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HomeMy WebLinkAboutExhibit 3 - Monterey Meadows SEPA Determination of Non-Significance - MitigatedDenisLawMayorSeptember24,2015Community&EconomicDevelopmentDepartmentC.E.”Chip”Vincent,AdministratorWashingtonStateDepartmentofEcologyEnvironmentalReviewSectionP0Box47703Olympia,WA98504-7703Subject:ENVIRONMENTAL(SEPA)THRESHOLDDETERMINATIONTransmittedherewithisacopyoftheEnvironmentalDeterminationforthefollowingprojectreviewedbytheEnvironmentalReviewCommittee(ERC)onSeptember21,2015:SEPADETERMINATION:PROJECTNAME:PROJECTNUMBER:DeterminationofNon-SignificanceMitigated(DNSM)DohrnMeadowsPreliminaryPlatLUA4-001280ECF,PPAppealsoftheenvironmentaldeterminationmustbefiledinwritingonorbefore5:00p.m.onOctober9,2015,togetherwiththerequiredfeewith:HearingExaminer,CityofRenton,1055SouthGradyWay,Renton,WA98057.AppealstotheExamineraregovernedbyRMC4-8-110andinformationregardingtheappealprocessmaybeobtainedfromtheCityClerk’sOffice,(425)430-6510.PleaserefertotheenclosedNoticeofEnvironmentalDeterminationforcompletedetails.Ifyouhavequestions,pleasecallmeat(425)430-6593.FortheEnvironmentalReviewCommittee,ffKrisSorensenAssistantPlannerEnclosurecc:KingCountyWastewaterTreatmentDivisionBoydPowers,DepartmentofNaturalResourcesKarenWalter,Fisheries,MuckleshootIndianTribeMelissaCalvert,MuckleshootCulturalResourcesProgramGretchenKaehler,OfficeofArchaeology&HistoricPreservationRaminPazooki,WSDOT,NWRegionLarryFisher,WDFWDuwamishTribalOfficeUSArmycorp.ofEngineersRentonCityHall.1055SouthGradyWay.Renton,Washington98057rentonwa.gov DEPARTMENTOFCOMMUNITYANDECONOMICDEVELOPMENTENVIRONMENTAL(SEPA)DETERMINATIONOFNON-SIGNIFICANCE-MITIGATED(DNS-M)PROJECTNUMBER:LUA14-001280ECF,PPAPPLICANT:JoePruss;CivicDevelopment;18211240thAveSE;MapleValleyWA92038PROJECTNAME:DohrnMeadowsPreliminaryPlatPROJECTDESCRIPTION:TheapplicantisrequestingHearingExaminerPreliminaryPlatreviewandEnvironmental(SEPA)reviewfora9-lotsinglefamilyresidentialsubdivision.The89,819squarefoot(2.06-acre)siteisacombinationoftwoparcelslocatedat3815and3767MontereyP1NEwithintheResidential-8(R8)zoneandKennydaleCommunityPlanningArea.Proposedsingle-familylotsizesrangefromapproximately5,201squarefeetto8,270squarefeet.Twoexistingsinglefamilyhomes,oneoneachparcel,wouldbedemolished.Approximately15,028squarefeetisproposedtobededicatedforanewpublicstreet.Twotractsareproposed,oneforthesubdivisionstormwaterfacilityatapproximately9,404squarefeetinthenorthwestcornetofthesiteandtheothertractwouldbea14,213square-footcriticalareastractcontaining5,087squarefeetofaCategory2wetlandinthesouthwestcornetofthesite.Theproposalhasanetdensityof5.63dwellingunitspernetacre.Steepslopesarelocatedonthesite.Eighttreesarelocatedinthecriticalareastractandwouldberetained.Approximately60newtreeswouldbeaddedtothesite.Theprojectwouldresultinapproximately4,500cubicyardsofexcavationforsitegradingandroadandplatconstructionandfillwouldberequitedforfuturehomebuildingpads.StreetfrontageimprovementswouldbeprovidedalongMontereyP1NE.Anewinternaldead-endroadisproposedwithcurb,gutterandsidewalkthatwouldprovideaccesstothelotswithaconnectiontoMontereyP1NE.Theapplicantsubmittedadrainagereport,geotechnicalreport,wetlandsreconnaissance,environmentalchecklist,andatreeinventoryandretentionplan.PROJECTLOCATION:3815&3767MontereyP1NELEADAGENCY:CityofRentonEnvironmentalReviewCommitteeDepartmentofCommunity&EconomicDevelopmentTheCityofRentonEnvironmentalReviewCommitteehasdeterminedthatitdoesnothaveaprobablesignificantadverseimpactontheenvironment.AnEnvironmentalImpactStatement(EIS)isnotrequiredunderRCW43.21C.030(2)fc).ConditionswereimposedasmitigationmeasuresbytheEnvironmentalReviewCommitteeundertheirauthorityofSection4-9-070DRentonMunicipalCode.Theseconditionsarenecessarytomitigateenvironmentalimpactsidentifiedduringtheenvironmentalreviewprocess.Becauseotheragenciesofjurisdictionmaybeinvolved,theleadagencywillnotactonthisproposalforfourteen(14)days.Appealsoftheenvironmentaldeterminationmustbefiledinwritingonorbefore5:00p.m.onOctober9,2015.Appealsmustbefiledinwritingtogetherwiththerequiredfeewith:HearingExaminer,CityofRenton,1055SouthGradyWay,Renton,WA98057.AppealstotheExamineraregovernedbyRMC4-8-110andmoreinformationmaybeobtainedfromtheRentonCityClerk’sOffice,(425)430-6510.DohmMeadowsPreliminaryPlat,LUA14-001280,ECF,PP