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www.craworld.com Acoustic Assessment Report Prepared for: Clean Harbors Canada, Inc. Conestoga-Rovers & Associates 651 Colby Drive Waterloo, Ontario N2V 1C2 October 2013 #51808 Report Number:24

CleanHarborsCanada,Inc. AcousticAssessmentReport 051808(24) October2013 TableofContents Page Section1.0 Introduction...1 Section2.0 NoiseSourceSummary...2 Section3.0 PointofReceptionSummary...2 Section4.0 SoundLevelData...3 4.1 ShortTermSteadyStateSoundLevelMeasurements...3 4.2 ImpulseSoundLevelMonitoring...4 4.3 AuditMeasurementsandModellingValidation...4 Section5.0 AssessmentCriteria...4 Section6.0 ImpactAssessment...5 6.1 SteadyStateSoundLevels...5 6.2 ImpulseNoiseSources...6 6.3 NoiseAbatementPlan...7 Section7.0 Conclusions...8 ListofFigures (FollowingText) Figure1A NoiseSourceLocationPlan Figure1B NoiseSourceLocationPlan Figure2 PointofReceptionLocationPlan Figure3A NoiseContourPlot Existing Nighttime Figure3B NoiseContourPlot Phase1 Nighttime Figure3C NoiseContourPlot Phase2 Nighttime Figure3D NoiseContourPlot Phase3 Nighttime Figure4 NoiseContourPlot Impulse

CleanHarborsCanada,Inc. Table1 NoiseSourceSummary ListofTables (FollowingText) AcousticAssessmentReport Table2A Table2B Table2C Table2D Table3 Table4 AppendixA AppendixB AppendixC AppendixD AppendixE PointofReceptionNoiseImpact ExistingUnattenuatedSoundLevels PointofReceptionNoiseImpact AttenuatedSoundLevels,Phase1 PointofReceptionNoiseImpact AttenuatedSoundLevels,Phase2 PointofReceptionNoiseImpact AttenuatedSoundLevels,Phase3 AcousticAssessmentSummary SteadyStateSoundLevels AcousticAssessmentSummaryImpulseSoundLevels ListofAppendices LandUseZoningDesignationPlan SummaryofInsignificantNoiseSources NoiseSpecificationandWorstCaseSimultaneousOperationsSummary ImpulseNoiseMeasurementsSummary Cadna/ASampleCalculationForWorstCasePOR 051808(24) October2013

CleanHarborsCanada,Inc. AcousticAssessmentReport 051808(24) October2013 1 Section1.0 Introduction ConestogaRovers&Associates(CRA)haspreparedanAcousticAssessmentReportUpdate(AAR)forthe CleanHarborsCanada,Inc.(CleanHarbors)facility(Facility)locatedat4090TelferRoad,R.R.#1in Corunna,Ontario.TheAARhasbeenpreparedtosupporttheFacility'sMinistryoftheEnvironment (MOE)EnvironmentalComplianceApproval(ECA)andwasupdatedasfollows: Satelliteimagerywasadded Updatedmeasurementsforexistingnoisesourcescompleted Removalofinsignificantnoisesources Updatedreceiverlocations Noiseabatementplanandacousticperformancespecifications CleanHarborsisafullyintegratedhazardouswastemanagementfacilitythatincludesbothlandfilland incinerationdisposalprocessesandanumberofancillarysupportoperationssuchaslaboratory services,management,andmaintenance.cleanharborsoperatesitslandfilloperationsbetween7a.m. to7p.m.,andtheincinerationanddisposalfacilitythatoperates24hoursperday,7daysperweek. Bothoperationsaresubjectofthisassessmentandevaluatedagainsttheappropriatenoiselimits. TheAARpresentedhereinprovidesanevaluationofthepotentialnoiseimpactsfromFacilitynoise emissionsgeneratedduringnormaloperationsonthesensitivereceptorslocatednearesttothefacility. TheAARwaspreparedconsistentwiththefollowingMOEguidance: NPC233,"InformationtobeSubmittedforApprovalofStationarySourcesofSound,October1995" "AppendixA SupportingInformationforanAcousticAssessmentReportorVibrationAssessment ReportRequiredbyaBasicComprehensiveCofA"asspecifiedintheMOEguidanceentitled"Basic ComprehensiveCertificatesofApproval(Air) UserGuide,April2004" NPC300, StationaryandTransportationSources ApprovalandPlanning,October2013 NPC103,"Procedures,August1978" N1,"NoiseGuidelinesforLandfillSites,October1998" TheFacilityislocatedonindustrial(M41)zonedlandandissurroundedbylandzonedpredominantly foragricultural(a1),andenvironmentalprotectionwoodlot(epwd)zonedlanduses.azoningmapis providedinappendixa. TheFacilityislocatedinamixedAcousticalClass2andClass3area,dependingontheproximityofthe sensitivereceivertotheadjacentroadcorridorsandtrafficvolumes.acousticalclass2areasare definedbynpc300asanacousticenvironmentwithelevateddaytimenoiselevels.acousticalclass3

CleanHarborsCanada,Inc. AcousticAssessmentReport 051808(24) October2013 2 areasaredefinedbynpc300asruralareaswithanacousticalenvironmentthatisdominatedbynatural soundshavinglittleornoroadtraffic. Section2.0 NoiseSourceSummary ThisAARfocusedonthesoundemissionsfromthenoisesourcesidentifiedattheFacilitywiththe potentialtoadverselyimpactthesensitivereceptors.thenoisesourcesummaryisprovidedintable1 andthesignificantnoisesourcelocationsareidentifiedonfigure1aand1b. ThefourBaghouseUnitsareimpulsivenoisesources.Therearenoothersourcesofimpulsenoiseatthe Facility. TheFacilityisnotasourceofvibration. TheothernoisesourcesattheFacilityhavenotbeenincludedsincetheyareconsideredinsignificant contributorstotheoverallfacilitynoiselevelatthesensitivereceptors.asummaryofinsignificant noisesourcesisprovidedintableb.1ofappendixb. Section3.0 PointofReceptionSummary Theidentificationofappropriatesensitivepoint(s)ofreceptionisnecessarytoconducttheassessment forthefacility.a"pointofreception"isanypointonthepremisesofapersonwheresound,originating fromotherthanthosepremises,isreceived.thepointofreceptionmaybelocatedonpermanentor seasonalresidences,hotels/motels,nursing/retirementhomes,rentalresidences,hospitals, campgrounds,parks,schools,cemeteries,orplacesofworship. TheobjectiveofthisAARistodeterminethepredictableworstcase1hourequivalentsoundlevel (1hourLeq)attheworstcasepoint(s)ofreception.Theworstcasepoint(s)ofreceptionis(are) definedasthesensitivereceptor(s)withthegreatestpotentialexposuretothefacilitynoisesources duetoproximityanddirectlineofsightexposure. Theworstcasesensitivepoint(s)ofreception(POR)are: POR1 nearestfaçadeofasinglestoreyresidenceontelferroadwestofthefacilityentrance (1.5mabovegrade[AG]) POR2 nearestfaçadeofasinglestoreyresidenceonpetrolialinenortheastofthefacility (1.5mAG)

CleanHarborsCanada,Inc. AcousticAssessmentReport POR3 nearestfaçadeofasinglestoreyresidenceonpetrolialinenortheastofthefacility (1.5mAG) POR4 nearestfaçadeofasinglestoreyresidenceonpetrolialineatbrigdenroadandnortheast ofthefacility(1.5mag) POR5 nearestfaçadeofatwostoreyresidenceonpetrolialineandnorthwestofthefacility (4.5mAG) ThelocationoftheworstcasePORsareidentifiedonFigure2. AllPORlocationswithin1,000moftheFacilitywereconsidered;however,thenoiseimpactatonlythe worstcaseandmostexposedporsarepresentedherein. Section4.0 SoundLevelData 4.1 ShortTermSteadyStateSoundLevelMeasurements ShorttermsoundlevelmeasurementsweretakenusingaBruelKjaer2270SysteminclusiveofaType1 PrecisionSoundLevelMeter(SLM),Model2270(SerialNumber2619795);anda1/2inchfreefield condensermicrophonemodel4189(serialnumber02616511).theslmwascalibratedandcheckedat 114decibels(dBA)beforeandaftereachmeasurementperiodusingaBruelKjaerType4231Acoustic Calibrator(SerialNumber2477782). ThesounddescriptorusedintheimpactevaluationfortheFacilitynoisesourcesisthe1hourLeq, whichisatimeweightedenergyaverageofthesource.theleqsoundmeasurementsconsistedof shorttermreadingstakenoveranobservationtimeof15secondintervalswiththedetectorinslow responseusingaweighting,suchthatthesoundlevelsarereportedinunitsofdba.allmeasurements wererecordedandstoredintheslm.inaccordancewithnpc103"procedures,august1978" (NPC103),atleastthreemeasurementsweretakenforeachoftheFacilitynoisesources. Soundlevelmeasurementsweretakenatareferencedistancedependingontheheightofthesource(s) beingmeasuredandproximitytoothernoisesources.thelocationandreferencedistancewere selectedtoensurethatthereferencemeasurementwasavalidrepresentationofthedominant source(s)beingmeasured.themeasurementlocationwasselectedinordertomeasurethesound emittedinthedirectionoftheworstcaseexposureinlinewiththenearbysensitivereceptorswherever possibleand/ortominimizetheinfluenceofothernoisesourcesanddirectivityissues. SoundlevelmeasurementswereconductedonMarch27 th,october4 th,and17 th,2012,duringnormal operatingconditions.meteorologicalconditionsconsistedoflowwinds(lessthan15km/hr),low humidityandnoprecipitation. 051808(24) October2013 3

CleanHarborsCanada,Inc. AcousticAssessmentReport 051808(24) October2013 4 ThenoisemeasurementdataisprovidedinAppendixCandsummarizedinTableC.1. 4.2 ImpulseSoundLevelMonitoring ImpulsesoundlevelmeasurementswereconductedforthefourbaghouseunitsusingtheSLMin impulseresponseandinaccordancewithnpc103requirements.twentyconsecutiveimpulseswere measuredandrecordedina20minuteperiod. AsummaryoftheimpulsesoundlevelmeasurementsandthecalculatedL LM foreachsourceisprovided intabled.1ofappendixd. 4.3 AuditMeasurementsandModellingValidation Auditmeasurementswereconductedatvariouslocationsonandoffsiteattheworstcaseandmost exposedreceiverlocationidentifiedaspor1duringnormaloperatingconditions. Theauditmeasurementswereconductedduringperiodsofminimalbackgroundnoiseinfluenceand confirmedthatthepredominantenvironmentalnoisesourcesincludedthefollowingsources: IncineratorStack(S1) PrimaryCombustionAirBlower(S3) LDRBaghouseStack(S5) Theauditmeasurementswerealsousedtovalidatetheenvironmentalnoisemodelsetupparameters andthemodelledonandoffsitenoiseimpactswerewithin3dbaoftheauditmeasuredsoundlevels (priortotonaladjustment). Section5.0 AssessmentCriteria AssessmentcriteriamaybedeterminedforaPORbasedontheMOE'sminimumexclusionarysound levellimitsincomparisontothebackgroundsoundlevelsexperiencedinthearea.the"background soundlevel"isdefinedasthesoundlevelpresentintheenvironmentthatisproducedbynoisesources otherthanthosefromthefacility,andwouldincludetrafficsoundlevelsandsoundfromneighboring industrial/commercialactivity.thehigherofthetwoassessmentcriteriaisselectedforpurposeof assessment. TheFacilityislocatedinamixedAcousticalClass2andClass3area.AcousticalClass2areasaredefined bynpc300asanacousticenvironmentwithelevateddaytimenoiselevelsduetotrafficnoiseandlower

