 Oakesdale Avenue Southwest Renton, WA 98055-1219 Any party may make a request for a pre-liearing conference~· For more informiitlon regarding . appeal ,proceedings and pre-hearing conferences, please contact the Office of the Examiner for a .Citizens' Guide· to the Examiner Hearings and/or reacl KCC 20.20 .and 20.24. Report and Decision L05S0009 .. ® King County Road Services Division Department of Transportation KSC-TR-0231 . 201 South Jackson Street Seattle, WA 98104-3856 August 29, 2005 Larry Krueger, l>.E. . . . 945 Central Avenue N., Suite 104 Kent, WA 98032 RE:. Road Variance L05V0045 Kuldip Tumber Short Plat Dear Mr. Krueger: . . . . . . . ,.:-·~ ' J ..•• ........ ~ ....... Rela1¥d Iftl~ L05S0009 . .) : . <..,_ --~--.. . Thank you for y~ur application for variances from the King County Road Standards (KCRS) . . You requested variances from Sections 2.10 and 2 .12 of the KCRS concerning the intersection spacing requirement and stopping sight distance{SSD) along S!l 192nd Street. · · The intersection spacing from the proposed private access tract(PAT) to 113th Way SE is 360 feet, to 116th Avenue SE is 750 feet, and to Tract A (serving four eastern lots) is 400 feet. The KCRS requires 1,000 .feet of intersection spacing along a principill arterial (SE 192nd Street). There is no alternative access point for the four-lot sh?rt plat. · Tiie applicant will be improving the frontage on SE 192nd ·street by providing an urban section .. The existing SSD along the frontage with SE 192nd Street, as measured by the applicant, is 446 feet, and the KCRS require 475 feet for the design speed of 50 mph (IO over the posted speed of 40 mph). The minimum American.Association of State Highway'and 'frRil!lportation Officials' (AASHTO) SSD for a design speed of 50 MPH is 425 feet Curb, gutter and sidewalk have been con,structed along the vertical crest curve extending westward on SE 192nd Street beyond the short plat frontage. The entering sight distance (SSI'.>) for the short plat access meets KCRS. · l agprove a Y,,_ari~ce to allow tli.e reduced infursection spacing for the PAT located midway ajong fue frontage on SE 192nd Street. I also approve a variance to a))ow the redn9ed sso so tbat the proposed curb, gutter and sidemiJk 91!!!.!llatch to the existing yerticaJ aljgnmeot, · This decision applies only "to KCR~ identified in tbe variance request. All other design requirements in the KCRS and other regulations, s\ich as surface water management and zoning, must still be satisfied for a land use permit application. The !lpplicant retains the rights and privileges ilff?rded by ~ County ().ode and adopted Ptiolic Rules pertalning to road .. variance processing (KCC ·14.42, PUT 10-2). This variance decision is valid for one year from date of letter, unless an associated land use permit is pending or submitted within the one year period. In these cases, the variance decision is valid for the duration of the permit processing . . ATTACHMENT#_. _2 __ I ~f Z. Larry Krueger, P.E. August 29 2005 Page2 A copy of staff's analysis, findings, and conclusions is enclosed. If you have any questions, please call Craig Comfort, Road Variance Engineer, Traffic Engineering Section, at 206-263-6109. . Sincerely, u· . · . · . .vma-: PauletteNoiman, P.E. . County Road Engineer · PN:CC:kc cc: James Sanders, P.E., Development Review Engineer, Land UseBervices Division (LUSD), Department of Development and Environmental Services (DOES) Pete Dye I'.E., Senior Engineer, LUSD, DOES . Linda Dougherty, Division Directo.r,.Road ·Services Division (RSD), Department of Transportation (DOl) . . . Matthew Nolan, P.E:, County Tr!lfiic Engineer, Traffic Engineering' Section, RSD, DOT · Patin Kara, P.E., Supervising Enginee;r, Traffic Engineering Section, RSD, DOT Kris Langley, Seriior'Engineer1 Traffic Engineering Section, RSD, DOT Craig Comfort,.P.R, Road Variance Engineer, Traffic Engineering Section, RSD, DOT. ATTACHMENT # __:::2 '""· - ?-;,,f z.. Cramer Northwest, Inc. {PID=CNI04-JAC) 945 N. Central, Ste. #104, Kent, WA., 98032 If Found Please Call Us At 1-(800)-251-0189 Monday, October 22, 2007 4:12:40 PM GURDEV SINGH SHORT iPLAT PROJECT: C:\TModel\Projects\2004\2004-139S.pro --------------------------------------------------------------------------------LOT 4 PT.# DESCRIPTION BEARING DISTANCE NORTHING EASTING ELEVATION -------------------------------------------------------------------------------- 2049 5130.045298 4348. 467365 so2°00•01"w 74.87 ft 2006 5055.220920 4345.854077 N88°50'36"W 39.40 ft 2083 5056.016259 4306.462105 0.00 2084 Radius Point: 2084 5081. 011165 4306. 966762 Radial Bearing In: N01°09'24"E Radial Bear~ng Out: N88°25'17"W Radius: 25.00 ft Delta: 90°25'19" Right Arc: 39. 45 ft Tangent: 25.18 ft 2061 5081. 703231 4281. 972933 N01°34'43"E 49. 68 ft 2052 5131. 364376 4283.341541 S88°50'36"E 65.14 ft 2049 5130.049443 4348.468268 ------------------------------------------------------------------------------- Closing latitude Closing departure Closing bearing Closing distance Total traverse length Total error of closure Error of closure in latitude Error of closure in departure Area Area 0.00414 0.00090 S12°17'47"W 0.00424 264.58 (268.55) 1/62379 1/63843 1/292900 4719.51 sq.ft. 0 .11 +/-ACRE Lo7F~os7 I Cramer Northwest, Inc. {PID=CNI04-JAC) 945 N. Central, Stej. #104, Kent, WA., 98032 If Found Please Cal~ Us At l-(800)-251-0189 Monday, October 22,1 2007 4:18:02 PM I GURDEV SINGH SHORT 1 PLAT PROJECT: C:\TModel\Projects\2004\2004-1398.pro ---? -------~ ------------------------------------------------------------ ~DICAT roN'l : ::::·* ___ BE~IPTION_I BEARING ________ DISTANCE ___ NORTHING _______ EASTING ___ ELEVATION 2004 2006 23 28 27 2004 : ! I S8Bt' 50' 36"E i so2,•oo • 01 "w I N88~50'36"W I I Radius Point: Radial Bearing In: Radial Bearing Out: i Radius: Delta: ! Arc: rangent: ; 155.52 12.00 134.00 27 N01°09'24"E S59°48'54"W 5058.355660 ft 5055.216291 ft 5043.223603 ft 5045.928564 5070.923470 25.00 ft 58°39'30" Right 25.60 ft 14.05 ft 5058.355620 4190.361143 4345.849453 4345.430601 4211. 457906 4211. 962562 4190.355101 ------------------------------------------------------------------------------- Closing latitude Closing departure Closing bearing Closing distance . Total traverse length Total error of closure Error of closure in 1 latitude Error of closure in,departure Area Area -0.00004 -0.00604 N89'37'29"E 0.00604 326.01 (327.12) 1/53959 1/8239514 1/53960 <::=::::1790. 17 sq. ft) -0.04 +7-ACRE Cramer Northwest, Inc. {PID-CNI04-JAC) 945 N. Central, Ste. #104, Kent, WA., 98032 If Found Please ca1i1 Us At 1-(800)-251-0189 Monday, October 22,i 2007 4: 12: 40 PM I GURDEV SINGH SHORT !PLAT PROJECT: C:\TModel\Projects\2004\2004-139S.pro ---------------1-------------------------------------------------------------LOT 1 I PT.# DESCRIPTION ! BEARING DISTANCE NORTHING EASTING ELEVATION ___________________ : ------------------------------------------------------------ 2050 5133.280685 4188.225179 S88·0 50'36"E 65.14 ft 2057 ! 5131.965752 4253.351906 so1;0 34 1 43"w 50.05 ft 2053 5081. 934747 4251.973105 2055 Radiu~ Point: 2055 5082.623459 4226. 982593 Radial Bear~ng In: N88°25'17"W Radial Bearing Out: S01°09'24"W (Radius: 25.00 ft i Delta: 89°34'41" Right ' Arc: 39.09 ft ; ;rangent: 24.82 ft 2060 N88i50'36"W 5057.631883 4226.481553 0.00 36.12 ft 2004 I 5058.361012 4190.368913 • i • 27 Radius Point: 27 5070.930853 4211. 979075 Radial Bearing In: N59°48'54"E Radial Bearing Out: N88°50'36"W I Radius: 25.00 ft ! Delta: 31°20'30" Right ' Arc: 13.68 ft Tangent: 7.01 ft 26 i 5071. 439849 4186.983046 N01~09'24"E 61. 86 ft 2050 I 5133.287245 4188.231768 ' ' ------------------------------------------------------------------------------- Closing latitude Closing departure Closing bearing i Closing distance I Total traverse length Total error of closJre Error of closure in l1atitude Error of closure injdeparture Area Area 0.00656 0.00659 S45°07'45"W 0.00930 261.90 (265.93) 1/28170 1/39928 1/39749 4708. 79 sq.ft. 0 .11 +/-ACRE Cramer Northwest, Inc. (PID=CNI04-JACJ 945 N. Central, Ste. #104, Kent, WA., 98032 If Found Please Call Us At l-(800)-251-0189 Monday, October 22, 2007 4:12:40 PM GURDEV SINGH SHORT PLAT LOT 2 PROJECT: C:\TModel\Projects\2004\2004-139S.pro PT.# DESCRIPTION. BEARING DISTANCE NORTHING EASTING ELEVATION 25 5198.134343 4189.534600 s88·0 50 • 36"E 80.62 ft 2051 5196.506926 4270.138172 so1°34'43"W 94.55 ft 2054 5101.992811 4267. 5334 64 N88°50'36"W 15.00 ft 2058 5102.295605 4252.536520 N0i'0 34 '43"E 29.68 ft 2057 5131. 964341 4253.354159 N88°50'36"W 65.14 ft 2050 5133.279274 4188.227432 N01°09'24"E 64.87 ft 25 5198.136056 4189.536916 ------------------------------------------------------------------------------- Closing latitude Closing departure Closing bearing Closing distance Total traverse length Total error of closure Error of closure in latitude Error of closure in departure Area Area 0.00171 0.00232 s53°3l'Ol"W 0.00288 349.86 (349.86) 1/121462 1/204280 1/151066 5659.01 sq.ft. 0.13 +/-ACRE Cramer Northwest, Inc. (PID=CNI04-JAC} 945 N. Central, Ste. #104, Kent, WA., 98032 If Found Please Cail Us At 1-(800)-251-0189 Monday, October 22,: 2007 4: 18: 02 PM GURDEV SINGH SHORT PLAT LOT 3 PROJECT: C:\TModel\Projects\2004\2004-139S.pro PT.# DESCRIPTION BEARING 2051 S88°50'36"E 24 so2°00•01"w 2049 N88°50'36"W 2052 so1'0 34 • 43"W 2059 N88°50'36"W 2054 N01°34'43"E 2051 Closing latitude Closing departure Closing bearing Closing distance Total traverse length Total error of closure Error of closure in latitude Error of closure in·cteparture Area Area DISTANCE 80.62 ft 64.87 ft 65.14 ft 29. 68 ft 15.00 ft 94.55 ft 0.00522 = 0.00273 S27°35'30"W 0.00589 NORTHING 5196.507027 5194.879610 5130. 049138 5131.364072 5101.695336 5101. 998130 5196.512246 349.86 (349,86) 1/59418 1/67043 1/128287 5659.01 sq.ft. 0.13 +/-ACRE EASTING ELEVATION 4270.133173 4350.736746 4348.472501 4283.345774 4282.528136 4267 .531192 4270.135900 •• ... • •• ;Cramer Northwest, Inc. : • Surveyors •Planners •Engineers TECHNICAL INFORMATION REPORT OF GURDEV SINGH SHORT PLAT (L05S0009) 11328 SE 192Mb ST RENTON, WA 98055 FOR GURDEV SINGH 191001041A PLACE SE RENTON, WA 98055 JANUARY 18, 2006 (UPDATED DECEMBER 5, 2006) C.N.I. JOB NO. 2004-139 Prepared by Paul J Nitardy, P.E . 945 N. Central, Suite # I 04 Kent WA 98032 RECEIVED SFP O 4 2007 KING ~OUNTY ~ANO use SERVICES (253) 852-4880 Fax (253) 852-4955 www.cramemw.com E-mail: cni@cramernw.com -· •• • TABLE OF CONTENTS I. PROJECT OVERVIEW II. CONDITIONS AND REQUIREMENTS SUMMARY Ill. OFFSITE ANALYSIS IV. FUOW CONTROL AND WATER QUALITY FACILITY ANALYSIS AND DESIGN ! V. CONVEYANCE SYSTEM ANALYSIS AND DESIGN VI. SPECIAL REPORTS AND STUDIES VII. OTHER PERMITS VIII. ESC ANALYSIS AND DESIGN IX. BOND QUANTITIES, FACILITY SUMMARIES AND DECLARATION OF COVENANT ' ' X. OPERATIONS AND MAINTENANCE MANUAL i APPENDIX A OFFSITE ANALYSIS REPORT i APPENDIXB APPENDIXC BMP AND CONVEYANCE SYSTEM CALCULATIONS TIR WORKSHEETS, MAINTENANCE AND OPERATIONS MANUAL, & BOND QUANTITIES WORKSHEET • • • I • PROJECT OVERVIEW Existing Conditions: ! I This proj~ct is located at 11328 SE 192"d St. in Renton, Washington. The property is approximately .51 acres. The property has an existing single family residence and a garage. The remainder of the property is mostly grass with a gravel driveway and some trees and shrubs. The existing site drainage sheet ' flows fror:n the north to the south. No significant amounts of upstream flow enter thei site. The updated level one drainage analysis can be found in appendix A. Proposed Conditions: ' The existing residence, garage and gravel drive will be removed. The property ' will be divided into four residential lots. These lots will gain access from a proposed private access tract off of SE 192"d ST. All new ~omes will route roof runoff through downspout dispersion trenches . II. CbNDITIONS AND REQUIREMENTS SUMMARY This pro]ect is subject to Category #2 Targeted Drainage Review per report and decision' short subdivision file no. L05S0009. The following requirements of the King County Surface Water Design Manual (KCSWDM) will be provided as follows:, Core Requirement #1, Discharge at the Natural Location: l]he site's drainage pattern currently tends to sheet flow from the north to the south and enters the existing storm system located in SE 192"d ST, which flows to the west. All site runoff will be conveyed to the same existing storm system. Core Requirement #2, Offsite Analysis: An offsite analysis is provided in Appendix A. ' Core R~quirement #3, Flow Control: This project proposes less than 10,000 sf of net new impervious surface and therefore qualifies for small site review. There is no formal flow control required, however, all new homes will route roof runoff through downspout dispersion trenches . • Core Re~uirement #4, Conveyance System: Two new catch basins are being added with a pipe between them. The conveyance system calculation has been provided in Appendix B. Core Requirement #5, Erosion and Sediment Control: Ari erosion and sediment control plan has been designed. Some of the E$C measures to be provided are a stabilized construction entrance, silt feiice, inlet protection and seeding. Core Requirement #6, Maintenance and Operations: A maintenance and operations manual has been provided in Appendix C. Core Re~uirement #7, Financial Guarantees and Liability: T~e owner will provide this information prior to permit issuance. Core ReRuirement #8, Water Quality: Ill. P~r Exemption #1 of Section 1.2.8, this project is exempt from a formal water quality facility because the new PGIS will be less than 5,000 SF. No water quality facility will be provided. dFFSITE ANALYSIS • A Level 1 Offsite Drainage Analysis is provided in Appendix A. • IV. FLOW CONTROL AND WATER QUALITY FACILITY ANALYSIS AND DESIGN The belJw figures represent the impervious surface calculations for this project. New impervious: 8,800 sf (4 developed lots @ 2200 sf each) 3,430 sf New road, sidewalks & Frontage -3,532 sf Removal of existing home and drive 8,698 sf l]his project proposes less than 10,000 sf of net new impervious surface and therefore qualifies for small site review. There is no formal flow dontrol required, however, all new homes will route roof runoff through downspout dispersion trenches. I V. CONVEYANCE SYSTEM ANALYSIS AND DESIGN A conveyance calculation can be found in Appendix B for the single added pipe . • • • i VI. SPECIAL REPORTS AND STUDIES ' No speci~I reports or studies are known to exist for this project. i VII. Ol!HER PERMITS No other ~ermits are known to be required at this time. VIII. ESC ANALYSIS AND DESIGN I An erosion and sediment control plan has been designed. Some of the ESC measure~ to be provided are a stabilized construction entrance, silt fence, inlet protection and seeding. I Per AppJndix D, Section D.3.3, silt fence can be the primary treatment if the slopes afe 10% or less for a 250' flow path length. The site has an average slope of iess than -6% and a flow path of about 170', thus satisfying the criteria. I IX. BOND QUANTITIES, FACILITY SUMMARIES AND DECLARATION OF COVENANT The Bon.d quantities worksheet has been provided in Appendix C . I X. OPERATIONS AND MAINTENANCE MANUAL A maintenance and operations manual has been provided in Appendix C. ' • • • -----------c------- APPE_NDIXA OFFSITE ANALYSIS REPORT • • • i I ! Cramer Northwest, Inc. I : • Surveyors •Planners •Engineers i LEVEL 1 DRAINAGE ANALYSIS OF i GURDEV SINGH SHORT PLAT (L05S0009) 11328 SE 192Nb ST RENTON, WA 98055 I FOR ! GURDEV SINGH 19100 104t~ PLACE SE RENTON, WA 98055 I f j EXPIRES 11/26/2007 J MAY 23, 2~05 (UPDATED AUGUST 18, 2006 by Paul Nitardy, P.E.) : C.N.I. JOB NO. 2004-139 I i ! Prepared by Hubbell Ongking, E.I.T 945 N. Central, Suite #104 Kent WA 98032 (253) 852-4880 Fax (253) 852-4955 www.cramemw.com E-mail: cni@cramernw.com • TABLE OF CONTENTS ! ' ' I. TASK1 STUDY AREA DEFINITION AND MAPS I II. TASK2 RESOURCE REVIEW ' ' Ill. T~SK3 FIELD INSPECTION , i I IV. TASK4 DRAINAGE SYSTEM DESCRIPTION AND PROBLEM i DESCRIPTIONS I ! i I v. TASKS MITIGATION OF EXISTING OR POTENTIAL PROBLEMS • i I i I I APPENDIX THRESHOLD ASSESSMENT • • 1 i I TASK1 STUDY AREA DEFINITION AND MAPS • • • • • ' i TASK 1 I STUDY AREA DEFINITION i This proj~ct is located at 11328 SE 192"d St. in Renton, Washington. The property Is approximately .51 acres. The property will be divided into four residenti~I lots. These lots will gain access from a proposed private access tract off df SE 192nd St. i ! The prop~rty has an existing single family residence and a garage. The remaind~r of the property is mostly grass with a gravel driveway and some trees and shrubs. The existing site drainage sheet flows from the north to the south. Nb significant amounts of upstream flow enter the site. ' MAPS i i A vicinity 1 map, sensitive areas map, aerial/topo map, and offsite drainage map can be found in the proceeding pages . • Vicinity Map ··-------·· -·· ··-·--··-···--· -. ·--······ • M•P by M•P• on u~ CRl W19~ .. -200i UllAtlU N.Am., switchboard, Utt t11bJect t~ LICENSE, ., • • • • Mar Output I ' I ® King ctunty ··,Home·:, 4i4#9t34M Comments Wi¥ii3,M I IMAP -Sensitive Areas (all themes) I ~-·1· 11585P50150 / I 7 -· I \. 1565950110 \156~50200 ---, I I, l I 156595/C//lO 322/l/)593'5 : :J22Sl)693,0 / I 11 I i ,q f I \ A 1565950180 3223059038 J //A---~~'" ,__ __ __.,,:;.""---t--~------.:!!1..._ _______________ L ____ ..:1~s~-~55~55~----J I I 3223055555 i-------fl-----------.lSi!:'":.JJJ'92N,,.D.,,SI,,_ _______________ _, ! __.,. I jcj:,.,;..;;,. .. ,.. !---------,0!"'2"2=.BsM -· 0 ;,/ i Seieetod f>ot.:elii I County B~unda,y Streets ! H;i,,.., I Msbk. ! .... i I Pa""''" I Fis'1 and DAch i SAO S1roarn ! Cli,i.i; I j c,.,.,..J-. asn2s.Jnwd I ;/ Legend C-3 .. u- 0 UIJ<Qa and La,ge RM,n; ;/ Slroams ~ FloeldWilY E'E.I 100 Yiea, Roodptaifl Im SAO wetland ~ SAOLandtllide 00 SAO COOi Mina ~ SA0SeJs,nJc tf%. SAOeiosiOn OIW&F& Land$11de Hatafd Drainage Atea • Dt-• H_. 1 ne ln",,m,atJon Included on thls map has been cornpllod by KJng: County staff from a vari•ty of sources and Is aubjoct to change without notice. King County makes n~ representations or warranties, expreaa or lmpDed, H to accuracy, completeness, tlmellness, or rights to the use of·auch lnfom;1tion. King County shall not be liable for any general, special, Indirect. Incidental, or consequential damages Including, but not Umted to, lost Mi•nues or lost P,onts resulting from the use or misuse of'the Information contained on this map. Any sale of thta map or lnfonnatlon on his r.,ap ls N"nhlblted 8xceDt bv written Dermtsslon of Kina Countv. 1 Kina county I GIS Center I ~ I Se,yices I Comments I~ By vtsftfng this a~d other King County web pages, you expressly agree to be bound-by terms and conditions of the site. The detalls, I http·//wwws.mdrokc.gov/servlet/com.esri.esrimap.Esrimap?ServiceName=overview&Clie ... 