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HomeMy WebLinkAboutL_Notice_of_Determination_DNS-M_20170512.v1CITYOF—RentonC)IIIOFENVIRONMENTALDETERMINTIONISSUANCEOFADETERMINATIONOFNONSIGNIFICANCE—MITIGATED(DNS-M)POSTEDTONOTIFYINTERESTEDPERSONSOFANENVIRONMENTALACTIONPROJECTNAME:EarlingtonTownhomesPROJECTNUMBER:LUA17-000169,ECF,SA-H,MOD,MOD,MODLOCATION:8074S132ndSt,Renton,WA98178DESCRIPTION:TheapplicantisrequestingHearingExaminerSitePlanReview,Environmental(SEPA)Review,astreetmodification,arefuseandrecyclingmodification,andawallplateheightmodificationtoconstruct62attachedsingle-familytownhomescalledEarlingtonTownhomes.The4.16-acreirregularlyshapedsiteislocatedat8074S132ndSt{APN’s214480-0487,-0488,-0500,-0285,and-0295)intheResidential-14zoningdistrict.Theresidentialdensityis17.77dwellingunitspernetacre.AccesstothetownhomeswouldbefromS132ndSt.Thesiteincludesslopesdowntothesouthwithmoderateinclinationsandoverallverticalreliefofapproximately70feet.Thesiteplanwouldtakeadvantageoftheslopingtopography.Garageswouldbeaccessviaprivatealleysandallofthetownhomeswouldbealley-loaded.ThesoilsconsistofsandwithsiltandgravelfillandnativesoilsindicativeofVashonRecessionalOutwash(Qvr)andLodgementTill(Qvt).Preliminaryestimatesofcutandfillinclude15,100cubicyardsand3,700cubicyards,respectively.Thesitecontainsgreenhouses,ashop,autilitybuildingandasinglefamilydetachedhome,landscaping,graveldriveways,andparkingareas.Alloftheexistingstructureswouldbedemolishedaspartoftheproposedproject.Nowetlandsorstreamsarelocatedonoradjacenttotheproperty.Thereisasmalldrainagethatrunseast-westandisapproximately175feetsouthfromthesouthwestcornerofthesubjectpropertyandapproximately350feetfromthesoutheastcorner.ThedevelopedsitewouldcontinuetodraintothesouthtoS132ndStandintotheexistingpublicstormwaterdrainagesystem,whichisanaturaldischargelocationforthesite.ThesiteislocatedintheWestLakeWashingtondrainagebasinandstormwaterwouldbemetwithastormwaterdetentionvaultfollowedbyamediafiltervaultwithLevel2FlowControlstandards.Thesitecontains57significanttrees,allofwhichareproposedtoberemoved.Theprojectwouldreplantaminimumof66replacementtreesat2caliperincheseachtocomplywiththe20%treeretentionrequirement.Constructionisestimatedtobeginduringthesummerof2018.TheapplicanthassubmittedaPreliminaryTechnicalInformationReport,TrafficImpactAnalysis,ArboristReport,WetlandandStreamReconnaissance,LetterofUnderstandingofGeologicRisk,andaGeotechnicalEngineeringReportwiththeapplication.THECITYOFRENTONENVIRONMENTALREVIEWCOMMIHEE(ERC)HASDETERMINEDTHATTHEPROPOSEDACTIONHASPROBABLESIGNIFICANTIMPACTSTHATCANBEMITIGATEDTHROUGHMITIGATIONMEASURES.Appealsoftheenvironmentaldeterminationmustbefiledinwritingonorbefore5:00p.m.onMay26,2017togetherwiththerequiredfeewith:HearingExaminer,CityofRenton,1055SouthGradyWay,Renton,WA98057.AppealstotheExamineraregovernedbyCityofRMC4-8-110andinformationregardingtheappealprocessmaybeobtainedfromtheRentonCityClerk’sOffice,(425)430-6510.APUBLICHEARINGWILLBEHELDBYTHERENTONHEARINGEXAMINERATHISREGULARMEETINGINTHECOUNCILCHAMBERSONTHE7THFLOOROFCITYHALL,1055SOUTHGRADYWAY,RENTON,WASHINGTON,ONJUNE13,2017AT1:00P.M.TOCONSIDERTHESITEPLANREVIEW,STREETMODIFICATION,AREFUSEANDRECYCLINGMODIFICATION,ANDAWAILPLATEHEIGHTMODIFICATION.IFTHEENVIRONMENTALDETERMINATIONISAPPEALED,THEAPPEALWILLBEHEARDASPARTOFTHISPUBLICHEARING.FORFURTHERINFORMATION,PLEASECONTACTTHECITYOFRENTON,DEPARTMENTOFCOMMUNITY&ECONOMICDEVELOPMENTAT(425)430-7200.DONOTREMOVETHISNOTICEWITHOUTPROPERAUTHORIZATIONIP1FAFINCIIIflFTI-IFPRflIFCTMIIIAgDAII.lMrAl1M1trIDnDt-nInIIrI