CleanHarborsCanada,Inc. AcousticAssessmentReport backgroundnoiselevelsduringthenighttimeperiod.acousticalclass3areasaredefinedbynpc300as ruralareaswithanacousticalenvironmentthatisdominatedbynaturalsoundshavinglittleornoroad traffic. POR1islocatedapproximately500msouthofPetroliaLineandisnotsignificantlyinfluencedbythe soundgeneratedfromroadtraffic.por2topor5arelocatedalongpetrolialineandtherefore evaluatedusingtheclass2exclusionarysoundlevellimits. Thefollowingtablepresentsthegenericminimumsoundlevellimitsexpressedasa1hourLeqthatcan beappliedtoassessthesoundlevelsemittedbythefacility'sstationarysteadystatenoisesourcesfor theindustrialandlandfilloperations: SoundLevelLimits(dBA) StationaryNoiseSources LandfillOperations TimePeriod 07:00 19:00 19:00 07:00 07:00 19:00 POR1(Class3) 45 40 55 POR2(Class2) 50 45 55 POR3(Class2) 50 45 55 POR4(Class2) 50 45 55 POR5(Class2) 50 45 55 TheMOEminimumsoundlevellimitsforimpulsivesoundfromastationarysourceareevaluatedin termsofthelogarithmicmeanimpulsesoundlevel(llm).impulsenoisesourcesareevaluated individually.themoe'ssoundlevelcriteriaforfrequentimpulsivenoisesourcesrangefrom40to 50dBAIdependingonthesource,thetimeofoperation,andtheAcousticClassoftheareasubjectof theassessment.crahasconservativelyselectedtheminimumnighttimelimitof40dbaiand45dbai forclass3andclass2receivers,respectively. Section6.0 ImpactAssessment 6.1 SteadyStateSoundLevels Theworstcaseassessmentofsteadystatenoisesourcesattheselectedpointsofreceptionwasbased onmeasuredsoundpressurelevels.cadnaaacousticalmodellingsoftware(cadnaa),version4.3,was usedtomodelthepotentialimpactsofthesignificantnoisesources.cadnaacalculatessoundlevel emissionsbasedontheiso96132standard"acoustics AttenuationofSoundduringPropagation Outdoors".AsamplecalculationforworstcasePOR1isprovidedinAppendixE. 051808(24) October2013 5

CleanHarborsCanada,Inc. AcousticAssessmentReport 051808(24) October2013 6 TheworstcasecumulativeFacilitywideattenuatedsoundlevelsestimatedatthereceptor(s)included attenuationaffectsduetogeometricdivergence,atmosphericattenuation,barriers/berms,ground absorptionanddirectivity,asapplicableforallsignificantnoisesourcesoffsitebuildingswereinputas interveningstructures. CadnaAmodellingassumptionsusedinthisAARincluded: NoiseSources:Allsourcesweremodelledusingthe1/1octavebanddatafromsource measurements,manufacturer'ssoundleveldata,orreferencematerials.movingpointlinesources arebasedontheinputsoundleveldataandthephysicaldimensionsofthetravelpathforthe mobilesources. NoiseSourceElevation:TheheightsofthesourcesaresummarizedinTableC.1ofAppendixC. ReflectionOrder:Amaximumreflectionorderof1.0wasusedtoevaluateindirectnoiseimpact fromonereflectingsurface. GroundAbsorption:Themodelwassetupwithagroundabsorptionfactorof0.25to1.0as applicable. Receptorelevation:PORreceptorheightsweremodelledappropriatelytorepresenttheworstcase elevation. TimeweightedAdjustment:Timeweightedadjustmentsforsourcesthatdonotoperate continuouslyaresummarizedintablec.1. Tonality:A+5dBAadjustmentwasappliedfortonalsources. BuildingSurfaces:Thebuildingsaremodelledasreflectivesurfaces. TheunattenuatedsoundlevelsestimatedatthePORsaresummarizedinTable2A.Sincethe unattenuatedsoundlevelsestimatedatallporsdonotmeetthelimitsforsteadystatenoisesources, anappropriatenoisecontrolprogrammustbedeterminedinordertomitigatethefacility'ssignificant noisesourcestoappropriatelevels. 6.2 ImpulseNoiseSources TheworstcaseassessmentofimpulsenoiseattheselectedPOR(s)wereestimatedbasedonthe AweightedLogarithmicMeanImpulseSoundLevel(LLM)frommeasuredimpulsesoundpressurelevels andreferencedistances.theunattenuatedimpulsivesoundlevelmeasurementsaresummarizedin TableD.1. TheLLMvalue(enteredfor500HzinaccordancewithISO96132)andreferencedistancewasinputto CadnaandtheoffsiteenvironmentalnoiseimpactwasestimatedateachPOR.

CleanHarborsCanada,Inc. AcousticAssessmentReport TheunattenuatedimpulsenoiseimpactatthePORsissummarizedinTable4.Theimpulsenoise impactsarebelowtheminimummoelimits. 6.3 NoiseAbatementPlan Thecumulativeattenuatedsteadystatesoundlevels(attenuated1hourLeqs)estimatedatthePORs werebasedonthefollowingproposedabatementmeasuresandminimumperformancereduction valuesperoctaveband(oracousticequivalent): PhaseI CompletedbyendofDecember2013 SilencerforLDRBaghouseStack(S5) Octaves 31.5 63 125 250 500 1K 2K 4K 8K IL 0 6 15 25 31 28 18 13 11 Note: IL InsertionLoss Theattenuatedphase1soundlevelsestimatedattheworstcasePORsaresummarizedinTable2B. PhaseII CompletedbyendofDecember2015 EnclosureandSilencerforPrimaryCombustionBlower(S3) Octaves 31.5 63 125 250 500 1K 2K 4K 8K IL 15 17 21 23 28 31 28 17 5 Note: IL InsertionLoss Theattenuatedphase2soundlevelsestimatedattheworstcasePORsaresummarizedinTable2C. PhaseIII CompletedbyendofDecember2020 SilencerforIncineratorStack(S1) Octaves 31.5 63 125 250 500 1K 2K 4K 8K IL 3 15 20 25 27 29 22 15 5 Theattenuatedphase3soundlevelsestimatedattheworstcasePORsaresummarizedinTable2D. 051808(24) October2013 7

CleanHarborsCanada,Inc. AcousticAssessmentReport Section7.0 Conclusions TheattenuatedsteadystateandimpulsesoundlevelsestimatedatthePORsarebelowtheMOE's minimumexclusionarysoundlevellimitasapplicableandassummarizedintable3andtable4, respectively. AllnoisecontrolswillbeinstalledwithintheproposedscheduledetailedinSection6.3andcommencing uponissuanceofafinaleca. CRArecommendsthatanyfutureequipmentcontributelessthan30dBAattheapplicablePOR(s).This isbasedonacceptedstandardengineeringpracticeswheresoundlevelsthatareaminimumof10dba lowerthananothersoundlevelwillnothaveanimpactontheoverallnoiselevel.therefore,basedon themoeexclusionarynighttimesoundlevellimitof40dbaasourcecontributing30dbaorlesswould beconsideredinsignificant. 051808(24) October2013 8

393550 393600 393650 393700 393750 393800 393850 393900 393950 394000 S10 394050 394100 4748300 S21 S23 STRIDL1 4748300 4748250 4748200 STR3 Existing Berm H=7m STR6 STR9 S8 S9 S12A-D S11 S22 4748250 4748200 4748150 STRIDL1 STRIDL2 STRIDL3 S6 S5 STR1 4748150 4748100 STRIDL4 STRIDL5 STR2 4748100 4748050 STR7 4748050 4748000 4747950 393550 393600 393650 393700 S3 S4 S19 S18 S13 S17A-B S15 S16 S14A-B 393750 393800 S20 S7 S1 S2 393850 393900 i1-i4 393950 394000 394050 394100 4748000 4747950 Point Source Line Source vert. Area Source Road Building Cylinder Barrier Embankment Receiver Calculation Area ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 1A NOISE SOURCE LOCATION PLAN

393600 393700 393800 393900 394000 394100 394200 394300 394400 394500 SD2 SD1 STR8 4748500 4748500 4748600 4748600 4748700 4748700 4748800 4748800 STRIDL10 STR4 4748400 STRID2-9 4748400 4748300 Existing Berm H=7m S21 S10 S23 S12A-D STRIDL1 4748300 393600 STR3 393700 393800 STR6 393900 STR9 S11 S8 S9 S22 394000 394100 394200 394300 394400 394500 Point Source Line Source vert. Area Source Road Building Cylinder Barrier Embankment Receiver Calculation Area ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 1B NOISE SOURCE LOCATION PLAN

393000 393500 394000 394500 395000 395500 POR5 4749000 POR3 4749000 POR2 POR4 POR1 4747500 4747500 4748500 4748500 4748000 4748000 393000 393500 394000 394500 395000 395500 Point Source Line Source vert. Area Source Road Building Cylinder Barrier Embankment Ground Absorption Contour Line Receiver Calculation Area ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 2 POINT-OF-RECEPTION LOCATION PLAN

56.7 4749200 392800 393000 POR5 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 4749200 4749000 POR3 4749000 4748800 POR2 POR4 POR1 4747400 4747400 4747600 4747600 4747800 4748800 4748600 4748600 4748400 4748400 4747800 4748000 4748000 4748200 4748200 392800 393000 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 > 30.0 db > 35.0 db > 40.0 db > 45.0 db > 50.0 db > 55.0 db > 60.0 db > 65.0 db ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 3A NOISE CONTOUR PLOT- EXISTING - NIGHTTIME

4749200 392800 393000 POR5 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 4749200 4749000 POR3 4749000 4748800 POR2 POR4 POR1 4747400 4747400 4747600 4747600 4747800 4748800 4748600 4748600 4748400 4748400 4747800 4748000 4748000 4748200 4748200 392800 393000 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 > 30.0 db > 35.0 db > 40.0 db > 45.0 db > 50.0 db > 55.0 db > 60.0 db > 65.0 db ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 3B NOISE CONTOUR PLOT- PHASE 1 - NIGHTTIME

4749200 392800 393000 POR5 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 4749200 4749000 POR3 4749000 4748800 POR2 POR4 POR1 4747400 4747400 4747600 4747600 4747800 4748800 4748600 4748600 4748400 4748400 4747800 4748000 4748000 4748200 4748200 392800 393000 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 > 30.0 db > 35.0 db > 40.0 db > 45.0 db > 50.0 db > 55.0 db > 60.0 db > 65.0 db ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 3C NOISE CONTOUR PLOT- PHASE 2 - NIGHTTIME

4749200 392800 393000 POR5 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 4749200 4749000 POR3 4749000 4748800 POR2 POR4 POR1 4747400 4747400 4747600 4747600 4747800 4748800 4748600 4748600 4748400 4748400 4747800 4748000 4748000 4748200 4748200 392800 393000 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 > 30.0 db > 35.0 db > 40.0 db > 45.0 db > 50.0 db > 55.0 db > 60.0 db > 65.0 db ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 3D NOISE CONTOUR PLOT- PHASE 3 - NIGHTTIME

35.4 4749200 392800 393000 POR5 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 4749200 4749000 POR3 4749000 4748800 POR2 POR4 POR1 4747400 4747400 4747600 4747600 4747800 4748800 4748600 4748600 4748400 4748400 4747800 4748000 4748000 4748200 4748200 392800 393000 393200 393400 393600 393800 394000 394200 394400 394600 394800 395000 395200 395400 395600 > 30.0 db > 35.0 db > 40.0 db > 45.0 db > 50.0 db > 55.0 db > 60.0 db > 65.0 db ACOUSTIC ASSESSMENT REPORT CLEAN HARBOUR CANADA INC. - LAMBTON, ONTARIO FIGURE 4 NOISE CONTOUR PLOT- IMPULSE