9/IS/2004 ' j • • • Adtlress Imagery View I ·-search TerraServer •-----,----~=! ~-.. Navigate j \'iew: ~j_ti~~~(E•~i~ I I I I meter resolution 11111111111111 a ~iap Size:! Large .· .. /~: '-·· .... '···-····+·-------~-·-·· --~· 7~~-v~-~~~~-~~~ - ~ r:amous Place$ , Web Services , About ---------- I i _, _____ .... __ _,, Relc,.:ed Links: I Other Imagery: miJ.OS Aerial Photol 10 Jul 19S// i I I ,,,_,~ I ,,, I offlh,n111A.canw /'/"-"_-: I wate,proof Map I !}tick to g:et , w,,ather Forecast! · ;.,.-;1 M1:>• for lhl, poln1- [;;~~-~-,kt··,, I 11!. --..... N;O .... _ • I H.;,use and Home: I -s.::1ools, Crime and ~ • I Dem '.graphics for 98031 D si:hools, Crime and I Dem,graphics for 98055 11:J ~,:hor,.;s, Crime and ' Demogn phlcs for 9Sq5a 'd 'I ' Wof:, Fie: I GIS Vlorld Coordin~tes I Advanced Find I Home -Advanced . Address Search . 11328 SE 192nd St, Renton, WA 98055 , 11328 SE 192nd St, Renton, WA 98055 June 1: y O'--'-- Image courtesy of the U.S. Geological Source=301205 Center=(-122.1898,47.4303) Oms Running Time . i http://terraserve~.microsoft.com/addressimage.aspx?t=l&s= 1O&Lon=-122.190171 SO&Lat... 9/15/2004 I I • • • Map Output @. I ~King~unty i / +:M'M·lll 4i44:U34¥ 16~i30 166Sg50140 ( I LI.---·----\ \ \ 1565060150 / Comments 1~5950220 / 15SSPS0110 1 !l5P5103 32:13 5·~345 . 3'2 0693 0 • 3223059038 0!!22059259 ~ 0 05220503.90 I SeiBG!ed Pof«lb Legend SA0Sll8am Sltllams 32230S0031 05220SP001 0.03ml ~ '-· I County :Soondaty ~ c""'t Topo Cofitoun, {5ft) Streets I Cbiii2~ Hid'f,w.ty /II' CllnS 2s:tl'll(ll::"i.d /'tl"rs1:h. i LOOtt i ,t./ c-• u- ,,. ..... 1 0 Lakes anc::l l.atge RNeta ' I Ir.formation Included on this map has bean complied by King County staff from a variety or sources and la subjea. to dlange without notk.o. ng i:-:ounty makes no representations or warranties, express or lmplled, as to accuracy;completaness, timeUness, or rights to the use of such lo11natlon. Klng County ohatt not be liable for any general, opeclal, Indirect, Incidental, or consequential damagea lncludlng, but not llmllad to, st rr.vanuos or loat p,lofds resulting from the use or misuse of thl Information contained on this map. Alty sale of this map or lnfonnatJon on ls Ira Is hlblted xce v.rJtten rmfsslon of Kin Coun . I King County I GIS Center I liIDYI I Services I Comments J §!mh /. By vblUng this and other King County web pages, you expreaaly agree to be bound by terms and condttlons of the site. The details. ' I I i I i I http://wwwS.metrokc.gov/servlet/com.esri.esrimap.Esrimap?ServiceName=overview&Clie ... 9/15/2004 I . . • TASK 2 RESOURCE REVIEW • • • • • TASK 2 RESOURCE REVIEW Adopted Basin Plans and Finalized Drainage Studies The property is not located within a Basin Plan. Basin Reconnaissance Summary Reports: No known reports are known to exist. Critical li>rainage Area Maps: The site is not known to be located in any critical drainage areas. (FEMA) Maps: The site is located outside the 100 year flood plain. Other Offsite Analysis Reports: None were available Sensitiv~ Areas Folio: None of the site is located in or near any sensitive area (see sensitive areas map under Task 1). DNR Drainage Problems Maps: Not applicable . Road Drainage Problems: Not applibable. King County Soils Survey: Soils on this site consist of Alderwood gravely, sandy loam; 0 to 6 percent slope (AgB). Wetlands Inventory Maps: There are no wetlands located on or near the site. Migrating River Studies: Not applicable. ' Drainage Complaints: The somewhat relevant complaint in the area is 1997-1325 (Type 1) This problem appears to have been fixed with the installation Of an 18" cmp pipe, which runs to the stream, which runs into the adjacent wetland . Ur1a1 q;-~ • Plat name: "?~rH~ /..M<.L. {t,-,lrl"~ Lot No:· Hr Block No: • Other agencies involved; ~ ..JQe.. _ f;L 2 ,z.; .J:f._ . !l.i s T. R. Parcel No. 4,l,,.Z...34:Q -DlJ!.L.. Kroll(RD"! E: Tb.Bros: New LR [Ce D:Z,, Basin t2L/':: Council District .j_ Old 4-1 r.5 · ChargeNo .. ______ _ ,.,_,._ .. .--.... ,,...,,._ .... , .. ,_..:..,.,. __ ... ,_ .... __ _. . .,_._ .. _~,..,,._.,.,. __ ., .. _, ___ , __ , .. --:,•-•n•--""••-.,,,..,. __ , ___ ,..., ____ ..__ .. __ ,._.,. ___ R£spo;~SE: Citizen notified on by: _ phone __;__ letter .....,..-in person · c .. ,1.JJ i.....(.t.u .. n..il" ,.-. ,11..,. i 4 ..t ~. ~ ('Jti-1~4. 1,..... v!"' +.,..J.. """" UJ'-#1.<+ -Ctr ... clo..i'.!l k..,_ µ/,, ~ ll./+. "'7 fNt,,L, ~ ,,t S4.. ..,, .,iP. llllr., t.,~ f/'S,./,-,~-., ~.i.1,;54,, 1~. r: ~·~ ,.,,I--,J: .. 1,!>p•IO&<>. {4 fs/,1) Z-f(-4 D. (Q.+.:-l);qf!-'r' DISPOSITION: T~e<:! to fS.... OD l.tl.1 I I 9 ?by~ No further action recommended beoause: _ Lead agency has been notified:. ____________________ _ _ Problem has b'een coJTected, _ No problem has been identified, ..;._.. Prior investlgatJon addie5ses problem: SEE Fil.I# ------Private problem·. NDAP will not consider because: -i Water originates onsitc: and/or on neighborini pllleel. . ___:._Location i~ outside WLRD Service Arca, _ Other (Spe<;lfy~): DATE CLOSED: _ 'lif.:1..:.v.<f' "' BY: /L .. -, . f'ini~ ~ t ~ - r.., Vt?-~ y Sc.'P.23.2004 . 8•59AM Kc:..._WLRD I ,~,..,. " ..-~-I ---. • i '® r.T~L<db-&,•-c-. From, Larry Gettle Senior Engineer Supen1or Div 4 Papa,tma1totNa111"1IA1•au"*I' Water and L11Dd ncso,n-c•1·D1'Yialon Roads-Renton 9A. W•W iand Llrld Reaewce Drv1•lon Local Dnlna¢e Scrnce& Ualt Mall Stop GU I SUBJECT.: CO'MJ>LAUQ'.[' .97.:.13,25 We'l:ib; . ... :•·:~·.·' ·,_r] •· . .' :, ': . . ..... '~i-~ , . ' .•. .. . . . . . . ' • . ' . . ' . . DATE 8/30/97 MESSAGE: ·INITIALS PJS As II result o•~ Mr. Webb's complaint we inspected the catch basin on the South side of S 192°1 St at 10859. The basin is .111 the bru~h and about 30 feet from the road. A spring has etoded the dirt a.nd created a bole ue>.t to the basiri. The old brick ba.sin is failing as a result. Could you take a look at the problem and deteuninc if the roads responsibility to maintain the pipes and basin, The basin is v,ery near the right of way line and may be on privai:e property, however it does convey water from the road drainage system. . If you feel tliat it would be up to the property owner to maintain the basin wcs will look at the problem under the NDA program for possible assistance. If it is yours let ine know. ~ f • SIGl'c'ED {-oJtl REPLY ' i CA 4, ~ ~ <>• Z,: tr : :t:n 1a•1' .... 'zl 8: p1r.l4 ,,,,,, • J,;;£¥?: ~ -4· ·I'* a:bt= tzt. ~d";:.. ,Li !f2: E A.d i 11!::n cC ; .Q.~ 4 l.lif ,Z:Z.;£ ~~=-: t ·---;: r:!-4 A , , 1Aa ~ -_.,. --,,...,, et:: ~~,~.~. -,.. .' J.:..... -__::r Q,, . >#, • A .. __ --71_ at p._:., ,.., ..... I)_ ...... T"'!'" . ,_, ... -" . -,. . ·::. . ,. . () . ..,,_ . . . ~ .......... h .Q, .. ... , ..:.. ..... , • • A, .. -. I • -. ~ l', . "" -w. • b. ! _( ... -~· , ,--, -, '-~A , -. . . -~ p. I ' '. , , / ~ J. ""1dz r£ i M~"d:S IR :II ~.J) A.;;;, . 4. • ~7 r:~ ~ l• 1111:1 11t&:2 ~ -&!.°"' • i a&ii ~4~:r-dk« ;:e..; 0:, ...... ;;.;::& • 1-lt &c11,olv11J .z.: 2' ·.J./10 1 . ' ' ' l ' , --· i , • SIGNED (/[et/ J;/,~-J 1M1 • • • S['O , 23 . 2004 8 : 53AM 11V, •.J.I. ! ---.. ·---···------·---~---.......- bompl!llnt97·1325 Webb rnvestlgated by Pat SimmonS 09/22197 i ' ' ' ' I went to Bite and talked to Ms. Webb about the problem with a calllh bllSitl In her yard 11141 oonnocts a orosii culvert a11d road ciraiMge pipe to a pipe that convey& the Wllltll' to. a ditch in the South part of her parcel. iJhls ls a briclc catch l>Uin that probably build when SE 192" Street was paved In the 60'$ 1111d has wod!ed for mony year. · · Tho problem appears to bo that a spring has developlld abo~t 4 to 5 feet down and has eroded tho aoli trom IU'O\IIUi:tho eal'<lh basin for a numw ofyollfll and rec~tly the ground on tho swface CX1llapsod orcatlng a hole about l feet acroJs and 2 feet wic!o and 4 to S foot deep, The day I was on site water was NIUUJlg from tho spring inti, tho octtb ba.,111. The catch basin Is approximately 30 feet from the eonier oftbe road and ls well hicldbn in the trees lllld . other hilldsC11pir:lg of the yard. I told her lhat Roads may be ~lo to help with this Jll)>blein as both pipes are from .~ad dralllage. I lllso sta!l!d that maybo the c*1i b.uin Willi Installed by the builder ot 1hc house and if that was tho case she may be respoMlble t'ortho repair . i ; 18",CMP Pipe ' Road Dit.eh · J. · Collasped Area J Webb 10859 SE 192 St. Gravel Drlve~II)' 18" Conc:reto Pipe s:'P.23.2004 9:00AM KC.,WLRD ·-·-------'----------·--. • • • DATE, January. a, 1998 TO: : .FI:i:.E FROM, JllPP JACOBSON RB: BNGINEERDIQ IZVAI.1lA'U0!1' FOR COMPLAINT 110, ,7•1325; Webb ' I COMPr..AnlT CIUONOI,OG'/1 /oRIGlNAL, ,P?EI.D INV: f l'IEW E'lAL: , OLD Pil,,BS :· i . 9/l.0/97 9/22/97. 01/07/97 N/A IIACltCiltO'Ol(Q : ' i • d !The oomplainant livea in a sillSfle•family residence along SB 192n street. An old. brir;,k catch basin al.ta in t:ha northeailt corner of tha c,01!JPl1linant' a yard. The ca toh ba.tin oonveys flo'II from t:ha no::th and. wut: to the south. A 4 -foot plus sinkhole has formed a.long . the southern end ot the oat:oh baein. rt.appears a sprini has d.evelopsd in this area oaus:i.ng the area to erode away,· I did not see any struatural·problem to the .::il.t:ch basin despite its age and circumstance • r:mI):tlfGS: ' Th~ pJoblam doaa not meet all of the NDAI? ptoject criteria listed below, therefore, it 4oas not qualify for assistance upder the NOA proi"am. • The problem site is within the~ service area and does not involve a Xing Comity {XC) c:,ode violation. • The problem site shows evidence of or reported localized flooding, erosion and/or aedimentation within the off.~oad drainage system on private residential a::,4/or OO!lllllercial property due to later u,t,etream development, • 'l'be problem is not caused by surface water from more than °"" adj c:1.ninsr property, I 1 SOil.,S: : AOoording to the ICC soils map, the site is looated in the ;following moil aseooiat~on, I i . . (ALDERWOOO ASSOCIATION: Moderately well drained unaulating to . hilly soils that have dense, very slowly per111eable glaoial till at a depth of 20 to 40 inc~es, on uplands and terraces . l S:C:P.23.2004 : 9:00AM ·---.. ---·-·---'--;-:------'----,-.----- • • • i _01''1':CO!fS ANP 1>:ti11c:l1S!IION1 :i, Fill in the. eiJll<hole with a combination of 8-inch plua rock 11nd grl\vel ove,,laid with filCer fal>rio, .11pproximately 2•cub.io yarde of material will be needed to fill in'the bolo, i2. Replace the brick catch basin witli a new type-I catch l:>ae:l.n. :Provide a Gore-inch inlet for the spring; :CMPA.Cl'l' SCOU a 30 i I PROPOS&I) ~OLtM::tO:Wr IOption nUllll:>er :i. is the moat cost effective solution to the ' . aforementioned 42:ai.nage problem, however, the problem does not meet the oritefia eetablishsd. for acceptance into the NOA program. '1'ha file was closed as a private problem. · l'RIORI'l'll' scorui: •.N/A . 2 Q... ~ib ~11 U \~ E;.N"" t.::_ '.c::! ·!DUS t. ws1 iil !im6\f</' U0.25 \2&0.55 ''I i;-·. ~-l'"=,----------1r5~,, wzle fili._~ ' r,: -:.:;-..;:.._·:::::::::. : --"'--, f : ~ I . ,l' • ' I C-0 o j 1J 01 Ir .,1<fi ~-0 o WlD· ~~ . -1 .. I E: __ \g) ~ .. I ---- ~ " ~ ii !, J) 0 ; .. ~-· . ll .. ;:: t--,... bl JO -' a. <C ~ cl i"' >' r . -------L- f ~ !tBB~6 j: -[@,o 4 . ----------:c I-co 0 ''[!] I I ;i· 11 "' II 1 ! ISJ,19 _.__,..... __ _ I I I I G I ~~ i~ 16 I "r·-~~ •..... -~ .... _.z - BUILDING t::J LEGEND APfROx. SlORIES rs-, HOUSE NUMRFR ion I . " ·~.-W. cm,p ,--. . ' o-im.m-=.:t "B!s\ , tiO I 6,5" I I I I I m w I I I .• j 1:l~1~( ~ I I :il1(2) I l,.,_ 39 'I) 37 " 36 IZM.1!)_ 65 ~4- II u~· I I~ , , . '"'--' ·, ' •' ) J~--·, ) \ ..,. 11 I ( \ I ' ~ I\ • ) . • ) ' .,,.. \ \ '--.. r~ ........ r~· \ O' \ \ "--A \.;;..J ' ___ J '-----:_ .. --=.:==---===------~°:.---.;.: R6.2E I -'lnri-,-, 300.05 ; Wat Dist.·~ -., I ..., I-~ II II l'l'ATE _!! ~ ... {1 ::@ ~ 1.31Ac~ u Np! 8 f !t680~ f= 1,\_) I ® --11 @J 100 ~1'°3Ac. -® € t,!!.56 -- ,. " ~ ~::~~~18~}H~~: " E5 l! fl I~ I IT ·' I fimls -I 1 ,.sp;a Y01Jttd 0 S ~oke Lr 1 ! LJ . Housing E! ::l 8 I ! II 3 King Cty. " H . ~ x 11J;;J ousmg LJ ~ LJ Au1hority 17ml, il 4}.. t.s I, v 1~1 ~ I\ ' . ~-. '-'::::.:S.E.-190TH:U v l.95Ac. D1 IT] ffi @ . ---,. ,---• t • I.~. ~1 -,'lb H ~~..!.U,!!:_~~-rnO ·-~-11 • -, , -,, _,..........;..:.._ <m:.zw:_ 1 .•. .EJ.. C :t!'_TR.&/ ~-!~I J98,~I ~·~ ··•';.;-,-.-.----..-.-•••••• , ••••• --r· ........ ;~.•;~~~~~::'.:::;H .. ~·~i~; .. ;~-:~,~~ ... WI P'I.EASENOTE:ICrolA!!a,,__,....._.r'-----~--...... 1 a,ra,-a e ... .__ ~ ---~ ···· ······ ; .. 1'1U,c;t::'f r,'-'' SEP 22.Z004 11:01AM KlnlJ County Water Bnll llllld BDIOllrcBS Dlvll!Dn . Dra1ollll8 Slll'Vloo& 8Slltlml ' • COlnplalJlt Search Printed : 9/22f.2004 7:35:20 AM --g: TYPa or Prulllam Attt'888 of l'l'll1lllm Cllllllllllt8 Tlll'OI Pam, lllllinm- 1975-0076 C FLOG RD WYIFLD'0/112TH AVE SE/SE 186TH ST eaee2 1976.0078 C CRNG 18845 105THAVE SE 68803 1976-<l026 C DRNG · 19405 104THAVESE SEPTIC DRAIN FIELD CONCERNS 6880~ 1876-0030 C DRNG SUMMI TPrr @ 11011 SE 192ND ST 6BSD2 1978-0033 C DRNG 11011 SE 192ND ST BLKD STORM WATER DRAINWY/SUMMIT 68602 1978-0028 C DRNG 20208 106THAVE SE 686E3 1979-0047 C 11403 se 204TH ST 'SOIL BULLDOZED/PANTHER LK AREA 686E2 1960-0079 C FLOG 20204 10fITTMVE SE ·, · , , ' ' 68603 1981-0094 C FLOG 10404 SE 194TH PL INADEQUATE RD ORNG 6S6D3 1981-0096 C FLOG 10836 SE 180TH ST . YARD 58802 1982-0208 C FLOG 11220 S5168TH E~.QS.ION 6a8D2 1983-0190 C FLOG 20004 106THAVE -. ...... SE. ~ASEMENi 8S6D3 1983-0194 C DRNG 108TH AVE SE 686E3 1983·0'99 C 10860 se 1seTH FILLING & GRADING S86E3 1964-00114 C FLOG 18814 110TH CT se 88602 1984-0095 C f'LDO 20204 106THAVE SE B86E3 1985°0827 C VIOLATE 10300 SE 192NO ST TOO.I.S. eseo2 198~·11'12 E VIOLATE 19236 107THA\/E SE DIS RESP. FOR ENF. 68603 198Q-11 !1 C FLOG 11325 SE 178THS,, FM NEIGHBOR 68602 • 1986-1010 C PLAT 18700 102NOAVE SE WIDEN SHORT PLAT/102ND AVE 85 68802 1988-1168 c· FLOG 11202 SE 186Tl:1,S:r S:rDRM OVERFLOW 688E2 1886-1185 C FLOG 11202 SE 18STHST SEE: B8•11SS BRYANT, BILL 68BE2 1886-1180 C FLOG 11001 SE 1B6TH.ST BASEMENT GErrlNG WATE:R 888E2 1987•0314 C FLOG 10026 SE 11lOTH ST ROAD CULVERT DISCHARGE ON PROPER 88602 1967-0334 C DRNG 11202 SE 188TH ST CUl,VERTS BLOCKED 86•1166,1185 68SE2 1987-0342 C RID 10600 SE 188TH ST FACILITY NOT FUNCTIONING 68602 10874!7~ C FLOO 11202 SE 186TH ST SPRING GLEN 86-1168, nsa 68BE2 1987-0Me C DRNG 18827 109TH AVE se INADEQUATE SYSTEM 6891:2 1987-07~;/ C DRNG 18816 102ND AVE BE DEBRI-E'ASEMr8T:1860B-1881B 102ND AV 63602 1987.07~2 ER DEBRIS 18816 102NOAVE SE AREA HAS BEEN CLEANEC 68602 19S7-08e,l C ORNG 19218 102NDAVI: SE DOWNSPOUTS NOT CONNl;CTEO/NO CRY 88603 1987-098,l C ORNG 19218 103RD AVE SE INFILTRATION SYSTEM NOT INSTALLED 68603 1987•102'' C DRNG 1882$ 102N0,AVE SE R/S DITCH & CULVERT INSTALLED 68602 1987-11411 C FLOG 1as,o 103RD CT se ' PIPE TO HIGH FOR PONO 68602 1988-0193 C FLOG 19030 102NDAVE SE SPRINGBROOK AREA 68802 1988·0193 E:R 10030 102NDAVE PH/TO BALD FOR INFO, OB/13188. 68602 1988-0220 C FLOG 18882 103ROCT se FVO POND IS FLOODING PROPER"TY 68602 Pago10f6 • l"'IU,,i:.t:1( r, ... ,., r S\!.P. 22, 2004 11 : 02AM ~It lYJJ& TY~uor Pl'olllalll Aln'88II at~ CjlnmaDtl TbruaPaua KllnlMlr lml1I . • 18a&-0324 X DRNCl 19211, 102NOAVE SE @PARKRIOClE !:AST-SURFACE WTR DAN 88803 1988·0462 C ORNCl 19e21 104THAVE SE DITCH/1:NCLOSING 15!603 1sea..oe94 C ORNG 19101 104TH PL SE NEIGHBORS WATER EROSION 68002 1989-0044 C EROSION 10308 SE 196TH ST DRNG PIPE 8-10FT FALL 68S03 1989..0221 C ORNG 19120 104TH PL se WATI:R OVE:R SIDEWALK . 68602 1989-C221 EH DRNG!SW (OS-PLl). 6B602 1989..0850 D ORNCl 18631 111THPL SE 8NV ORNG AND DAMAGE 6S6E2 1989-['353 C ESMT 19101 104THPL SE ClMOING PERMIT89-0729, 727 . 68602 1989-0672 C OF!NG 18828 102NDAVE SE BLKOEASMT 88602 100H-700 X ORNG '18831 111TH PL SE _ WATER ON S1DEWALK/8B-Ofl50 FRITON 688E2 18811-0?27 C DRNG 190215 104Tf,/,Pl. SE W~TER OVER FLOODE:D RID PONO 89-07 88602 1988-G,'29 C DRNCl 19025 104TH_l:~L .• SE .•• l:,~L(.l CIT IN ESMT 68602 1989..()728 ER DRAINAGE 19025 104TH PL SE FLO CHK, REQD. 68602 1989-,0604 C ORNG 18880 102NDAVE se NEW-ROAD BLOCKING DRAINAGE 68802 1989-0804 ER DRAINAGE 18860 102hJDAVE SE OVLMNT TO SOUTH/CAUSING PROBLEM 88802 199()..()()76 C ORNG 11254 SE 188TH ST PLUGGED CULVERT/STORM 886E2 199().0078 C ORNG 10404 se 194TH PL STORM 688D3 1980-007t NOA DRNG 10404 SE 19411-1 PLAC5 STORM 511!:NT. LOW IMPACT 68803 19S0-014" C FLOG 18400 112THAVE SE POND OVERFLOW1110·0149,23S,372/STOR eaee2 1990-0149 C FLOG 11202 SE 186TH ST RID POND OVERFLOW/ROBERT/ STORM E S88E2 1990.02i1 C DRNG 18425 112THAVE SE RID POND OVERFLOW/SiORM 90-274,37 68852 1890-0225 C FLDG 11202 se 186TH ST WATER IN BASeMENT/STORMill0-141.149, 6881:2 • 1990-0274 C FLOG 11022 SE 18411, PL RID PONO FLOODED/STORM 686E2 11)90-0342 C . FLOG 11202 SE 186Tft~T RID POND/ROBERTI STORM EVENT oaee2 1990-0372 X ORNG 11202 SE 1861'H ST R/O·PONOS OVERFLOWB/90-141,149,236,2 666!:.2 1990-0709 CL FLOG 18504 112Ttl AVE SE CL#12959 SEE CL#13224 DUE DECEMBE 68852 1QgCJ.OS84 C DRNG 18427 112TH AVE SE RA:lPONDORAINAGE/STORM B8SE2 1990-094 l C PIPE 20000 104TH PL SE sue STANDARD IN DITCH 688D3 1990·084·: e SSTOPIPE R!:I.EASE; LETTER PREPAR!:D 58003 1990-0974 C DRNG 19246 107T'H AVE SE oeBRIS IN DITCH 68802 1990-1081 CL FLOG 11202 se 186TH ST CL#1322~ See Cf.1112959 GARAGE FLOO 8861:2 1990-1186 CL FLDG 11044 Se 188TH ST MEMO/RUDDELLS STUDY TC f',<. 8881:2 199().1212 (. DITCH 11044 SE 188TH ST RO/SIDE DrrCH-F/Ll.JQ0-1188 686E2 1880-1212 I: FILUDIT 11044 se 18811-1 ST WII.L START WORK 09/20 C:HK ON OQ/30/9 '688E2 .1980-1212 ER FILL/DIT 11044 se 186TH ST RUDELLS STUDY 6861::2 1990-1228 C DRNG 18616 10711-1.AVE se FLOODED 8ASEMENTIBAD ROADWAY 686E2 1990·1319 C CRNG 11044 SE 186TH ST Nl':AR HOUSE/BLOCKED DRAINAGE 88802 1990-1319 ER ORNG 11044. SE 186TH S~: DRAINAGE EAS5MENT 68602 1sgo.1420 e ORNG 192ND se 10411-IPL SE ~OMPLEITEO WORK IS ADEQUATE 68602 1S90·142S ER DRNG· 19200 104TH PL SE FENC!:S IN ORNG CHANNEL 68602 Page 2 of e • SE'·,22.2004 tt:02AM K~. WLRU -lalnt : TYJJa or Pl'8IIIIIII MJrass ur Pl'llbl8m' Cmmrmb. lhl'osPauo lb1!llrr • 199();144S C DRNG 18427 112TH AYE SE RID POND OVERFLOWING TO STUDY/91-1 6BBE2 1990.1491 C ORNG 19000 104Tli PL se TO·PM&D FOR INFO 68602 1990-1630 SR FLOG 12427 112iH AVE SE STORM EVENT 6861:'2 1990-1531 SR F.LDG 18427 112THAVE SE STORM EVENT NOT NDAP S&6E2 1i9Hl150 C ORNG 18624 112THAYE se S8GE2 199Hl1~0 SR DRNG 18624 112TH AVE SE NOTNDAP 8661:2 1991-0196 C FLOG 18425 112THAVE SE 666E2 1991.Q19r SR FLOG 18425 112TH AV: SE NOTNDAP 68BE2 1991 -025:J C DRNG 11254 SE 188TH ST 686E2 1981.03%0 C DRNG 10856 SE 192ND DRIVEWAY PONDING 88803 10a1-033a C !'LOG 11214 SE 19STlt ST ~Eva OF PANTHER LAKE/STORM EVENT 6S6E3 1091-0338 SR ~LOG 11214 SE 1116TH ST .STORM EVENT NOT NOAP 6881:3 1B91•0~3B S1 $PK.TO FINISH S1 314 • S2 TO '92 CON 8861':2 1991.