DEPARTMENTOFCOMMUNITYANDECONOMICDEVELOPMENTPUBLICATIONDATE:September25,2015DATEOFDECISION:SEPTEMBER21,2015SIGNATURES:etMarkPet7erson,dministratorGreggZimmerrn,An1nistratorPublicWorksD4parientDateFire&EmergencyServicesDate____________________‘.rI(TerryHigashiyama,AdministratorC.E.“Chip”Vincent,AdministCommunityServicesDepartmentDateDateDepartmentofCommunity&EconomicDevelopmentDohrnMeadowsPreliminaryPlat,LUA14-001280,ECF,PP ANDECONOMICDEVEWPMENTRenton.DETERMINATIONOFNON-SIGNIFICANCE-MITIGATED(DNSM)MITIGATIONMEASURESANDADVISORYNOTESPROJECTNUMBER:LUA14-001280,ECF,PPAPPLICANT:JoePruss;CivicDevelopment;18211240thaveSE;MapleValleyWA9803$PROJECTNAME:DohrnMeadowsPreliminaryPlatPROJECTDESCRIPTION:TheapplicantisrequestingHearingExaminerPreliminaryPlatreviewandEnvironmental(SEPA)reviewfora9-lotsinglefamilyresidentialsubdivision.The89,819squarefoot(2.06-acre)siteisacombinationoftwoparcelslocatedat3815and3767MontereyP1NEwithintheResidential-8(R-8)zoneandKennydaleCommunityPlanningArea.Proposedsingle-familylotsizesrangefromapproximately5,201squarefeetto8,270squarefeet.Twoexistingsinglefamilyhomes,oneoneachparcel,wouldbedemolished.Approximately15,028squarefeetisproposedtobededicatedforanewpublicstreet.Twotractsareproposed,oneforthesubdivisionstormwaterfacilityatapproximately9,404squarefeetinthenorthwestcornerofthesiteandtheothertractwouldbea14,213square-footcriticalareastractcontaining5,087squarefeetofaCategory2wetlandinthesouthwestcornerofthesite.Theproposalhasanetdensityof5.63dwellingunitspernetacre.Steepslopesarelocatedonthesite.Eighttreesarelocatedinthecriticalareastractandwouldberetained.Approximately60newtreeswouldbeaddedtothesite.Theprojectwouldresultinapproximately4,500cubicyardsofexcavationforsitegradingandroadandplatconstructionandfillwouldberequiredforfuturehomebuildingpads.StreetfrontageimprovementswouldbeprovidedalongMontereyP1NE.Anewinternaldead-endroadisproposedwithcurb,gutterandsidewalkthatwouldprovideaccesstothelotswithaconnectiontoMontereyP1NE.Theapplicantsubmittedadrainagereport,geotechnicalreport,wetlandsreconnaissance,environmentalchecklist,andatreeinventoryandretentionplan.PROJECTLOCATION:3815&3767MontereyP1NELEADAGENCY:TheCityofRentonDepartmentofCommunity&EconomicDevelopmentPlanningDivisionMITIGATIONMEASURES:1.TheapplicantshallberequiredtocomplywiththerecommendationsincludedintheGeotechnicalEvaluation,EarthSolutionsNWLLC,datedSeptember18,2014andAddendumtotheGeotechnicalEvaluationpreparedbyEarthSolutions,NWLLCdatedMarch2,2015,forthedurationofclearing,grading,siteandbuildingconstruction. ADIVISORYNOTES:Thefollowingnotesaresupplementalinformationprovidedinconjunctionwiththeadministrativelanduseaction.Becausethesenotesareprovidedasinformationonly,theyarenotsubjecttotheappealprocessforthelanduseactions.PLAN-PlanningReview-LandUseVersion2September17,2015PlanningReviewCommentsContact:KrisSorensenI425-430-6593Iksorensen@rentonwa.govOnholdlettersent12/18/14.FireReview-BuildingCommentsContact:CoreyThomasj425-430-7024Icthomas@tentonwa.govRecommendations:EnvironmentalImpactComments:1.Thefireimpactfeesareapplicableattherateof$479.28persinglefamilyunit.Thisfeeispaidattimeofbuildingpermit.Creditwouldbegrantedforthetwoexistinghomes.CodeRelatedComments:1.Thefireflowrequirementforasinglefamilyhomeis1,000gpmminimumfordwellingsupto3,600squarefeet(