Page1of1 TABLE1 NOISESOURCESUMMARY CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON CadnaA SoundPower Source Sound NoiseControl ID SourceDescription SourceType Level(1) Location(2) Characteristics(3) Measures(4) (dba) S1 IncineratorStack Point 118.7 O S S S2 IDFan Point 103.9 O S U S3 PrimaryCombustionAirBlower Point 119.2 O S S/E S4 SecondaryCombustionAirBlower Point 96.9 O S U S5 LDRBaghouseStack Point 97.7 O S S S6 LDRBaghouseFan Point 103.1 O S U S7 CarbonBlackInjectorTONAL Point 99.0 O S,T U S8 RadiatorFan1 Point 99.0 O S U S9 RadiatorFan2 Point 99.0 O S U S10 MainIDFan Point 92.6 O S U S11 CombustionAirFan Point 106.9 O S U S22 ConveyorMotor Point 105.1 O S U S23 SludgePumpTruck Point 104.4 O S U STRIDL1 IdlingTruck@LandfillEntrance1 Point 88.9 O S U STRIDL2 IdlingTruck@LandfillEntrance2 Point 88.9 O S U STRIDL3 IdlingTruck@LandfillEntrance3 Point 88.9 O S U STRIDL4 IdlingTruck@LandfillEntrance4 Point 88.9 O S U STRIDL5 IdlingTruck@LandfillEntrance5 Point 88.9 O S U STRIDL6 IdlingTruck@LandfillEntrance6 Point 88.9 O S U STRIDL7 IdlingTruck@LandfillEntrance7 Point 88.9 O S U STRIDL8 IdlingTruck@LandfillEntrance8 Point 88.9 O S U STRIDL9 IdlingTruck@LandfillEntrance9 Point 88.9 O S U STRIDL10 IdlingTruck@LandfillEntrance10 Point 88.9 O S U STRIDL1 IdlingTruck@Entrance1 Point 88.9 O S U STRIDL2 IdlingTruck@Entrance2 Point 88.9 O S U STRIDL3 IdlingTruck@Entrance3 Point 88.9 O S U STRIDL4 IdlingTruck@Entrance4 Point 88.9 O S U STRIDL5 IdlingTruck@Entrance5 Point 88.9 O S U SD1 OnsiteBulldozerLandfill Point 106.3 O S U SD2 OnsiteBulldozerLandfill Point 106.3 O S U!00!STR1 OnSiteTruckRouteIncinerator1 MovingPointLine 121.1 O S U!00!STR2 OnSiteTruckRouteIncinerator2 MovingPointLine 121.1 O S U!00!STR3 OnSiteTruckRouteEntrance MovingPointLine 100.5 O S U!01!STR4 OnSiteTruckRouteLandfill MovingPointLine 121.1 O S U!00!STR6 OnSiteTruckRouteInorganicWaste MovingPointLine 121.1 O S U!00!STR7 OnSiteTruckRouteBurnerAshtoLDR MovingPointLine 121.1 O S U!01!STR8 OnSiteTruckRouteInorganicWastetoLandfill MovingPointLine 121.1 O S U!00!STR9 OnSiteTruckRouteThermalDesorber MovingPointLine 121.1 O S U S12A CombustionAirIntakeFanATONAL VerticalArea 93.3 O S,T U S12B CombustionAirIntakeFanBTONAL VerticalArea 93.3 O S,T U S12C CombustionAirIntakeFanCTONAL VerticalArea 93.3 O S,T U S12D CombustionAirIntakeFanDTONAL VerticalArea 93.3 O S,T U S13 Compressor1ExhaustTONAL VerticalArea 103.9 O S,T U S14A Compressor1IntakeA VerticalArea 98.2 O S U S14B Compressor1IntakeB VerticalArea 98.2 O S U S15 Compressor1BayDoor VerticalArea 100.8 O S U S16 Compressor2BayDoor VerticalArea 103.1 O S U S17A Compressor2IntakeA VerticalArea 92.3 O S U S17B Compressor2IntakeB VerticalArea 92.3 O S U S18 Compressor2Exhaust VerticalArea 97.9 O S U S19 IncineratorCombustionBuildingBD VerticalArea 96.5 O S U S20 IncineratorCombustionBuildingBD2 VerticalArea 91.5 O S U S21 CombustionAirIntakeFanDTONAL VerticalArea 101.2 O S,T U ImpulseNoiseSources is1 BaghouseUnit1PneumaticCylinder Impulse 121.0 O I U is2 BaghouseUnit2PneumaticCylinder Impulse 121.0 O I U is3 BaghouseUnit3PneumaticCylinder Impulse 121.0 O I U is4 BaghouseUnit4PneumaticCylinder Impulse 121.0 O I U Notes: (1) SoundPowerLevel(PWL)indBAcalculatedfromsoundpressurelevelandreferencedistanceandincludes+5dBAtonalpenaltyifapplicable. ResultingPWLbasedondimensionsofverticalareasourceortravelpathandequipmentmovementsformovingpointline/areasources. (2) SourceLocation: O located/installedoutsideofbuilding I located/installedinsideofbuilding (3) SoundCharacteristics: S Steady Q QuasiSteadyImpulsive I Impulsive B Buzzing T Tonal C Cyclic TW TimeWeighted (4) NoiseControlMeasures: S silencer,acousticlouvre,muffler A acousticlining,plenum B barrier,berm,screening L lagging E acousticenclosure O other U uncontrolled AC administrativecontrol CRA051808(24)