()489 C FLOG 18425 112TH AYE se . RUDELLS STUDY 91-0438/POND FL00DIN 88SD.2 1991-Q563 C FlROSION 10300 SE 200rH ST SPRINGBROOK CRK: OVERFLOWS 6.(1603 1991--0583 SR EROSION 10300 se· 200THST SPRINGBROOKCRK;PARKRIDGEEASTR/0: 88603 1991-ll!!B7 CL DRNG 18427 112TH AVE SE Sf;E 91--0438 see RUDDELLS 6881:2 1991-0779 C RIO POND 18651 103RD CT SE TRFDSWMFM 686D2 1991-0800 C PL\i PIPE 1Sl327 11CTHAYE SE OLD4"1NUNE 686D2 1981-0817 C FLOODING 18851 103RD CT . se RIO POND BACKUP 58602 1991·0$J7 C DAMAGECB 19001 116THAVE SE C/B BELOW GRADE 686E2 1891-09.16 ,, FLOODING 11058 SE 186TH ST RUDOEL'S FIRST ADD STUOY 68602 • 1991-10-15 C DRAINAGE 18BGO 102NDAV SE NEIGHBOR FILLED LOT 686D2 • ·1991-1046 SR DRAINAGE 18860 102NDAV SE NOT NDAP-INFO ONLY 68802 · 1991-1096 C FLOG 11200 SE 186TH ST RUDDELL POND OVERFLOW 686E2 ·t'1il1·112~ LS FLOODING 1Q300 108TH AVE SE 88653 1~91-,,~:! C DRAINAG,: 18006 1111TH AVE SE INFOTOPM&D BSSE2 1991-1149 X FLOG RID 11200 SE 184TH sr CCF#SWM-1031 RID PONO CAPICITY 686E2 1991-116(, C DRAINAGE 11007 SE 100TH·sr INFO TO BALD DIU./PARKING LOT EXPAN ·eseE3 1882-0089 C DRAINAGE 10850 SE 11iWD 88602 1992-0093 PN DRAINAGE 10856 ' SE 192ND TOSN1 ISSSD2 1982-009~ SN'I DRAINAGE 1oasa se 192ND 686D2 1982•02H C ORG/OEVL 2216 N 30TH Sl'., STE210 CHINQUAPIN RIDGE 68602 1992-045,• C FILL 10847 SE 196TH ST PANTHER LAKE OUTLET 68603 1993·060:: C ORNG 27423 111THAVE SE CI.OSE TO 93•0623 aseo3 1894•001C C FLOODING 11007 $1: 196T1:lST PANTHE:R LI< OUTLET. TO BE STuDlf:D 68603 1994-001(i NDA FLOODING 11007 SE 196TH ST PANTHER LK OUTLET· RE;FD TO SP 68603 1994-0010 RN FLOODING 11007 SE 106TH ST PANTHER LK CUTI.ET. TO BE STUDIED 68603 1994-0022 C DRNG 194oe 10ISTHAVE SE 68608 1994-00311 C PONDING , 11430 SI: 192NDST POSS GRADING/FILLING VIOLATION 8861:2 Poga3ofe • S\ .P. Z2 , 2004 11 : 03AM Kr-WLRD Clll1llfaD!! : TY11S1f Prahlmu Alldl'Bis er Prablalp ~ Jbro1Pall8 llillWSr 199'!-0117 X DRNG 11_400 SE 186TH ST ·No RESPONSE FM JS , NO Rl;l>L Y Ni:CES 8$503 • 1894-0498 C DITCH 19701 121ST AVE SE GRAVEL DUMPED IN ROADSIDE DITCH 686E3 1s84-0/lij8 wcic DUMPING 18914 106THAVE SE PRUNING$ IN ROADSIDE DITCH 686D3 1995-0226 woe MUD FLOW SE 1116TH & 118TH A SE RFDOES GRADING 666E3 , es5.¢343 woe P,OLLUTIO 18929 111TH PL SE SEPTIC OR SEWER? DRAINAGE?? 68602 1996-0343 WOR POLLUTIO 181!29 . 111TH PL SE SEPTIC DISCHARGE TO STORM 68602 19!)5C!J594 C DITCH 19803 121ST AVE se REQUEST TO ENCLOSE RIS DITCH 686c3 1s11s:.,a31 woe OIL• CS 19230 108THAVE SE APT COMPLEX WNEHICLE MA/NT PROB 68802 19911-.:831 woe WQDC 19235 100THAVE SE APT COMPLEX WNEJ.J/Cl.E; MA/NT PROS C 686!)2 181l5-,·ll74 C F~OOOING 19701 121ST A\/1'5. SE APPARENT OBSTRUCTION IN R/S DITCH 666S3 1996-1067 C RUNOFF 19631 121~AVE se EROSION FROM NEW SCHOOL CONST SB6E3 1ese..r.1ar C RON OFF 1081!6 ' SE 192ND ~! .. OFFSITE FLOW FROM UPBASIN DEVELOP eaeo2 1896-0137 SN1 RUN OFF 108513 se 192NDST ADJ DEV MAY HELP REDUCE OFF-SITE FL 88602 19il8-0243 C ORNt'l 19631 121ST AVfi SE DOWNSTREAM IMPACT SCHOOL OEVELO G86E3 111es.oeoc C ORNG 19400 120TH AVE SE DRAINOE FLOW QUESTION DEVELOP INF G8SE2 1998-1154 C R/OPOND 18648 111TH PL SE WITT SACK Y ... RD FOR FORESTED AREA 66802 1998-1233 C FLDG 19g10 118TH AVE SE GROUNDWATER IMPACT TO PVT PROP l3S6E3 199$·1684 C DRNC3 18908 113TH WAY SE PRIVATE PRO?ERTY IMPACT TO PVT DRN 68SE2 1998·1613 C FLOG 19910 116TH AVE SE ROOF DRNS PLUGGED PVT PROS 686E3 1098-2115 C DRNC3 10856 s,:; 182ND ST NO VISIT CLOSE: TO QS.0137 68602 1997 .Qt,92 C Vl;GETATI 10810 s,:; 196TH ST PMT NEEDED 2 CLR OTOH? CL K.ZIMMEA 68603 1997-0,71 C FLOG 11007 se 196TH ST WETLAND PONDING LAKE OUTLET ELEV 88603 1997-01'49 C DRAINAGE 19422 108TH AVE SE GRADING ACTMTY IMPACT PVT PROP 88803 • 1997-0MO C DRAINAGE 20248 10eTHAVE SE SATURATED SOIL MAYSE SEWER OR WA 686D3 Hl97-t0\'3 C STRM DRN 19805 10BTHAVE SE SEWER W\INT ACTIVITY FENCS DAMAGE 86603 ~997.11;~3 C GRADING 18908 ·113THWAY se PVT PROP IMPACT NO ORNG INSTALLED 68oE2 1997-11:,3 R GRADING 18908 · 113TH WAY SE PVT PROP IMPACT NO DRNG INSTALLED 68BE2 1997-13:'5 C CB 10859 SE 192ND ST BRICK BUILT ca UNDERMINED BY SPRIN 68602 1997-1326 NOA CB 10859 SE 192NDST BRICI< BUILT CB UNDERMINED BY SPRl."I eaao2 71997-1325 ~ CB 10859 SE 192ND ST BRICK BUILT CB UNDERMINED BY SPRIN el!6D2 1997-1336 FCR MAl~T. 11129 SE 189TH PL NF.1/'J FAC. MAINT NEEDS OWNERSHIP QU 68802 11197-1550 C FLOODING 19631 121ST AVE se PVT PROP IMPACTS UPBASIN OEVELOPM 68653 1987-16SO R FLOODING 19631 121STAVE SE PVT PROP IMPACTS UPBASIN Oc\/ELOPM 686E3 1987-1550 81 FLOODING 18631 121STAVE SE PVT PROP IMPACTS UPBASIN OEVELOPM eaeE3 1ese-oorn C DRAINAGE 19016 116THAVE SE NF:!N GRAVEt RD POSSIBLE />Vi PROP IM 68SE2 1998-005/l C DRAINAGE 18820 116THAVE SE Sf'R CONST IMPACTING ADJACENT PROP 686E2 1998-012:, C DRAINAGE 10858 SE 192ND ST OFFS/TE FLOW IMPACTING PVT PROP 68602 1998-021;( C DRAINAGE: · 1eeos · 100THAVE SE 81:RM OONGT ALLEGED IMPACT TO PVT P ·88603 1990-0BS! R DRAINAGE: 1 !l221 10S'!HAVE SI: Ri:QUEST TO REALIGN DRAINAGE CHANN 66602 1S99-0300 C DRAINAGE 11$16 SE 188TH ST ADJACENT PROP PAVeO 2500 SQ FT 68652 Poge4of6 • l'1U,C:.t:I( r.v,, c~ :! Type at Prlllllaln Amll'Oa8 ar PrslllSm Cunlllfmll lbrlll PIIUll NUllliulr • 189!hlil49 X FLOODING 11007 SE 186THST OLLIE BURTON PROBLEM 68603 1999•0723 C ORAINAGE 19620 106THAVE SE ROAD DITCH PROBLEM 58SD3 199il-OB12 WQC DUMPING -19238 107THAVE SE REQU FOR INFO MCL NO DUMPING IOENi 60UD2 2000-0623 FCR MMG 18631 108THAVE SE FENCE ARO UNO RIC POND DAMAGED AS 68602 2000-0:572 C DOM ACROS 18028 120TH AVE SE APPARENT FILLING OF ROADSIDE orrcH. 886E2 2000.0~72 R DOM AOROS 18029120iH AVE SE APPARENT FILLINO OF ROADSIDE orrcH. 686E2 2000.0660 C DOM 10810 SE 100TH ST REQUE:ST TO CLf:AR OUTLET CHANNEL F 68603 20C0.0o70 C DOM 10847 SE 196TH ST CONCERN REGARDING OUTLET CHANNE 88603 2001..()181 C DDM 119TH AVE SE & SE 195 C'lROUNDWATER DISCHARGE OVER SIDE 58eE3 2001-11360 FCC M_MG 12025 SE 19GTHST OFFS/TE FLOW ONTO PRIVATE PROPERT 68853 2001-'13eO NOA• MMC! 12026 SE 1011iH ST OFFSITE F~OW ONTO PRIVATE PROPERT 66SE3 ••\• 2C01-ll360 R MMG 1202, SE 196TH ST ... 9FF~ITE FLOW ONTO PRIVATE PROPERT 68653 --=: 2001..()547 WOP •,VQP 11010 SE 1921\JD 68602 2001-0565 WQA \IVQPD 19300 10BTHAVE SE AUDIT COMPLE'li:D oue TO NEW PERMIT 68602 2001-Cl707 C ODM 10621 SE 186TH ST STORM EVENT: FLOODING OF PROPERT 686D3 2001-0·,w NOi'.• DOM 10821 SE 186TH ST STORM EVENT: FI.OOOING OF PROPl:RT 68$03· 2001-!P07 R DDM 10621 se 11l&TH ST STORM EVENT: FLOODING OF PROPERT 68803 2001·0"'ti2 C DDM 11214 SE 196TH ST FLOODING OF PASTURE AND PROPERTY. 6a6D3 2DD1-D843 C DOM 191320 106TH AVE SE ALLEGED FLOODING OF D/W ANO YARD. 68603 2002·0048 WQC WQO WOF108THAVENE &S DUMPING OF BOX SPRING INTO PANTHE 68802 2002•0091 Fl REM 18222 108TH AVE SE . SWM#72 REMEASURE COMPLETED. REM 686D2 2002-0U, C DOM 18919 111TH PLSE APPARENT DOWNSTREAM RESTRICT/ON 68602 • 2002-03<,,, RET DDM 18919 111THPLSE APPARENT DOWNSTREAM RESTRICTION 6B602 2002-03·19 FCR MNM 10831 10STHAVE SE 2 SHOPPING CAR.TS THROWN INl"O PONO 886D2 2002..05~~ ~ OTA 18013 114TH CTSE CONCERN REGARDING POSSIBLE SLOUG 6881:2 ~ 2002.os,,e FCR MNW 18631 108THAVE SE REQUEST TO REMOVE: TANSY RAGWORT 60002 2002-0530 FCR MNW 19260 117TH PL SE REQUEST TO REMOVE l"ANSY RAGWORT. 6S6E3 2002-0i° 13 FCR MNM 18927 111m PL SE TRACl" B VEGEiATION GROWTH RESTRIC 88802 2002..07;\9 FCC MNM 1Q23!! 108TH A'JE SE COMMERCIAL RID FACILrTY NOT FUCTION 68802 2003-01-15 WQC WOO SE19N & 108TH AVE SE ALLEGED DUMPING INTO STORM. /NVES 68602 2003..02a.1 C DCA 11465 SE 196TH ST APPARENT DIRT BERM CONSTRUCTION, ll8GE3 2003-023,: R DCA 11465 Se 1!l6TH ST APPARENT DIRT BERM CONSTRUCTION. 886E3 2003-028'· FCC DOM 19800 108TH AVE SE COMPl.AINT CONCERNS ACTIVE PERMIT 68803 200.'Hl53~ FCR MNW 18123 113THWAY SE 68802 2003-07211 Fl REM 10926 se 189TH ST eae02 2ooa-On6 " REM 18800 108THAVE SE REQUEST TO DETERMINE IMPERVIOUS 6 686D3 2003-0847 :; DDM 19230 118THA\IE SE APli'ARENT OBSTRUCT/ON OF OFFS/TE C 686/:2 2003--0847 R DOM 19230 118TH AVE SE APPAREll/l"OBSTRUCTION OF OFFSITE C 6861:2 2003--0860 C OTA 18627 110THPLSE APPARENT OBSTRUCTION OF 4-INCH LOT 88602 2003-0913 WOA WOAI SE 192N & 108TI-I Ave SE 68602 Page BofB • SEP.22.2004 '11:04AM KC.WLl'<lJ ' l:liatJIBlllt TYiJD Tyjl8 of Pl'Oblam Alilr8u Df Prob!aln . l:aaailelltB 'lbroll'O Nmuh&r COiia '· 200:).-0973 WOA WOAI 19238 107THAVE SE WQA PER MCL. REQUIREMENTS 68602 • I 108THAVE SE CLAIM RELATED TO THE DAMAGe OF REN 68603 2004-0277 CL INQ 19422 2004,.0297 FCR MMA . 2D127 106TH AVF. SE REFD TO DOES. L.99P3018·MURPHl:YS LA 88603 2004-0310 WOA WQAI 10625 SE 200TH ST 68603 -2004-0410 C DOM 10S4S SE 192ND ST e.rnail to ODES 68602 2004-0493 FCC OTA 18630 108TH AVE SF. Any legal restrtc:t/ons on parking on ecoess to 68602 20()4./)536 FCR MNM 1114-06 116THAVESE Bloaw&le filled I~? Investigation ,hows no blo 886E3 2004--0664 Fl REM 19400 108THAVE SE 68602 • • • TASK 3 FIELD INSPECTION • • TASK 3' FIELD INSPECTION • A field i?spection was conducted on September 15, 2003 to inspect the onsite drainage system of the site. Offsite drainage systems were also inspected downstr¢am approximately 1/4 mile(s) from the discharge point of the site. The inspection involved investigation of the ten specific items of a Level 1 Inspection per the King County Surface Water Design Manual, 2005. The • • ' inspection yielded the following findings: 1. Ther~ were no existing or potential problems observed. ' 2. The existing drainage system capacity was adequate. 3. There were no existing or potential flooding problems. 4. There were no existing or potential sedimentation, scouring or bank:sloughing problems. 5. No significant destruction of aquatic habitat or organisms was noticeable. 6. Qualitative data such as land use, impervious surfaces, topography, and soil types was noted and can be found in Task 4 information. 7. Information was collected on pipes, ditches, and structures. This infon'nation is also included in the Task 4 information . 8. Tributary basins delineated in Task 1 were verified. ' 9. No neighbors were contacted. 10. The weather conditions at the time of the inspection were cool and cloudy . I I • TASK 4 DRAINAGE SYSTEM DESCRIPTION AND ' PROBLEM DESCRIPTIONS • • • • j • TASK 4 ! DRAINAGE SYSTEM DESCRIPTION AND PROBLEM DESCRIPTIONS Site Drainage This proj~ct is located at 11328 SE 192nd St. in Renton, Washington. The propertyiis approximately .51 acres. The property will be divided into four residential lots. These lots will gain access from a proposed private access tract off bf SE 192nd St. The property has an existing single family home and garage. The remainder of the property is covered with mostly grass with a few trees and shrubs, and a gravel d~veway. The existing site drainage sheet flows from the north to the south. No significant amounts of upstream flow enter the site. Soils on this site consist of Alderwood gravely, sandy loam; 0 to 6 percent slope (AgB). : Offsite Drainage An Off-Site Analysis Drainage System Table is provided on the next page that describes in detail the offsite drainage components at least 14 mile downstream from the (project discharge location. Please refer to the offsite drainage map in Task 1 because the map symbols listed in the table correspond to drainage component symbols on the offsite drainage maps. • Basin: Black River . --·····---·-·. --------· --------... Symbol Drainage Component Type, Name, and Size see map Type: sheet flow, swale, stream, chilnnel, pipe, pond; Size: diameter, surface area A 1 O" PVC with catch basins B Flows into locked drainage structure C Flows across to the south side of SE 192nd St and into a 18" CMP pipe D Stream4' wide 3' deep 98-4\inB04 • OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 • Subbasin Name: Subbasin Number: .. ---·-------·-·-. -----···--·--·-· -Drainage Slope Distance Existing · · Potential -Observations of field Component from site Problems Problems inspector, resource Description discharae reviewer, or resident drainage basin, vegetation, % Y. ml= 1,320 ft. constrictions, under capacity, ponding, tributary area, likelihood of problem, cover, depth, type of sensitive overtopplng, flooding, habitat or organism overflow pathways, potential impacts area, volume destruction, scouring, bank sloughing, sedimentation, incision, other erosion Flows west along SE 0-420' none none No problems observed 192nd Street Flows west along SE 420' -893" none none No problems observed l 92"d Street Flows south and 893' -1113' none none No problems observed dumps into a stream Flows south into 1113' -1320' none none No problems observed wetland . Covered with blackberries, trees and grass • lfASK 5 MITIGATION OF EXISTING OR , POTENTIAL PROBLEMS • • • • • TASK s I MITIGATION OF EXISTING OR POTENTIAL PROBLEMS ! After a thorough field inspection and a detailed resource review there were no ' existing, ]or potential problems. The proposed improvements will not produce a significant impact to the existing drainage patterns once the site has been stabilize~ and the runoff has been controlled via driveway dispersion, and down spout di~persion trenches. · A temporary erosion and sedimentation control plan will be created at the final design stage to minimize the transport of sediment laden runoff to the downstream conveyance system . • • • APPENDIX THRESHOLD ASSESSMENT • • • i ' THRESHOLD ASSESSMENT I The belbw figures represent the impervious surface calculations for this project. ! Developed impervious: I 4 new hbmes & driveways @ 2200 each New road, sidewalks & frontage improvements Total RemovJ1 of existing home and driveway Net Total ' 8,800 sf 3.430 sf 12,230 sf -3,532 sf 8,698 sf Per Section 1.1.2, this project qualifies for Small site drainage review. I • • • APPENDIX B BMP AND CONVEYANCE SYSTEM CALCULATIONS • • • BMP CALCULATIONS (for Dispersion trenches) A 1 O' tr~nch is allowed to receive runoff from 700 SF of impervious surface. We are allo-.ying 2200 SF of impervious surface per lot. I I i Length qf trench needed per lot: (2200/700)*(10) = 31.4', Use a total of 32' of trench per lot. ! We chose to use two 10' trenches in combination with a 12' trench for each lot. I 10+10+12 = 32' Therefore OK. I I ; • • • Project Description Worksheet 12"RCP@4.5% Worksheet Worksheet for Circular Channel Flow Element Circular Channel Method Manning's Formula Solve For Discharge Input Data Mannings Coefficient 1 0.013 Slope 0.045000 ft/ft Depth 1.00 ft Diameter 1.00 ft Results Discharge 7.56 cfs Flow Area 0.8 ft' Wetted Perimeter 3.14 ft TopWld1h 0.00 ft Critical Depth I o.98 ft Percent Full i 100.0 % Critical Slope 0.040418 ft/ft Velocity 9.62 ft/s Velocity Head 1.44 ft Specific Energy 2.44 ft Froude Number 0.00 M8ximum 8.13 cfs Discharge Discharge Full 7.56 cfs Slope Full d. 045000 ft/ft Flow Type ! NIA i c:\haestad\fmw\2004-139. fm2 8/17/200611:23:18AM j ! . I • APPENDIX C I TIR WORKSHEETS, MAINTENANCE AND I OPERATIONS MANUAL, & BOND QUANTITIES ! WORKSHEET I • • KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET • Part 1 PROJECT OWNER AND Part 2 PROJECT LOCATION AND PROJECT ENGINEER DESCRIPTION ProjectOwner GllliDEV S1NtH Project Name GIIA~N SINtJI $ Jl6f;T fLH Phone (1.tJ.S} 271 -th.fl DOES Permit# Lo>Sooo9 Address 1.91 o<> jO<j,VI fLIJCE fE Location Township 23 /V 6 11TH , fl.Eµr•JJ • "'" "Jgor, Range 5" [ltST Project Engineer P1'UL fJ ITtr,OY, f.£. Section J:2 Company c.,unu. Al•trll""Hr Ill(, Site Address I 13 lS ~c lll,J fT Phone (2 f3) s>r2 -lriBo Rf IJiO)/ I "'"' Jfa !i!i Part 3 TYPE OF PERMIT APPLICATION Part4 OTHER REVIEWS AND PERMITS J2! Landuse Services CJ DFWHPA CJ Shoreline Subdivison I Short Subd. / UPD CJ COE404 Management CJ Building Services CJ DOE Dam Safety CJ Structural M/F / Commerical / SFR CJ RockeryNaultl __ CJ Clearing and Grading FEMA Floodplain CJ ESA Section 7 CJ Right-of-Way Use CJ COE Wetlands • CJ Other 0 Other Part 5 PLAN AND REPORT INFORMATION Technical Information Report Site Improvement Plan (Engr. Plans) Type of Drainage Review Full / (target~ I Type (circle one): ~ I Modified / (circle): Large Site I Site Date (include revision 11/ '!i /i-J Date (include revision il/ s-12-1 dates): dates): Date of Final: Date of Final: Part 6 ADJUSTMENT APPROVALS Type (circle one): Standard / Complex / Preapplication I Experimental / Blanket Description: (include conditions in TIA Section 2) Date of Annroval: • 2005 Surface Water Design Manual 1/1/05 1 • • • KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIA) WORKSHEET Part 7 MONITORING REQUIREMENTS Monitoring Required: Yes/ No Describe: Start Date: Completion Date: Part 8 SITE COMMUNITY AND DRAINAGE BASIN Community Plan=------------Special District Overlays: _____________________ _ Drainage Basin: DLIKI< R 1m Stormwater Requirements: --------------------- Part 9 ONSITE AND ADJACENT SENSITIVE AREAS D River/Stream --------- 0 Lake D Wetlands _________ _ CJ Closed Depression ------- 0 Floodplain _________ _ D Other ----------- Part 10 SOILS Soil Type Slopes 11,._, .... ,% D High Groundwater Table (within 5 feet) Cl Other Cl Additional Sheets Attached 2005 Surface Water Design Manual 2 D Steep Slope -------- 0 Erosion Hazard ------- 0 Landslide Hazard ______ _ D Coal Mine Hazard ______ _ D Seismic Hazard ------- 0 Habitat Protection-------0 ________ _ Erosion Potential SI..IGltT D Sole Source Aquifer Cl Seeps/Springs 1/1/05 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIA) WORKSHEET • Part 11 DRAINAGE DESIGN LIMITATIONS REFERENCE LIMITATION I SITE CONSTRAINT 0 Cor11 2 -Offsite Analn;is 0 Sensitive/Critical Areas D SEPA 0 Qlher D 0 Additional Sheets Attached Part 12 TIA SUMMARY SHEET lnrovide one TIR Summarv Sheet =r Threshold Discharru. Areal Threshold Discharge Area: {name or description) Core Requirements (all 8 apply) Discharae at Natural Location Number of Natural Discharae Locations: I A1'obO fff11 Offsite Analysis Level: CJ)! 