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HomeMy WebLinkAboutERC Agency.Determination.Mitigation Measures_Apron A 737 C1 MAX_16-000028DenisLawMayorMarch16,2016rr0fhç)íI—SCommunity&EconomicDevelopmentDepartmentC.E.”Chip”Vincent,AdministratorWashingtonStateDepartmentofEcologyEnvironmentalReviewSectionP0Box47703Olympia,WA98504-7703Subject:ENVIRONMENTAL(SEPA)THRESHOLDDETERMINATIONTransmittedherewithisacopyoftheEnvironmentalDeterminationforthefollowingprojectreviewedbytheEnvironmentalReviewCommittee(ERC)onMarch14,2016:SEPADETERMINATION:PROJECTNAME:PROJECTNUMBER:DeterminationofNon-SignificanceMitigated(DNSM)ApronA737ClMAXLUA16-000028,ECF,SMAppealsoftheenvironmentaldeterminationmustbefiledinwritingonorbefore5:00p.m.onApril1,2016,togetherwiththerequiredfeewith:HearingExaminer,CityofRenton,1055SouthGradyWay,Renton,WA98057.AppealstotheExamineraregovernedbyRMC4-8-110andinformationregardingtheappealprocessmaybeobtainedfromtheCityClerk’sOffice,(425)430-6510.PleaserefertotheenclosedNoticeofEnvironmentalDeterminationforcompletedetails.Ifyouhavequestions,pleasecallmeat(425)430-7314.FortheEnvironmentalReviewCommittee,VanessaDolbeeCurrentPlanningManagerEnclosurecc:KingCountyWastewaterTreatmentDivisionBoydPowers,DepartmentofNaturalResourcesKarenWalter,Fisheries,MuckleshootIndianTribeMelissaCalvert,MuckleshootCulturalResourcesProgramGretchenKaehler,OfficeofArchaeology&HistoricPreservationRaminPazooki,WSDOT,NWRegionLarryFisher,WDFWDuwamishTribalOfficeUSArmyCorp.ofEngineersRentonCityHall.1055SouthGradyWay.Renton,Washington98057.rentonwa.gov QFDEPARTMENTOFCoMMUNITY1-_IIANDECONOMICDEVELOPMENTJiIENVIRONMENTAL(SEPA)DETERMINATIONOFNON-SIGNIFICANCE-MITIGATED(DNS-M)PROJECTNUMBER:LUA6-000028,ECF,SMAPPLICANT:MarkClement,TheBoeingCompanyPROJECTNAME:ApronA737ClMAXPROJECTDESCRIPTION:TheapplicantisrequestingSEPAEnvironmentalReviewandaShorelineSubstantialDevelopmentPermittoprovidetwoaircraftparkingpositionsandassociatedinfrastructureforBoeing737aircraft.Eachstallwouldbeabletoaccommodatede-icingoperations.TheprojectislocatedattheRentonMunicipalAirport,616WPerimeterRd.Thesiteis13,650SFandiszonedIndustrialMedium(IM).Siteimprovementswouldincludepavementrepairandreplacement,infrastructureincluding,water,air,electrical,lightingandstormwaterdrainageimprovements.Onenew1,560SFsupercabanabuildingand20ft.lightstandareproposedandtherelocationoftwoblastfences,3lightstands,andone360SFcrewshelter.Overalltheprojectwouldincreaseimperiouscoverageby8,020SFandresultin3,900cubicyardsofgrading.ThesiteislocatedwithinaseismichazardareaandalongtheCedarRiver,aShorelineoftheState.ReachAtheCedarRiverShorelineisdesignatedasHighIntensityattheprojectlocation.PROJECTLOCATION:616WPerimeterRdLEADAGENCY:CityofRentonEnvironmentalReviewCommitteeDepartmentofCommunity&EconomicDevelopmentTheCityofRentonEnvironmentalReviewCommitteehasdeterminedthatitdoesnothaveaprobablesignificantadverseimpactontheenvironment.AnEnvironmentalImpactStatement(ElS)isnotrequiredunderRCW43.21C.030f2)(c).ConditionswereimposedasmitigationmeasuresbytheEnvironmentalReviewCommitteeundertheirauthorityofSection4-9-070DRentonMunicipalCode.Theseconditionsarenecessarytomitigateenvironmentalimpactsidentifiedduringtheenvironmentalreviewprocess.Becauseotheragenciesofjurisdictionmaybeinvolved,theleadagencywillnotactonthisproposalforfourteen(14)days.Appealsoftheenvironmentaldeterminationmustbefiledinwritingonorbefore5:00p.m.onApril1,2016.Appealsmustbefiledinwritingtogetherwiththerequiredfeewith:HearingExaminer,CityofRenton,1055SouthGradyWay,Renton,WA98057.AppealstotheExamineraregovernedbyRMC4-8-110andmoreinformationmaybeobtainedfromtheRentonCityClerk’sOffice,(425)430-6510. DEPARTMENTOFCOMMUNITYANDECONOMICDEVELOPMENTITY’..C.E.