Page1of1 TABLE2A POINTOFRECEPTIONNOISEIMPACTUNATTENUATEDEXISTINGFACILITYWIDESOUNDLEVELS CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON TelferRoadResidence(Mr.Allingham) PetroliaLineResidence1(SouthofRoad) PetroliaLineResidence2(NorthofRoad) PetroliaLineResidence3(East) PetroliaLineResidence4(West) POR1 POR2 POR3 POR4 POR5 Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime CadnaA Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. ID SourceDescription Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) IncinerationandDisposalFacility S1 IncineratorStack 552 51.3dBA 51.3dBA 1167 41.4dBA 41.4dBA 1370 39.6dBA 39.6dBA 1629 37.7dBA 37.7dBA 1263 42.8dBA 42.8dBA S2 IDFan 551 20.7dBA 20.7dBA 1169 12.6dBA 12.6dBA 1372 11.2dBA 11.2dBA 1632 12.7dBA 12.7dBA 1261 17.5dBA 17.5dBA S3 PrimaryCombustionAirBlower 502 48.3dBA 48.3dBA 1159 26.6dBA 26.6dBA 1363 25.0dBA 25.0dBA 1639 21.1dBA 21.1dBA 1212 38.1dBA 38.1dBA S4 SecondaryCombustionAirBlower 505 26.7dBA 26.7dBA 1156 15.7dBA 15.7dBA 1360 13.7dBA 13.7dBA 1634 8.6dBA 8.6dBA 1216 17.1dBA 17.1dBA S5 LDRBaghouseStack 399 47.0dBA 0.0dBA 1050 36.7dBA 0.0dBA 1254 34.7dBA 0.0dBA 1567 32.0dBA 0.0dBA 1107 41.0dBA 0.0dBA S6 LDRBaghouseFan 398 20.1dBA 0.0dBA 1050 6.1dBA 0.0dBA 1255 4.4dBA 0.0dBA 1568 8.7dBA 0.0dBA 1106 15.3dBA 0.0dBA S7 CarbonBlackInjectorTONAL 525 5.7dBA 5.7dBA 1156 0.8dBA 0.8dBA 1360 2.3dBA 2.3dBA 1628 5.7dBA 5.7dBA 1236 2.3dBA 2.3dBA S8 RadiatorFan1 462 26.1dBA 26.1dBA 856 17.6dBA 17.6dBA 1061 15.9dBA 15.9dBA 1387 14.3dBA 14.3dBA 1124 17.5dBA 17.5dBA S9 RadiatorFan2 468 25.4dBA 25.4dBA 851 17.4dBA 17.4dBA 1055 16.0dBA 16.0dBA 1380 14.5dBA 14.5dBA 1129 18.2dBA 18.2dBA S10 MainIDFan 473 21.0dBA 21.0dBA 847 14.3dBA 14.3dBA 1051 11.7dBA 11.7dBA 1376 8.4dBA 8.4dBA 1133 11.1dBA 11.1dBA S11 CombustionAirFan 492 25.9dBA 25.9dBA 841 26.8dBA 26.8dBA 1046 24.2dBA 24.2dBA 1364 13.4dBA 13.4dBA 1152 15.9dBA 15.9dBA S22 ConveyorMotor 490 20.3dBA 20.3dBA 840 25.4dBA 25.4dBA 1045 22.8dBA 22.8dBA 1364 19.4dBA 19.4dBA 1150 10.8dBA 10.8dBA S23 SludgePumpTruck 493 26.9dBA 26.9dBA 828 24.9dBA 24.9dBA 1032 22.3dBA 22.3dBA 1354 19.1dBA 19.1dBA 1148 18.0dBA 18.0dBA STRIDL1 IdlingTruck@Entrance1 257 20.1dBA 20.1dBA 1196 6.4dBA 6.4dBA 1399 4.5dBA 4.5dBA 1748 0.7dBA 0.7dBA 960 9.3dBA 9.3dBA STRIDL2 IdlingTruck@Entrance2 269 22.4dBA 22.4dBA 1171 5.7dBA 5.7dBA 1374 3.8dBA 3.8dBA 1720 0.9dBA 0.9dBA 977 10.4dBA 10.4dBA STRIDL3 IdlingTruck@Entrance3 286 21.6dBA 21.6dBA 1146 5.7dBA 5.7dBA 1350 4.0dBA 4.0dBA 1691 1.1dBA 1.1dBA 996 9.5dBA 9.5dBA STRIDL4 IdlingTruck@Entrance4 299 21.3dBA 21.3dBA 1128 5.0dBA 5.0dBA 1331 4.4dBA 4.4dBA 1669 2.4dBA 2.4dBA 1010 9.3dBA 9.3dBA STRIDL5 IdlingTruck@Entrance5 314 21.0dBA 21.0dBA 1108 6.4dBA 6.4dBA 1312 4.4dBA 4.4dBA 1647 1.5dBA 1.5dBA 1025 9.2dBA 9.2dBA STR1 OnSiteTruckRouteIncinerator1 NA 36.9dBA 29.9dBA NA 24.6dBA 17.6dBA NA 22.3dBA 15.4dBA NA 19.5dBA 12.5dBA NA 24.5dBA 17.5dBA STR2 OnSiteTruckRouteIncinerator2 NA 36.8dBA 29.8dBA NA 23.6dBA 16.6dBA NA 21.9dBA 14.9dBA NA 19.4dBA 12.4dBA NA 25.9dBA 18.9dBA STR3 OnSiteTruckRouteEntrance NA 27.0dBA 27.0dBA NA 11.4dBA 11.4dBA NA 9.9dBA 9.9dBA NA 7.1dBA 7.1dBA NA 15.8dBA 15.8dBA STR6 OnSiteTruckRouteInorganicWaste NA 31.8dBA 68.2dBA NA 18.8dBA 81.2dBA NA 16.6dBA 83.4dBA NA 13.9dBA 86.1dBA NA 18.6dBA 81.4dBA STR7 OnSiteTruckRouteBurnerAshtoLDR NA 39.4dBA 65.3dBA NA 26.5dBA 78.3dBA NA 24.5dBA 80.3dBA NA 21.9dBA 82.8dBA NA 27.7dBA 77.1dBA STR9 OnSiteTruckRouteThermalDesorber NA 33.5dBA 66.5dBA NA 19.0dBA 81.0dBA NA 17.1dBA 82.9dBA NA 14.4dBA 85.6dBA NA 20.2dBA 79.8dBA S12A CombustionAirIntakeFanATONAL 496 11.5dBA 11.5dBA 838 14.1dBA 14.1dBA 1042 11.6dBA 11.6dBA 1359 8.5dBA 8.5dBA 1156 5.4dBA 5.4dBA S12B CombustionAirIntakeFanBTONAL 494 16.2dBA 16.2dBA 838 15.6dBA 15.6dBA 1042 13.1dBA 13.1dBA 1360 8.6dBA 8.6dBA 1153 9.6dBA 9.6dBA S12C CombustionAirIntakeFanCTONAL 493 17.9dBA 17.9dBA 841 8.8dBA 8.8dBA 1045 6.9dBA 6.9dBA 1363 4.0dBA 4.0dBA 1153 9.2dBA 9.2dBA S12D CombustionAirIntakeFanDTONAL 495 12.4dBA 12.4dBA 840 9.1dBA 9.1dBA 1045 7.1dBA 7.1dBA 1361 4.8dBA 4.8dBA 1156 4.0dBA 4.0dBA S13 Compressor1ExhaustTONAL 511 30.4dBA 30.4dBA 1186 11.8dBA 11.8dBA 1390 10.5dBA 10.5dBA 1663 8.2dBA 8.2dBA 1220 21.6dBA 21.6dBA S14A Compressor1IntakeA 512 20.1dBA 20.1dBA 1189 1.8dBA 1.8dBA 1393 0.3dBA 0.3dBA 1666 2.7dBA 2.7dBA 1221 10.2dBA 10.2dBA S14B Compressor1IntakeB 512 22.4dBA 22.4dBA 1189 3.7dBA 3.7dBA 1393 2.4dBA 2.4dBA 1666 0.9dBA 0.9dBA 1221 12.5dBA 12.5dBA S15 Compressor1BayDoor 517 9.9dBA 9.9dBA 1190 1.3dBA 1.3dBA 1394 0.3dBA 0.3dBA 1665 3.2dBA 3.2dBA 1226 3.0dBA 3.0dBA S16 Compressor2BayDoor 510 12.2dBA 12.2dBA 1192 3.7dBA 3.7dBA 1396 2.1dBA 2.1dBA 1669 0.0dBA 0.0dBA 1219 4.5dBA 4.5dBA S17A Compressor2IntakeA 507 19.4dBA 19.4dBA 1194 0.9dBA 0.9dBA 1398 2.5dBA 2.5dBA 1672 8.8dBA 8.8dBA 1215 10.9dBA 10.9dBA S17B Compressor2IntakeB 507 20.5dBA 20.5dBA 1194 0.9dBA 0.9dBA 1398 0.7dBA 0.7dBA 1672 7.7dBA 7.7dBA 1215 11.4dBA 11.4dBA S18 Compressor2Exhaust 507 24.4dBA 24.4dBA 1191 13.6dBA 13.6dBA 1395 8.3dBA 8.3dBA 1669 5.9dBA 5.9dBA 1216 15.8dBA 15.8dBA S19 IncineratorCombustionBuildingBD 503 26.0dBA 26.0dBA 1164 2.0dBA 2.0dBA 1368 0.1dBA 0.1dBA 1643 6.2dBA 6.2dBA 1214 16.2dBA 16.2dBA S20 IncineratorCombustionBuildingBD2 516 7.8dBA 7.8dBA 1144 6.3dBA 6.3dBA 1348 4.6dBA 4.6dBA 1619 2.1dBA 2.1dBA 1227 4.7dBA 4.7dBA S21 CombustionAirIntakeFanDTONAL 449 15.6dBA 15.6dBA 859 21.8dBA 21.8dBA 1063 19.3dBA 19.3dBA 1394 15.8dBA 15.8dBA 1110 8.6dBA 8.6dBA TotalFacilitySoundLevel(1hourLeq): 54.5dBA 53.2dBA 43.4dBA 42.0dBA 41.5dBA 40.2dBA 39.2dBA 38.1dBA 46.1dBA 44.2dBA LandfillOperations STRIDL1 IdlingTruck@LandfillEntrance1 552 15.5dBA 0.0dBA 763 10.6dBA 0.0dBA 967 8.0dBA 0.0dBA 1283 4.6dBA 0.0dBA 552 7.4dBA 0.0dBA STRIDL2 IdlingTruck@LandfillEntrance2 549 15.5dBA 0.0dBA 751 10.8dBA 0.0dBA 955 8.1dBA 0.0dBA 1277 4.7dBA 0.0dBA 549 7.5dBA 0.0dBA STRIDL3 IdlingTruck@LandfillEntrance3 546 15.3dBA 0.0dBA 744 10.9dBA 0.0dBA 948 8.2dBA 0.0dBA 1275 4.7dBA 0.0dBA 546 7.6dBA 0.0dBA STRIDL4 IdlingTruck@LandfillEntrance4 544 15.3dBA 0.0dBA 733 11.0dBA 0.0dBA 938 8.4dBA 0.0dBA 1270 4.8dBA 0.0dBA 544 7.7dBA 0.0dBA STRIDL5 IdlingTruck@LandfillEntrance5 543 15.4dBA 0.0dBA 722 11.2dBA 0.0dBA 927 8.5dBA 0.0dBA 1264 4.8dBA 0.0dBA 543 7.8dBA 0.0dBA STRIDL6 IdlingTruck@LandfillEntrance6 541 15.5dBA 0.0dBA 709 11.4dBA 0.0dBA 914 8.7dBA 0.0dBA 1259 4.9dBA 0.0dBA 541 7.9dBA 0.0dBA STRIDL7 IdlingTruck@LandfillEntrance7 540 15.5dBA 0.0dBA 699 11.5dBA 0.0dBA 903 8.8dBA 0.0dBA 1255 4.9dBA 0.0dBA 540 8.0dBA 0.0dBA STRIDL8 IdlingTruck@LandfillEntrance8 540 15.4dBA 0.0dBA 687 9.6dBA 0.0dBA 891 8.1dBA 0.0dBA 1250 4.9dBA 0.0dBA 540 8.1dBA 0.0dBA STRIDL9 IdlingTruck@LandfillEntrance9 540 15.3dBA 0.0dBA 679 8.1dBA 0.0dBA 882 7.5dBA 0.0dBA 1246 5.0dBA 0.0dBA 540 7.5dBA 0.0dBA STRIDL10 IdlingTruck@LandfillEntrance10 540 15.3dBA 0.0dBA 674 6.3dBA 0.0dBA 877 4.9dBA 0.0dBA 1245 4.2dBA 0.0dBA 540 6.0dBA 0.0dBA STR4 OnSiteTruckRouteLandfill NA 29.8dBA 0.0dBA NA 34.1dBA 0.0dBA NA 30.5dBA 0.0dBA NA 24.6dBA 0.0dBA NA 24.8dBA 0.0dBA STR8 OnSiteTruckRouteInorganicWastetoLandfill NA 37.0dBA 0.0dBA NA 26.7dBA 0.0dBA NA 24.5dBA 0.0dBA NA 20.2dBA 0.0dBA NA 29.7dBA 0.0dBA SD1 OnsiteBulldozerLandfill 763 45.4dBA 0.0dBA 409 37.8dBA 0.0dBA 606 35.0dBA 0.0dBA 1033 31.2dBA 0.0dBA 763 34.8dBA 0.0dBA SD2 OnsiteBulldozerLandfill 352 35.5dBA 0.0dBA 861 31.0dBA 0.0dBA 1043 27.7dBA 0.0dBA 1502 23.4dBA 0.0dBA 352 25.7dBA 0.0dBA TotalFacilitySoundLevel(1hourLeq): 46.5dBA NA 40.2dBA NA 37.2dBA NA 32.9dBA NA 36.7dBA NA Notes: (1) SoundLevelattheReceptorwascalculatedusingCadnaAAcousticalModellingSoftware. IndicatesNoiseSourceSubjectofAbatement. IndicatesWorstCaseSoundLevel CRA051808(24)