2 / 3 dated: ., I 21 /'l.oo r; Flow Control Level: 1 / 2 / 3 or Exemption Number /incl. facilitv summarv sheetl Small Site BMPs l)o'l,/»sl•IIT b1SfJ;tfl•IJ Tl/'ft,C./lff Conveyance System Spill containment located at: • Erosion and Sediment Control ESC Site Supervisor: Contact Phone: After Hours Phone: Maintenance and Operation Responsibility: Private / Public If Private, Maintenance Loa R=uired: Yes / No Rnancial Guarantees and Pravided: Yes / No Liabilitv Water Quality Type: Basic I Sens. Lake / Enhanced Basicm / Bog (include facility summary sheet) or Exemption No. :1 Landscaoe Manaaement Plan: Yes I No So..cial RADuJrements las annllcsblel Area Specnic Drainage Type: CDA I SDO / MOP/ BP / LMP / Shared Fae. / None Reauirements Name: Floodplain/Floodway Delineation Type: Major / Minor / Exemption 16,oneJ --100-year Base Flood Elevation (or range): Datum: Flood Protection Facilities Describe: Source Control Describe landusa: (comm./industrial landuse) Describe any structural controls: • 2005 Surface Water Design Manual 3 1/1/05 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIA) WORKSHEET • Oil Control High-use Site: Yes ll!!Y Treatment BMP: Maintenance Agreement: Yes / No with whom? Other Drainane Structures Describe: Part 13 EROSION AND SEDIMENT CONTROL REQUIREMENTS MINIMUM ESC REQUIREMENTS MINIMUM ESC REQUIREMENTS DURING CONSTRUCTION AFTER CONSTRUCTION e!I Clearing Limits 2!I: Stabilize Exposed Surfaces 3 Cover Measures el Remove and Restore Temporary ESC Facilities t8 Perimeter Protection a Clean and Remove All Silt and Debris Ensure Qsl Traffic Area Stabilization Operation of Permanent Facilities CJ Sediment Retention 0 Flag Limits of SAO and open space 0 Surface Water Control preservation areas CJ Other !XI Dust Control • Gil Construction S=uence Part 14 STORMWATER FACILITY DESCRIPTIONS (Note: Include Facility Summarv and Sketchl Flow Control TvnA/Descriotion Water Qualitv Tvoe/Descrilltion 0 Detention CJ Biofiltration CJ Infiltration CJ Wetpool CJ Regional Facility 0 Media Filtration 0 Shared Facility CJ Oil Control lJ Small Site BMPs ,,,,..,,,5 A>vr D iW(IIJi•II ~I l"Cl/f{ CJ Spill Control CJ Other CJ Small Site BMPs 0 Other • 2005 Surface Water Design Manual 1/1/05 4 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIR) WORKSHEET • Part 15 EASEMENTS/rRACTS Part 16 STRUCTURAL ANALYSIS lJ Drainage Easement (J Cast in Place Vault lJ Access Easement lJ Retaining Wall (J Native Growth Protection Covenant (J Rockery > 4' High lJ Tract (J Structural on Steep Slope D Other 0 Other Part 17 SIGNATURE OF PROFESSIONAL ENGINEER I, or a civil engineer under my supervision, have visited the site. Actual site conditions as observed were incorporated Into this worksheet and the attached Technical Information Report. To the best of my knowledge the information provided here is accurate. f ,:e..,}. 1,/,,._'.t.4~1:t:. I f. t· /l./~ /'J..oo/ Smned/Date • • 2005 Surface Water Design Manual 1/1/05 s APPENDIX A MAINTENANCE REQUIREMENTS FLOW CONTROL, CONVEYANCE, AND WQ F ACIL!TlES NO. 5-CATCH BASINS • Maintenance Defect or Problem Conditions When Maintenance Is Needed Results Expected When Component Maintenance Is performed General Trash & Debris Trash or debris of more than X cubic foot which No Trash or debris located (Includes Sediment) is located immediately In front of the catch basin immediately in front of catch basin opening or is blocking capacity of the basin by opening. more than 10%. Trash or debris (in the basin) that exceeds 1/3 the No trash or debris in the catch depth from the bottom of basin to invert the basin. lowest pipe into or out of the basin. Trash or debrts in any inlet or outlet pipe blocking Inlet and outlet pipes free of trash or more than 1/3.of Its height. debris. Dead animals or vegetation that could generate No dead animals or vegetation odors that could cause complaints or dangerous present within the catch basin. gases (e.g., methane). Deposits of garbage exceeding 1 cubic foot in No condition present which would volume. attract or support the breeding of insects or rodents. Structure Damage to Comer of frame extends more than % Inch past Frame is even with curb. Frame and/or Top curb face into the street (If applicable). Slab Top slab has holes larger than 2 square inches Top slab is free of holes and cracks. or cracks wider than V. inch (intent is to make sure all material is running Into basin). Frame not sitting flush on top slab, i.e., Frame is sitting flush on top slab. separation of more than o/4 inch of the frame from the top slab. Cracks in Basin Cracks wider than Ya inch and longer than 3 feet, Basin replaced or repaired to design Walls/Bottom any evidence of soil particles entering catch standards. • basin through cracks, or maintenance person judges that structure is unsound. Cracks wider than Y:z inch and longer than 1 foot No cracks more than 1/4 inch wide at at the joint of any inlet/outlet pipe or any the joint of inlet/outlet pipe. evidence of soil particles entering catch basin through cracks. SettlemenV Basin has settled more than 1 inch or has rotated Basin replaced or repaired to design Misalignment more than 2 inches out of alignment. standards. Fire Hazard Presence of chemicals such as natural gas, oil No flammable chemicals present. and gasoline. Vegetation Vegetation growing across and blocklng more No vegetation blocking opening to then 10% of the basin opening. basin. Vegetation growing in inleVoutlet pipe joints that No vegetation or root growth is more than 6 inches tall and less than 6 inches present. apart. Pollution Nonflammable chemicals of more than }S cubic No pollution present other than foot per three feet of basin length. surface film. Catch Basin Cover Cover Not in Place Cover is missing or only partially in place. Any Catch basin cover is closed open catch basin requires maintenance. Locking Mechanism Mechanism cannot be opened by on Mechanism opens with proper tools. Not Working maintenance pe~on with proper tools. Bolts into frame have less than % Inch of thread. Cover Difficult to One maintenance person cannot remove lid after Cover can be removed by one Remove applying BO lbs. of lift; intent is keep cover from maintenance person. sealing off access to maintenance. • Ladder Ladder Rungs Unsafe Ladder is unsafe due to missing rungs, Ladder meets design standards and mlsallgnment, rust, cracks, or sharp edges. allows maintenance person safe access. 1/24/2005 2005 Surface Water Design Manual -Appendix A A-6 APPENDIX A MAINTENANCE REQUIREMENTS FOR FLOW CONTROL, CONVEYANCE. AND WQ FACILITIES NO. 5-CATCH BASINS • Maintenance Defect or Problem Conditions When Maintenance is Needed Results Expected When Component Maintenance ls performed Metal Grates Unsafe Grate Grate with opening wider than 7/s inch. Grate opening meets design (If Applicable) Opening standards. Trash and Debris Trash and debris that is blocking more than 20% Grate free of trash and debris. of grate surface. Damaged or Missing. Grate missing or broken member(s) of the grate. Grate is ·1n place and meets design standards . • • APPENDIX A MAINTENANCE REQUIREMENTS FOR FLOW CONTROL, CONVEYANCE, AND WQ FACILITIES NO. 10-CONVEYANCE PIPES AND DITCHES • Maintenance Defect or Problem Conditions When Mllntenance is Needed Results Expected When Component Maintenance is Performed Pipes Sediment & Debris Accumulated sediment that exceeds 20% of the Pipe cleaned of all sediment and diameter of the pipe. debris. Vegetation Vegetation that reduces free movement of water All vegetation removed so water through pipes. flows freely through pipes. Damaged Protective coating is damaged; rust is causing Pipe repaired or replaced. more than 50% deterioration to any part of pipe .. Any dent that decreases the cross section area Pipe repaired or replaced. of pipe by more than 20%. Open Ditches Trash & Debris Trash and debris exceeds 1 cubic foot per 1,000 Trash and debris deared from square feet of ditch and slopes. ditches. Sediment Accumulated sediment that exceeds 20% of the Ditch cleaned/flushed of all design depth. sediment and debris so that it matches design. Vegetation Vegetation that reduces free movement of water Water flows freely through ditches. through ditches. Erosion Damage to See ~Detention Pondsn Table No. 1 See NDetention Ponds" Table No. 1 Slopes Rock Lining Out of Maintenance person can see native soil beneath Replace rocks to design standards. Place or Missing (If the rock lining. Applicable) . • • • • • Site Improvement Bond Quantity Worksheet Web date: 11/21/2005 (e)) King County Department of Development & Environmental Services 900 Oakesdale Avenue Southwest Renton, Washington 98055-1219 206-296-6600 TTY 206-296-7217 Project Name: GURDEV SINGH SHORT PLAT Location: 11328 SE 192ND ST Clearing greater than or equal to 5,000 board feet of timber? ~~~~~~ yes If yes, Forest Practice Permit Number: (RCW 76.09) Page 1 of 9 Bond-qunaUty.xls X no For alternate formats, call 206-296-6600. Date: 12/5/2006 Project No.: L05S0009 Activity No.: L06SR010 Note: All prices include labor, equipment, materials, overhead and profit. Prices are from RS Means data adjusted for the Seattle area or from local sources if not included in the RS Means database. Unit prices updated: 02/12/02 Version: 04/22/02 Report Date: 12/15/2006 • • • Site Improvement Bond Quantity Worksheet Web date: 11/21/2005 . :t'".:'..'!,·::0r;~'.;.,, ,··. /' },::\ ,/· .. ·. r '·t!ite.;)"~{eti:'/ :: ~;!.:: li'nn:" · o~~~i; ··:·1.;:,r~:~~i:.···· ')do;/. EROSION/SEDIMENT CONTROL 1.\.,:,: Number , ·· ,·_;._,,..,. ·."· , · · , :'i.· • .•. · ,:.; : :· C: ·" . ·.' "'.'c. Y ,". ·.· .. Backfill & compaction.embankment ESC-1 $ 5.62 CY Check dams, 4" minus rock ESC-2 SWDM 5.4.6.3 $ 67.51 Each Crushed surfacina 1 1/4" minus ESC-3 WSDOT 9-03.9(3) $ 85.45 CY Ditching ESC-4 $ 8.08 CY Excavation-bulk ESC-5 $ 1.50 CY Fence, silt ESC-8 SWDM 5.4.3.1 $ 1.38 LF 366 1 505 Fence, Temnnrarv /NGPEl ESC-7 $ 1.38 LF Hydroseeding ESC-8 SWDM 5.4.2.4 $ 0.59 SY 900 1 531 Jute Mesh ESC-9 SWDM 5.4.2.2 $ 1.45 SY Mulch, bv hand, straw, 3" deep ESC-10 SWDM 5.4.2.1 $ 2.01 SY Mulch, by machine, straw, 2" deeo ESC-11 SWDM 5.4.2.1 $ 0.53 SY Pi~ina, temporarv, CPP, 6" ESC-12 $ 10.70 LF Pi! ing, temoorary, CPP, 8" ESC-13 $ 16.10 LF Pii ina, temoorarv, CPP, 12" ESC-14 $ 20.70 LF Plastic covering, 6mm thick, sandbaaaed ESC-15 SWDM 5.4.2.3 $ 2.30 SY RiD Rap, machine placed; slopes ESC-16 WSDOT 9-13.112) $ 39.08 CY Rock Construction Entrance, 50'x15'x1' ESC-17 SWDM 5.4.4.1 $ 1,464.34 Each 0.4 1 586 Rock Construction Entrance, 100'x15'x1' ESC-18 SWDM 5.4.4.1 $ 2,928.68 Each Sediment pend riser assembly ESC-19 SWDM 5.4.5.2 $ 1,949.38 Each Sediment traP, 5' hiah benm ESC-20 SWDM 5.4.5.1 $ 17.91 LF Sed. trap, 5' hiah, riprapped splllwav berm section ESC-21 SWDM 5.4.5.1 $ 68.54 LF Seedina, bv hand ESC-22 SWDM 5.4.2.4 $ 0.51 SY Sodding, 1' deep, level ground ESC-23 SWDM 5.4.2.5 $ 6.03 SY Soddina, 1' deep, sloped around ESC-24 SWDM 5.4.2.5 $ 7.45 SY TESC Suoervisor ESC-25 $ 74.75 HR 1 2 150 Water truck, dust con1rol ESC-26 SWDM 5.4.7 $ 97.75 HR 1 2 196 WRITE~IN-ITEMS ~-lsee naae,9) · ·· . . .. o Page 2 of9 Bond-qunatity.xls INLET PROTECTION $ 20.00 Each 3 1 60 ESC SUBTOTAL: 30% CONTINGENCY & MOBILIZATION: ESCTOTAL: COLUMN: $ 2,026.82 $ 608.04 $ 2,634.86 A Unit prices updated: 02112102 Version: 04/22102 Report Date: 12/15/2006 1 • Site Improvement sol Quantity Worksheet Web dat./2112005 . ,._. ~··~~ ·t·:· .. · -'..'"-' - ' ... - ,-o 2' ,.:;:.:\:; },.:; ·1•::,• _Existing -l'uture:Publlc Priva19 ·' · . · '·:· , Rlght-of,Way · ;;.•, · ·' ),'. ~ ·Roacl'lmprovamenti, .. · Improvements·,,- •. -,;:, . , ··.s., .• )-..f'":·c'.• • •. ·., -_,-,,~_· •• , .• -. ;_,-.:,;·~ .• ,· . '--· • __ ._· ' Untt Price ·.Unil - GENERAL ITEMS No. Backfill & Co~action-embankment Gl-11 $ 5.62 CY Backfill & Co111pac:tion-trench Gl-2 ! 8.53 CY Clear/Remove Brush~ hand Gl-3 $ 0.36 SY Clearing/Grubbing/Tree Removal Gl-4 $ 8,876.16 Acre Excavation -bulk Gl-5 $ 1.50 CY Excavation -Trench Gl-6 ! 4.06 CY Fencing, cedar, 6' high I GI -7 $ 18.55 LF Fendng~ain link, vinyl coated, 6' high I GI -B I _$ 13.44 LF Fencing, chain link, gate, vinyl coated, 2t GI -9 $ 1,271.81 Each Fenci~ltt rail, 3' high IGI -10 1 ! 12.12 LF Fill & corm,act -common barrow Gl-11 $ 22.57 CY Fm & compact -gravel base Gl-121! 25.48 I CY Fill & compact -saeened topsoil Gl-131$ 37.85 I CY Gabion, 12" deep, stone fiUed mesh Gl-141 $ 54.31 I SY Gabion~ _de_ep, stone filled mesh GI -151 ! 74.85 I SY 'Gabion, 36" d~! stone filled mesh GI-~$ 132.48 I SY Grading, fine,_by hand GI -171 $ 2.02 I SY Grading, fine.! with grader Gl-181} 0.95 I SY Monuments1 3' lona GI -191 ! 135.13 I Each Sensitive Areas Sign Gl-201 $ 2.88 I Each Sodding, 1" deep, sloped ground Gl-211 ! 7.46 I SY SUrveying, line & grade Gl-221 $ 788.26 I Day SurveylngJot location/lines Gl-231 $ 1,556.64 I Acre Traffic control crew ( 2 flaggers_l Gl-241 ! 85.181 HR Trail, 4" chipped wood Gl-251 J 7.59 I SY !Trail.1 4" crushed cinder Gl-.?,6JS 8.33 I SY 8.19 I SY Trail1 4" top course Gl-271 ! lwa11, retaining, concrete Gl-281 j 44.161 SF IWall, rocke!}'_ Gl-291$ 9.49 I SF Page 3 of9 SUBTOTAL *KCC 27A authorizes only one bond reduction. Bond-qunatity.xls cc · · -1 · ,·g Dralna Facllltles,, · Quant: Cost,· '.Quant.: '°:ic~st ,· . ;,Quant. <::cost~.> .· . 132 125.40 8 681.44 62 588.38 1,395.22 250 111 1 0.51 _,., ";;: 375.00 105.45 788.26 793.89 9.49 2,072.09 Untt prices updated: 02/12102 Version: 4122/02 Report Date: 12/1512006 • Site Improvement sA Quantity Worksheet Web da.21/2005 , .. ' • ' ---.· .. ·-' ' f .• ' . . . 1·· i · ,-.!_.\. a . ..'-·: ~ B()rid RedUctlol'I_~ ~.-er· 1. • ·,.Unit Price I •Unit l'. Quant ··1 '. Cost "!': ,· '~ · Exlstlng·f ' I ,; .\ ..• :.Fut ... uni Public ·.·.•• · .. ,,. . < ·• ;Pr.lvatinf•. · . Rtg111-ot.:Wav' .. • Roail tmp~,;;.itb : ' .. imi>ro;,amenis -.. .&Drainage Facilltles'Ji:; : : ,. t Q~ant: 1·· l coini,1ete : • cost Cost· -.• ~·auant :Cost>. ·· .1·auan1: ROAD IMPROVEMENT• · . hNo,:' . AC Grinding,_4' wide machine < 1 OOOsy I RI -1 I ! 23.00 IAC Grinding, 4' wid.e machine 1000-200(1 RI -21 $ 5.75 AC Grinding, 4' wide machl.ne > 2000sy I RI -3 ! 1.38 IAC Removal/DisposaVRepair Rl-4 $ 41.14 Barricade, type I Rl-5 ! 30.03 Barricade~. Ill ( Pe,manenU. Rl-6 ! 45.05 Curb & Gutter, rolled Ri-7 $ 13.27 Curb & Gutter, vertical Ri-8 ! 9.69 Curb and Gutter, demolitjon and disposal RI -9 $ 13.58 Curb, extruded asphalt I RI • 10 $ 2.44 Curb, extruded conaete RI -11 $ 2.56 Sawcut, asphail, 3" depth Rl-12 $ 1.85 Sawcut, conef?te.,_ per 1" depth Rl-13(! 1.69 Sealant, asphalt RI -14( $ 0.99 Shoulder, AC, ( see AC road unlt_price Rl-15( $ - ,Shoulder ,.gravel, 4" thick_ I RI -16( $ .7.53 Sidewalk~4" thick (RI -17( $ 30.52 Sidewalk,4"thick,.cl.emolition and dispos(Rl-18( ! 27.73 Sidewalk, 5" thick__ I RI -19( ! 34.94 Sldewalk,.§"_thick, demolition and dispos(Ri -201 $ 34.65 Sign, handicap (RI -21( ! 85.28 Striping,=slail (Rl-221 $ 5.82 Striping, thermoplastic, ( for cros_swalk) (RI -23( ! 2.38 Striping, 4" reflectorized line (RI -24( $ 0.25 Page4of9 SUBTOTAL *KCC 27A authorizes only one bond reduction. Bond-qunatity .xis SY SY SY SY 22 LF LF LF LF 176 LF LF LF LF 193 LF LF 193 SY SY SY 127 SY SY SY Each Each SF LF '· f •.. , 905.08 1,705.44 357.05 191.07 3,876.04 7,034.68 ·.·: _,; -""-- 45 ,___c_____.....,~---: 436.05 436.05 Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • Site Improvement sA Quantity Worksheet Web ./21/2005 , . ' ,,. ~ Unit Prtce cl Unit· BOAD SURFACl!':!Gt. · '{4• Rock =·2.5 base & 1.5'' toj, course) For KCRS '93, faddilional 2.5" base) add RS -1 AC Overt=, 1.5" AC RS-2 AC Overlay, 2" AC RS-3 AC Road, 2·. 4" rock, Flrat 2500 SY RS-4 AC Road, 2", 4" rock, D1v. over 2500SY RS-5 AC Road, 3", 4" rock, First 2500 SY RS-6 AC Road, 3", 4" rock, otv. over 2500 SY RS-7 AC Road, 5", First 2500 SY RS-8 :AC Road, 5", ""'· Over 2500 SY RS-9 AC Road, 6", First 2500 SY ~s -1 AC Road, s·. Qlv. Over 2500 SY ~s -1 A.•nhalt Treated Base, 4" thick ~S-1 Gravel Road, 4" rock, First 2500 SY ~S-1 Gravel Road, 4" rock, cJtv. over 2500 SY ~S-1• PCC Road, 5", no base, over 2500 SY ~S-1 PCC Road, 6", no base, over 2500 SY RS-11 Thickened Edge ~S-1: Page 5 of9 '.KCC 27 A authorizes only one bond reduction. Bond-qunatity.xls $ 3.60 SY $ 7.39 SY $ 8.75 SY l $ 17.24 SY I $ 13.36 SY $ 19.69 SY $ 15.81 SY $ 14.57 SY $ 13.94 SY $ 16.76 SY $ 16.12 SY $ 9.21 SY I $ 11.41 SY $ 7.53 SY $ 21.51 SY $ 21.87 SY $ 6.89 LF SUBTOTAL . .Existing Rlght'.or.\vliy' •. . Quant. I Cost ·, .. · · · · Future Public;' · · e Private· . · . Bond Raductloni • ·.-.,-·> .. ~ .,., ,._;'. ·~. ,-,"... ,-~-· .·..-_;, _·-;{,-,' ~· Road Improvements . · Improvements · , &.o',.1na · i:acmues .:. , , ···· ·· · · Quant. . ·cost .Quant Cost• . , .. For ;93 KCRS J6§')'lock; S"_base_&_.(5" top course)--. ' ..::...,_~·-';-"~~-7-· ~~~-:-·~--~~-- 10901 9,537.501 I I 1321 1,215.72 10,753.22 I I 111 1,913.64 1,913.64 Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • Site Improvement scA Quantity Worksheet Web da./2112005 .. ~-- I .,;,, <;r·· ... , ~. . ")' .. ~? :~~lt·P~~\ Unit <."'"'· :; _, . DRAINAGE· (CPI"= Corri,aated Plastic Pipe.,1!12 or.Equivalent) 'Access Road~RID I D-_U $ 16.74 I SY Bollards -fixed I D -2 I ! 240.74 I Each Bollards -removable I D -3 I $ 452.34 I Each • (CBs include frame and lid) 'CB Type I I D-41 $ 1,257.64 CB Type IL D-5 I$ 1,433.59 CB Type II, 48" diameter D -6 I $ 2,033.57 for additional depth over 4' D-7 I! 436.52 CB Type 111. 54 .. diameter D -8 I $ 2,192.54 for additional depth over 4' D-9 I! 486.53 CB Type II, 60" diameter D -101 $ 2,351.52 for additional depth over 4' D • 11 I ! 536.54 ,CB Type II, 72'' diameter D -12 I $ 3,212.64 for additional depth over 4' D -131 $ 692.21 Thro"ll_h-curb Inlet Framework (Add) D -141 ! 366.09 [Cleanout.! ~ 4" D -151 $ 130.55 Cleanout.! PV<;_ 6" D -161 $ 174.90 Cleanout, PVC, 8' D-17 $ 224.19 Culvert, PVC, 4" D-18 $ 8.64 !Culvert, PVC, 6" D -19 $ 12.60 Culvert, PVC, 8" D-20 $ 13.33 Culvert, PVC, 12" D-21 $ 21.n Culvert, CMP, 8" D-22 $ 17.25 Culvert, CMP, 12" D -23 $ 26.45 Culvert, CMP, 15" D-24 $ 32.73 Culvert,.C::MP, 18" D-25 $ 37.74 Culvert, CMP, 24" D-26 $ 53.33 Culvert, CMP, 30" D -27 $ 71.45 Culvert, CMP, 36'' D-28 $ 112.11 Culvert, CMP, 48" D-29 $ 140.83 Culvert, CMP, 60" D • 30 $ 235.45 iCulvert, CMP, 72" D-31 $ 302.58 Page6of9 SUBTOTAL *KCC 27A authorizes onfy one bond redudlon. Bond-qunatity.xfs Each I ~ Each .£!... Each rr.. ~ .£!... Each rr.. ~ ~ ~ Each LF !:E !:E LF LF !:E LF LF !:E !:E LF !:E LF LF ~lstlng·.i ... ' _; Rlght-of•way' ----:·,._,..-, "•(}',;<" · .ouant:·.I,:.' CosL Future PUblic . . · Road lmp.:O;~~nts · ' & Oialnage i:~dmiJis · · · QuariC I· · Cost _P'!"iita , ·; : ~ Bond Rodu~on• · lmpr'c>venients · --~-' "~ ;· • i...:·::· Quant. '· < ·\COSt --~-~.,· ·,;tCoSr -~~~~For.cutvert~P~&i--Average· o14~COver.-was·asiumed;Ass~-~rated-PVC·ii same ·prtce·as·sot"id ·plpe~~_:-';;-~"-:-~--.-c-- 21 2,515.28 250 2,515.28 3,150.00 3,150.00 Unit prices updated: 02/12/02 Version: 4/22/D2 Report Date: 12/15/2006 • Site Improvement stld Quantity Worksheet Web dS./21/2005 ,. ·, DRAINAGE cONrrNur:o cq ;,i ·No: I Unit Price Culvert, Concrete, 8" D -321 $ 21.02 !Culvert, Concrete, 12" D-331 $ 30.05 Culvert, Concrete, 15" D-341 ! 37.34 Culvert, Concrete, 18" D -351 $ 44.51 Culvert, Concrete, 24" 0-361 ! 61.07 ,culvert, Concrete, 30" 0-371 $ 104. 18 Culve_rt,_Concrete, 36" D-381 S 137.63 Culvert, Concrete, 42" 0-391 $ 158.42 Culvert, Concrete, 48" D-401 $ 175.94 Culvert, CPP, 6" D-411 $ 10.70 Culvert, CPP, 8" D-421 ! 16.10 ,Culvert, CPP, 12" D-431 i 20.70 Culvert, CPP, 15" D-441 ! 23.00 Culvert, CPP, 18" D-451 ii_ 27.60 Culvert, CPP, 24" D-461 $ 36.80 Culvert, CPP, 30" D-471 $ 48.30 :curve.rt, CPP, 36" D-481 $ 55.20 Ditching D-491 $ 8.08 Flow Dispersal Trench (1,436base+) ID-5_01 $. 25.99 French Drain (3' depth) ID -51 I ! 