“Chip”Vincent,AdministratorDepartmentofCommunity&EconomicDevelopmentPUBLICATIONDATE:DATEOFDECISION:SIGNATURES:PublicWorsBpartmentKmr,ratorCommunityServicesDepartmentMARCH18,2016MARCH14,2016DateDateMar1kPetrso,AdministratorFire&EmergencyServicesDie’DateZ% CTYOFANDECONOMICDEVELOPMENTRenton.DETERMINATIONOFNON-SIGNIFICANCE-MITIGATED(DNSM)MITIGATIONMEASURESANDADVISORYNOTESPROJECTNUMBER:LUA16-000028,ECF,SMAPPLICANT:MarkClement,TheBoeingCompanyPROJECTNAME:ApronA737ClMAXPROJECTDESCRIPTION:TheapplicantisrequestingSEPAEnvironmentalReviewandaShorelineSubstantialDevelopmentPermittoprovidetwoaircraftparkingpositionsandassociatedinfrastructureforBoeing737aircraft.Eachstallwouldbeabletoaccommodatedeicingoperations.TheprojectislocatedattheRentonMunicipalAirport,616WPerimeterRd.Thesiteis13,650SFandiszonedIndustrialMedium(IM).Siteimprovementswouldincludepavementrepairandreplacement,infrastructureincluding,water,air,electrical,lightingandstormwaterdrainageimprovements.Onenew1,560SFsupercabanabuildingand20ft.lightstandareproposedandtherelocationoftwoblastfences,3lightstands,andone360SFcrewshelter.Overalltheprojectwouldincreaseimperiouscoverageby8,020SFandresultin3,900cubicyardsofgrading.ThesiteislocatedwithinaseismichazardareaandalongtheCedarRiver,aShorelineoftheState.ReachAtheCedarRiverShorelineisdesignatedasHighIntensityattheprojectlocation.PROJECTLOCATION:616WPerimeterRdLEADAGENCY:TheCityofRentonDepartmentofCommunity&EconomicDevelopmentPlanningDivisionMITIGATIONMEASURES:1.TheapplicantshallcomplywiththerecommendationsincludedintheStandardStreamStudyNarrativeandHabitatDataReport,preparedbyAMECFosterWheeler,datedMarch2016.2.TheproposedlandscapedareasidentifiedinExhibit6,shallbeinstalledandinspectedbytheCurrentPlanningProjectManagerpriortotheadditionofimpervioussurfaceinApronA.3.TheapplicantprovidetheCityandtheMuckleshootTribeafollowuplightingstudy,followingtheconclusionoftheproject,documentingthatthenewlightshavenotincreasedartificiallightinglevelsonthelowerCedarRiver.Ifthestudyidentifiesincreasedlightinglevelschangeswouldberequiredtothenewand/orexistinglightsinApronAtoreducethelevelstobeequalorlessthancurrentconditions. 4.IfanyNativeAmericangrave(s)orarchaeological/culturalresources(Indianartifacts)arefoundallconstructionactivityshallstopinaccordancewithRCW27.53.060and27.44.020,andtheowner/developershallimmediatelynotifytheCityofRentonplanningdepartment,concernedTribes’culturalcommittees,andtheWashingtonStateDepartmentofArcheologyandHistoricPreservation.ADIVISORYNOTES:Thefollowingnotesaresupplementalinformationprovidedinconjunctionwiththeadministrativelanduseaction.Becausethesenotesareprovidedasinformationonly,theyarenotsubjecttotheappealprocessforthelanduseactions.PLAN-PlanningReview-LandUseVersioniiMarch14,2016EngineeringReviewCommentsContact:VickiGroverI425-430-7291Ivgrover©rentonwa.govRecommendations:Ihavecompletedareviewfortheabovereferencedproposallocatedatparcel0723059007.WATER1.WaterserviceisprovidedbytheCityofRenton.Theplansshowinstallationofanewfirehydrant,resetofanexistingfirehydrantandwaterservicestobuildings5440and5424.SANITARYSEWER1.SewerserviceisprovidedbytheCityofRenton.Sewerconnectionsareproposedtothe2newbuildings(5440and5424)andasewerliftstationisproposedbutitisunclearfromtheplanswheretheliftstationispumpingto....Needstobeclarified.TheCitywillneedtoworkwithBoeingtosecureawaytobillforsewerusage.SURFACEWATER2.Adrainagereportcomplyingwiththe2009KingCountySurfaceWaterDesignManualandCityofRentonAmendmentstotheKCSWDM,wassubmittedfromDOWLdatedJanuary2016.BasedontheCity’sflowcontrolmap,thissitefallswithinthePeakRateFlowControlStandard,ExistingSiteConditions.AFullDrainageReviewwasincludedinthereportandshowsthesitereceivingBasicWaterQualityhowever,perthe2009CORAmendmentstotheKCSWDMonpage163,EnhancedWaterQualityisrequiredaswellasanonsiteflowcontrolBMP.Thereportalsostatestheprojectisexemptfromflowcontrol,thereportmustincludethecriteriafrompage137inthe2009KCSWDM.Thereportshallincludeatableofpredeveloped,perviousandimperviousareasaswellasdeveloped,perviousandimperviousareas.PerCoreRequirement#2,allprojectsshallsubmitanoffsiteanalysis.Theconveyancecalculationsshallincludepipecapacityanalysisfortheconnectionintotheexisting18inchconcretegravityline.TheprojectwillneedtosubmitanadjustmentforapprovalbytheEngineeringandDevelopmentManagerforthetwopumpsystemsseparatelyfromthereport.ApronCrequiredductileironstormpipeandthisrequirementwillapplytothisprojectaswell.Addingbootstothecatchbasin/pipeconnectionswillbeapplicabletopreventinfiltrationofgroundwaterintotheconveyancesystem.Pumpstationdocumentsshallbeincludedinthe0&MManual.Thefinaldrainageplananddrainagereportmustbesubmittedwiththeutilityconstructionpermitapplication.3.Surfacewatersystemdevelopmentfee(SDC)willbeapplicable.ThecurrentrateofSDCfee$0.594persquarefootofnewimpervioussurfacearea,butnotlessthan$1,485.00.4.AConstructionStormwaterGeneralPermitfromDepartmentofEcologywillberequiredifgradingandclearingofthesiteexceedsoneacre.AStormwaterPollutionPreventionPlan(SWPPP)isrequiredforthissite.TRANSPORTATION/STREET1.NotApplicable.2.AnoteshallbeaddedtotheplanthatfollowstheFAACircularNo.150/53806C;andsimilartothenoteaddedtotheApronCplans.ERCMitigationMeasuresandAdvisoryNotesPage2of3 3.PavingandtrenchrestorationwillcomplywiththeCity’sTrenchRestorationandOverlayRequirements.GeneralComments1.Allconstructionorserviceutilitypermitsfordrainageandstreetimprovementswillrequireseparateplansubmittals.AllutilityplansshallconformtotheRentonDraftingStandards.PlansshallbepreparedbyalicensedCivilEngineer.2.Whenutilityplansarecomplete,pleasesubmitfour(4)copiesofthedrawings,two(2)copiesofthedrainagereport,permitapplication,anitemizedcostofconstructionestimate,andapplicationfeeatthecounteronthesixthfloor.PlanningReviewCommentsContact:VanessaDolbeeI425-430-7314Ivdolbee@rentonwa.govRecommendations:PlanningComments:1.RMCsection44030.C.2limitshaulhoursbetween8:30amto3:30pm,MondaythroughFridayunlessotherwiseapprovedbytheDevelopmentServicesDivision.2.Commercial,multifamily,newsinglefamilyandothernonresidentialconstructionactivitiesshallberestrictedtothehoursbetweenseveno’clock(7:00)am.andeighto’clock(8:00)p.m.,MondaythroughFriday.WorkonSaturdaysshallberestrictedtothehoursbetweennineo’clock(9:00)am.andeighto’clock(8:00)p.m.NoworkshallbepermittedonSundays.3,Withinthirty(30)daysofcompletionofgradingwork,theapplicantshallhydroseedorplantanappropriategroundcoveroveranyportionofthesitethatisgradedorclearedofvegetationandwherenofurtherconstructionworkwilloccurwithinninety(90)days.Alternativemeasuressuchasmulch,sodding,orplasticcoveringasspecifiedinthecurrentKingCountySurfaceWaterManagementDesignManualasadoptedbytheCityofRentonmaybeproposedbetweenthedatesofNovember1standMarch31stofeachyear.TheDevelopmentServicesDivision’sapprovalofthisworkisrequiredpriortofinalinspectionandapprovalofthepermit.4.ANationalPermitDischargeEliminationSystem(NPDES)permitisrequiredwhenmorethanoneacreisbeingcleared.5.ThispermitisshallcomplywiththeBaldandGoldenEagleProtectionAct.ThepermittedisresponsibleforadheringtotheU.S.FishandWildlifeServiceNationalBaldEagleManagementGuidelines(2007)andbryourU.S.FishandWildlifeServicepermit.ERCMitigationMeasuresandAdvisoryNotesPage3of3