Page1of1 TABLE2B POINTOFRECEPTIONNOISEIMPACTPHASEIATTENUATEDSOUNDLEVELS CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON TelferRoadResidence(Mr.Allingham) PetroliaLineResidence1(SouthofRoad) PetroliaLineResidence2(NorthofRoad) PetroliaLineResidence3(East) PetroliaLineResidence4(West) POR1 POR2 POR3 POR4 POR5 Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime CadnaA Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. ID SourceDescription Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) IncinerationandDisposalFacility S1 IncineratorStack 552 51.3dBA 51.3dBA 1167 41.4dBA 41.4dBA 1370 39.6dBA 39.6dBA 1629 37.7dBA 37.7dBA 1263 42.8dBA 42.8dBA S2 IDFan 551 20.7dBA 20.7dBA 1169 12.6dBA 12.6dBA 1372 11.2dBA 11.2dBA 1632 12.7dBA 12.7dBA 1261 17.5dBA 17.5dBA S3 PrimaryCombustionAirBlower 502 48.3dBA 48.3dBA 1159 26.6dBA 26.6dBA 1363 25.0dBA 25.0dBA 1639 21.1dBA 21.1dBA 1212 38.1dBA 38.1dBA S4 SecondaryCombustionAirBlower 505 26.7dBA 26.7dBA 1156 15.7dBA 15.7dBA 1360 13.7dBA 13.7dBA 1634 8.6dBA 8.6dBA 1216 17.1dBA 17.1dBA S5 LDRBaghouseStack 399 26.9dBA 0.0dBA 1050 18.9dBA 0.0dBA 1254 17.4dBA 0.0dBA 1567 15.5dBA 0.0dBA 1107 22.9dBA 0.0dBA S6 LDRBaghouseFan 398 20.1dBA 0.0dBA 1050 6.1dBA 0.0dBA 1255 4.4dBA 0.0dBA 1568 8.7dBA 0.0dBA 1106 15.3dBA 0.0dBA S7 CarbonBlackInjectorTONAL 525 5.7dBA 5.7dBA 1156 0.8dBA 0.8dBA 1360 2.3dBA 2.3dBA 1628 5.7dBA 5.7dBA 1236 2.3dBA 2.3dBA S8 RadiatorFan1 462 26.1dBA 26.1dBA 856 17.6dBA 17.6dBA 1061 15.9dBA 15.9dBA 1387 14.3dBA 14.3dBA 1124 17.5dBA 17.5dBA S9 RadiatorFan2 468 25.4dBA 25.4dBA 851 17.4dBA 17.4dBA 1055 16.0dBA 16.0dBA 1380 14.5dBA 14.5dBA 1129 18.2dBA 18.2dBA S10 MainIDFan 473 21.0dBA 21.0dBA 847 14.3dBA 14.3dBA 1051 11.7dBA 11.7dBA 1376 8.4dBA 8.4dBA 1133 11.1dBA 11.1dBA S11 CombustionAirFan 492 25.9dBA 25.9dBA 841 26.8dBA 26.8dBA 1046 24.2dBA 24.2dBA 1364 13.4dBA 13.4dBA 1152 15.9dBA 15.9dBA S22 ConveyorMotor 490 20.3dBA 20.3dBA 840 25.4dBA 25.4dBA 1045 22.8dBA 22.8dBA 1364 19.4dBA 19.4dBA 1150 10.8dBA 10.8dBA S23 SludgePumpTruck 493 26.9dBA 26.9dBA 828 24.9dBA 24.9dBA 1032 22.3dBA 22.3dBA 1354 19.1dBA 19.1dBA 1148 18.0dBA 18.0dBA STRIDL1 IdlingTruck@Entrance1 257 20.1dBA 20.1dBA 1196 6.4dBA 6.4dBA 1399 4.5dBA 4.5dBA 1748 0.7dBA 0.7dBA 960 9.3dBA 9.3dBA STRIDL2 IdlingTruck@Entrance2 269 22.4dBA 22.4dBA 1171 5.7dBA 5.7dBA 1374 3.8dBA 3.8dBA 1720 0.9dBA 0.9dBA 977 10.4dBA 10.4dBA STRIDL3 IdlingTruck@Entrance3 286 21.6dBA 21.6dBA 1146 5.7dBA 5.7dBA 1350 4.0dBA 4.0dBA 1691 1.1dBA 1.1dBA 996 9.5dBA 9.5dBA STRIDL4 IdlingTruck@Entrance4 299 21.3dBA 21.3dBA 1128 5.0dBA 5.0dBA 1331 4.4dBA 4.4dBA 1669 2.4dBA 2.4dBA 1010 9.3dBA 9.3dBA STRIDL5 IdlingTruck@Entrance5 314 21.0dBA 21.0dBA 1108 6.4dBA 6.4dBA 1312 4.4dBA 4.4dBA 1647 1.5dBA 1.5dBA 1025 9.2dBA 9.2dBA STR1 OnSiteTruckRouteIncinerator1 NA 36.9dBA 29.9dBA NA 24.6dBA 17.6dBA NA 22.3dBA 15.4dBA NA 19.5dBA 12.5dBA NA 24.5dBA 17.5dBA STR2 OnSiteTruckRouteIncinerator2 NA 36.8dBA 29.8dBA NA 23.6dBA 16.6dBA NA 21.9dBA 14.9dBA NA 19.4dBA 12.4dBA NA 25.9dBA 18.9dBA STR3 OnSiteTruckRouteEntrance NA 27.0dBA 27.0dBA NA 11.4dBA 11.4dBA NA 9.9dBA 9.9dBA NA 7.1dBA 7.1dBA NA 15.8dBA 15.8dBA STR6 OnSiteTruckRouteInorganicWaste NA 31.8dBA 68.2dBA NA 18.8dBA 81.2dBA NA 16.6dBA 83.4dBA NA 13.9dBA 86.1dBA NA 18.6dBA 81.4dBA STR7 OnSiteTruckRouteBurnerAshtoLDR NA 39.4dBA 65.3dBA NA 26.5dBA 78.3dBA NA 24.5dBA 80.3dBA NA 21.9dBA 82.8dBA NA 27.7dBA 77.1dBA STR9 OnSiteTruckRouteThermalDesorber NA 33.5dBA 66.5dBA NA 19.0dBA 81.0dBA NA 17.1dBA 82.9dBA NA 14.4dBA 85.6dBA NA 20.2dBA 79.8dBA S12A CombustionAirIntakeFanATONAL 496 11.5dBA 11.5dBA 838 14.1dBA 14.1dBA 1042 11.6dBA 11.6dBA 1359 8.5dBA 8.5dBA 1156 5.4dBA 5.4dBA S12B CombustionAirIntakeFanBTONAL 494 16.2dBA 16.2dBA 838 15.6dBA 15.6dBA 1042 13.1dBA 13.1dBA 1360 8.6dBA 8.6dBA 1153 9.6dBA 9.6dBA S12C CombustionAirIntakeFanCTONAL 493 17.9dBA 17.9dBA 841 8.8dBA 8.8dBA 1045 6.9dBA 6.9dBA 1363 4.0dBA 4.0dBA 1153 9.2dBA 9.2dBA S12D CombustionAirIntakeFanDTONAL 495 12.4dBA 12.4dBA 840 9.1dBA 9.1dBA 1045 7.1dBA 7.1dBA 1361 4.8dBA 4.8dBA 1156 4.0dBA 4.0dBA S13 Compressor1ExhaustTONAL 511 30.4dBA 30.4dBA 1186 11.8dBA 11.8dBA 1390 10.5dBA 10.5dBA 1663 8.2dBA 8.2dBA 1220 21.6dBA 21.6dBA S14A Compressor1IntakeA 512 20.1dBA 20.1dBA 1189 1.8dBA 1.8dBA 1393 0.3dBA 0.3dBA 1666 2.7dBA 2.7dBA 1221 10.2dBA 10.2dBA S14B Compressor1IntakeB 512 22.4dBA 22.4dBA 1189 3.7dBA 3.7dBA 1393 2.4dBA 2.4dBA 1666 0.9dBA 0.9dBA 1221 12.5dBA 12.5dBA S15 Compressor1BayDoor 517 9.9dBA 9.9dBA 1190 1.3dBA 1.3dBA 1394 0.3dBA 0.3dBA 1665 3.2dBA 3.2dBA 1226 3.0dBA 3.0dBA S16 Compressor2BayDoor 510 12.2dBA 12.2dBA 1192 3.7dBA 3.7dBA 1396 2.1dBA 2.1dBA 1669 0.0dBA 0.0dBA 1219 4.5dBA 4.5dBA S17A Compressor2IntakeA 507 19.4dBA 19.4dBA 1194 0.9dBA 0.9dBA 1398 2.5dBA 2.5dBA 1672 8.8dBA 8.8dBA 1215 10.9dBA 10.9dBA S17B Compressor2IntakeB 507 20.5dBA 20.5dBA 1194 0.9dBA 0.9dBA 1398 0.7dBA 0.7dBA 1672 7.7dBA 7.7dBA 1215 11.4dBA 11.4dBA S18 Compressor2Exhaust 507 24.4dBA 24.4dBA 1191 13.6dBA 13.6dBA 1395 8.3dBA 8.3dBA 1669 5.9dBA 5.9dBA 1216 15.8dBA 15.8dBA S19 IncineratorCombustionBuildingBD 503 26.0dBA 26.0dBA 1164 2.0dBA 2.0dBA 1368 0.1dBA 0.1dBA 1643 6.2dBA 6.2dBA 1214 16.2dBA 16.2dBA S20 IncineratorCombustionBuildingBD2 516 7.8dBA 7.8dBA 1144 6.3dBA 6.3dBA 1348 4.6dBA 4.6dBA 1619 2.1dBA 2.1dBA 1227 4.7dBA 4.7dBA S21 CombustionAirIntakeFanDTONAL 449 15.6dBA 15.6dBA 859 21.8dBA 21.8dBA 1063 19.3dBA 19.3dBA 1394 15.8dBA 15.8dBA 1110 8.6dBA 8.6dBA TotalFacilitySoundLevel(1hourLeq): 53.6dBA 53.2dBA 42.3dBA 42.0dBA 40.5dBA 40.2dBA 38.3dBA 38.1dBA 44.5dBA 44.2dBA LandfillOperations STRIDL1 IdlingTruck@LandfillEntrance1 552 15.5dBA 0.0dBA 763 10.6dBA 0.0dBA 967 8.0dBA 0.0dBA 1283 4.6dBA 0.0dBA 552 7.4dBA 0.0dBA STRIDL2 IdlingTruck@LandfillEntrance2 549 15.5dBA 0.0dBA 751 10.8dBA 0.0dBA 955 8.1dBA 0.0dBA 1277 4.7dBA 0.0dBA 549 7.5dBA 0.0dBA STRIDL3 IdlingTruck@LandfillEntrance3 546 15.3dBA 0.0dBA 744 10.9dBA 0.0dBA 948 8.2dBA 0.0dBA 1275 4.7dBA 0.0dBA 546 7.6dBA 0.0dBA STRIDL4 IdlingTruck@LandfillEntrance4 544 15.3dBA 0.0dBA 733 11.0dBA 0.0dBA 938 8.4dBA 0.0dBA 1270 4.8dBA 0.0dBA 544 7.7dBA 0.0dBA STRIDL5 IdlingTruck@LandfillEntrance5 543 15.4dBA 0.0dBA 722 11.2dBA 0.0dBA 927 8.5dBA 0.0dBA 1264 4.8dBA 0.0dBA 543 7.8dBA 0.0dBA STRIDL6 IdlingTruck@LandfillEntrance6 541 15.5dBA 0.0dBA 709 11.4dBA 0.0dBA 914 8.7dBA 0.0dBA 1259 4.9dBA 0.0dBA 541 7.9dBA 0.0dBA STRIDL7 IdlingTruck@LandfillEntrance7 540 15.5dBA 0.0dBA 699 11.5dBA 0.0dBA 903 8.8dBA 0.0dBA 1255 4.9dBA 0.0dBA 540 8.0dBA 0.0dBA STRIDL8 IdlingTruck@LandfillEntrance8 540 15.4dBA 0.0dBA 687 9.6dBA 0.0dBA 891 8.1dBA 0.0dBA 1250 4.9dBA 0.0dBA 540 8.1dBA 0.0dBA STRIDL9 IdlingTruck@LandfillEntrance9 540 15.3dBA 0.0dBA 679 8.1dBA 0.0dBA 882 7.5dBA 0.0dBA 1246 5.0dBA 0.0dBA 540 7.5dBA 0.0dBA STRIDL10 IdlingTruck@LandfillEntrance10 540 15.3dBA 0.0dBA 674 6.3dBA 0.0dBA 877 4.9dBA 0.0dBA 1245 4.2dBA 0.0dBA 540 6.0dBA 0.0dBA STR4 OnSiteTruckRouteLandfill NA 29.8dBA 0.0dBA NA 34.1dBA 0.0dBA NA 30.5dBA 0.0dBA NA 24.6dBA 0.0dBA NA 24.8dBA 0.0dBA STR8 OnSiteTruckRouteInorganicWastetoLandfill NA 37.0dBA 0.0dBA NA 26.7dBA 0.0dBA NA 24.5dBA 0.0dBA NA 20.2dBA 0.0dBA NA 29.7dBA 0.0dBA SD1 OnsiteBulldozerLandfill 763 45.4dBA 0.0dBA 409 37.8dBA 0.0dBA 606 35.0dBA 0.0dBA 1033 31.2dBA 0.0dBA 763 34.8dBA 0.0dBA SD2 OnsiteBulldozerLandfill 352 35.5dBA 0.0dBA 861 31.0dBA 0.0dBA 1043 27.7dBA 0.0dBA 1502 23.4dBA 0.0dBA 352 25.7dBA 0.0dBA TotalFacilitySoundLevel(1hourLeq): 46.5dBA NA 40.2dBA NA 37.2dBA NA 32.9dBA NA 36.7dBA NA Notes: (1) SoundLevelattheReceptorwascalculatedusingCadnaAAcousticalModellingSoftware. IndicatesNoiseSourceSubjectofAbatement. CRA051808(24)