22.60 !Geolextile, laid in trench, po_lyprop~ _ I D -52 I $ 2.40 Infiltration pond testing _ I 0-~ $ 74.75 Mid-tankAccessRlser,48"dla, 6'deep ID-541 $1,605.40 Pond overflow Spillway_ ID -_§§_[ $ 14.01 Restrictor/Oi1Separator~ _____________lD_-56) $1,045.19 Restrictor/011 Separator, 15" D -57 I !_1,095.56 Restrictor/Oil Se~rator, 18" D-581 $ 1,146.t6 Riprap, placed D -591 ! 39.08 Tank End Re~ucer (36" diameter) D -601 $ 1,000.50 Trash Rack, 12· D-611 ! 211.97 Trash Rack, 15" D -621 $ 237.27 Trash Rack, 18" D -631 $ 268.89 Trash Rack, 21" D -641 $ 308.84 Page 7 019 SUBTOTAL ·KCC 27A authorizes onty one bond reduction. Bond-qunatity.xls . Existing. . -• R1~1rt-ot-way ,~, . / ·,, .. ,~ ' - Unit )' Quant. -_Cost LF bE I 4 LF bE LF bE LF LF bE LF bE bE bE LF LF LF ..!:!:. CY bE .!:!:. SY ..!:IB.. Each _§Y_ ~ Each Each .£__ Each Each ~ ~ Each · ,· . Fuium Pulltlc , ', '. R,;.;d iinpiov~me~ •·· · 'ii.' i>ratnaee i:ac11ities . Quant. j _,, . ·Cost 120.2 120.2 : {ta"'_> . · )ml!rove~ Quant. ·1.~,, ·cast -"--~-Boi1d Reduct10n• -·-':, auan1. I - Co~Pl~te '.}>. ·COst ,-<.: 128 4762.72 4762.72 Untt prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 ~ • Site Improvement Bolt Quantity Worksheet Web da.12112005 ' --" Bond·Raductlon* < '°' : Existing r 'Future Public ·. . . 'Private . -: Right-of-way . · Road Improvements '1mprovaminl,i · . \-· · . // ' • ,; :. • & Dralna · e-F~cllltllis' .. ':: ·,. ,1; . . · Quant. I· · ... Unit Price Unit ·Quant.'. :·-: · '.·: Prtce Quant... . . Cosl Quant.· ·• .,,;, Cost Complete . -"' · Cost IPARKING I OT SURFACING No. 12" AC, 2" too course rock & 4" borrow PL -1 $ 15.84 SY 12" AC, 1.5" too course & 2.5" base cou PL-2 $ 17.24 SY 14" select borrow PL-3 $ 4.55 SY l1 .5" top course rock & 2.5" base course PL-4 $ 11.41 SY WRITE-1~'-ITEMS -, -· (Such as detention/water quality vaults.) I No. I 1Wl-1 Each Wl-2 SY Wl-3 CY Wl-4 LF Wl-5 FT Wl-6 Wl-7 Wl-8 Wl-9 Wl-10 SUBTOTAL SUBTOTAL (SUM ALL PAGES): 30% CONTINGENCY & MOBILIZATION: Page8of9 *KCC 27 A authortzes only one bond reduction. Bond-qunality.xts GRANDTOTAL: COLUMN: 21,818.60 6,545.58 28,364.18 B C .·,~ ;._.__,. 12,334.50 3,700.35 16,034.85 D E Unit prtces updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • • • Site Improvement Bond Quantity Worksheet Web date: 11/21/2005 Original bond computations prepared by: Name: PAUL NITARDY, P.E. Date: 12/5/2006 PE Registration Number: Firm Name: 40404 Tel.#: (253)852-4880 CRAMER NORTHWEST, INC. . -Address: 945·N. CENTRAL, STE #104 Project No: L05S0009 ROAD IMPROVEMENTS & DRAINAGE FACILITIES FINANCIAL GUARANTEE REQUIREMENTS Stabilization/Erosion Sediment Control (ESC) Existing Right-of-Way Improvements Future Public Road Improvements & Drainage Facilitie Private Improvements Calculated Quantity Completed Total Right-of Way and/or Site Restoration Bond*/** (First $7,500 of bond* shall be cash.) Performance Bond* Amount (A+B+C+D) = TOTAL Reduced Performance Bond* Total *** Maintenance/Defect Bond* Total NAME OF PERSON PREPARING BOND* REDUCTION: PERFORMANCE BOND* AMOUNT (A) $ 2,634.g (B) $ 28,364.2 (C) _$;:;...._~~~~~~ (D) $ 16,034.8 (A+B) $ 30,999.0 (T) $ 47,033.9 Minimum bond' amount 1s $1000. BOND* AMOUNT REQUIRED AT RECORDING OR TEMPORARY OCCUPANCY *** (E) _$~~~~~~ Tx0.30 $ 14,110.2 OR (T-E) $ 47,033.9 Use larger of Tx30% or (T-E} Date: * NOTE: The word "bond" as used in this document means any financial guarantee acceptable to King County. -NOTE: KCC 27A authorizes right of way and site restoration bonds to be combined when both are required. PUBLIC ROAD & DRAINAGE MAINTENANCE/DEFECT BOND* (B+C)x · 0.25 = $ 7,091.0 The restoration requirement shall include the total cost for all TESC as a minimum, not a maximum. In addition, corrective work, both on-and off-site needs to be included. Quantities shall reflect worse case scenarios not just minimum requirements. For example, if a salmonid stream may be damaged, some estimated costs for restoration needs to be reflected in this amount. The 30% contingency and mobilization costs are computed in this quantity. *-NOTE: Per KCC 27A, total bond amounts remaining after reduction shall not be less than 30% of the original amount m or as revised by major design changes. SURETY BOND RIDER NOTE: If a bond rider is used, minimum additional performance bond shall be ! $ 16,034.B !(C+D)-E REQUIRED BOND* AMOUNTS ARE SUBJECT TO REVIEW AND MODIFICATION BY ODES Page 9 of9 Bond-qunatity .xis Check out the DDES Web site at www.metrokc.gov/ddes Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • i Cramer Northwest, Inc. '• Surveyors •Planners •Engineers ·, TECHNICAL INFORMATION REPORT OF GURDEV SINGH SHORT PLAT fl05S0009l 11328 SE 192Mb ST RENTON, WA 98055 FOR GURDEV SINGH 19100 1041A PLACE SE RENTON, WA 98055 i JANUARY 18, 2006 (UPDATED DECEMBER 5, 2006) C.N.I. JOB NO. 2004-139 Prepared by Paul J Nitardy, P.E. 945 N. Central, Suite# I 04 Kent WA 98032 (253) 852-4880 Fax (253) 852-4955 www ,cramernw .com E-mail: en i@cramemw.com RECEIVED ~i:p O 4 2007 K\N\3 COUNTY LANO use SERVICES • • • TABLE OF CONTENTS I. PROJECT OVERVIEW II. C<!>NDITIONS AND REQUIREMENTS SUMMARY Ill. OFFSITE ANALYSIS IV. FIJ.OW CONTROL AND WATER QUALITY FACILITY ANALYSIS AND DESIGN ' ' V. CONVEYANCE SYSTEM ANALYSIS AND DESIGN VI. SPECIAL REPORTS AND STUDIES VII. OTHER PERMITS VIII. i ESC ANALYSIS AND DESIGN ! IX. BPND QUANTITIES, FACILITY SUMMARIES AND DECLARATION OF COVENANT I X. OPERATIONS AND MAINTENANCE MANUAL i APPENDIX A OFFSITE ANALYSIS REPORT APPENDIXB APPENDIXC BMP AND CONVEYANCE SYSTEM CALCULATIONS TIR WORKSHEETS, MAINTENANCE AND OPERATIONS MANUAL, & BOND QUANTITIES WORKSHEET • • • I • PROJECT OVERVIEW Existing .Conditions: ' i This project is located at 11328 SE 192"d St. in Renton, Washington. The property is approximately .51 acres. The property has an existing single family residence and a garage. The remainder of the property is mostly grass with a gravel driveway and some trees and shrubs. The existing site drainage sheet flows fror:n the north to the south. No significant amounts of upstream flow enter the: site. The updated level one drainage analysis can be found in appendi~A. Proposed Conditions: i The existing residence, garage and gravel drive will be removed. The property will be di\tided into four residential lots. These lots will gain access from a proposed private access tract off of SE 192"d ST. ' All new homes will route roof runoff through downspout dispersion trenches. II . CONDITIONS AND REQUIREMENTS SUMMARY This project is subject to Category #2 Targeted Drainage Review per report and decision short subdivision file no. L05S0009. The following requirements of the King County Surface Water Design Manual (KCSWDM) will be provided as follows:. Core R~quirement #1, Discharge at the Natural Location: l!he site's drainage pattern currently tends to sheet flow from the north to the south and enters the existing storm system located in SE 192"d ST, which flows to the west. All site runoff will be conveyed to the same ~xisting storm system. Core Requirement #2, Offsite Analysis: An offsite analysis is provided in Appendix A. ' Core Requirement #3, Flow Control: This project proposes less than 10,000 sf of net new impervious surface and therefore qualifies for small site review. There is no formal flow 6ontrol required, however, all new homes will route roof runoff through downspout dispersion trenches . • • • ' Core Requirement #4, Conveyance System: TY{O new catch basins are being added with a pipe between them. The corveyance system calculation has been provided in Appendix B. Core Requirement #5, Erosion and Sediment Control: An erosion and sediment control plan has been de.signed. Some of the ESC measures to be provided are a stabilized construction entrance, silt fence, inlet protection and seeding. ' Core Requirement #6, Maintenance and Operations: A maintenance and operations manual has been provided in Appendix C. Core Re~uirement #7, Financial Guarantees and Liability: The owner will provide this information prior to permit issuance. ' Core Re~uirement #8, Water Quality: Per Exemption #1 of Section 1.2.8, this project is exempt from a formal water quality facility because the new PGIS will be less than 5,000 SF. No water quality facility will be provided. Ill. dFFSITE ANALYSIS i A Level 1 Offsite Drainage Analysis is provided in Appendix A . IV. I FlOW CONTROL AND WATER QUALITY FACILITY ANALYSIS AND DESIGN The below figures represent the impervious surface calculations for this project. V. ' ! New impervious: i 8,800 sf (4 developed lots @ 2200 sf each) 3,430 sf New road, sidewalks & Frontage -3.532 sf Removal of existing home and drive 8,698 sf 11his project proposes less than 10,000 sf of net new impervious surface a'nd therefore qualifies for small site review. There is no formal flow dontrol required, however, all new homes will route roof runoff through downspout dispersion trenches. CONVEYANCE SYSTEM ANALYSIS AND DESIGN A convfyance calculation can be found in Appendix B for the single added pipe . • • • i VI. SPECIAL REPORTS AND STUDIES No special reports or studies are known to exist for this project . . VII. OlHER PERMITS ! No other permits are known to be required at this time. VIII. ESC ANALYSIS AND DESIGN An erosidn and sediment control plan has been designed. Some of the ESC measures to be provided are a stabilized construction entrance, silt fence, inlet ' protectio~ and seeding. i Per Appendix D, Section D.3.3, silt fence can be the primary treatment if the slopes a~e 10% or less for a 250' flow path length. The site has an average slope of less than -6% and a flow path of about 170', thus satisfying the criteria. i IX. BOND QUANTITIES, FACILITY SUMMARIES AND DECLARATION OF COVENANT ; The Bond quantities worksheet has been provided in Appendix C. I ' X. OPERATIONS AND MAINTENANCE MANUAL ' A maintenance and operations manual has been provided in Appendix C . • • • APPENDIX A OFFSITE ANALYSIS REPORT ,------------------ • • • Cramer Northwest, Inc. • Surveyors •Planners •Engineers i LEVEL 1 DRAINAGE ANALYSIS OF i I GURDEV SINGH SHORT PLAT (LOSS0009) 11328 SE 192Mb ST RENTON, WA 98055 I FOR I GURDEV SINGH 19100 104Ht PLACE SE RENTON, WA 98055 ! / EXPIRES 11/26/2007 / MAY 23, 2d_o5 (UPDATED AUGUST 18, 2006 by Paul Nitardy, P.E.) l C.N.I. JOB NO. 2004-139 ! Prepared by Hubbell Ongking, E.I.T 945 N. Central. Suite# I 04 Kent WA 98032 (253) 852-4880 Fax (253) 852-4955 www.cramemw.com E-mail: cni@cramernw.com 1• TABLE OF CONTENTS I i ' I. TASK1 STUDY AREA DEFINITION AND MAPS ' ' ' I ' i II. T~SK2 RESOURCE REVIEW Ill. TASK3 FIELD INSPECTION i IV. TASK4 DRAINAGE SYSTEM DESCRIPTION AND PROBLEM DESCRIPTIONS i ' V. T~SK5 MITIGATION OF EXISTING OR POTENTIAL PROBLEMS • i APPENDIX THRESHOLD ASSESSMENT ! • r---· • • • ' i TASK1 STUDY AREA DEFINITION AND MAPS I I ' • • • j I TASK 1 j STUDY AREA DEFINITION I ' This projfct is located at 11328 SE 192"d St. in Renton, Washington. The property 1s approximately .51 acres. The property will be divided into four residential lots. These lots will gain access from a proposed private access tract off cif SE 192"d St. i ! The property has an existing single family residence and a garage. The remaind~r of the property is mostly grass with a gravel driveway and some trees anq shrubs. The existing site drainage sheet flows from the north to the south. N'o significant amounts of upstream flow enter the site. i MAPS ! I A vicinityj map, sensitive areas map, aerial/topo map, and offsite drainage map can be found in the proceeding pages. I ~----------------------- • Vicinity Map • • • • • Mar Output 'Home mc1411tB¥¥ Comments W1¥ii31W I IMAP • Sensitive Areas (all themes) ' I --4' -·--·-,! I ' i i 1585951030 322®5g3,s :m3059W 111 IJ A 322305P03B 16S5P501S0 1665 '601PO I ! //,._I-·---"' e-·--...... ="'--r------.::i..--------------.JL ___ _.!1!5s~s~~~s~s"~----J / ' 3223055555 ! I ------;-, ----------"-"' SE 192NDSI 0522055655 --t·· I ,.__. ~=-+-------,=="' tel'""_.,..... I ds:z:!d!o'!i~ ,__, i Ill Sel8et·r""'a. , _. County , unaary Stt9ett. ! ""-• ..,...,, I i'/ _ ... ! /\./ l.CU' 1' 0 Pa""'IS j • / Flsll andi Ollch r i SAO Stream ' /ti_ Ckrh 1 i /'/ c..,.,.J..,.. ,./ Cid ,..J,..,. ....... ! ,w Legend 0-3 .. u-. D LaJcea and Large Rfva,a ,w Streams ~ Floodway lEfill 100 Vea, FloodplO;o lffl SAO W<>tland ~ SAO Lllndafde m:11 SAOCOOIM!ne ~ SA0Sel0mlc ~~~~%, SAO fr,,SiOn 0 ++ #&& -i PH 0.0.1.S m I LandSfide Hatard Orainage /\Nia 11111 0,-,. . ., ..... 1 rat ln"j>rmalion lnclud~ on this map haa boon complied by KJng County staff from a variety of sources and Is subject to change without notloe. King County makes no, representations or warranties, express or lmpllod, aa to accuracy. completeness, tlmellness, or rights to the use ohuch inf om .Jtlon. King County shaU not be Dable for any general. special, Indirect, lncldenta.l, or consequential damages lndudlng, but not limited to, ost r<>v"onuos or lost P,:oflts resulting from the use or misuse of tho Information contained on this map. Airy sale of this map or Information on his r.'18D Is orohlbtted 6xeeDt bv 'Mitten oermtsslon of Kina Countv . I KJna County I GJS center I li!.M I~ I Comments I~ By visiting this arid other King County web pages, you expressly agree to bo bound·by tenns and conditions of the site. The details, I . . ! i http·//wwws.mdrokc.gov/seivlet/com.esri.esrimap.Esrimap?ServiceName=overview&Clie ... 9/lS/2004 1 • • • Ad'.Jress Imagecy View I j I i >' rf· \f"I. •"~:i: j ;' '• ,,'; > 0 '~' I> I :, ',• • Ter.ras'erveri'.J , . , , 1j • { <' ' " --g· Advanced Find I ., /, •' ·,·USA ,V'I ,/.. '.' ,) ' ' : ,' \ ' ' ' . ·:.earchTerraServer Home . Advanced . Address Search 11328 SE 192nd St, Renton, WA 98055 •-.,,----,~A~---- · Navigate I ··-·······-····+-··-· .. ' View: . Urban Ar~s :)'.'} ... ------T-· - i I 1 meter resolution 11111111111111 a ~;" 1 i:P S_lze_: _ l}!~,~~---.. -.-·;:iti:. .. _ ~ ,1.dvanced Find _. ... , .................... -,\ - J r:amous PlaceS '" ·-•. -... ---.... 1, . : :;~~ ... 1~es.1 ···' . --. l ! I ----"!""_ ..... __ ..., Relc,::ed Links: I Ot:her Image•ry: lllilGS Aerial PhotJ 10 Jul 19S!! j P<1rtners: 1 f/!i" I c,fflL.JtA.b• tr-·-, Waterproof Map I ckWeather:.Gom f~lick io get :Ii WfJather Foreca.st ! __ .· :.,,.:J Mi:,. f<>r th!~ poinl, .. 1;;~11¥-,B"\ I ~,,, .. '' .,INf0'¥\llall-.r, Hi.'USe and Hbme: J II 5';,1ools, Crime and Dem 'graphics for 9Sd31 D 9:hools, Crime and I Dem,graphlcs for 98055 ID £,:hor.,;s, Crime and I Demographics for 9Bq58 wo,,;d File: j GIS Vlorld Coordinates I ; 11328 SE 192nd St, Renton, WA 98055 June i: y o..._._ Image courtesy of the U.S. Geological Source=301205 Center=(-122.1898,47.4303) Oms Running Time • I http://terraservet.microsoft.com/addressimage.aspx?t=l&s= 1O&Lon=-122.190171 SO&Lat... 9/15/2004 I i • • • Map Output ! f {i)Krng~unty , Homa; i -K14tiG4ii Comments W.#tid,M I I J 135PSJ03 ,mJ s'~s<5 32' 0593 0 1U5M0220 32231)59036 32231)1;93<7 15859501.f:IO H.iBS950190 .-------.-, 3223M0031 32230135!555 ---tt-"'r--+--,t,--t---l--SEJl!2NO_S;Tf------~o,:------------1 ', i i. J 05221)59105 --1~ I tC. ·~ JC1•1 c.•··.~ l i S6iecl8d P11ree1S I County aounds,y Stt<,ets II """""' --' -· ~ // JJ ,t ;,I' ,r,/ .. D 06221J551359 Legend SA0Sll8am c .... , ~2Pu~ CJ:IS&2&Mlcitid c .... , """"""" Lalkea and ltoge R1Wt11 Ol52~S0001 0,03ml Sltllams Tope contoott> (5ft) lr.formaUon included on this map has been compiled by King County staff from a variety or sources end Is subjec;t to dlange 'Mthout notk;e. ng County makes no' representations or warranUes, express or lmptied. as to accuracy, completeness, timallness, or rights to the use of such ro11natlon King County shall not be liable for any general, speclal, lndlract, lncldental. or consequential damages Including. but not Ulritad to. st rc,venuas or lost P,orats ,a suiting rrom the use or misuse of tho lnformaUon eontalned on this map. Any sale of thls map or lnformaUon on Is Ira Is ohlbited Gxce Witten rmlsslon of Kfn Cou . · King County I GIS Canter I li!m. I~ I Comments I~ !, By vlsltlng this arid other King County web pages, you expreuty agree to be bound by tanna and conditions of1he site. The detall,11. ,( i I I I I i I I http://www5,mekokc.gov/servlet/com,esri,esrimap,Esrimap?ServiceName=overview&Clie ... I . . 1 i ! 9/15/2004 r .... . • TASK 2 RESOURCE REVIEW • • • • • TASK 2 °RESOURCE REVIEW Adopted Basin Plans and Finalized Drainage Studies The property is not located within a Basin Plan. Basin Reconnaissance Summary Reports: No known reports are known to exist. Critical Drainage Area Maps: The site is not known to be located in any critical drainage areas. (FEMA) Maps: The site is located outside the 100 year flood plain. Other Offsite Analysis Reports: None were available Sensitive Areas Folio: None of the site is located in or near any sensitive area (see sensitive areas map under Task 1). DNR D~inage Problems Maps: Not applibable . Road Drainage Problems: Not applicable. King Co~nty Soils Survey: Soils on this site consist of Alderwood gravely, sandy loam; 0 to 6 percent slope (AgB). Wetlands Inventory Maps: There are no wetlands located on or near the site. Migratin~ River Studies: Not applicable. Drainage Complaints: The somewhat relevant complaint in the area is 1997-1325 {Type 1) This problem appears to have been fixed with the installation of an 18" cmp pipe, which runs to the stream, which runs into the adjacent wetland . 1 Receivedfron:i: . · · (Day) r253} 1¥-~ ce?04,J NAMB: ttt/Wd M~ PHol'IE $57'~/.//.;?$> ,ra:;-%'J-:5:' ADoms,c7(og_/j9-.',t;, J..f:J.-md& City ~ State Zip.1£1J..5f Location of pro blem,J if different: • Platname: t'~N-WIM' l-..M<..<..-~,In~ LotNo:· 11,, BlockNo: Other agencies involved; · No :field investigation required . : · . : initials) · ParcelNo. iff/Z-.34-Q -D/lQ ( Kroll(,ell'f E: Th.Bros; New L?S'"(,e pz, · 0, · Old . 41 'F'.5 Basin €?LI&: Council District ·_j_ · Charge No. . ---··--M000N000,-•~••'"0NO_...J. .............. _ .... __ ,...., • ., __ .. _, .. _ .. _,, .. N_ .... _, ____ 0Nff_0 .. _ .. __ ........ -... ,_,000I .. ------------.. --.. --.. Rl!SPO''ISI!: Citizen notified on by: _ phone ___:_ letter -,..-in person · C~1I..Q i......(.t~ .. ~ "'#.a. i"'-.I-f!)i. ~ ,.,,4-1(;4 i,..... v:.., ~'1'.J.. """" UJ'-~+ ...... c.v ... c!a..i'!I k...., µ/ ... ovJ.. 11# "'7 f~ ~,-ts~ ..,,,,it I/ti(.-t.~ ll,,l"t{)J,....,~ ...... ~"'1-;s ... ,/.r. r ~·J. ~ .,J: ... ,~:;p,"'9. (.,,(s/,l) 4-... ,r "4 0. r:Q_~ b;qrr 'f'" DISPOSITION: T~ed to /{: on 1.:2..t I I ? ?by~ No fw:ther action recommended beoause: _ Lead agency has been notified:. ____________________ _ -Problem ha& b"een COITeeted. -No problem has been identified . .;._.. Prior investlption addresses problem: _ Private problem·. NDAP will riot consider because: SEE FILI # ------ ----. _We.ter originates onsitc and/or on ncighborine; paNe!. • . __;__Location i! outsideWLRD Service Arce.. __ Other (Sp~:~ DATE CLOSED: _ '~'tef ., By: JL~-.. f),_a,,,, n r ~~ (7-~ 7 Sl:P.23.2004 8•59AM nu • .JJ. r I •J• _, .· ---I ·------ • ~ r,,TonJ L<db°"" ;,•~c-. From1 Lar,y Gettle Senior £ilgineer Supervior Div 4 ~epa,trna1tofNa11Z1IA11aM"*8 Water and Land R~il Dl'l'illon Roads~Rentqn 9A. Yl•lai' .nd Wld i:..1euroe Dl'f'l•lon Local Dralnaee Scnice& Ullit Mall Stop Gl2 ' I SUBJECT.: CO:MPLAiJNll' .91..:.1325 Webb: . · ... :<:···' /l.''· .' ~ •• : • '' I! ...• ;.~;.~ ' .·. · ... . '. • . · ' 11 DATE 8/30/97 MESSAGE: . I!'l111ALS PJS As II result of Mr. Webb's complaint we inspected the catch basin on the 'south side of S 192°1 St at 10859. The basin is hi the bru~h and about 30 feet from the road. A spring has eroded the dirt and created a hole nex't to !he basid. The old brick basin is fiuling as a result. · Could you ~ 11 look a.t the problem and determine if tbe roads responsibility to maintain the pipes and basin. The basin is ~ery near the rigbt of way line and 1nay be on private property, however it does convey water from the road drainage system. · If you feel that it would be up to the property owner to maintain the basin we will look at the problem under the NDA program for possible 118Slstance. If it is yours let roe know. ' ~ .f • S1G1''ED {~J!-1 REPLY i ~-. -.. --.. .,.--"' -v• ""'. AA ,, , ~--• a:1:1r tEt. ~-dlll:l;t:.' "'G~A.c. ,e:a. ; ..a . .: a tulf ,t:Z.;.t ~!:-:.t ; ,..,;: • I . ---A. .# -- . ;:t.4 . r, • A , ! . . . ··:fi _ _,,,, -_ _;r -;:-. "' ' A . . -_ n -ot p . ~ ._ , ___ -" ':-I ..,. .. .a... -" . • .-. . A•" ' -~ . . • .... ~ . . . . . . . ~ ..:.. ...... . • ~ A, -' ' .. , . .. !I, . ~ · . • D -I ( A __ ,,,i' ~.-;. T ... -~;,. ,_ va , ,. . -• o I ' •. ' . / 4cl&ttt:4 ; ;.;~"'ISUI:• ~ IR:a c:.J!.. ~;,; /1 l 7 t:2': 'l"!-14~ t.,11111.c&:ri ~ - - 4,J.01'1- • -~ ;a;~d;~i~ ~t'.aulit·~ !--££ '12-;:;;.&.11d . c4R.A. .2.2, •JSo 1 - i I --· ' • SIGNED (J ef1 Jf,~_J 1M1 • • • SE.". 23. 2004 8: 53AM V,..·-WLRD 11V,...JJJ.O ---· .. ---···-·--- Compllilnt97·1325 Webb rnve1tigated by Pat Slmmon.s 09122/97 • • I •• I WC!lt to siti 1111d talked to Ms. Webb about1h~ problem with a catch basm In hcr;Yard 1!1¢1 oonneots e erou cul\-ert and road draillage pipe to a pipe that COJ)Vey, the water to. a ditch In the South part of her parcoL This Is a brick catch b4.lin that probably build when SE 192.i Streel was paved In the 60's 1111d bus worked for m1111y year, . ' The prc;btem appclll'110 be that a s)'rinB has developod about 4 !O 5 feet down and has eroded tho 101i ft-om IU'Olllld;tho clllCh bosln for a number o!Y•ll!S 111d reco111ly tile ground on Ibo SlllfM:o collapsed creating a hole ab:out 2 feet across 1111d 2 feet wide 111d 4 ID S feet deep. Tho day I was on site waler was 1U1UU11g 1hlm the sprlllg Into the cajj:h basin. The catch basin Is approxlmatcly 30 feet from !he eonw of the road and Is well hidden in !he trees and . olher ll!ndscaping of tho y,,rd. I told het mat Roads may be a't11o to help wl!h thla pi:oblem as both pipes are li-OIJ1 road drailul8o, I also stated that maybo the caleh basin WBI lnsllllled by tho bulldu of the h011Se' end i£ that wus the cue she may be responsible for the repair. . : 18".CMPPipc ' Road Dlti:h .i J. · Collasped Area .J Webb IOSS9 SE 192n St. Oravol Drlve:wll)' 18'' Conc:roto Pipe • • • • S,P.23.2004 9:00AM ·--------'----~-- l>lSXQDOIUIOOI) DRAJ:ffAGII: AllBIS'lMCD lli'ROG!uu« ,' · COl!lli'LllRAm' IIVAL11A.:l':CO!l WXO DATB, ' J"nuary a, 1998 TO: :.FILE FROM, ; JliFli' JACOBSON ' RB: SNGINESRDJQ BVAI.UATION FOR COl4Pt.AINT 110, 97•1325; Webb / ORIG:rwll, • i l!'Il!:LO .INV: il'IElt.lJ EVA!.: ! OLD FILolilS : r IIACltCil~O~: 9/10/97 . 9/22/97. OJ./0?/97 N/A 1,v . ..,,,., / T)le oompla.:l.nallt li van in a s 0 i119le-family relilidenoa ali;,ng SB :i.und Street. An old. brick oaec:h basic Site :!.n t:ha nortlwa111t corner of the ~omplainant•a yard. The catch basin conveys flow from the north and west t:o the ao1.1th. A 4-foot plua sinkhole has formed along th• s01.1thern end of th4 catch basin, :rt appears a. spring has developed in thi,v area ca.1.isil>!r the araa to erode away,· I did not aee any atructural·prololem to the catch basin despite its age and ciro\Wlstance . ! rnm:mGS1 i The problGm does not meet all of the NDAP project criteria lieted below, therefore, it c!oes not qualify for assistance up4er the NOA p:rogxam. I • The problem site is W1thin tbe DNR serv1oe area io.nc! doe• not involve a Xing County (XC) oode violation. • Tbe prQblem site shows avidenoe of or report.ad localized flood.ing, erosion and/or aedimentation within the off.road drainage system on private residential IUld/or 00nt1T1eroial property due to later i4>scream developll'.ent. • The problem is not caused by surface wa~er from more than ens adjoini.119 prope:ty, ,SOil.S: iAOoording to the KC soils map, the site is located in tile .~ollowing moil association, i • • • /ALDERWOOD ASSOCIATION: Moderately well drained undulating to hilly soils t~.at have dense, very slowly per111eable glacial till at a depth of 2Q to 40 ino~es, on 1.iplands and terraces . l 6::P, 23, 2004 9:00AM ····-.. ·-···---"'-~-----~----- • • • i OPTIO>tS AW D:U~SSIONt Ii, l!'ill in th•. eilllthole with a combination of 8-inch plus rook and g .. avel ove.,laid witll fil1:er fal>ric, Approximately ::Z•cub.io yards of material will be needed to fill in'tbe bole, 12. Fro\l':l.dll a ' i Replace the brick catch b&sin with a new type-I catch bae:i.n, Gore-inch.inlet fer the spring. IMJi'A.C'r SCORlll a 30 PROPOS&D ~OLtJTIOWr • I ' iopticn numl:>ar ~ is the most cost effective solution to the aforementioned drainage problemi however, the problem does not meet the crite~ia established, for acceptance into the NDA program. The file was closed as a private problem. · »RIOllI'l'll' SCO!l.B •.N/A 2 .,, .,, .•· v _r-~ ;.:;-1_,. i.:_ S::: : ! l!OI ·WS . iBJ L_J e.....:.m ::a -----·------ Ir~ .I ~<> ~· m.10 '--' ~ -. . . . I.:~ ~4-tso.zs tz&O.SSl I · 336.t.s t,,._.,1 '"-";.;,,,,tTPJt'til,~~::Jf,?,;;,"?l .:1 . ..;_. :3 .C7./ll5.57 _ rzs. -~ ~ . - •, ~=t=~,--------- N ~ 1Qi* I . . . : --=====-~-=---~----- 0... f 7' . ' Ei ::--~o ~ [teze ®; I. --!!!P ~-L __ _ tu " i it ... Po '.··. q_. f. r\ ; ll 1t~ r- \!"" bl ~-' ~<C a. cl ~VJ ,. r ~ .. j -~---~ - /: -_ ~o 4 :J: t- a> 0 -------- PANTH t~ "--~l8~~ F.l ' ,------ [ : •. 'J~ ··:1 \ }I, :_) . 1;. ~-- [: --_:tt. -,-: ,. fi 1 ,1 ::., ~.,JV E:~ ---.. It::'\. O~c. ---,--- ·.1 .. 'e) ' ~ -I •:·J -I ) I l(I]. ·· ![I) ! ii, ,j 11:!f ~ ·~ •. , It I 1:-:1 ~O 11 ts? 1• 3 . . -,-5"-'-=~ ........ ' .. 'I rn ( BUILDING CJ LEGEND APPR0x. S10RIES ls"1 HOUSE NIJIIRFA i •m I . 37 -.~,.~~-• IS~c. ~ z . ~~ • I: ,$ I 5' ~ ~ "' ... u· < ,~ ,. <' '--j ' I I \,----·-. ' .,. I > ' ' ~ h { .\ ) \ ~ \\ \:, '.I """" ..,• \ CS' \\ ~-'r \:.~r , ___ ..)... . ' -------------------------___ \ ___ _ ~ 1 ?M '--1 -~os ; .. "' ' Watt: Dist. ' u I Np: 8 f· -., I ,... ~ cl 'r It IMTE en ~ N r: ! 1@ ~ l.32.Ac.. 118804 e:: ~,_)1 '75'-.... _ ... , ~ \e.,) 1 I l/!;J lQO ~1.D8Ac. ·@ € J.'9.56 -- rh ri, rh A 1..§....J 1...§.J ~ ~ <:.=s.E=l89TH:LN: ,, LS if iJ I~ I ct '1 f'imfs f 1 ,,Ina Young's .Lake l.f 1 ! LJ Housing EJ ::1 8 I! 11 3 King Cty. " H . fi6'1:!, .J:: 1tlu;I ousmg LJ ~ LJ Authorily 'I r,, 11 -· '1 :,~ ~ ~ ,1Vw I' ' ~· '-"'.:=:S.E.-190TH:U 1.95Ac. . dJ ITl ITJ ® ---,,... __ ' I ~ 15Ac. 1:,1 r.;;,. '1 \::::JI H . ~ k ·n,r, I '-T-1,, -, , -,, ~-?98.~I -- , ..... ..._v: ............. _. ............ __ w_ ..... _,_, __________ •• I AY.1·.. ~ .. ..,_ ----- 1,v, l:.C'I ' • ._, ' SEP 22.!004 11:01AM Kr~WLRD Klnu CoontY water alld LamJ BllaOlll'll8S mvrs111n " Dra1D11119 s11rvraaa Seatl8D . • COmpfallrt Solll'ch Prlntad : 912212004 7:35:20 AM --TYP8 TYPe or Prulllam Altt'aas of Prllbllm r1B1mi11 Tllros Pllllll llilldJ9J' Cmla 1976-0076 C FLDG RO WYIFLD'D/112TH AVE SE/SE 186TH ST 886E2 1976°0078 C ORNG 18841.i 106THAVESE 68803 1976-0026 C ORNG · 19405 104TH AVE SE SEPTIC ORAIN FIELD CONCERNS seso~ 1978-0030 C DRNG SUMMI TPIT @ 11011 SE 192ND Si 68602 1976-IJ033 C DRNG 11011 SE 182ND ST BLKD STORM WATER DRAINWY/SUMMIT 68602 197&-0028 C DRNG 20201! 10BTHAVE SE \IS6E3 1979-0047 C 11403 SE 204TH ST ·SOIL BULLDOZED/PANTHER LK AREA 68SE2 1980-0076 C FLOG 20204 10eTH,AVE SE ·, · , , ., ' I 66803 1981--0004 C FLOG 10404 SE 194TH PL INADEQUATE RO ORNG 68603 1981-0096 C FLOG 10836 SE 190TH ST . YARD 68802 1982-0208 C FLOG 11220 se 16eTH E~,9S,ION 6!1602 1983-0190 C FLOG 20004 106THAVE -. .. .. ~ .. se. ~ASEMENi 88603 1983-0114 C DRNG 108TH AVE se 686E3 1983-0'99 C 10860 SE 198TH FILLING & GRADING 686E3 1984-0(184 C FLOG 18614 110TH CT se 88602 1984-0095 C FLOG 20204 106THAVE SE 888E3 1985°0827 C VIOLATE 10300 se 192ND ST TOO.I.$. eaoo2 1985°11,12 E VIOLATE 19236 10m-t AVE SE DIS RESP, FOR 5NF. 68803 1885-11 !1 C FLOG 11325 SE 176TI-f Sf FM NEIGHBOR 68802 • 1986-1010 C PLAT 18700 102NDAVE SE WIOEN SHORT PLAT/102NO AVE SE 68802 1sea.116e c· FLOG 11202 SE 1861"/rl.ST s:rORM OVERFLOW 6B8E2 1986-1185 C FLOG 11202 SE 188TH ST SEE: ee-11es BRYANT, BILL 08BE2 1885-1190 C FLOG 11001 SE 18BTHST eASEMEITTGE"rTING WATER 688E2 1987-0314 C FLDG 10028 se 190TH ST R!)AD CULVERT DISCHARGE ON PROPER B8802 1987,0334 C DRNG 11202 SE 186TH ST CULVERTS BLOCKED 86•1186,1185 686E2 1987-0342 C RID 10500 SE 186TH ST FACILITY NOT FUNCTIONING 88602 19874!7~ C FLOO 11202 SE 188TH ST SPRING GLEN 88-1166, 1 iBB 6BBE2 1987-!l64S C DRNG 18627 109TH AVE SE INADEQUATE SYSTl::M BB8E2 1987-<]7~,, C DRNG 18616 102ND AVE SE; Ol:BRI-EASEMT 8T!1B806-1881 B 102ND AV 68802 1987-07,2 ER DEBRIS 18816 102ND AVE SE AREA HAS BEEN CLEANED 68602 11187-0Be.1 C ORNG 19218 102NOAVE se DOWNSPOUTS NOT CONNECTED/NO ORY 68603 1Sl87°09e.l C DRNG 11i1218 103RD AVE SE INFILTRATION SYSTEM NOT INSTALLED 68803 1887-102·1 C ORNG 18826 102ND,AVE se R/S DITCH & CU~VERT INSTALLED &8802 1987-1146 C PLDG 1BBSO 103RD CT SE . PIPE TO HIGH rOR PONO 686D2 1988·0183 C FLOG 19030 102NOAVE SE SPRINGBROOK AREA 68602 1988-0193 ER 10030 102NDAVE OH/TO BALO FOR INFO, 06/13/88. 68802 1988-0220 C FLOG 18862 103ROCT SE RIO PONO IS FLOODING PROPERTY 88602 Pags 1 o/6 • N0.287 P.::vr Sli.P, 22. 2004 11 : 02AM llalqJlalilt Type TVPuor Pl'obl8III Altt'8i8 or Prllllim Cptmlantl J1IPUB P81111 llimlJ8I' lm!o • 1;ae.o324 X DRNCl 1921il 102NDAVE SE @ PARKRIOGE F.AST-SURFACE WTR ORN 68603 1988-0482 C DRNCl 19e21 104TH AVE SE DITCI-VENCLOSJNG 68803 19SS.0094 C DRNG 19101 104TH PL SE NEIGHBORS WATER EROSION aseo2 1989-0044 C EROSION 10308 se 196TH ST DRNG PIPE 8·10FT FALL 68803 1989~221 C ORNG 19120 104TH PL SE WA'TER OVER SIDEWALK . 68602 1989-C221 EH CRNGtSW (DS-PL1). 68602 198Q-0650 C ORNG 18631 111THPL SE SN/ ORNG AND DAMAGE 68SE2 1989-(ll53 C ESMT 19101 104TH PL SE GRADING PERMIT88-0729,727 68602 1989--0672 C DRNG 18828 102NOAVE SE BLKDEASMT 68602 188U700 X ORNG 0 18631 111TH PL SE .WATER ON SIDEWALK/88-0650 FFUTON 688E2 1S89-0?27 C DRNG 19021i 104Tfi.PL SE W,:\TER OVER FLOODED R/0 PONO 89-07 68602 1889-0i'28 C ORNG 19025 104TH.,~L .• S_E •• t~LG DIT IN ESMT 68602 1eag-072e ER DRAINAGE 19026 104TH PL se FLO CH~ REQD. 88602 1989,0604 C ORNG 16880 102NOAVE SE NEW-ROAD BLOCKING DRAINAGE 68602 1989-0804 ER DRAINAGE 18880 1021>/0AIIE: SE DVLMNT ro SOUTH/CAUSING PROBLEM 88802 1990-0075 C DRNG 11254 SE 188TH ST PLUGGED CULVERT/STORM $861:2 109().0078. C DRNG 10404 SE 194TH PL sroRM 68603 1990-007~ NOA DRNG 10404 SE 194TH PLACE STORM 5\/eNT • LOW IMPACT 68603 1990-014' C FLOG 18400 112THAVE SE POND OVERFLOW/90-0149,235,372/STOR 6881:2 1990-0149 C FLOG 11202 Se 186TH ST R.'D POND OVERFLOW/ROBERT/ STORM E 6861:2 1990.02i1 C ORNG 1842S 112TJ-.AVE $1: RID PONO OVl:RFLOW/SiORM 90-274,37 6861:Z 1980--0235 C FLDG 11202 SE 186TH ST WATER IN BASEMl:NT/STORM/ll0-141.149, 68652 • 1990-0214 C FLOG 11022 se 18411-l PL RID POND FLOODED/STORM 68652 1990.0342 C FLOG 11202 SE 186TH .. ~T RIO POND/ROBERT/ STORM EVENT 686E2 1990-03 ... 2 X OR/•IG 11202 SE: 186TH ST R/O·PONDS OVERFLOW!l/S0.141, 149,235,2 686E2 1990-07(19 CL FLOG 16504 112Tli AVE SE CL#12959 see CL#13224 DUE OECEMBE 686E2 19~0-0684 C ORNG 18427 112TH AVE SE RA:l POND OAAINAGE/STORM 688E2 1990-0841 C PIPE 20060 104TH PL SE sue STANDARD IN DITCH 68803 1990-084·: e SST0PIP5 RELEASE Li:TTER PREPARED 68603 1990-097,i C DRNO 19246 107TH AVE SE oeBRIS IN OITCH 68602 1990-1081 CL FLOG 11.202 SE 188TH ST CL#1322~ SEE Cl.#12959 GARAGE FLOO 88652 1990-1186 CL FLDO 11044 SE 186TH ST MEMO/RUOOELLS STUDY TC P/1. 8881:2 1890-1212 (: DITCH 11044 SE 186TH ST RO/SIDE DTTCH·FILI.JG0-1188 688E2 1890·1212 E FILUOIT 11044 SE 188TH ST Wll.L START WORK 09/20 CHK ON OS/J0/9 688E2 .1990-1212 ER FILL/OIT 11044 se 186TH ST RUDELLs STUDY 686E2 1990-1226 C DRNG 18616 107THAVE SE Fl,OODED BAS5MENT/BAD ROADWAY 68SE2 1990-1319 C C:RNG 11044 SE 166TH ST N5AR HOUSE/BLOCKEO DRAINAGE 68602 1990.1319 ER ORNCl 11044 -SE 186THS;r. DRAINAGE EASEMENT S86D2 1990-1428 e 0/lNG 192ND se 104TH PL SE C.OMPLEITEO WORK IS AD!:OUATE 88602 1990-1428 ER ORNG 18200 104TH PL se FENC5S IN DRNG CHANNEL 68602 Paae 2 of e • ' ...... 'I-""'' SE'·.22.2004 : ! 1:02AM KS:. WL.RD C~t :! TYJra ar Pl'8blJID MlrasS of Pl'Oblalll' Cmmlmb. lllrosPauB ll1lll!ml' • 19~144~ C ORNG 18427 112TH AVE SE FUD PONO OVERFLOWING TO STUOY/91-1 6BBE2 1990-1491 C C>RNG 19000 104ill PL se TO•f'M&O FOR INFO 68602 199().1630 SR FLOG 18427 112TH AVE SE STORM EVENT eaae2 1990-1531 SR F_LOG 18427 112TH AVE SE STORM EVENT NOT NDAP 6861:2 1g91-0150 C ORNG 18624 112THAVE SE S8GE2 1991-(1150 SR DRNG 18624 112TH AVE SE NOTNDAP 6B6E2 1991-0186 C FLOG 18425 112THAIA: SE 6861:2 1991-019( SR FLOG 18"25 112TH AVE: SE NOTNDAP 886!::2 1991-025:l C DRNG 11254 SE 186TH ST 61!6E2 1 $81-03i:O C DRNG 10856 SE 192ND DRIVEWAY PONDING 68603 1w1-03.1a C ,LOG 11214 SE 19ISTt/. ST J.,EVB. OF PANTHER LAl<EISTORM EVENT 686E3 1091-0338 SR ~LDG 11214 SE 1116TH ST STORM EVENT NOT NDAP 6SBE3 1091·0~38 $1 SPK.TO FINISH S1 3/4 • S2 TO '92 CON 686e2 1991-0469 C FLOG 18425 112TH AVE SE RUOELLS STUDY 91·043atl'ONO FLOODIN 68602 1991-~583 C EROSION 10300 SE 2001"H ST SPRINGBROOK CRK: OVERFLOWS 6SSD3 1891-0563 SR EROSION 10SOO se· 200TH 6'T SPRINGBROOKCRK:PARKRIOGEEASTRID: 88603 1991-0BB7 CL DRNG 18427 112TH AVE SE SEE 91-0438 see RUODE:LLS 688E2 1991-Cl''79 C RID PONO 18851 103RD CT SE TRFOSWMFM 686D2 1991..0800 C PLG PIPE 16627 110THAVE SE OLD4' INUNE 886D2 1991-0817 C FLOODING 188(11 103RD CT SE RIO POND BACKUP 68602 1ss1,oe.;1 C DAMAGECB 19001 116THAVE SE C/B BELOW GRAOE 686E2 1ss1.osas ,, FLOODING 11058 SE 186TH ST RUDDEL'S FIRST ADD STUDY 6S6D2 • • 1891-lQ.iS C DRAINAGE 18860 102NDAV SE; NEIGHBOR FILLED LOT 68602 ·\ Si 1-1 04o SR DRAINAGE 18860 10~NDAV SE NOT NDAP-INFO ONLY 68602 · 1991-1096 C FLOG 11200 SE 186TH ST RUDDELL POND OVERFLOW 8861:2 1981-11W LS FLOOOING 19300 108THAVE SE 8861:3 1ij9M 13:! C DRAINAGI:; 18006 116TH AVE SE INFOTOPM&D 6851:2 1891-1149 X FLOG RIP 11200 SE 1B4TH sr CCF#SWM-1031 RID POND CAPICITY B86E2 1991-115(, C DRAINAGE 11007 S5 198TH.ST INFO TO BALO OIU./PARKING LOT exPAN 68653 1992-0099 C DRAINAGE 10850 SE 182ND 88802 1992-00[/9 PN DRAINAGE 10S5S SE 192ND TO SN1 69802 1992-009~ SN1 DRAINAGE ,oasa se 192ND 68602 1992·021' C DRG/OEVL 2215 N 30TH S!, STE210 CHINQUAPIN RIDGE 68602 1992·046~ C FILL 10847 Sl: 196TH ST PANTHER LAKE OUTLET 88803 1993•060< C DRNG 27423 111THAVE se CLOSE TO 83•0823 68803 1994•001C C FLOODING 11007 $E 196TH ST PANTHER LK OUTLET -TO BE STuOIEO 66603 1994-001(/ NOA FLOODING 11007 SE 100TH ST PANTHER LK CUTI.ET· REFD TO BP 686D3 1994--0010 R,\/ FLOODINO 11007 SE 106TH ST PANTHER LK Olm.!:i. TO BE STUDIED 68803 1994-0022 C DRNG 194De 105THAVE SE 68803 1994--0038 C: PONDING . 11430 se 192ND ST PO,SS GRAD1NC3/F1LLINO VIOLATION 6861':2 Paga3of6 • l'tV, C.CI I ,._,,' 5':CP. 22, 2004 ' 11: 03AM i<C..WLRD CIIIQIIBlllt TYIIII 1YIJB1t ProlllmU Alll!rllU or PralJlaqJ ~ TbroBPmm llll!Wllr Cllllo • 1894-0117 X DRNG 11.400 SE 196TH ST 0 NO RESPONSe FM JS , NO REPLY NECES 158603 1994-C-488 C DITCH 19701 121STAVE se GRAVEL DUMPED IN ROADSIDE DITCH 686E3 1994-0/158 woe DUMPING 18914 106THAVE SE PRUNING$ IN ROADSIDE DITCH SS6D3 19911-0226 woe MUD FLOW SE 11lBTH & 118TH A SE RFDDES GRADING e8BE3 1995.o343 WQC ~OLLUTIO 18929 111THPL SE SEPTIC OR SEWER? DRAINAGE?? 68602 1996-0343 WQR POLLUTIO 181129 . 111TH PL SE SEPTIC DISCHARGE TO STORM B66DZ 1~'!J594 C DITCH 19803 121S'r AVE se REQUEST TO ENCLOSE R/S DITCH 886E3 1995::,e31 woe OIL• CB 19231i 10STHAVE SE APT COMPLEX WNEHICLE MA/NT PROS GS6D2 19915-.:631 woe WODC 19235 10BTHAVI: SE APT COMPLEX WNE:HICLE MAINT PROS C 68802 1895·ctl74 C Fl,OODING 11no1 121STAV!a SE APPARENT OBSTRUCTION IN R/S DITCH 68BE3 1996-. 1 IJ67 C RUNOFF 19631 121$TAVS se EROSION FROM Nf?N SCHOOL CONST 80053 1006.:C137 C R\.JNOFF 10866 se 19~ND ~!.. _,, OFFSfTE FLOW FROM UP9ASIN DEVELOP eaeo2 1998-0137 SN1 RUN OFF 10856 se 192ND ST ADJ DEV MAY HELP REDUCE OFF-SITE FL 68602 1996-0243 C ORNG 19831 121STAVE SE DOWNSTREAM IMPACT SCHOOL OEV5LO 88SE3 ,eoe-oeoe C DRNG 19400 120TH AVE se Ol'lAINOE FLOW QUESTION O!:VELOP INF 688e2 1998-1154 C R/OPOND 18648 111THPL SE WET SACK Y~.RD FOR FORESTED AREA 68802 199S-1233 C FLOG 19g10 118TH AVE SE GROUNDWATER IMPACT TO PVT PROP 686E3 1998-1564. C DRNCl 18908 113TH WAY se PRIVATE PROPERTY IMPACT TO PVT ORN 6881::2 1996-1813 C FLOG 19910 118TH AVE SE ROOF ORN$ PLUGGED PVT PROB 68653 10So-2115 C DRNG 10858 SE 192ND ST NO VISIT CLOSE 1·0 Q6-0137 68602 1997-0r.92 C VEGETATJ 10810 se 196TH ST PMT NEEDED ~-CLR OTCH? CL K.ZIMMEFl esaDa 1997.0;71 C FLOG 11007 SE 196TH ST Wen.ANO PONDING LAKE OUTLET EL!:V t!88D3 • 1997--0i'-!9 C DRAINAGE 19422 108iH Ave SE GRADING ACTIVITY IMPACT PVT PROP 88803 1997-01'60 C DRAINAGE 20248 108THAVE se SATURATED SOIL MAYBE SEWER OR WA 68603 !997-t0\'3 C STRMDRN 19605 108THAVE SE SEWER MAINT ACTIVl1Y FENCE DAMAGE 6BeD3 1997-11,Cl C GRADING 1B908 113THWAY SE PVT PROP IMPACT NO ORNG INSTALLED 686E2 1997-11;,3 R GRADING 18908 · 113THWAY SE PVT PROP IMPACT NO ORNG INSTALLED 6BBE2 1997-13:'.5 C ca 10859 SE 192ND ST BRICK BUIL.T CO UNDERMINED BY SPRIN 686D2 1997-1325 NOA CB 10859 se 182NDST BRICK BUILT CB UNDERMINED BY SPRl.'I 68802 7 1897-1325 ,~ CB 10859 se 192ND ST BRICK BUILT ca UNOERMINE:D BY SPRIN 88602 1997-1335 FCR MA/NT. 11129 SE 189TH PL NF.NV FAC. MAINT NEEDS OWNERSHIP au 88602 1il97-1550 C FLOODING 18631 121ST AVE SE PVT PROP IMPACTS UPBASIN OEVELOPM 68663 1987·1SSO R FLOODING 19631 121ST AVE SE PVT PROP IMPACTS UPBASIN DEVELOPM 688!:3 1907-1550 S1 FLOODING 19631 121ST AVE SE PVT PROP IMPACTS U!'BASIN DEVELOPM 686E3 1898·0011i C ORAINAGe 19016 116THA\/E SE NE'N GRAVE(, RD POSSIBLE PVi PROP IM 6861:2 1998--00511 C DRAINAGE 18820 116THAVE SE SFR CONST IMPACTING ADJACENT PROP 6861:2 1998-012:\ C DRAINAGE 108!18 SE 192ND ST OFFS/Tl: FLOW IMPACTING PVT PROP 68602 1998-021,: C DRAINAGE '19605 · 106THAVE SE 8EFlM CON.ST ALLEGED IMPACT TO PVT P -68603 1998-0BSE R DRAINAGE 1!1221 108THAVE SE REQUEST TO REAUGN DRAINAGE CHANN 68602 1899--0300 C DRAINAGE 11$18 SE 188TH ST ADJACENT PROP PAVED 2500 SQ FT 68652 Page4 o/6 • l"IU,C.01' ,-,...,,' s::p, 22. 