includinggarageandbasements).Ifthedwellingexceeds3,600squarefeet,aminimumof1,500gpmfireftowwouldberequired.Aminimumofonefirehydrantisrequiredwithin300feetoftheproposedbuildingsandtwohydrantsifthefireflowgoesupto1,500gpm.Existinghydrantsarenotwithin300feetofthefurthestproposeddwelling,soanewhydrantandwatermainisrequired.AwateravailabilitycertificateisrequiredfromCoalCreekUtilityDistrict.2.Firedepartmentapparatusaccessroadwaysarerequiredtobeminimum20feetwidefullypaved,with25feetinsideand45feetoutsideturningradius.Fireaccessroadwaysshallbeconstructedtosupporta30tonvehiclewith322psipointloading.Accessisrequiredwithin150feetofallpointsonthebuildings.Deadendstreetsthatexceed150feetinlengthrequireanapprovedturnaround,proposedhammerheadturnaroundisacceptable.TechnicalServicesCommentsContact:BobMacOniej425-430-7369Ibmaconie@rentonwa.govRecommendations:PreliminaryPlat:BobMacOnie10/21/2014NotetheCityofRentonlanduseactionnumberandlandrecordnumber,LUA14001280andLND100518,respectively,onthefinalplatsubmittal.Thetypesizeusedforthelandrecordnumbershouldbesmallerthanthatusedforthelanduseactionnumber.Pleasenotethatthelanduseactionnumberprovidedwillchangewhenthissubdivisionchangesfrompreliminarytofinalplatstatus.ShowtwotiestotheCityofRentonSurveyControlNetwork.Thegeometrywillbecheckedbythecitywhenthetieshavebeenprovided.Providesufficientinformationtodeterminehowtheplatboundarywasestablished.Includeastatementofequipmentandproceduresused,perWAC32130100.Notethedatetheexistingcitymonumentswerevisitedandwhatwasfound,perWAC332130150.Providelotclosurecalculations.Indicatewhathasbeen,oristobe,setatthecornersoftheproposedlots.Notediscrepanciesbetweenbearingsanddistancesofrecordandthosemeasuredorcalculated,ifany.ERCMitigationMeasuresandAdvisoryNotesPage2of8 Thelotaddresseswillbeprovidedbythecityassoonaspossible.Notesaidaddressesandthestreetnameontheplatdrawing.Onthefinalplatsubmittal,removeallreferencespertainingtoutilitiesfacilities,trees,concrete,gravel,decksandotheritemsnotdirectlyimpactingthesubdivision.Theseitemsareprovidedonlyforpreliminaryplatapproval.Donoteencroachments.Removefromthe“LEGEND”blockalltreeitems,utilitiesfacilitiesandmailboxreferences,butdoincludeinsaid“LEGEND”blockthesymbolsandtheirdetailsthatareusedintheplatdrawing.Donotincludeautilityprovider’sblock,anowner’sblock,anengineer/surveyorblockandanarchitectblock.Donotincludeanyreferencestouse,densityorzoningonthefinalsubmittalIftheabuttingpropertiesareplatted,notethelotnumbersandplatnameonthedrawingotherwisenotethemas‘Unplatted’.PLAN-PlanningReview-LandUseVersion2ISeptember17,2015TechnicalServicesCommentsContact:BobMacOnieI425-430-7369bmaconie@rentonwa.govRemovethebuildingsetbacklinesfromtheproposedlots.Setbackswillbedeterminedatthetimethatbuildingpermitsareissued.Notetheresearchresourcesontheplatsubmittal.Notealleasements,covenantsandagreementsofrecordontheplatdrawing.TheCityofRenton“APPROVALS”blocksfortheCityofRentonAdministrator,PublicWorksDepartment,theMayor,CityClerkandtheFinanceDirector.ApertinentapprovalblockisalsoneededfortheKingCountyAssessor’sOffice.Providesignaturelinesasrequired.Donotmakereferencestodensityandzoninginformationonthefinalplatdrawing.IfthereisaRestrictiveCovenants,Conditions&Restrictionsdocumentforthisplat,thenreferencethesameontheplatdrawingandprovideaspacefortherecordingnumberthereof.Notethatiftherearerestrictivecovenants,agreementsoreasementstoothers(neighboringpropertyowners,etc.)aspartofthissubdivision,theycanberecordedconcurrentlywiththeplat.Theplatdrawingsandtheassociateddocument(s)aretobegiventotheProjectManagerasapackage.Theplatdocumentwillberecordedfirst(withKingCounty).Therecordingnumber(s)fortheassociateddocument(s)(saiddocumentsrecordedconcurrentlywith,butfollowingtheplat)needtobereferencedontheplatdrawings.ThereneedstobelanguageregardingtheconveyanceoftheTractsA&Bcreatedbytheplat;pleasecheckwiththeStormWaterUtilitytoseeiftheywillrequirethattheCitybetheownerofTract‘A’ifnotandifthereistobeaHomeowners’Association(HOA)createdforthisplat,thefollowinglanguageconcerningownershipof“TractA”(StormWater)appliestothisplatandshouldbenotedonthefinalplatdrawingasfollows:Upontherecordingofthisplat,TractAisherebygrantedandconveyedtothePlatofNameofPlatHomeowners’Association(HOA)foraStormWaterDetentionandManagment.AllnecessarymaintenanceactivitiesforsaidTractwillbetheresponsibilityoftheHOA.IntheeventthattheHOAisdissolvedorotherwisefailstomeetitspropertytaxobligations,asevidencedbynonpaymentofERCMitigationMeasuresandAdvisoryNotesPage3of8 propertytaxesforaperiodofeighteen(18)months,theneachlotinthisplatshallassumeandhaveanequalandundividedownershipinterestintheTractpreviouslyownedbytheHOAandhavetheattendantfinancialandmaintenanceresponsibilities.Otherwise,usethefollowinglanguageonthefinalplatdrawing:Lots1through9,inclusive,shallhaveanequalandundividedownershipinterestin“TractA”.TheforegoingstatementsaretobeaccompaniedbylanguagedefiningthemaintenanceresponsibilitiesforanyinfrastructurelocatedontheTractservingtheplatorreferencetoaseparaterecordinginstrumentdetailingthesame.SimilarlanguageisrequiredforTract‘B’.PleasediscusswiththeStormWaterUtilityanyotherlanguagerequirementsregardingsurfacewaterBMPsandotherrightsandresponsibilities.Allvestedowner(s)ofthesubjectplat,atthetimeofrecording,needtosignthefinalplat.Forthestreetdedicationprocess,includeacurrenttitlereportnotingthevestedpropertyowner.PolicePlanReviewCommentsContact:CyndieParksI425-430-7521cparks@rentonwa.govRecommendations:Minimalimpactonpoliceservices.PLAN-PlanningReview-LandUseVersion1ISeptember17,2015TechnicalServicesCommentsContact:AmandaAskrenI425-430-7369Iaaskren@rentonwa.govRecommendations:TechnicalServicesAmandaAskren9/3/15fromBobMacOnie’spreviouscommentsForFinalPlatPreparation:NotetheCityofRentonlanduseactionnumberandlandrecordnumber,LUA14001280andLND100518,respectively,onthefinalplatsubmittal.Thetypesizeusedforthelandrecordnumbershouldbesmallerthanthatusedforthelanduseactionnumber.Pleasenotethatthelanduseactionnumberprovidedwillchangewhenthissubdivisionchangesfrompreliminarytofinalplatstatus.ShowtwotiestotheCityofRentonSurveyControlNetwork.Thegeometrywillbecheckedbythecitywhenthetieshavebeenprovided.Providesufficientinformationtodeterminehowtheplatboundarywasestablished.Includeastatementofequipmentandproceduresused,perWAC32130100.Notethedatetheexistingcitymonumentswerevisitedandwhatwasfound,perWAC332130150.Providelotclosurecalculations.Indicatewhathasbeen,oristobe,setatthecornersoftheproposedlots.Notediscrepanciesbetweenbearingsanddistancesofrecordandthosemeasuredorcalculated,ifany.Thelotaddresseswillbeprovidedbythecityassoonaspossible.Notesaidaddressesandthestreetnameontheplatdrawing.Onthefinalplatsubmittal,removeallreferencespertainingtoutilitiesfacilities,trees,concrete,gravel,decksandotheritemsnotdirectlyimpactingthesubdivision.Theseitemsareprovidedonlyforpreliminaryplatapproval.Donoteencroachments.Removefromthe“LEGEND”blockalltreeitems,utilitiesfacilitiesandmailboxreferences,butdoincludeinsaid“LEGEND”blockthesymbolsandtheirdetailsthatareusedintheplatdrawing.ERCMitigationMeasuresandAdvisoryNotesPage4of8 