Page1of1 TABLE2C POINTOFRECEPTIONNOISEIMPACTPHASEIIATTENUATEDSOUNDLEVELS CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON TelferRoadResidence(Mr.Allingham) PetroliaLineResidence1(SouthofRoad) PetroliaLineResidence2(NorthofRoad) PetroliaLineResidence3(East) PetroliaLineResidence4(West) POR1 POR2 POR3 POR4 POR5 Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime CadnaA Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. ID SourceDescription Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) IncinerationandDisposalFacility S1 IncineratorStack 552 51.3dBA 51.3dBA 1167 41.4dBA 41.4dBA 1370 39.6dBA 39.6dBA 1629 37.7dBA 37.7dBA 1263 42.8dBA 42.8dBA S2 IDFan 551 20.7dBA 20.7dBA 1169 12.6dBA 12.6dBA 1372 11.2dBA 11.2dBA 1632 12.7dBA 12.7dBA 1261 17.5dBA 17.5dBA S3 PrimaryCombustionAirBlower 502 24.4dBA 24.4dBA 1159 6.4dBA 6.4dBA 1363 5.0dBA 5.0dBA 1639 1.3dBA 1.3dBA 1212 14.3dBA 14.3dBA S4 SecondaryCombustionAirBlower 505 26.7dBA 26.7dBA 1156 15.7dBA 15.7dBA 1360 13.7dBA 13.7dBA 1634 8.6dBA 8.6dBA 1216 17.1dBA 17.1dBA S5 LDRBaghouseStack 399 26.9dBA 0.0dBA 1050 18.9dBA 0.0dBA 1254 17.4dBA 0.0dBA 1567 15.5dBA 0.0dBA 1107 22.9dBA 0.0dBA S6 LDRBaghouseFan 398 20.1dBA 0.0dBA 1050 6.1dBA 0.0dBA 1255 4.4dBA 0.0dBA 1568 8.7dBA 0.0dBA 1106 15.3dBA 0.0dBA S7 CarbonBlackInjectorTONAL 525 5.7dBA 5.7dBA 1156 0.8dBA 0.8dBA 1360 2.3dBA 2.3dBA 1628 5.7dBA 5.7dBA 1236 2.3dBA 2.3dBA S8 RadiatorFan1 462 26.1dBA 26.1dBA 856 17.6dBA 17.6dBA 1061 15.9dBA 15.9dBA 1387 14.3dBA 14.3dBA 1124 17.5dBA 17.5dBA S9 RadiatorFan2 468 25.4dBA 25.4dBA 851 17.4dBA 17.4dBA 1055 16.0dBA 16.0dBA 1380 14.5dBA 14.5dBA 1129 18.2dBA 18.2dBA S10 MainIDFan 473 21.0dBA 21.0dBA 847 14.3dBA 14.3dBA 1051 11.7dBA 11.7dBA 1376 8.4dBA 8.4dBA 1133 11.1dBA 11.1dBA S11 CombustionAirFan 492 25.9dBA 25.9dBA 841 26.8dBA 26.8dBA 1046 24.2dBA 24.2dBA 1364 13.4dBA 13.4dBA 1152 15.9dBA 15.9dBA S22 ConveyorMotor 490 20.3dBA 20.3dBA 840 25.4dBA 25.4dBA 1045 22.8dBA 22.8dBA 1364 19.4dBA 19.4dBA 1150 10.8dBA 10.8dBA S23 SludgePumpTruck 493 26.9dBA 26.9dBA 828 24.9dBA 24.9dBA 1032 22.3dBA 22.3dBA 1354 19.1dBA 19.1dBA 1148 18.0dBA 18.0dBA STRIDL1 IdlingTruck@Entrance1 257 20.1dBA 20.1dBA 1196 6.4dBA 6.4dBA 1399 4.5dBA 4.5dBA 1748 0.7dBA 0.7dBA 960 9.3dBA 9.3dBA STRIDL2 IdlingTruck@Entrance2 269 22.4dBA 22.4dBA 1171 5.7dBA 5.7dBA 1374 3.8dBA 3.8dBA 1720 0.9dBA 0.9dBA 977 10.4dBA 10.4dBA STRIDL3 IdlingTruck@Entrance3 286 21.6dBA 21.6dBA 1146 5.7dBA 5.7dBA 1350 4.0dBA 4.0dBA 1691 1.1dBA 1.1dBA 996 9.5dBA 9.5dBA STRIDL4 IdlingTruck@Entrance4 299 21.3dBA 21.3dBA 1128 5.0dBA 5.0dBA 1331 4.4dBA 4.4dBA 1669 2.4dBA 2.4dBA 1010 9.3dBA 9.3dBA STRIDL5 IdlingTruck@Entrance5 314 21.0dBA 21.0dBA 1108 6.4dBA 6.4dBA 1312 4.4dBA 4.4dBA 1647 1.5dBA 1.5dBA 1025 9.2dBA 9.2dBA STR1 OnSiteTruckRouteIncinerator1 NA 36.9dBA 29.9dBA NA 24.6dBA 17.6dBA NA 22.3dBA 15.4dBA NA 19.5dBA 12.5dBA NA 24.5dBA 17.5dBA STR2 OnSiteTruckRouteIncinerator2 NA 36.8dBA 29.8dBA NA 23.6dBA 16.6dBA NA 21.9dBA 14.9dBA NA 19.4dBA 12.4dBA NA 25.9dBA 18.9dBA STR3 OnSiteTruckRouteEntrance NA 27.0dBA 27.0dBA NA 11.4dBA 11.4dBA NA 9.9dBA 9.9dBA NA 7.1dBA 7.1dBA NA 15.8dBA 15.8dBA STR6 OnSiteTruckRouteInorganicWaste NA 31.8dBA 68.2dBA NA 18.8dBA 81.2dBA NA 16.6dBA 83.4dBA NA 13.9dBA 86.1dBA NA 18.6dBA 81.4dBA STR7 OnSiteTruckRouteBurnerAshtoLDR NA 39.4dBA 65.3dBA NA 26.5dBA 78.3dBA NA 24.5dBA 80.3dBA NA 21.9dBA 82.8dBA NA 27.7dBA 77.1dBA STR9 OnSiteTruckRouteThermalDesorber NA 33.5dBA 66.5dBA NA 19.0dBA 81.0dBA NA 17.1dBA 82.9dBA NA 14.4dBA 85.6dBA NA 20.2dBA 79.8dBA S12A CombustionAirIntakeFanATONAL 496 11.5dBA 11.5dBA 838 14.1dBA 14.1dBA 1042 11.6dBA 11.6dBA 1359 8.5dBA 8.5dBA 1156 5.4dBA 5.4dBA S12B CombustionAirIntakeFanBTONAL 494 16.2dBA 16.2dBA 838 15.6dBA 15.6dBA 1042 13.1dBA 13.1dBA 1360 8.6dBA 8.6dBA 1153 9.6dBA 9.6dBA S12C CombustionAirIntakeFanCTONAL 493 17.9dBA 17.9dBA 841 8.8dBA 8.8dBA 1045 6.9dBA 6.9dBA 1363 4.0dBA 4.0dBA 1153 9.2dBA 9.2dBA S12D CombustionAirIntakeFanDTONAL 495 12.4dBA 12.4dBA 840 9.1dBA 9.1dBA 1045 7.1dBA 7.1dBA 1361 4.8dBA 4.8dBA 1156 4.0dBA 4.0dBA S13 Compressor1ExhaustTONAL 511 30.4dBA 30.4dBA 1186 11.8dBA 11.8dBA 1390 10.5dBA 10.5dBA 1663 8.2dBA 8.2dBA 1220 21.6dBA 21.6dBA S14A Compressor1IntakeA 512 20.1dBA 20.1dBA 1189 1.8dBA 1.8dBA 1393 0.3dBA 0.3dBA 1666 2.7dBA 2.7dBA 1221 10.2dBA 10.2dBA S14B Compressor1IntakeB 512 22.4dBA 22.4dBA 1189 3.7dBA 3.7dBA 1393 2.4dBA 2.4dBA 1666 0.9dBA 0.9dBA 1221 12.5dBA 12.5dBA S15 Compressor1BayDoor 517 9.9dBA 9.9dBA 1190 1.3dBA 1.3dBA 1394 0.3dBA 0.3dBA 1665 3.2dBA 3.2dBA 1226 3.0dBA 3.0dBA S16 Compressor2BayDoor 510 12.2dBA 12.2dBA 1192 3.7dBA 3.7dBA 1396 2.1dBA 2.1dBA 1669 0.0dBA 0.0dBA 1219 4.5dBA 4.5dBA S17A Compressor2IntakeA 507 19.4dBA 19.4dBA 1194 0.9dBA 0.9dBA 1398 2.5dBA 2.5dBA 1672 8.8dBA 8.8dBA 1215 10.9dBA 10.9dBA S17B Compressor2IntakeB 507 20.5dBA 20.5dBA 1194 0.9dBA 0.9dBA 1398 0.7dBA 0.7dBA 1672 7.7dBA 7.7dBA 1215 11.4dBA 11.4dBA S18 Compressor2Exhaust 507 24.4dBA 24.4dBA 1191 13.6dBA 13.6dBA 1395 8.3dBA 8.3dBA 1669 5.9dBA 5.9dBA 1216 15.8dBA 15.8dBA S19 IncineratorCombustionBuildingBD 503 26.0dBA 26.0dBA 1164 2.0dBA 2.0dBA 1368 0.1dBA 0.1dBA 1643 6.2dBA 6.2dBA 1214 16.2dBA 16.2dBA S20 IncineratorCombustionBuildingBD2 516 7.8dBA 7.8dBA 1144 6.3dBA 6.3dBA 1348 4.6dBA 4.6dBA 1619 2.1dBA 2.1dBA 1227 4.7dBA 4.7dBA S21 CombustionAirIntakeFanDTONAL 449 15.6dBA 15.6dBA 859 21.8dBA 21.8dBA 1063 19.3dBA 19.3dBA 1394 15.8dBA 15.8dBA 1110 8.6dBA 8.6dBA TotalFacilitySoundLevel(1hourLeq): 52.1dBA 51.6dBA 42.2dBA 41.9dBA 40.3dBA 40.1dBA 38.2dBA 38.0dBA 43.3dBA 43.0dBA LandfillOperations STRIDL1 IdlingTruck@LandfillEntrance1 552 15.5dBA 0.0dBA 763 10.6dBA 0.0dBA 967 8.0dBA 0.0dBA 1283 4.6dBA 0.0dBA 552 7.4dBA 0.0dBA STRIDL2 IdlingTruck@LandfillEntrance2 549 15.5dBA 0.0dBA 751 10.8dBA 0.0dBA 955 8.1dBA 0.0dBA 1277 4.7dBA 0.0dBA 549 7.5dBA 0.0dBA STRIDL3 IdlingTruck@LandfillEntrance3 546 15.3dBA 0.0dBA 744 10.9dBA 0.0dBA 948 8.2dBA 0.0dBA 1275 4.7dBA 0.0dBA 546 7.6dBA 0.0dBA STRIDL4 IdlingTruck@LandfillEntrance4 544 15.3dBA 0.0dBA 733 11.0dBA 0.0dBA 938 8.4dBA 0.0dBA 1270 4.8dBA 0.0dBA 544 7.7dBA 0.0dBA STRIDL5 IdlingTruck@LandfillEntrance5 543 15.4dBA 0.0dBA 722 11.2dBA 0.0dBA 927 8.5dBA 0.0dBA 1264 4.8dBA 0.0dBA 543 7.8dBA 0.0dBA STRIDL6 IdlingTruck@LandfillEntrance6 541 15.5dBA 0.0dBA 709 11.4dBA 0.0dBA 914 8.7dBA 0.0dBA 1259 4.9dBA 0.0dBA 541 7.9dBA 0.0dBA STRIDL7 IdlingTruck@LandfillEntrance7 540 15.5dBA 0.0dBA 699 11.5dBA 0.0dBA 903 8.8dBA 0.0dBA 1255 4.9dBA 0.0dBA 540 8.0dBA 0.0dBA STRIDL8 IdlingTruck@LandfillEntrance8 540 15.4dBA 0.0dBA 687 9.6dBA 0.0dBA 891 8.1dBA 0.0dBA 1250 4.9dBA 0.0dBA 540 8.1dBA 0.0dBA STRIDL9 IdlingTruck@LandfillEntrance9 540 15.3dBA 0.0dBA 679 8.1dBA 0.0dBA 882 7.5dBA 0.0dBA 1246 5.0dBA 0.0dBA 540 7.5dBA 0.0dBA STRIDL10 IdlingTruck@LandfillEntrance10 540 15.3dBA 0.0dBA 674 6.3dBA 0.0dBA 877 4.9dBA 0.0dBA 1245 4.2dBA 0.0dBA 540 6.0dBA 0.0dBA STR4 OnSiteTruckRouteLandfill NA 29.8dBA 0.0dBA NA 34.1dBA 0.0dBA NA 30.5dBA 0.0dBA NA 24.6dBA 0.0dBA NA 24.8dBA 0.0dBA STR8 OnSiteTruckRouteInorganicWastetoLandfill NA 37.0dBA 0.0dBA NA 26.7dBA 0.0dBA NA 24.5dBA 0.0dBA NA 20.2dBA 0.0dBA NA 29.7dBA 0.0dBA SD1 OnsiteBulldozerLandfill 763 45.4dBA 0.0dBA 409 37.8dBA 0.0dBA 606 35.0dBA 0.0dBA 1033 31.2dBA 0.0dBA 763 34.8dBA 0.0dBA SD2 OnsiteBulldozerLandfill 352 35.5dBA 0.0dBA 861 31.0dBA 0.0dBA 1043 27.7dBA 0.0dBA 1502 23.4dBA 0.0dBA 352 25.7dBA 0.0dBA TotalFacilitySoundLevel(1hourLeq): 46.5dBA NA 40.2dBA NA 37.2dBA NA 32.9dBA NA 36.7dBA NA Notes: (1) SoundLevelattheReceptorwascalculatedusingCadnaAAcousticalModellingSoftware. IndicatesNoiseSourceSubjectofAbatement. CRA051808(24)