2004 . 1l: 03AM CllhjlJahl TYPI Jypa of PrllbleJn Amlrll&B or Prallleln C1JJMlellta Jllroa Pu Numlwr Clll8 : • 1S9S-VS49 X FLOODING 11007 SE 186THST OLLIE BURTON PROBLEM 68803 1899,,0723 C DRAINAGE 19620 106THAVE SE ROAD DITCH PROBLEM S8603 1998-0812 WQC DUMPING ,19238 107THAVE SE RJ;QU FOR INFO MCL NO DUMPING /DENT 60U02 2000.0623 FCR MMG 18631 106THAVE SE FENCE AROUND RID POND DAMAGED AS 158602 2000-057i C DOM ACRDS 18029 120TH AVE SE APPARENT FILLING Oi= ROADSIDE orrcH. 886E2 2000-0~72 R DOM ACROS 19029120TH Ave SE APPARENT FILL/NO OF ROADSIDE orrcH. 686E2 2000.osso c DOM 10810 SE 100TH ST REQUE:ST TO CL5AR OUTLET CHANNEL F 68603 2000.0~70 C ciDM 10847 SE 196TH ST CONCERN RE:GARDING OUTLIIT CHANNE 68603 2001-t:•181 C ODM 119TH AVE SE & se 19$ GROUNDWATER DISCHARGE OVER S105 686E3 2001-11360 FCC MMG 12025 SE 190THST OFFS/TE FLOW ONTO PRIVATE PROPERT 6B6E3 2001-'J3eO NOA· MMO 12025 SE 196TH ST OFFS/TE FlOW 0/1/TO PRIVATE PROPERT ..... 866E3 2001-(1380 R MMG 12025 SE 196TH ST .. \:)FF~ITE FLOW ONTO PRIVATE PROPERT 6861:3 -, 2001-1)547 WOP WOP 11010 SE 1921\JO 68602 2001-056S WQA WOPD 19300 108THAVE SE AUDIT COMPLETED DUE TO NEW PERMIT 68602 2001-(1707 C OOM 10621 SE 196TH ST STORM EVENT: FLOODING OF PROPERT 68603 2001-0·101 NOA• DOM 1ca21 SE 196TH ST STORM EVENT: FLOODING OF PROPl:RT 68603 2001-0·,01 R DOM 10621 sE 1 lll!TH ST STORM EVENT: FLOODING OF PROPERT 68603 2001-0'>'62 C DOM 11214 SE 196TH ST FLOODING OF PASTURE AND PROPER'TY. 68603 2001.()843 C DOM 19620 106TH AVE SE ALLEGED FLOODING OF D/W AND YARD. 68803 2002·0041i woe woo WOF108THAVl:NE Bis DUMPING OF BOX SPRING INTO PANTHE 68602 2002.QOQf Fl REM 19222 108TH AVE SE . SWM#72 REMEASURE COMPLETED. REM 68BD2 2002-034•, C DOM 18919 111THPLIS!: APPARENT DOWNSTREAM RESTRICTION B8602 • 2002-03<,<i RS'r DOM 18919 111TH PL SE APPARENT DOWNSTREAM RE:STRICTION 86602 2002-03"19 FCR MNM 18831 105TH A\i'E SE 2 SHOPPING CARTS THROWN INTO !'ONO 68602 2002-0Sf,3 ~ OTA 18013 114THCTSE CONCl:RN REGARDING POSSIBLESLOUG 686E2 V 2002.os,,s FCR MNW. 18631 108THAVE SE REQUEST TO REMOVE TANSY RAGWORT 611QD2 2002-0530 FCR MNW 19260 117TH PL SE REQUEST TO REMOVE TANSY RAGWORT. 600E3 2002·01' 13 FCR MNM 18927 111TH PL SE TRACT B VEGETATION GROWTH RESTRIC 88802 2002•()7;; ~ FCC MNM 1!il235 108TH AVE SE COMMERCIAL RIO FACILrTY NOT FUCTION 68802 2003-0146 WQC woo Se19N & 106TH AVE SE ALLEGED DUMPING INTO STORM. INVES 88802 2003-02'0,1 C DCA 11465 SE 196TH ST APPARENT DIRT BERM CONSTRUCTION, 888E3 2003-C23: R OCA 11465 SE 1Sl6TH ST APPARENT DIRT BERM CONSTRUCTION. 886!:3 2003·029i FCC DOM 19800 108TH AVE SE COMPI..AINT CONCERNS ACTIVE PERMIT 68603 .2003-0539 FOR MNW 18123 113THWAYSS 68602 2003-07211 Fl ReM 10926 SE 189TH ST 68802 2003·0776 " REcM 19800 108TH AV!: SE REQUEST TO DET!:RMINE IMPERVIOUS 6 886D3 2003·0847 ., DOM 19230 118THAVE SE APPARENT OBSTRUCTION OF OFFS/TE C 6881:2 ., 2003-0847 R DOM 18230 116THAVE SE APPARENT OBSTRUCTION OF OFFSITE C 686E2 2003--0860 C DTA 18627 11 Olrl PL SE APPARENT OBSTRUCTION OF 4-INCH LOT 68602 2003-0913 WOA WQAI SE 192N & 108THAVE SE eaeo2 Page6of6 • SEP.22.2004. 11:04AM 1:M1J1alnt TYPu TyiJ8 of PrOIJlam AJtlr8BB or Problaln · CllDinBnt8 hPG fllmlllll' Cods . • 2003--0973 WQA WOAI . 19238 107THAVE SE WQA Pl:R MCL REQUIREMENTS 68802 2004-0211 CL INQ 19422 108TH Ave SE: CLAIM RELATED TO THE: DAMAGE OF R5N 68603 2004-02g7 FCR MMA . 20127 105TH AVE se REFD TO DOES. L9GP3019-MURPH5YS LA 83603 2004°0310 WQA WQAI 10825 se 200TH ST 68603 -2004-0413 C riOM 10848 SE 192ND ST .,.,nail to ODES 88802 2004-0493 FCC OTA 18680 108TH AVE SF. Any legal restrictions on pari<ln9 on e=ss to 68002 2004-0536 FCR MNM 1S4-06 116THAVESE Bloow,ile foiled I~? lnvesllgaHon •hows no blo 68BE:3 2004-0664 Fl REM 19400 108THAVE SE 68602 • Pogo 6 of 8 • • TASK 3 FIELD INSPECTION • ·• TASK 3. FIELD INSPECTION • A field inspection was conducted on September 15, 2003 to inspect the onsite drainag~ system of the site. Offsite drainage systems were also inspected downstri:lam approximately 1/4 mile(s) from the discharge point of the site. The inspection involved investigation of the ten specific items of a Level 1 Inspection per the King County Surface Water Design Manual, 2005. The inspection yielded the following findings: • • 1. There were no existing or potential problems observed. 2. The existing drainage system capacity was adequate. 3. There were no existing or potential flooding problems. 4. There were no existing or potential sedimentation, scouring or bank:sloughing problems. 5. No significant destruction of aquatic habitat or organisms was noticeable. 6. Qualitative data such as land use, impervious surfaces, topography, and soil types was noted and can be found in Task 4 information. 7. Information was collected on pipes, ditches, and structures. This information is also included in the Task 4 information. i 8. Tributary basins delineated in Task 1 were verified. 9. No neighbors were contacted. 10. The. weather conditions at the time of the inspection were cool and cloudy . • ' TASK 4 DRAINAGE SYSTEM DESCRIPTION AND PROBLEM DESCRIPTIONS • • ---------------------------------------------------- • TASK 4 i DRAINAGE SYSTEM DESCRIPTION AND PROBLEM DESCRIPTIONS Site Drainage This project is located at 11328 SE 192nd St. in Renton, Washington. The propertyiis approximately .51 acres. The property will be divided into four residential lots. These lots will gain access from a proposed private access tract off of SE 192nd St. i The property has an existing single family home and garage. The remainder of the property is covered with mostly grass with a few trees and shrubs, and a gravel driveway. The existing site drainage sheet flows from the north to the south. No significant amounts of upstream flow enter the site. -Soils on this site consist of Alderwood gravely, sandy loam; 0 to 6 percent slope (AgB). Offsite Drainage ! • An Off-Site Analysis Drainage System Table is provided on the next page that · describe$ in detail the offsite drainage components at least ~ mile downstream from the iproject discharge location. Please refer to the offsite drainage map in • Task 1 b~cause the map symbols listed in the table correspond to drainage component symbols on the offsite drainage maps . • Basin: Black River -------.. -·-·------- Symbol Drainage Component Type, Name, and Size see map Type: sheet flow, swale, stream, channel, pipe, pond; Size: diameter, surface area A 10" PVC with catch basins B Flows into locked drainage structure C Flows across to the south side of SE l 92"d St and into a 18" CMP pipe D Stream4' wide 3' deep 98-4\inB04 • OFF-SITE ANALYSIS DRAINAGE SYSTEM TABLE SURFACE WATER DESIGN MANUAL, CORE REQUIREMENT #2 • Subbasin Name: Subbasin Number: --. ------------------,, -.. -· Drainage Slope Distance· Existing · ·Potential· Observations of field Component from site Problems Problems inspector, resource Descriotion discharae reviewer, or resident drainage basin, vegetation, % Y. ml= 1,320 ft. constrictions, under capacity, ponding, tributary area, likelihood of problem, cover, depth, type _of sensitive overtopping, flooding, habitat or organism overflow pathways, potential impacts area, volume destruction, scouring, bank sloughing, sedimentation, incision, other erosion Flows west along SE 0-420' none none No problems observed l 92"d Street . Flows west along SE 420' -893" none none No problems observed 192nd Street Flows south and 893' -1113' none none No problems observed dumps into a stream Flows south into 1113 '-1320' none none No problems observed wetland. Covered with blackberries, trees and grass • TJ"ASK 5 MITIGATION OF EXISTING OR ' POTENTIAL PROBLEMS • • • • • TASK s I MITIGATION OF EXISTING OR POTENTIAL PROBLEMS i After a thorough field inspection and a detailed resource review there were no existing, !or potential problems. The proposed improvements will not produce a significant impact to the existing drainage patterns once the site has been stabilized and the runoff has been controlled via driveway dispersion, and down spout dispersion trenches. A temporary erosion and sedimentation control plan will be created at the final design stage to minimize the transport of sediment laden runoff to the ' downstream conveyance system . ~------------------------------------- • • • APPENDIX THRESHOLD ASSESSMENT • • i ' THRESHOLD ASSESSMENT The belbw figures represent the impervious surface calculations for this project. i Develo~d impervious: I 4 new hbmes & driveways @ 2200 each New ro~d. sidewalks & frontage improvements . Total RemovJ1 of existing home and driveway · Net Total 8,800 sf 3,430 sf 12,230 sf -3,532 sf 8,698 sf Per Section 1.1.2, this project qualifies for Small site drainage review. I • • • APPENDIX B , BMP AND CONVEYANCE SYSTEM CALCULATIONS • • • BMP CALCULATIONS (for Dispersion trenches) A 1 O' tr~nch is allowed to receive runoff from 700 SF of impervious surface. We are allowing 2200 SF of impervious surface per lot. ! Length of trench needed per lot: (2200/700)*(10) = 31.4', Use a total of 32' of ' trench per lot. i We cho~e to use two 1 O' trenches in combination with a 12' trench for each lot. 10+10+12 = 32' Therefore OK. ' • • •• Project Description Wor1<8heet 12"RCP@4.5% Worksheet Worksheet for Circular Channel Flow Element Circular Channel Method Manning's Formula Solve For Discharge Input Data Mannings Coefficient 0.013 Slope 0.045000 fl/ft Depth 1.00 ft Diameter 1.00 ft Results Discharge 7.56 els Flow Area 0.8 ft' Wetted Perimeter 3.14 ft Top Width 0.00 ft Critical Depth 0.98 ft Percent Full ' 100.0 % Critical Slope 0.040418 fl/ft Velocity ! 9.62 ft/s Velocity Head 1.44 ft Specific Energy 2.44 ft Froude Number 0.00 Maximum I 8.13 els Discharge I Discharge Full , 7.56 els Slope Full o'. 045000 111ft Flow Type ! NIA c:\haestad\fmw\2004· 139. fin2 8/17/200611:23:18AM • APPENDIX C TIR WORKSHEETS, MAINTENANCE AND I OP'=RA TIONS MANUAL, & BOND QUANTITIES : WORKSHEET • • • • • KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT {TIA) WORKSHEET Part 1 PROJECT OWNER AND PROJECT ENGINEER Project Owner GIIR DEV SINtiH Phone (1+1S) 271 -t7l.8 Address 1no0 jOlj.V' fLRcE !E, Rf,iT•JJ lwA 1aor f • Project Engineer f"UL fJ 11tr,OY, f,E. Company C/l/tnfi fJ•trll""FJT I/JC. Phone (2 S'1) S,;2 -11-li'Bo Part 3 TYPE OF PERMIT APPLICATION /a Landuse Services Subdivison / Short Subd. / UPD D Building Services M/F / Commerical / SFR D Clearing and Grading D Right-of-Way Use D Other Part 5 PLAN AND REPORT INFORMATION Technical Information Report Type of Drainage Review Full / (jarget~ I {circle): Large Site Date (include revision I 'l./ ;-/:i.-1 dates): Date of Final: Part 6 ADJUSTMENT APPROVALS Part 2 PROJECT LOCATION AND DESCRIPTION Project Name GU~OEV S1t.1,H S Jl6fJ fLH ODES Permit# Lo ~'SO oo 9 Location Township 2. 3 fVof{T)I Range ; EltsT Section 12 -~---- Site Address I /]JS 5 f / Jl ,J fT HfNT•JI, wt, Jta !i!, Part 4 OTHER REVIEWS AND PERMITS D DFWHPA CJ COE404 D DOE Dam Safety CJ FEMA Floodplain D COE Wetlands D Other __ _ CJ Shoreline Management CJ Structural RockeryNaultl __ CJ ESA Section 7 Site Improvement Plan (Engr. Plans) Type (circle one): ~ I Modified / I Site Date (include revision il/ S' )1-1 dates): Date of Final: Type {circle one): Standard / Complex / Preapplication / Experimental I Blanket Description: (include conditions in TIA Section 2) Date of Aonroval: 2005 Surface Water Design Manual 1/1/05 1 • • • KING COUNTY, W ASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL IN FORMATION REPORT (TIA) WORKSHEET Part 7 MONITORING REOU IREMENTS Monitoring Required: Yes I No Describe: ___________ _ Start Date: Com pl et ion Date: Part 8 SITE COMMUNITY A ND DRAINAGE BASIN Community Plan : Special District Overlays: Drainage Basin: BLll<I< Stormwater Requirements: Part 9 ONSITE AND ADJAC ENT SENSITIVE AREAS CJ River/Stream CJ Lake CJ Wetlands CJ Closed Depression CJ Floodplain 0 Other Part 10 SOILS Soil Type 11,_, 0 High Groundwater Table ( wtthin 5 feet) 0 Other 0 Addttional Sheets Attache d 2005 Surface Water Design Manual Slopes .... t% 2 CJ Steep Slope -------- 0 Erosion Hazard -------Cl Landslide Hazard -------Cl Coal Mine Hazard ------- Cl Seismic Hazard ------- 0 Habitat Protection Cl ------ 0 Sole Source Aquifer 0 Seeps/Springs Erosion Potential SU GltT 1/1/05 . KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIA) WORKSHEET • Part 11 DRAINAGE DESIGN LIMITATIONS REFERENCE LIMITATION/ SITE CONSTRAINT CJ Core 2 -Offsite Anal~is CJ Sensijive/Criticl!,I Are§S CJ SEPA CJ Qlher Cl Cl Additional Sheets Attached Part 12 TIR SUMMARY SHEET lorovide one TIA Summan, Sheet ""r Threshold Dischar"" Areal Threshold Discharge Area: /name or descriotionl Core Requirements (all 8 apply) Discharae at Natural Location Number of Natural Discharae Locations: I l1'.,rtJ 1"lf1J Offsite Analysis Level: <.!.JI 2 / 3 dated: ..,, ·n ,,. •• r; Flow Control Level: 1 / 2 / 3 or Exemption Number /incl. facilitv summarv sheet\ Small Site BMPs D•..,,,sf•l/1 btffl:l'fl•Ji r,nt,CIJFf • Conveyance System Spill containment located at: Erosion and Sediment Control ESC Site Supervisor: Contact Phone: After Hours Phone: Maintenance and Operation Responsibility: Private I Public If Private. Maintenance Loa RAnuired: Yes / No Financial Guarantees and Provided: Yes I No Liabilitv Water Quality Type: Basic / S1.ns. Lake / Enhanced Basicm I Bog (include facility summary sheet) or Exemption No. Lands,..,.ne Manaaement Plan: Yes / No Soeclal Reoulrements (as aoollcablel Area Specific Drainage Type: CDA I SDO I MOP/ BP/ LMP / Shared Fae. / None R""uirements Name: Floodplain/Floodway Delineation Type: Major / Minor / Exemption /(None ~ 100-year Base Flood Elevation (or range): Datum: Flood Protection Facilities Describe: Source Control Describe landuse: (comm./industrial landuse) Describe any structural controls: • 2005 Surface Water Design Manual 3 1/1/05 KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIA} WORKSHEET • Oil Control High-use Site: Yes ll!!9) Treatment BMP: Maintenance Agreement: Yes I No with whom? Other Dralnaae Structures Describe: Part 13 EROSION AND SEDIMENT CONTROL REQUIREMENTS MINIMUM ESC REQUIREMENTS MINIMUM ESC REQUIREMENTS DURING CONSTRUCTION AFTER CONSTRUCTION i;?!I Clearing Limits 21 Stabilize Exposed Surfaces la" Cover Measures (a Remove and Restore Temporary ESC Facilities ~ Perimeter Protection a Clean and Remove All Silt and Debris Ensure Qsl T raflic Area Stabilization Operation of Permanent Facilities CJ Sediment Retention CJ Flag Limits of SAO and open space CJ Surface Water Control preservation areas CJ Other ~ Dust Control • ~ Construction S=uence Part 14 STORMWATER FACILITY DESCRIPTIONS fNote: Include Facilitv Summarv and Sketch) Flow Control T VM/Description Water Qualitv Tvoe/Description CJ Detention CJ Biofiltration CJ Infiltration CJ Wetpool CJ Regional Facility CJ Media Filtration CJ Shared Facility CJ Oil Control J3 Small Site BMPs t,cw1'5P.,•T Oi!Pf/(fl•II 7/J. E fJC It f~ CJ Spill Control CJ Other CJ Small Site BMPs CJ Other • 2005 Surface Water Design Manual 1/1/05 4 • • • KING COUNTY, WASHINGTON, SURFACE WATER DESIGN MANUAL TECHNICAL INFORMATION REPORT (TIA) WORKSHEET Part 15 EASEMENTS/TRACTS Part 16 STRUCTURAL ANALYSIS CJ Drainage Easement CJ Cast in Place Vault Q Access Easement CJ Retaining Wall CJ Native Growth Protection Covenant CJ Rockery > 4' High CJ Tract CJ Structural on Steep Slope CJ Other 0 Other Part 17 SIGNATURE OF PROFESSIONAL ENGINEER I, or a civil engineer under my supervision, have visited the site. Actual site conditions as observed were incorporated into this worksheet and the attached Technical Information Report. To the best of my knowledge the information provided here is accurate. f-} 1/,.'i.,."4 I P. f. fl./> /l...oo/ Sianed/Date 2005 Surface Water Design Manual 1/1/05 5 APPENDIX A MAINTENANCE REQUIREMENTS FLOW CONTROL, CONVEYANCE, AND WQ FACILITIES NO. 5-CATCH BASINS • Maintenance Defect or Problem Conditions When Maintenance Is Needed Results Expected When Component Maintenance Is performed General Trash & Debris Trash or debris of more than Y:z cubic foot which No Trash or debris located (Includes Sediment) is located immediately in front of the catch basin immediately in front of catch basin opening or is blocking capacity of the basin by opening. more than 10%. Trash or debris (in the basin) that exceeds 1/3 the No trash or debris in the catch depth from the bottom of basin to invert the basin. lowest pipe into or out of the basin. Trash or debris in any Inlet or outlet pipe blocking Inlet and outlet pipes free of trash or more than 1'3 of its height. . debris. Dead animals or vegetation that could generate No dead animals or vegetation odors that could cause complaints or dangerous present within the catch basin. gases (e.g., methane). Deposits of garbage exceeding 1 cubic foot in No condition present which would volume. attract or support the breeding of insects or rodents. Structure Damage to Comer of frame extends more than ~ inch past Frame is even with curb. Frame and/or Top curb face into the street (If applicable). Slab Top slab has holes larger than 2 square inches Top slab is free of holes and cracks. or cracks wider than X inch (intent is to make sure all material is running into basin). Frame not sitting flush on top slab, i.e., Frame is sltting flush on top slab. separation of more than :Y. inch of the frame from the top slab. Cracks in Basin Cracks wider than Xi Inch and longer than 3 feet. Basin replaced or repaired to design Walls/Bottom any evidence of soil particles entering catch standards. • basin through cracks, or maintenance person judges that structure is unsound. Cracks wider than Xi inch and longer than 1 toot No cracks more than 1/4 inch wide at at the joint of any inlet/outlet pipe or any the joint of inlet/outlet pipe. evidence of soil particles entering catch basin through cracks. Settlement/ Basin has settled more than 1 inch or has rotated Basin replaced or repaired to design Misalignment more than 2 iriches out of alignment. standards. Fire Hazard Presence of chemicals such as natural gas, oil No flammable chemicals present. and gasoline. Vegetation Vegetation growing across and blocking more No vegetation blocking opening to than 10% of the basin opening. basin. Vegetation growing in inleVoutlet pipe joints that No vegetation or root growth is more than 6 inches tall and less than 6 inches present. apart. Pollution Nonflammable chemicals of more than % cubic No pollution present other than foot per three feet of basin length. surface film. Catch Basin Cover Cover Not in Place Cover is missing or only partially in place. Any Catch basin cover is closed open catch basin requires maintenance. Locking Mechanism Mechanism cannot be opened by on Mechanism opens with proper tools. Not Working maintenance pe~on with proper tools. Bolts into frame have less than Xi Inch of thread. Cover Difficult to One maintenance person cannot remove lid after Cover can be removed by one Remove applying 80 lbs, of lift: intent is keep cover from maintenance person. sealing off access to maintenance. Ladder Ladder Rungs Unsafe Ladder is unsafe due to missing rungs, ladder meets design standards and • misalignment, rust, cracks, or sharp edges. allows maintenance person safe access. 