Donotincludeautilityprovider’sblock,anowner’sblock,anengineer/surveyorblockandanarchitectblock.Donotincludeanyreferencestouse,densityorzoningonthefinalsubmittalIftheabuttingpropertiesareplatted,notethelotnumbersandplatnameonthedrawingotherwisenotethemas‘Unpiatted’.Removethebuildingsetbacklinesfromtheproposedlots.Setbackswillbedeterminedatthetimethatbuildingpermitsareissued.Notetheresearchresourcesontheplatsubmittal.Notealleasements,covenantsandagreementsofrecordontheplatdrawing.TheCityofRenton“APPROVALS”blocksfortheCityofRentonAdministrator,PublicWorksDepartment,theMayor,CityClerkandtheFinanceDirector.ApertinentapprovalblockisalsoneededfortheKingCountyAssessor’sOffice.Providesignaturelinesasrequired.Donotmakereferencestodensityandzoninginformationonthefinalplatdrawing.IfthereisaRestrictiveCovenants,Conditions&Restrictionsdocumentforthisplat,thenreferencethesameontheplatdrawingandprovideaspacefortherecordingnumberthereof.Notethatiftherearerestrictivecovenants,agreementsoreasementstoothers(neighboringpropertyowners,etc.)aspartofthissubdivision,theycanberecordedconcurrentlywiththeplat.Theplatdrawingsandtheassociateddocument(s)aretobegiventotheProjectManagerasapackage.Theplatdocumentwillberecordedfirst(withKingCounty).Therecordingnumber(s)fortheassociateddocument(s)(saiddocumentsrecordedconcurrentlywith,butfollowingtheplat)needtobereferencedontheplatdrawings.ThereneedstobelanguageregardingtheconveyanceoftheTractsA&Bcreatedbytheplat;pleasecheckwiththeStormWaterUtilitytoseeiftheywillrequirethattheCitybetheownerofTract‘A’ifnotandifthereistobeaHomeowners’Association(HOA)createdforthisplat,thefollowinglanguageconcerningownershipof“TractA”(StormWater)appliestothisplatandshouldbenotedonthefinalplatdrawingasfollows:Upontherecordingofthisplat,TractAisherebygrantedandconveyedtothePlatofNameofPlatHomeowners’Association(HOA)foraStormWaterDetentionandManagment.AllnecessarymaintenanceactivitiesforsaidTractwillbetheresponsibilityoftheHOA.IntheeventthattheHOAisdissolvedorotherwisefailstomeetitspropertytaxobligations,asevidencedbynonpaymentofpropertytaxesforaperiodofeighteen(18)months,theneachlotinthisplatshallassumeandhaveanequalandundividedownershipinterestintheTractpreviouslyownedbytheHOAandhavetheattendantfinancialandmaintenanceresponsibilities.Otherwise,usethefollowinglanguageonthefinalplatdrawing:Lots1through9,inclusive,shallhaveanequalandundividedownershipinterestin“TractA”.TheforegoingstatementsaretobeaccompaniedbylanguagedefiningthemaintenanceresponsibilitiesforanyinfrastructurelocatedontheTractservingtheplatorreferencetoaseparaterecordinginstrumentdetailingthesame.SimilarlanguageisrequiredforTract‘B’.PleasediscusswiththeStormWaterUtilityanyotherlanguagerequirementsregardingsurfacewaterBMPsandotherrightsandresponsibilities.Allvestedowner(s)ofthesubjectplat,atthetimeofrecording,needtosignthefinalplat.Forthestreetdedicationprocess,includeacurrenttitlereportnotingthevestedpropertyowner.ERCMitigationMeasuresandAdvisoryNotesPage5ofS FireReview-BuildingCommentsContact:CoreyThomasj425-430-7024)cthomas@tentonwa.govRecommendations:EnvironmentalImpactComments:1.Thefireimpactfeesareapplicableattherateof$495.10persinglefamilyunit.Thisfeeispaidattimeofbuildingpermit.Creditwouldbegrantedforthetwoexistinghomes.CodeRelatedComments:1.Thefireflowrequirementforasinglefamilyhomeis1,000gpmminimumfordwellingsupto3,600squarefeet(includinggarageandbasements).Ifthedwellingexceeds3,600squarefeet,aminimumof1,500gpmfireflowwouldberequired.Aminimumofonefirehydrantisrequiredwithin300feetoftheproposedbuildingsandtwohydrantsifthefireflowgoesupto1,500gpm.Existinghydrantsarenotwithin300feetofthefurthestproposeddwelling,soanewhydrantandwatermainisrequired.AwateravailabilitycertificateisrequiredfromCoalCreekUtilityDistrict.2.Firedepartmentapparatusaccessroadwaysarerequiredtobeminimum20feetwidefullypaved,with25feetinsideand45feetoutsideturningradius.Fireaccessroadwaysshallbeconstructedtosupporta30tonvehiclewith75psipointloading.Accessisrequiredwithin150feetofallpointsonthebuildings.Deadendstreetsthatexceed150feetinlengthrequireanapprovedturnaround.PlanningReviewCommentsContact:KrisSorensenj425-430-6593jksorensen@rentonwa.govRecommendations:Planning:1.RMCsection44030.C.2limitshaulhoursbetween8:30amto3:30pm,MondaythroughFridayunlessotherwiseapprovedbytheDevelopmentServicesDivision.2.Commercial,multifamily,newsinglefamilyandothernonresidentialconstructionactivitiesshallberestrictedtothehoursbetweenseveno’clock(7:00)a.m.andeighto’clock(8:00)p.m.,MondaythroughFriday.WorkonSaturdaysshallberestrictedtothehoursbetweennineo’clock(9:00)a.m.andeighto’clock(8:00)p.m.NoworkshallbepermittedonSundays.3.Withinthirty(30)daysofcompletionofgradingwork,theapplicantshallhydroseedorplantanappropriategroundcoveroveranyportionofthesitethatisgradedorcleatedofvegetationandwherenofurtherconstructionworkwilloccurwithinninety(90)days.Alternativemeasuressuchasmulch,sodding,orplasticcoveringasspecifiedinthecurrentKingCountySurfaceWaterManagementDesignManualasadoptedbytheCityofRentonmaybeproposedbetweenthedatesofNovember1standMarch31stofeachyear.TheDevelopmentServicesDivision’sapprovalofthisworkisrequiredpriortofinalinspectionandapprovalofthepermit.4.ANationalPermitDischargeEliminationSystem(NPDES)permitisrequiredwhenmorethanoneacreisbeingcleared.5.Theapplicantmaynotfill,excavate,stackorstoreanyequipment,disposeofanymaterials,suppliesorfluids,operateanyequipment,installimpervioussurfaces,orcompacttheearthinanywaywithintheareadefinedbythedriplineofanytreetoberetained.6.Theapplicantshallerectandmaintainsixfoot(6)highchainlinktemporaryconstructionfencingaroundthedriplinesofallretainedtrees,oralongtheperimeterofastandofretainedtrees.Placardsshallbeplacedonfencingeveryfiftyfeet(50’)indicatingthewords,“NOTRESPASSING—ProtectedTrees”oroneachsideofthefencingiflessthanfiftyfeet(50’).Siteaccesstoindividuallyprotectedtreesorgroupsoftreesshallbefencedandsigned.Individualtreesshallbefencedonfour(4)sides.Inaddition,theapplicantshallprovidesupervisionwheneverequipmentortrucksaremovingneartrees.EngineeringReviewCommentsContact:RohiniNairI425-430-7298rnair@rentonwa.govRecommendations:IhavereviewedtheapplicationforDohrnMeadowspreliminaryplatlocatedat3815&3767MontereyPlaceNEandhavethefollowingcomments:EXISTINGCONDITIONSWATERWaterservicewillbeprovidedCoalCreekWaterserviceDistrictSEWERThesitewillbeservedbyCityofRentonsewerservice.STORMThereisnoexistingstormwaterpipeontheMontereyPlacefrontage.STREETSMontereyPlaceNEisacollectorstreetwithexistingrightofwaywidthof60feet.ERCMitigationMeasuresandAdvisoryNotesPage6of8 CODEREQUIREMENTSWATER1.AwateravailabilitycertificatefromCoalCreekUtilityDistrictwasprovided.2.ApprovedwaterplansfromCoalCreekUtilityDistrictshouldbeprovidedtotheCityattheutilityconstructionpermitstage.3.NewhydrantsshallbeinstalledperRenton’sfiredepartmentstandardstoprovidetherequiredcoverageofalllots.SANITARYSEWERTheprojectproposestogetsewerserviceconnectionfromtheexisting8”diametersewermainonLincolnAveNEviaaneasementontheneighboringparcel(parcel#3345700185).2.8”diametersewermainextensionisproposedthroughthesitetoendatamanholelocatedatthepropertylinebetweenlots8and9.3.Aminimum12feetwidegravel(orpaved)accesspathisrequiredonthesewermainlocatedtothewestsideoflot4tillthesewer.manhole.4.AletterisrequiredtobeprovidedfromCoalCreekUtilityDistrictduringutilityconstructionpermitstageconfirmingiftheCoalCreeksewerlatecomerfeeisapplicableornotapplicable.5.Forthisproject,tomeettherequiredseparationbetweenutilitylines,itisallowabletolocatethesewermainintheplanterportionwithinthepublicrightofwaybeforethesidewalkoftheproposedpublicstreet.Thiswillbecontingentontwoconditions—(1)thedryutilitiesshouldbelocatedbackofthesidewalktoproviderequiredseparationwiththesewermain,and(2)treeswillnotbeallowedintheplanterareawiththesewermain.6.Individuallotsaretobeservedbyindividualsidesewers.Thesidesewersshouldnotbelocatedunderdriveways.7.Systemdevelopmentcharge(SDC)feeisapplicableatthetimeofissuanceoftheutilityconstructionpermit.ThecurrentsewerSDCfeefora1”meteris$2,135.SURFACEWATER1.AdrainageplananddrainagereportpreparedbyEncompassEngineeringwasfortheproject.BasedontheCity’sflowcontrolmap,thissitefallswithintheFlowControlDurationStandard,ForestedCondition.Acombineddetention/waterqualitypondisproposedtomeetthedetentionandwaterqualityneedsoftheproject.Theproposedfacilitywillbeapublicstormwaterfacility.AppropriateindividuallotstormwaterflowcontrolBMP5willberequiredtobeprovidedbytheproject.Bypassofrunofffromnontargetedsurfacesshallbedescribedinthedrainagereport.Theplanssubmittedduringtheutilityconstructionpermitstageshouldshowthepublicstormwaterpipeslocatedoutsidetheplanterandoutsidethesidewalk.Requiredhorizontalandverticalseparationbetweentheutilitylinesshouldbeprovided.StormwaterpondgeometryshallbeinaccordancewiththeCityadopted2009KingCountySurfaceWaterDesignManual(KCSWDM)andassociatedCityAmendments.StormwaterpondaccessaspertheCityAmendmentsshouldbeprovided.FinalplansanddrainagereportbasedontherequirementsmentionedintheCityofRentonAmendmentstothe2009KingCountySurfaceWaterManualisrequiredtobesubmittedwiththeutilityconstructionpermit.2.Agravel(orpaved)accesspathisrequiredonthewestsideofthestormwaterpondtillthemostnortherncatchbasin.StormwateraccessaspertheCityAmendmentsshouldbeprovided.3.AgeotechnicalreportandanaddendumweresubmittedbyEarthSolutionsNW,LLC.Thereportidentifiesthesitesoilsasloamwithtilldepositsinthevicinityofthesite.4.Thecurrentsurfacewatersystemdevelopmentcharge(SDC)feeis$1,350.00pernewlot.Feesarepayablepriortoissuanceoftheconstructionpermitandthefeeratethatiscurrentatthetimeofissuanceoftheutilityconstructionpermitwillbeapplicableandthefeesarepayablepriortoissuanceoftheconstructionpermit.5.AConstructionStormwaterGeneralPermitfromDepartmentofEcologyisrequiredforprojectsthathaveclearingandgradingexceedingoneacre.TRANSPORTATION/STREET1.Paymentoftransportationimpactfeeisapplicableonthesinglefamilyhouses.Thecurrenttransportationimpactfeerateis$2,214.44pernewlot.Thetransportationimpactfeethatiscurrentatthetimeofbuildingpermitwillbelevied.Paymentofthetransportationimpactfeeisdueatthetimeofissuanceofthesinglefamilybuildingpermits.2.MontereyPlaceNEisacollectorstreetwithexistingrightofwaywidthof60feet.MontereyPlaceERCMitigationMeasuresandAdvisoryNotesPage7of8 NEisaCollectorStreet.Theavailablerightofway(ROW)widthonthisstreetis60feet.TheproposedMontereyPlaceNEhalfstreetsectionshowsa11feetwidetravellane,5feetwidebikelane,0.5footwidecurb,8feetwidelandscapedplanterstrip,and5feetwidesidewalk,and0.5footwideclearwidthbackofsidewalk,locatedwithintherightofway.A1feetwideclearwidthisrequiredbackofthesidewalk(aswaspreviouslymentionedinthepreapplicationcommentsfortheproject).A0.5footwideROWdedicationwillbeapplicableontheMontereyPlaceNEfrontage.Amodificationrequestwillberequiredtobeprovidedbythedevelopertoprovidethe5feetwidesidewalkinsteadofthecoderequired8feetwidth.Staffrecommendssupportofthe5feetwidesidewalkwidthtobeconsistentwiththeexistingsidewalkalongthecorridor.Additionalpavementwidening(subjecttosurvey)isrequiredtoprovidetheproposed5feetwidebikelane.Sawcutattheexistingfoglineandconstructthebikelanetoensurethatstandardpavementthicknessisprovidedunderthebikelane.RestripingofMontereyPlaceNEfrontageisalsoapplicable.3.Alimitedaccessresidentialstreetwith20feetpavedwidthisproposedastheinternalsiteaccess.0.5feetwidecurb,8feetwidelandscapedplanter,and5feetwidesidewalkarealsoshownonbothsidesofthestreet.Ahammerheadturnaroundisproposedatthedeadendoftheinternalaccessstreet.Thehammerheadturnaroundshouldmeetwithfiredepartmentrequirementsalso.Parkingisnotallowedonstreetswith20feetorlesspavedwidth.4.AdequatesightdistanceshouldbeprovidedattheintersectionoftheproposednewstreetwithMontereyPlaceNE.5.NolotisproposedtogaindirectaccessfromMontereyPlaceNE.TheindividualdrivewaysshallbeasperRMC44O6O.6.PavingandtrenchrestorationaspertheCity’sStandardTrenchRestorationandPavementOverlayStandardswillbeapplicableforanyutilityworkoranypavementcutworkinthepublicstreet.7.StreetlightingasperCitystandardsisrequiredontheinternalaccessroad.StreetlightingisnotrequiredonMontereyPlaceNEfrontageduetotheexistingoverheadpowerlinesandtransformer.Streetlightingplansshouldbeincludedwiththecivilplansubmittal.8.SidewalksandrampsshallbeADAcompliant.GENERALCOMMENTS1.AllconstructionutilitypermitsfordrainageandStreetimprovementswillrequireseparateplansubmittals.AllutilityplansshallconformtotheRentonDraftingStandards.AlicensedCivilEngineershallpreparethecivilplans.2.Rockeriesorretainingwallsgreaterthan4feetinheightwillberequireaseparatebuildingpermit.Structuralcalculationsandplansshallbesubmittedforreviewbyalicensedengineer.SpecialInspectionisrequired.3.Atreeremovalandtreeretention/protectionplanandaseparatelandscapeplanshallbeincludedwiththecivilplansubmittal.ERCMitigationMeasuresandAdvisoryNotesPage8of8 -—--RentonOJci*ir’i__OFENVIRONMENTALDETERMINATIONISSUANCEOFADETERMINATIONOFNONSIGNIFICANCE-MITIGATED(DNS-M)POSTEDTONOTIFYINTERESTEDPERSONSOFANENVIRONMENTALACTIONPROJECTNAME:DohrnMeadowsPreliminaryPlatPROJECTNUMBER:WA14-001280,ECF,PPLOCATION:3815&3767MontereyP1NEDESCRIPTION:THEAPPLICANTISREQUESTINGHEARINGEXAMINERPRELIMINARYPLATREVIEWANDENVIRONMENTAL(SEPA)REVIEWFORA9-LOTSINGLEFAMILYRESIDENTIALSUBDIVISION.THE$9,819SQUAREFOOT(2.06-ACRE)SITEISACOMBINATIONOFTWOPARCELSLOCATEDAT3815AND3767MONTEREYPLNEWITHINTHERESIDENTIAL-s(R-8)ZONEANDKENNYDALECOMMUNITYPLANNINGAREA.PROPOSEDSINGLE-FAMILYLOTSIZESRANGEFROMAPPROXIMATELY5,201SQUAREFEETTO8,270SQUAREFEET.TWOEXISTINGSINGLEFAMILYHOMES,ONEONEACHPARCEL,WOULDBEDEMOLISHED.APPROXIMATELY15,028SQUAREFEETISPROPOSEDTOBEDEDICATEDFORANEWPUBLICSTREET.TWOTRACTSAREPROPOSED,ONEFORTHESUBDIVISIONSTORMWATERFACILITYATAPPROXIMATELY9,404SQUAREFEETINTHENORTHWESTCORNEROFTHESITEANDTHEOTHERTRACTWOULDBEA14,213SQUARE-FOOTCRITICALAREASTRACTCONTAINING5,087SQUAREFEETOFACATEGORY2WETLANDINTHESOUTHWESTCORNEROFTHESITE.THEPROPOSALHASANETDENSITYOF5.63DWELLINGUNITSPERNETACRE.STEEPSLOPESARELOCATEDONTHESITE.EIGHTTREESARELOCATEDINTHECRITICALAREASTRACTANDWOULDBERETAINED.APPROXIMATELY60NEWTREESWOULDBEADDEDTOTHESITE.THEPROJECTWOULDRESULTINAPPROXIMATELY4,500CUBICYARDSOFEXCAVATIONFORSITEGRADINGANDROADANDPLATCONSTRUCTIONANDFILLWOULDBEREQUIREDFORFUTUREHOMEBUILDINGPADS.STREETFRONTAGEIMPROVEMENTSWOULDBEPROVIDEDALONGMONTEREYPLNE.ANEWINTERNALDEAD-ENDROADISPROPOSEDWITHCURB,GUTTERANDSIDEWALKTHATWOULDPROVIDEACCESSTOTHELOTSWITHACONNECTIONTOMONTEREYPLNE.THEAPPLICANTSUBMITTEDADRAINAGEREPORT,GEOTECHNICALREPORT,WETLANDSRECONNAISSANCE,ENVIRONMENTALCHECKLIST,ANDATREEINVENTORYANDRETENTIONPLAN.THECITYOFRENTONENVIRONMENTALREVIEWCOMMITTEE(ERC)HASDETERMINEDTHATTHEPROPOSEDACTIONHASPROBABLESIGNIFICANTIMPACTSTHATCANBEMITIGATEDTHROUGHMITIGATIONMEASURES.Appealsoftheenvironmentaldeterminationmustbefiledinwritingonorbefore5:00p.m.onOctober9,2015,togetherwiththerequiredfeewith:HearingExaminer,CityofRenton,1055SouthGradyWay,Renton,WA98057.AppealstotheExamineraregovernedbyCityofRMC4-8-110andinformationregardingtheappealprocessmaybeobtainedfromtheRentonCityClerk’sOffice,(425)430-6510.FORFURTHERINFORMATION,PLEASECONTACTTHECITYOFRENTON,DEPARTMENTOFCOMMUNITY&ECONOMICDEVELOPMENTAT(425)430-7200.DONOTREMOVETHISNOTICEWITHOUTPROPERAUTHORIZATIO--PLEASEINCLUDETHEPROJECTNUMBERWHENCALLINGFORPROPERFILEIDENTIFICATION.I CITYOF—‘Rentonc.APUBLICHEARINGWILLBEHELDBYTHERENTONHEARINGEXAMINERATHISREGULARMEETINGINTHECOUNCILCHAMBERSONTHE7THFLOOROFCITYHALLlOSSSOUTHGRADYWAY,RENTON,WASHINGTON,ONOCTOBER13,2015AT1:00PMTOCONSIDERTHEPRELIMIINARYPLAT.IFTHEENVIRONMENTALDETERMINATIONISAPPEALED,THEAPPEALWILLBEHEARDASPARTOFTHISPUBLICHEARING.FORFURTHERINFORMATION,PLEASECONTACTTHECITYOFRENTON,DEPARTMENTOFCOMMUNITY&ECONOMICDEVELOPMENTAT(425)430-7200.DONOTREMOVETHISNOTICEWITHOUTPROPERAUTHORIZATION-PLEASEINCLUDETHEPROJEctNUMBERWHENCALUNGFORPROPERFILEIDENTIFICATION.I