Page1of1 TABLE2D POINTOFRECEPTIONNOISEIMPACTPHASEIIIATTENUATEDSOUNDLEVELS CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON TelferRoadResidence(Mr.Allingham) PetroliaLineResidence1(SouthofRoad) PetroliaLineResidence2(NorthofRoad) PetroliaLineResidence3(East) PetroliaLineResidence4(West) POR1 POR2 POR3 POR4 POR5 Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime Daytime Nighttime CadnaA Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. Distanceto 7a.m.7p.m. 7p.m.7a.m. ID SourceDescription Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) Receptor SoundLevel(1) SoundLevel(1) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) (m) (Leq) (Leq) IncinerationandDisposalFacility S1 IncineratorStack 552 30.6dBA 30.6dBA 1167 23.4dBA 23.4dBA 1370 21.9dBA 21.9dBA 1629 20.3dBA 20.3dBA 1263 23.1dBA 23.1dBA S2 IDFan 551 20.7dBA 20.7dBA 1169 12.6dBA 12.6dBA 1372 11.2dBA 11.2dBA 1632 12.7dBA 12.7dBA 1261 17.5dBA 17.5dBA S3 PrimaryCombustionAirBlower 502 24.4dBA 24.4dBA 1159 6.4dBA 6.4dBA 1363 5.0dBA 5.0dBA 1639 1.3dBA 1.3dBA 1212 14.3dBA 14.3dBA S4 SecondaryCombustionAirBlower 505 26.7dBA 26.7dBA 1156 15.7dBA 15.7dBA 1360 13.7dBA 13.7dBA 1634 8.6dBA 8.6dBA 1216 17.1dBA 17.1dBA S5 LDRBaghouseStack 399 26.9dBA 0.0dBA 1050 18.9dBA 0.0dBA 1254 17.4dBA 0.0dBA 1567 15.5dBA 0.0dBA 1107 22.9dBA 0.0dBA S6 LDRBaghouseFan 398 20.1dBA 0.0dBA 1050 6.1dBA 0.0dBA 1255 4.4dBA 0.0dBA 1568 8.7dBA 0.0dBA 1106 15.3dBA 0.0dBA S7 CarbonBlackInjectorTONAL 525 5.7dBA 5.7dBA 1156 0.8dBA 0.8dBA 1360 2.3dBA 2.3dBA 1628 5.7dBA 5.7dBA 1236 2.3dBA 2.3dBA S8 RadiatorFan1 462 26.1dBA 26.1dBA 856 17.6dBA 17.6dBA 1061 15.9dBA 15.9dBA 1387 14.3dBA 14.3dBA 1124 17.5dBA 17.5dBA S9 RadiatorFan2 468 25.4dBA 25.4dBA 851 17.4dBA 17.4dBA 1055 16.0dBA 16.0dBA 1380 14.5dBA 14.5dBA 1129 18.2dBA 18.2dBA S10 MainIDFan 473 21.0dBA 21.0dBA 847 14.3dBA 14.3dBA 1051 11.7dBA 11.7dBA 1376 8.4dBA 8.4dBA 1133 11.1dBA 11.1dBA S11 CombustionAirFan 492 25.9dBA 25.9dBA 841 26.8dBA 26.8dBA 1046 24.2dBA 24.2dBA 1364 13.4dBA 13.4dBA 1152 15.9dBA 15.9dBA S22 ConveyorMotor 490 20.3dBA 20.3dBA 840 25.4dBA 25.4dBA 1045 22.8dBA 22.8dBA 1364 19.4dBA 19.4dBA 1150 10.8dBA 10.8dBA S23 SludgePumpTruck 493 26.9dBA 26.9dBA 828 24.9dBA 24.9dBA 1032 22.3dBA 22.3dBA 1354 19.1dBA 19.1dBA 1148 18.0dBA 18.0dBA STRIDL1 IdlingTruck@Entrance1 257 20.1dBA 20.1dBA 1196 6.4dBA 6.4dBA 1399 4.5dBA 4.5dBA 1748 0.7dBA 0.7dBA 960 9.3dBA 9.3dBA STRIDL2 IdlingTruck@Entrance2 269 22.4dBA 22.4dBA 1171 5.7dBA 5.7dBA 1374 3.8dBA 3.8dBA 1720 0.9dBA 0.9dBA 977 10.4dBA 10.4dBA STRIDL3 IdlingTruck@Entrance3 286 21.6dBA 21.6dBA 1146 5.7dBA 5.7dBA 1350 4.0dBA 4.0dBA 1691 1.1dBA 1.1dBA 996 9.5dBA 9.5dBA STRIDL4 IdlingTruck@Entrance4 299 21.3dBA 21.3dBA 1128 5.0dBA 5.0dBA 1331 4.4dBA 4.4dBA 1669 2.4dBA 2.4dBA 1010 9.3dBA 9.3dBA STRIDL5 IdlingTruck@Entrance5 314 21.0dBA 21.0dBA 1108 6.4dBA 6.4dBA 1312 4.4dBA 4.4dBA 1647 1.5dBA 1.5dBA 1025 9.2dBA 9.2dBA STR1 OnSiteTruckRouteIncinerator1 NA 36.9dBA 29.9dBA NA 24.6dBA 17.6dBA NA 22.3dBA 15.4dBA NA 19.5dBA 12.5dBA NA 24.5dBA 17.5dBA STR2 OnSiteTruckRouteIncinerator2 NA 36.8dBA 29.8dBA NA 23.6dBA 16.6dBA NA 21.9dBA 14.9dBA NA 19.4dBA 12.4dBA NA 25.9dBA 18.9dBA STR3 OnSiteTruckRouteEntrance NA 27.0dBA 27.0dBA NA 11.4dBA 11.4dBA NA 9.9dBA 9.9dBA NA 7.1dBA 7.1dBA NA 15.8dBA 15.8dBA STR6 OnSiteTruckRouteInorganicWaste NA 31.8dBA 68.2dBA NA 18.8dBA 81.2dBA NA 16.6dBA 83.4dBA NA 13.9dBA 86.1dBA NA 18.6dBA 81.4dBA STR7 OnSiteTruckRouteBurnerAshtoLDR NA 39.4dBA 65.3dBA NA 26.5dBA 78.3dBA NA 24.5dBA 80.3dBA NA 21.9dBA 82.8dBA NA 27.7dBA 77.1dBA STR9 OnSiteTruckRouteThermalDesorber NA 33.5dBA 66.5dBA NA 19.0dBA 81.0dBA NA 17.1dBA 82.9dBA NA 14.4dBA 85.6dBA NA 20.2dBA 79.8dBA S12A CombustionAirIntakeFanATONAL 496 11.5dBA 11.5dBA 838 14.1dBA 14.1dBA 1042 11.6dBA 11.6dBA 1359 8.5dBA 8.5dBA 1156 5.4dBA 5.4dBA S12B CombustionAirIntakeFanBTONAL 494 16.2dBA 16.2dBA 838 15.6dBA 15.6dBA 1042 13.1dBA 13.1dBA 1360 8.6dBA 8.6dBA 1153 9.6dBA 9.6dBA S12C CombustionAirIntakeFanCTONAL 493 17.9dBA 17.9dBA 841 8.8dBA 8.8dBA 1045 6.9dBA 6.9dBA 1363 4.0dBA 4.0dBA 1153 9.2dBA 9.2dBA S12D CombustionAirIntakeFanDTONAL 495 12.4dBA 12.4dBA 840 9.1dBA 9.1dBA 1045 7.1dBA 7.1dBA 1361 4.8dBA 4.8dBA 1156 4.0dBA 4.0dBA S13 Compressor1ExhaustTONAL 511 30.4dBA 30.4dBA 1186 11.8dBA 11.8dBA 1390 10.5dBA 10.5dBA 1663 8.2dBA 8.2dBA 1220 21.6dBA 21.6dBA S14A Compressor1IntakeA 512 20.1dBA 20.1dBA 1189 1.8dBA 1.8dBA 1393 0.3dBA 0.3dBA 1666 2.7dBA 2.7dBA 1221 10.2dBA 10.2dBA S14B Compressor1IntakeB 512 22.4dBA 22.4dBA 1189 3.7dBA 3.7dBA 1393 2.4dBA 2.4dBA 1666 0.9dBA 0.9dBA 1221 12.5dBA 12.5dBA S15 Compressor1BayDoor 517 9.9dBA 9.9dBA 1190 1.3dBA 1.3dBA 1394 0.3dBA 0.3dBA 1665 3.2dBA 3.2dBA 1226 3.0dBA 3.0dBA S16 Compressor2BayDoor 510 12.2dBA 12.2dBA 1192 3.7dBA 3.7dBA 1396 2.1dBA 2.1dBA 1669 0.0dBA 0.0dBA 1219 4.5dBA 4.5dBA S17A Compressor2IntakeA 507 19.4dBA 19.4dBA 1194 0.9dBA 0.9dBA 1398 2.5dBA 2.5dBA 1672 8.8dBA 8.8dBA 1215 10.9dBA 10.9dBA S17B Compressor2IntakeB 507 20.5dBA 20.5dBA 1194 0.9dBA 0.9dBA 1398 0.7dBA 0.7dBA 1672 7.7dBA 7.7dBA 1215 11.4dBA 11.4dBA S18 Compressor2Exhaust 507 24.4dBA 24.4dBA 1191 13.6dBA 13.6dBA 1395 8.3dBA 8.3dBA 1669 5.9dBA 5.9dBA 1216 15.8dBA 15.8dBA S19 IncineratorCombustionBuildingBD 503 26.0dBA 26.0dBA 1164 2.0dBA 2.0dBA 1368 0.1dBA 0.1dBA 1643 6.2dBA 6.2dBA 1214 16.2dBA 16.2dBA S20 IncineratorCombustionBuildingBD2 516 7.8dBA 7.8dBA 1144 6.3dBA 6.3dBA 1348 4.6dBA 4.6dBA 1619 2.1dBA 2.1dBA 1227 4.7dBA 4.7dBA S21 CombustionAirIntakeFanDTONAL 449 15.6dBA 15.6dBA 859 21.8dBA 21.8dBA 1063 19.3dBA 19.3dBA 1394 15.8dBA 15.8dBA 1110 8.6dBA 8.6dBA TotalFacilitySoundLevel(1hourLeq): 44.8dBA 39.8dBA 34.9dBA 33.0dBA 32.7dBA 30.6dBA 29.6dBA 27.1dBA 34.2dBA 30.5dBA LandfillOperations STRIDL1 IdlingTruck@LandfillEntrance1 552 15.5dBA 0.0dBA 763 10.6dBA 0.0dBA 967 8.0dBA 0.0dBA 1283 4.6dBA 0.0dBA 552 7.4dBA 0.0dBA STRIDL2 IdlingTruck@LandfillEntrance2 549 15.5dBA 0.0dBA 751 10.8dBA 0.0dBA 955 8.1dBA 0.0dBA 1277 4.7dBA 0.0dBA 549 7.5dBA 0.0dBA STRIDL3 IdlingTruck@LandfillEntrance3 546 15.3dBA 0.0dBA 744 10.9dBA 0.0dBA 948 8.2dBA 0.0dBA 1275 4.7dBA 0.0dBA 546 7.6dBA 0.0dBA STRIDL4 IdlingTruck@LandfillEntrance4 544 15.3dBA 0.0dBA 733 11.0dBA 0.0dBA 938 8.4dBA 0.0dBA 1270 4.8dBA 0.0dBA 544 7.7dBA 0.0dBA STRIDL5 IdlingTruck@LandfillEntrance5 543 15.4dBA 0.0dBA 722 11.2dBA 0.0dBA 927 8.5dBA 0.0dBA 1264 4.8dBA 0.0dBA 543 7.8dBA 0.0dBA STRIDL6 IdlingTruck@LandfillEntrance6 541 15.5dBA 0.0dBA 709 11.4dBA 0.0dBA 914 8.7dBA 0.0dBA 1259 4.9dBA 0.0dBA 541 7.9dBA 0.0dBA STRIDL7 IdlingTruck@LandfillEntrance7 540 15.5dBA 0.0dBA 699 11.5dBA 0.0dBA 903 8.8dBA 0.0dBA 1255 4.9dBA 0.0dBA 540 8.0dBA 0.0dBA STRIDL8 IdlingTruck@LandfillEntrance8 540 15.4dBA 0.0dBA 687 9.6dBA 0.0dBA 891 8.1dBA 0.0dBA 1250 4.9dBA 0.0dBA 540 8.1dBA 0.0dBA STRIDL9 IdlingTruck@LandfillEntrance9 540 15.3dBA 0.0dBA 679 8.1dBA 0.0dBA 882 7.5dBA 0.0dBA 1246 5.0dBA 0.0dBA 540 7.5dBA 0.0dBA STRIDL10 IdlingTruck@LandfillEntrance10 540 15.3dBA 0.0dBA 674 6.3dBA 0.0dBA 877 4.9dBA 0.0dBA 1245 4.2dBA 0.0dBA 540 6.0dBA 0.0dBA STR4 OnSiteTruckRouteLandfill NA 29.8dBA 0.0dBA NA 34.1dBA 0.0dBA NA 30.5dBA 0.0dBA NA 24.6dBA 0.0dBA NA 24.8dBA 0.0dBA STR8 OnSiteTruckRouteInorganicWastetoLandfill NA 37.0dBA 0.0dBA NA 26.7dBA 0.0dBA NA 24.5dBA 0.0dBA NA 20.2dBA 0.0dBA NA 29.7dBA 0.0dBA SD1 OnsiteBulldozerLandfill 763 45.4dBA 0.0dBA 409 37.8dBA 0.0dBA 606 35.0dBA 0.0dBA 1033 31.2dBA 0.0dBA 763 34.8dBA 0.0dBA SD2 OnsiteBulldozerLandfill 352 35.5dBA 0.0dBA 861 31.0dBA 0.0dBA 1043 27.7dBA 0.0dBA 1502 23.4dBA 0.0dBA 352 25.7dBA 0.0dBA TotalFacilitySoundLevel(1hourLeq): 46.5dBA NA 40.2dBA NA 37.2dBA NA 32.9dBA NA 36.7dBA NA Notes: (1) SoundLevelattheReceptorwascalculatedusingCadnaAAcousticalModellingSoftware. IndicatesNoiseSourceSubjectofAbatement. CRA051808(24)