1/2412005 2005 Surface Water Design Manual~ Appendix A A-6 APPENDIX A MAINTENANCE REQUIREMENTS FOR FLOW CONTROL, CONVEYANCE, AND WQ FACILITIES NO. 5-CATCH BASINS • Maintenance Defect or Problem Conditions When Maintenance ts Needed Results Expected When Component Maintenance is performed Metal Grates Unsafe Grate Grate with opening wider than 7/a inch. Grate opening meets design (If Applicable) Opening standards. Trash and Debris Trash and debris that is blocking more than 20% Grate free of trash and debris. of grate surface. Damaged or Missing. Grate missing or broken member(s) of the grate. Grate is in place and meets design standards . • • APPENDIX A MAINTENANCE REQUIREMENTS FOR FLOW CONTROL, CONVEYANCE, AND WQ F ACIL!TIES NO. 10 -CONVEYANCE PIPES AND DITCHES • Maintenance Defect or Problem Conditions When MJlntenance is Needed Results Expected When Component Maintenance Is Performed Pipes Sediment & Debris Accumulated sediment that exceeds 20% of the Pipe cleaned of all sediment and diameter of the pipe. debris. Vegetation Vegetation that reduces free movement of water All vegetation removed so water through pipes. flows freely through pipes. Damaged Protective coating is damaged; rust is causing Pipe repaired or replaced. more than 50% deterioration to any part of pipe .. Any dent that decreases the cross section area Pipe repaired or replaced. of pipe by more than 20%. Open Ditches Trash & Debris Trash and debris exceeds 1 cubic foot per 1,000 Trash and debris cleared from square feet of ditch and slopes. ditches. Sediment Accumulated sediment that exceeds 20% of the Ditch cleaned/flushed of all design depth. sediment and debris so that it matches design. Vegetation Vegetation that reduces free movement of water Water flows freely through ditches. through dttches. Erosion Damage to See "Detention Ponds~ Table No. 1 See "Detention Ponds~ Table No. 1 Sopes Rock Lining Out of Maintenance person can see native soil beneath Replace rocks to design standards. Place or Missing (If the rock lining. Applicable) . • • • • • Site Improvement Bond Quantity Worksheet Web date: 11/21/2005 @)) King County Department of Development & Environmental Services 900 Oakesdale Avenue Southwest Renton, Washington 98055-1219 206-296-6600 TTY 206-296-7217 Project Name: GURDEV SINGH SHORT PLAT Location: 11328 SE 192ND ST Clearing greater than or equal to 5,000 board feet of timber? ______ yes If yes, Forest Practice Permit Number: (RCW76.09) Page 1 of9 Bond-qunatity.xls X no For alternate formats, call 206-296-6600. Date: 12/5/2006 Project No.: L05S0009 Activity No.: L06SR010 Note: All prices include labor, equipment, materials, overhead and profit Prices are from RS Means data adjusted for the Seattle area or from local sources if not included in the RS Means database. Unit prices updated: 02/12/02 Version: 04/22/02 Report Date: 12/15/2006 • • • Site Improvement Bond Quantity Worksheet Web date: 11/21/2005 ,;·,7·;;,(' ,: ·;:,.· ,,.·· '' . ·., ·,.' .:i>, ' .. ,,; ;,, .. ·'>;:,, ,,. . ·,, ~,. ?· ,·:~ •• ._ ... ·_. '-' .•• .' •• ,• · ·: Reference# ··J;, EROSION/SEDIMENT CON"f'.ROL ·. "' Nii1111>er, ;--,_~ ':t·','_:.,:A~ .. :···: -·Y>i Backfill & compaction-embankment ESC-1 Check dams, 4' minus rock ESC-2 SWDM 5.4.6.3 Crushed surfacing 1 1/4' minus ESC-3 WSDOT 9-03.9(3) Ditchin11 ESC-4 Excavation-bulk ESC-5 Fence, silt ESC-6 SWDM 5.4.3.1 Fence, Temoorarv (NGPE) ESC-7 Hvdroseedin11 ESC-8 SWDM 5.4.2.4 Jute Mesh ESC-9 SWDM 5.4.2.2 Mulch, bv hand, straw, 3" deeo ESC-10 SWDM 5.4.2.1 Mulch, bv machine, straw, 2' deeo ESC-11 SWDM 5.4.2.1 Pioina, temoorarv, CPP, 6" ESC-12 Pipin11, temoorarv, CPP, 8' ESC-13 Pioina, temoorarv, CPP, 12" ESC-14 Plastic coverin11, 6mm thick, sandbanned ESC-15 SWDM 5.4.2.3 Rio Rap, machine placed; slooes ESC-16 WSDOT 9-13.1 (2) Rock Construction Entrance, 50'x15'x1' ESC-17 SWDM 5.4.4.1 Rock Construction Entrance, 100'x15'x1' ESC-18 SWDM 5.4.4. 1 Sediment nond riser assembly ESC-19 SWDM 5.4.5.2 Sediment trao, 5' hiah berm ESC-20 SWDM 5.4.5.1 Sed. trap, 5' hklh, riprapped spillway berm section ESC-21 SWDM 5.4.5.1 Seeding, bv hand ESC-22 SWDM 5.4.2.4 Soddin11, 1" deep, level 11round ESC-23 SWDM 5.4.2.5 Sodding, 1" deep, slooed ground ESC-24 SWDM 5.4.2.5 TESC Supervisor ESC-25 Water truck, dust control ESC-26 SWDM5.4.7 WRl"f'.E-IN-ffEMS **** lsee n,foe 91 .. . INLET PROTECTION Page 2 of9 Bond-qunatity.xls · 'Unit,·. .. / . -... ·, ·., Price ' .:_, unit .,, ' Quantity . .,.:,; -.-·. ';' ~ .. /' ,., ·c ·co· /"': .. J ,-,;~-"--·. __ ·" .. ;: $ 5.62 CY $ 67.51 Each $ 85.45 CY $ 8.08 CY $ 1.50 CY $ 1.38 LF 366 $ 1.38 LF $ 0.59 SY 900 $ 1.45 SY $ 2.01 SY $ 0.53 SY $ 10.70 LF $ 16.10 LF $ 20.70 LF $ 2.30 SY $ 39.08 CY $ 1,464.34 Each 0.4 $ 2,928.68 Each $ 1,949.38 Each $ 17.91 LF $ 68.54 LF $ 0.51 SY $ 6.03 SY $ 7.45 SY $ 74.75 HR 1 $ 97.75 HR 1 ' .. $ 20.00 Each 3 ESC SUBTOTAL: 30% CONTINGENCY & MOBILIZATION: ESCTOTAL: COLUMN: :,, :'c'r #of· .. · ;.. . . ·,:"'":;(: '; -~ :;,,~ii:ations: .·· " ,,.Cost~ ., / ·r! , ...... ; . . _' . :: '·::. >.:.t:· ',; 1 505 1 531 1 586 2 150 2 196 . .. .'· 1 60 $ 2,026.82 $ 608.04 $ 2,634.86 A Unit prices updated: 02/12/02 Version: 04/22/02 Report Date: 12/15/2006 • Site Improvement scfct Quantity Worksheet Web da.121/2005 . ' " . ' . ' ·. ··-· . . .... '' ., .. :."" ,12 •• :-; ,, ' . :. 't,:~. ,. : • Unit Price ' . GENED"LITEMS ·. 'No. Backfill & Compaction-embankment GI -1 Backfill & Compaction-trench Gl-2 Clear/Remove Brush, bv hand Gl-3 ClearinnlGrubblna/Tree Removal Gl-4 Excavation • bulk Gl-5 Excavation -Trench Gl-6 Fencina, cedar, 6' hiah Gl-7 Fendno, chain link, vinvl coated, 6' high Gl-8 Fendna, chain link, aate, vinyl coated, 2 Gl-9 Fendno, split rail, 3' hloh GI -11 Fill & comoact -common barrow GI -11 FIii & comoact -oravel base Gl-12 Fill & comoact -saeened to~il Gl-13 Gabion, 12" deeo, stone fiUed mesh GI -14 Gabion, 18" deeo, stone filled mesh GI-H Gabion, 36" deeo, stone fined mesh GI -11 Gradina, fine, bv hand Gl-1 Gradi"", fine, with grader GI -18 Monuments, 3' long Gl-19 Sensitive Areas Sign Gl-21 Soddlno, 1" deeo, slooed ground GI -21 Survevino, line & orade GI -22 Survevlna, lot location/lines Gl-23 Traffic control crew ( 2 flanners l Gl-24 Trail, 4" chinnPl'I wood Gl-25 Trail, 4" crushed cinder Gl-26 Trail, 4" too course GI -2 Wall, retainina, concrete Gl-28 wall, rockerv GI -29 Page 3 of9 ·Kee 27A authorizes only one bond reduction. Bond,qunatily.xls ,, $ 5.62 $ 8.53 $ 0.36 $ 8,876.16 $ 1.50 $ 4.06 $ 18.55 $ 13.44 $ 1,271.81 $ 12.12 $ 22.57 $ 25.48 $ 37.85 $ 54.31 $ 74.85 $ 132.48 $ 2.02 $ 0.95 $ 135. 13 $ 2.88 $ 7.46 $ 788.26 $ 1,556.64 $ 85.18 $ 7.59 $ 8.33 $ 8.19 $ 44.16 $ 9.49 SUBTOTAL ----, --"---_ ',, ' ' ,t:,·:~I}/f i~ai'( -~:,' ;-,, ·,, :\ " urii,,, 'Q~~iif.l ". -Cost: -(,: '' . ' '•, )/,:i' -: ' .· . . -.,-. "3 CY CY SY Aue CY CY LF LF Each LF CY CY CY SY SY SY SY SY 132 125.40 Each Each SY Dav Aae HR 8 681.44 SY SY SY SF SF 62 588.38 1,395.22 " · 'FuturePublli:. " :: .. \Road 1ritprov8nients · ,'g Drainage Facilities ' '' Quant., Cost ... ,, ··.,.' ' .,, ... , , _,Private' ·, ~, , ! , "·; Qt111ntlty Completed ,··, -(Bond.Reduction)".; '· lmprova'!lant;s_ . ·. ·--.. , . . Quant. I 250 111 1 0.51 1 ·, ~-.Quant.'· ' -~ ,: 0 <, · Cost' · Comolete :. -~ '-Cost.. , . .-_ . 375.00 105.45 788.26 793.89 9.49 2,072.09 Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • . • : .. ·~ ~y~~ -----, .. -' .. . ~ .,. . •;! -' >· .. -,~ ·I'.•· ROAD'IMPROVE .. ENT· . · , -. • .·rt!ii: AC Grin,fina, 4' wide machine < 1 OOOsy RI -1 AC Grindino, 4' wide machine 1000..200< RI -2 AC Grindina, 4' wide machine > 2000sv RI -3 AC Removal/DisDosaVRen::1ir Rl-4 Barricade, """' I Rl-5 Barricade, "'"" Ill r Permanent \ RI -6 Curb & Gutter, rolled RI· 7 Curb & Gutter, vertical Rl-8 Curb and Gutter, demolition and disposa Rl-9 Curb, extruded asohalt RI -IC Curb, extruded concrete RI -11 Sawcut, a•nhalt, 3" deoth Rl-12 Sawcut, concrete, rvr,r 1" death RI -13 Sealant, asohalt RI -14 Shoulder, AC, ( see AC road unit orice RI -15 Shoulder, aravel, 4" thick RI -16 Sidewalk, 4" thick RI -17 Sidewalk, 4" thick, demolition and dispos RI -18 Sidewalk, 5" thick RI -19 Sidewalk, 5" thick, demolition and disoos Rl-20 Sian, handicao RI -21 Stricina, cer stall RI -22 StriDina, lhermoolastic, ( for crosswalk\ RI -23 Striping, 4" reflectorized line RI -24 Page4 af9 '"KCC 27A authorizes only one bond reduction. Bond-qunetity.xls Site Improvement B"d Quantity Worksheet Web da./21/2005 ·. . " · •' · Existing : .. :: . . Right-of-way : .. : : . ,j ";., <.>-< · ... ·. ··. -~- Unit Price ·-Unit .Quanl-'I ... 'Cosfl, .. \' ·· .. / -··,· ~ ·-, .. -·-- $ 23.00 SY $ 5.75 SY $ 1.38 SY $ 41.14 SY 22 905.08 $ 30.03 LF $ 45.05 LF $ 13.27 LF $ 9.69 LF 176 1,705.44 $ 13.58 LF $ 2.44 LF $ 2.58 LF $ 1.85 LF 193 357.05 $ 1.69 LF $ 0.99 LF 193 191.07 $ . SY $ 7.53 SY $ 30.52 SY 127 3,876.04 $ 27.73 SY $ 34.94 SY $ 34.65 SY $ 85.28 Each $ 5.82 Each $ 2.38 SF $ 0.25 LF SUBTOTAL 7,034.68 • · · cC'• /future Public. . -, ,-Road.lniprovaments . · · ., . __ _.,,., . ·, \ '' & Dnilniigi, Fai:llltlas · Quant> k. Cost . •. .. ' ,., ___ ,;,._., .. .. .. ,. , .. /\ :Prlval!':. · .. -· :, Bond Reduction~ .. · · Improvements . . ·. : '. / . . ·~ , -• • > • • • -"'\ . . -•. ·~ ;.:.~. _· - QuanL I,;:• .. •, \:Cost-· ·,· · · • Quant, :Ve'.,{ .. . . C~m~iet; -'i' Cost· : ·· --·, ··:_;.: ;,;,--··_ . _;:,_.._ 45 .. -, -. . 436.05 436.05 Unit prices updated: 02/12102 Version: 4122/02 Report Date: 12/1512006 :--.. • Site Improvement sfd Quantity Worksheet Web da./21/2005 ' ; 1 ·' ... ~ ;;, ;, ', -. '. ,_":,-- Unit Price ' I Unit · : <Existing; Right,of-way -·;:-: Quant;' Cost ': ,_,, I · · • ~ . Future llublic :·• Roic1 ,;,:;i>rove~is . I ' & o.:.1naoe Fa~i1111es , oiianCl " eost ':.c'.l'riva~:· l :; >Bond Radiic,ti!>.ri•:; ;,-~~~~G~nts, ': ''--n .. -:... I ,-~~\_-'-,- ·uuant. ,Coffiptet8 Quant. 'T . • · · . Cost Cost OAD SURFAC G. · (4" Rock= 2.5 base'& i:5"top coU111e) For '93 KCRS°CEl§'.Roc:1<=..§"_b'!s_eJ!,),5"..top:course)_-:__;..;.:___ · -·-. -. .; •. .., .• --"c.:=---.--.-. ~-"'-~- For KCRS '93~(addilional 2.5" bas~_11dd RS -1 ! 3.60 SY IAC Overlay, 1.5" A,C::_ I RS -21 $ 7.39 I SY IAC Overlay, 2" AC I RS -31 ! 8.75 I SY iACRoad,2",4"rock,Firal2500SY IRS-41 $ 17.24 I SY AC Road, 2", 4" rock~er 2SOOSY I RS -SI ! 13.38 I SY AC Road, 3", 4" rock, First 2500 SY I RS -61 ! 19.69 I SY IAC Road, 3", 4" rock, Qty,.over 2500 SYI RS -71 ! 15.81 I SY IAC Road, 5", First 2500 SY I RS -81 $ 14.57 I SY AC Road, 5", Qty. over 2500 SY I RS -91 ! IAC Road, 6", First 2500 SY !Rs-1~ $ IAC Road, 6", Qty. OVer 2500 SY !Rs -11 ! iAsohaltTreatad Basa, 4" thick !RS -1~ $ Gravel Road, 4" rock, First 2500 SY ~S -1 ~ ! Gravel Road, 4" rock, Qty. over 2500 SY~S -1~ ! PCC Road, 5", no base, over 250Q SY ,i's -1 ~ $ PCC Road, 6", no base, over 2500 SY ,i's -1~ $ IThlckenad Edge . fS -1 ~ $ 13.94 I SY 16.76 I SY 16.12 I SY 9.21 I SY 11.41 I SY 7.53 I SY 21.51 I SY 21.87 I SY 6.89 I LF Page 5 of9 SUBTOTAL *KCC 27 A authorizes only one bond reduction. Bond-<1unatity.xls 1090 9,537.50 132 1,215.72 10,753.22 111 1,913.64 1,913.64 Untt prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • Site Improvement sA Quantity Worksheet Web da./2112005 ,,. ; . ;,. , . '.I'; · ..... Rl:::!~~t ' . _ • ; ::\!~~lliin;i . ;t,(~~;1m~i~::n;;" ; ; ·.?':°"~ ~ed~~?'I T Unit Prtce • ·Unit I Quant: J DRAINAGE. (CPP = CorrugatedPlastic Pipe,1'!12_or_EquiYJ!lenlL. !Access Road,B/ll I o -1 I S 16.74 I SY Bollanls -fixed I 0-2 I $ 240.74 I Each Bollards -removable 0-3 I $ 452.34 j Each • !CBs include frame and lidl CB Tvne I D-4 CBTvne IL D-5 CB T""" II, 48" diameter D-6 for additional deoth over 4' D-7 CB r-II, 54" diameter D-8 for additional deoth over 4' 0-9 CB Tvoe II, 60" diameter D-10 for additional denth over 4' D-11 CB Tvoe II, 72" diameter D-12 for additional dAnth over 4' 0-13 Through-curt, Inlet Frameworlt (Add) D-14 Cleanout, PVC, 4" 0-15 Cleanout, PVC, 6" 0-16 !c1eanout, PVC, 8" 0-17 Culvert, PVC, 4" 0-18 Culvert, PVC, 6" D-19 Culvert, PVC, 8" 0-20 Culvert, PVC, 12" 0-21 Culvert, CMP, 8" D-22 Culvert, CMP, 12" 0-23 Culvert, CMP, 15" 0-24 Culvert, CMP, 1 B" 0-25 Culvert, CMP, 24" 0-26 Culvert, CMP, 30" D-27 Culvert, CMP, 36" 0-28 Culvert, CMP, 48" 0-29 Culvert, CMP, 60" D-30 Culvert, CMP, 72" D-31 Page6of9 *KCC 27 A authorizes only one bond reduction. Bond-qunatity.xls $ 1,257.64 Each I $ 1,433.59 Each $ 2,033.57 Each $ 436.52 FT $ 2,192.54 Each $ 486.53 FT $ 2,351.52 Each $ 536.54 FT $ 3,212.64 Each I $ 692.21 FT $ 366.09 Each $ 130.55 Each $ 174.90 Each $ 224.19 Each $ 8.64 LF $ 12.60 LF $ 13.33 LF $ 21.77 LF $ 17.25 LF $ 26.45 LF $ 32.73 LF $ 37.74 LF $ 53.33 LF $ 71.45 LF $ 112.11 LF $ 140.83 LF $ 235.45 LF $ 302.58 LF SUBTOTAL 21 I · c:Cost _.. f .. Quant... Cost . Quant: .. Cost ._ . Cost For-~plice&!~Avef89e of 4•,COYef was ·aSSUme&Assume· pertol'aiec:f"PVC ls·same prfce·assoiid ·p1j:,e. 2,515.28 I l 2,515.28 250 3,150.00 3,150.00 Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • ,: : "./ ? . _' "'::\" ,' '' . . --, ' .. , ... _ DRAINAGE CONTINU.ED .' . : . . . . ·. NO. Culvert, Concrete, 8" 0-32 Culvert, Concrete, 12" 0-33 Culvert, Conaete, 15" D-34 Culvert, Conaete, 18" D-35 Culvert, Concrete, 24" 0-38 Culvert, Concrete, 30" D-37 Culvert, Concrete, 38" 0-38 Culvert, Concrete, 42" D-39 Culvert, Concrete, 4a• 0-40 Culvert, CPP, 6" D-41 Culvert, CPP, 8" 0-42 Culvert, CPP, 12" D-43 Culvert, CPP, 15" 0-44 Culvert, CPP, 18" 0-45 Culvert, CPP, 24" D-46 Culvert, CPP, 30" D-47 Culvert, CPP, 38" 0-48 Dltchina D-49 Flow Disoerael Trench (1,438 base+) 0-50 French Drain (3' deothl 0-51 Geotexlile, laid in trench, nn1vnronutene D-52 Infiltration oond testinn D-53 Mid-tank Access Riser, 48" dia, 6' deep D-54 Pond Overflow Soillway 0-55 Restrictor/Oil Seoarator, 12" 0-56 Restrictor/011 Separator, 15" D-57 Restrictor/011 Separator, 18" D-58 Riorap, Dlaced 0-59 Tank End Reducer (38" diameter) 0-60 Trash Rack, 12" 0-61 Trash Rack, 15" D-62 Trash Rack, 18" D -63 Trash Rack, 21" 0-64 Page7of9 "KCC 27 A authorizes onry one bond reduction. Bond-qunatity.xls Site Improvement B-d Quantity Worksheet Web d.1/21/2005 Unit Price -Unit $ 21.02 LF $ 30.05 LF $ 37.34 LF $ 44.51 LF $ 61.07 LF $ 104.18 LF $ 137.63 LF $ 158.42 LF $ 175.94 LF $ 10.70 LF $ 16.10 LF $ 20.70 LF $ 23.00 LF $ 27.60 LF $ 38.80 LF $ 48.30 LF $ 55.20 LF $ 8.08 CY $ 25.99 LF $ 22.60 LF $ 2.40 SY $ 74.75 HR $ 1,605.40 Each $ 14.01 SY $ 1,045.19 Each $ 1,095.56 Each $ 1,146.16 Each $ 39.08 CY $ 1,000.50 Each $ 211.97 Each $ 237.27 Each $ 268.89 Each $ 306.84 Each SUBTOTAL · ··.:: . Existing . · Future Public . ,, Rlght:ot-way ... Road i,,;-n>~enienta ,-~~ . & Drainage Fai:llltles . ' . Qucint·0 __ ·: .,.-Cost ' . . · Quant. ... Cost 4 120.2 . . 120.2 '-''c'<" . Privatat . C ?• : .,. . B0nd Redlicttori•·-· · · 1mprove'ments ., . ' . :-;::;_ . · -~ auant. .. 128 ouan1, . ·.-, -- ·Cost Complete ,, Cost < 4762.72 4762.72 Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12115/2006 • Site Improvement s!d Quantity Worksheet Web d./21/2005 -~ ,-Bond·Raductioi,• -: : s..;:_ -' ---, !=x,~!'!'11' .. : '.C ___ Fllturi>_l'ubl~ . ,): :P.r1vr."'.. ,, Rlght'<>f-way -', -,Road Improvements ')mprovemen)s - '.' & Draf Facilities-· ; --. '" ' . "Quant,, .. UnitPrice Unit :Quant. "''-Price:.',-. Quant ..... -., Cost -Quam: .• ·.-,;'-•Cost·· • ·., Complet~ <·.· Cost· PARKING'LOT SURFACING' No. 15~ I SY I 17.24 SY 4.55 SY 11.41 SY 12" AC, 2" top_coun;e rock & 4" borrow I PL -11 $ '2" AC,__Ll;" top coun;e & 2.5" base cou~ PL -21 ! 14" select borrow I PL -3 I $ 1.5" top coun;e rock & 2.5" base coun;e I PL -41 ! WRITE-IN-ITEMS : - (Such as detention/\Yater quality vaults.\ I No. Wl-1 Each Wl-2 SY Wl-3 CY Wl-4 LF Wl-5 FT Wl-6 Wl-7 Wl-8 Wl-9 Wl-10 SUBTOTAL SUBTOTAL (SUM ALL PAGES): 30% CONTINGENCY & MOBILIZATION: Page8of9 *KCC 27 A authorizes only one bond reduction. Bond-qunatity.xls GRANDTOTAL: COLUMN: I I I I 21,818.60 6,545.58 28,364.18 B C I -~-~-......-.:~-.,,,. 12,334.50 3/00.35 16,034.85 D E Unit prices updaled: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006 • • • Site Improvement Bond Quantity Worksheet Web date: 11/21/2005 Original bond computations prepared by: Name: PAUL NITARDY, P.E. Date: 12/5/2006 PE Registration Number: 40404 Tei.#: (253)852-4880 Finn Name: CRAMER NORTHWEST, INC. Address: · 945 N. CENTRAL, STE #104 Project No: L05S0009 ROAD IMPROVEMENTS & DRAINAGE FACILITIES FINANCIAL GUARANTEE REQUIREMENTS Stabilization/Erosion Sediment Control (ESC) PERFORMANCE BOND• AMOUNT (A) $ 2,634.9 Existing Right-of-Way Improvements (B) $ 28,364.2 Future Public Road Improvements & Drainage Facilities (C) _,$ ________ _ Private Improvements (D) $ 16,034.8 Calculated Quantity Completed Total Right-of Way and/or Site Restoration Bond*r* (Fi,st $7,500 of bond* shall be cash.) Performance Bond* Amount (A+B+C+D) = TOTAL Reduced Performance Bond* Total *** Maintenance/Defect Bond* Total NAME OF PERSON PREPARING BOND• REDUCTION: (A+B} $ 30,999.0 (T) $ 47,033.9 Minimum bona• amount IS $1000. BOND• AMOUNT REQUIRED AT RECORDING OR TEMPORARY OCCUPANCY ••• (E) --'$~~~~~~ Tx0.30 $ 14,110.2 OR (T-E} $ 47,033.9 Use larger of Tx30% or ( f-E) Date: • NOTE: The word "bond" as used in this document means any financial guarantee acceptable to King County. -NOTE: KCC 27A authorizes right of way and site restoration bonds to be combined when both are required. PUBLIC ROAD & DRAINAGE MAINTENANCE/DEFECT BOND• (B+C) x 0.25 = $ 7,091.0 The restoration requirement shall include the total cost for all TESC as a minimum, not a maximum. In addition, correctfve work, both on-and off-site needs to be included. Quantities shall reflect worse case scenarios not just minimum requirements. For example, if a salmonid stream may be damaged, some estimated costs for restoration needs to be reflected in this amount. The 30%, contingency and mobilization costs are computed in this quantity. -NOTE: Per KCC 27A, total bond amounts remaining after reduction shall not be less than 30% of the original amount (T) or as revised by major design changes. SURETY BOND RIDER NOTE: If a bond rider is used, minimum additional performance bond shall be I $ 16,034.8 !(C+D}-E REQUIRED BOND• AMOUNTS ARE SUBJECT TO REVIEW AND MODIFICATION BY DOES Page 9 of9 Bond-qunafity.xls Check out the DDES Web site at www.metrokc.gov/ddes Unit prices updated: 02/12/02 Version: 4/22/02 Report Date: 12/15/2006