Page1of1 TABLE3 ACOUSTICASSESSMENTSUMMARYSTEADYSTATESOUNDLEVELS CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON Pointof SoundLevelat Verifiedby Compliancewith Reception PointofReception PointofReception Acoustic Performance Performance ID Description Predicted Audit Limit(1) Limit (Leq) (Yes/No) (Leq) (Yes/No) EXISTINGOPERATIONS IncinerationandDisposalFacility24HourOperations DaytimeOperations7a.m.to7p.m. POR1 TelferRoadResidence(Mr.Allingham) 54.5(dBA) No 45.0(dBA) No POR2 PetroliaLineResidence1(SouthofRoad) 43.4(dBA) No 50.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 41.5(dBA) No 50.0(dBA) Yes POR4 PetroliaLineResidence3(East) 39.2(dBA) No 50.0(dBA) Yes POR5 PetroliaLineResidence4(West) 46.1(dBA) No 50.0(dBA) Yes NighttimeOperations7p.m.to7a.m. POR1 TelferRoadResidence(Mr.Allingham) 53.2(dBA) No 40.0(dBA) No POR2 PetroliaLineResidence1(SouthofRoad) 42.0(dBA) No 45.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 40.2(dBA) No 45.0(dBA) Yes POR4 PetroliaLineResidence3(East) 38.1(dBA) No 45.0(dBA) Yes POR5 PetroliaLineResidence4(West) 44.2(dBA) No 45.0(dBA) Yes LandfillOperations7amto7pmDaytimeOnly POR1 TelferRoadResidence(Mr.Allingham) 46.5(dBA) No 55.0(dBA) Yes POR2 PetroliaLineResidence1(SouthofRoad) 40.2(dBA) No 55.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 37.2(dBA) No 55.0(dBA) Yes POR4 PetroliaLineResidence3(East) 32.9(dBA) No 55.0(dBA) Yes POR5 PetroliaLineResidence4(West) 36.7(dBA) No 55.0(dBA) Yes PHASEINOISEABATEMENT IncinerationandDisposalFacility24HourOperations DaytimeOperations7a.m.to7p.m. POR1 TelferRoadResidence(Mr.Allingham) 53.6(dBA) No 45.0(dBA) No POR2 PetroliaLineResidence1(SouthofRoad) 42.3(dBA) No 50.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 40.5(dBA) No 50.0(dBA) Yes POR4 PetroliaLineResidence3(East) 38.3(dBA) No 50.0(dBA) Yes POR5 PetroliaLineResidence4(West) 44.5(dBA) No 50.0(dBA) Yes NighttimeOperations7p.m.to7a.m. POR1 TelferRoadResidence(Mr.Allingham) 53.2(dBA) No 40.0(dBA) No POR2 PetroliaLineResidence1(SouthofRoad) 42.0(dBA) No 45.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 40.2(dBA) No 45.0(dBA) Yes POR4 PetroliaLineResidence3(East) 38.1(dBA) No 45.0(dBA) Yes POR5 PetroliaLineResidence4(West) 44.2(dBA) No 45.0(dBA) Yes LandfillOperations7amto7pmDaytimeOnly POR1 TelferRoadResidence(Mr.Allingham) 46.5(dBA) No 55.0(dBA) Yes POR2 PetroliaLineResidence1(SouthofRoad) 40.2(dBA) No 55.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 37.2(dBA) No 55.0(dBA) Yes POR4 PetroliaLineResidence3(East) 32.9(dBA) No 55.0(dBA) Yes POR5 PetroliaLineResidence4(West) 36.7(dBA) No 55.0(dBA) Yes PHASEIINOISEABATEMENT IncinerationandDisposalFacility24HourOperations DaytimeOperations7a.m.to7p.m. POR1 TelferRoadResidence(Mr.Allingham) 52.1(dBA) No 45.0(dBA) No POR2 PetroliaLineResidence1(SouthofRoad) 42.2(dBA) No 50.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 40.3(dBA) No 50.0(dBA) Yes POR4 SouthRokebyResidence 38.2(dBA) No 50.0(dBA) Yes POR5 PetroliaLineResidence 43.3(dBA) No 50.0(dBA) Yes NighttimeOperations7p.m.to7a.m. POR1 TelferRoadResidence(Mr.Allingham) 51.6(dBA) No 40.0(dBA) No POR2 PetroliaLineResidence1(SouthofRoad) 41.9(dBA) No 45.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 40.1(dBA) No 45.0(dBA) Yes POR4 SouthRokebyResidence 38.0(dBA) No 45.0(dBA) Yes POR5 PetroliaLineResidence 43.0(dBA) No 45.0(dBA) Yes LandfillOperations7amto7pmDaytimeOnly POR1 TelferRoadResidence(Mr.Allingham) 46.5(dBA) No 55.0(dBA) Yes POR2 PetroliaLineResidence1(SouthofRoad) 40.2(dBA) No 55.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 37.2(dBA) No 55.0(dBA) Yes POR4 SouthRokebyResidence 32.9(dBA) No 55.0(dBA) Yes POR5 PetroliaLineResidence 36.7(dBA) No 55.0(dBA) Yes PHASEIIINOISEABATEMENT IncinerationandDisposalFacility24HourOperations DaytimeOperations7a.m.to7p.m. POR1 TelferRoadResidence(Mr.Allingham) 44.8(dBA) No 45.0(dBA) Yes POR2 PetroliaLineResidence1(SouthofRoad) 34.9(dBA) No 50.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 32.7(dBA) No 50.0(dBA) Yes POR4 SouthRokebyResidence 29.6(dBA) No 50.0(dBA) Yes POR5 PetroliaLineResidence 34.2(dBA) No 50.0(dBA) Yes NighttimeOperations7p.m.to7a.m. POR1 TelferRoadResidence(Mr.Allingham) 39.8(dBA) No 40.0(dBA) Yes POR2 PetroliaLineResidence1(SouthofRoad) 33.0(dBA) No 45.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 30.6(dBA) No 45.0(dBA) Yes POR4 SouthRokebyResidence 27.1(dBA) No 45.0(dBA) Yes POR5 PetroliaLineResidence 30.5(dBA) No 45.0(dBA) Yes LandfillOperations7amto7pmDaytimeOnly POR1 TelferRoadResidence(Mr.Allingham) 46.5(dBA) No 55.0(dBA) Yes POR2 PetroliaLineResidence1(SouthofRoad) 40.2(dBA) No 55.0(dBA) Yes POR3 PetroliaLineResidence2(NorthofRoad) 37.2(dBA) No 55.0(dBA) Yes POR4 SouthRokebyResidence 32.9(dBA) No 55.0(dBA) Yes POR5 PetroliaLineResidence 36.7(dBA) No 55.0(dBA) Yes Note: (1) MinimumMOEsoundlevellimitsdefinedinNPC300. CRA078699(3)

Page1of1 TABLE4 ACOUSTICASSESSMENTSUMMARYIMPULSESOUNDLEVELSNIGHTTIME CLEANHARBORS 4090TELFERROAD,R.R.#1,CORUNNA,ON Compliancewith Noise ImpactAssessmentat Distanceto SoundLevel Performance Performance SourceNo. Source PointofReception Receptor atpor(1)(2) Limit(3) Limit Description (POR) (m) (dbai) (dbai) (Yes/No) is1 BaghouseUnit1PneumaticCylinder POR1 554 24.7 40 Yes POR2 1155 35.5 45 Yes POR3 1358 33.7 45 Yes POR4 1617 31.7 45 Yes POR5 1264 17.0 45 Yes is2 BaghouseUnit2PneumaticCylinder POR1 550 24.7 40 Yes POR2 1150 35.6 45 Yes POR3 1354 33.8 45 Yes POR4 1613 31.8 45 Yes POR5 1261 17.0 45 Yes is3 BaghouseUnit3PneumaticCylinder POR1 542 28.8 40 Yes POR2 1158 19.9 45 Yes POR3 1362 18.3 45 Yes POR4 1624 17.8 45 Yes POR5 1253 23.3 45 Yes is4 BaghouseUnit4PneumaticCylinder POR1 547 33.2 40 Yes POR2 1162 19.5 45 Yes POR3 1366 18.0 45 Yes POR4 1626 16.9 45 Yes POR5 1258 35.0 45 Yes Notes: (1)BasedoncalculatedL LM. (2)CalculatedusingCadnaA/ISO96132. (3)MOEMinimumNighttimeSoundLevelLimitDefinedinNPC300. CRA051808(24)

Clean Harbors Canada, Inc. Acoustic Assessment Report Appendix A Land Use Zoning Designation Plan 051808 (24) October 2013

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