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#REDIRECT [[GNRO-2017/00053, Response to Eseb RAI-1, Results of IWE and Iwl Inspections]]
| number = ML17237A059
| issue date = 08/25/2017
| title = Grand Gulf, Unit 1 - Response to Eseb RAI-1, Results of IWE and Iwl Inspections
| author name = Larson E A
| author affiliation = Entergy Operations, Inc
| addressee name =
| addressee affiliation = NRC/Document Control Desk, NRC/NRR
| docket = 05000416
| license number = NPF-029
| contact person =
| case reference number = CAC MF9461, GNRO-2017/00053
| document type = Letter, Response to Request for Additional Information (RAI)
| page count = 64
| project = CAC:MF9461
| stage = RAI
}}
 
=Text=
{{#Wiki_filter:GNRO-2017/00053August25,2017 U.S.NuclearRegulatory Commission ATTN:DocumentControlDesk Washington,DC20555-0001 EntergyOperations, Inc.P.O.Box756PortGibson,MS39150EricA.LarsonVicePresident, OperationsGrandGulfNuclearStationTel.(601)437-7500
 
==SUBJECT:==
ResponsetoESEBRAI-1,ResultsofIWEandIWL Inspections GrandGulfNuclearStation-Unit1DocketNo.50-416LicenseNo.NPF-29
 
==REFERENCES:==
1.EntergylettertoNRC, LicenseAmendment Request(LAR)forOneCycle Extension ofAppendixJTypeAIntegrated LeakageRateTestand OrywellBypassTestInterval, datedDecember29,2016(GNRO-2016/00062)
(ML16364A338)2.NRCEmailtoEntergy, GrandGulf-OfficialRAls[sic]forLAR AssociatedwithOneCycle Extension ofAppendixJTypeAILRTandOrywell BypassTestInterval(CACNo.MF9461),
datedAugust2,2017(GNRI-2017/00049)
(ML17214A099)
 
==DearSirorMadam:==
 
InReference1,Entergy Operations, Inc.requestedaonecycleextensiontothe10-year frequencyoftheGrand GulfNuclearStation(GGNS)Unit1 IntegratedLeakageRateTest(ILRT),orTypeAtest,andtheDrywellBypassLeakRateTest(DWBT).
Reference2wasaRequestfor Additional Information(ESEBRAI-1)fromthe Structural Engineering Branch(ESEB)ofthe NuclearRegulatory Commission(NRC)staff.GGNSwasrequestedtoprovidetheresultsoftheIWE InspectionpriortoRF20andtheresultsofthelasttwoIWLInspections.
Attachment1tothisletterprovidesthe responsetotheRAI.
Attachments2and3providetheIWEInspectionresultsandtheIWL Inspectionresults,respectively.Thislettercontainsnonew Regulatory Commitments.Shouldyouhaveany questions concerning thecontentofthisletter,pleasecontactDougNeveat(601)437-2103.Ideclareunderpenaltyofperjurythatthe foregoingistrueandcorrect.Executedonthe zs"dayofAugust,2017.
GNRO-2017/00053Page2of3";\""Sincerely,EricA.Larson tv-GGNSSiteVice President EAUsasAttachment 1:GGNSResponsetoESEBRAI-1 Attachment 2:Containment VisualInspection (IWE)Attachment 3:ContainmentBuildingVisual Inspection (IWL)cc:seenextpage GNRO-2017/00053Page3of3cc:U.S.NuclearRegulatory CommissionATTN:Mr.SivaLinghamMailStopOWFN8B1Rockville,MD 20852-2738 U.S.NuclearRegulatory CommissionATTN:Mr.ScottMorrisActingRegional Administrator,RegionIV1600EastLamarBoulevardArlington,TX76011-4511Mr.B.J.SmithDirector,Divisionof Radiological HealthMississippiState DepartmentofHealthDivisionof Radiological Health3150LawsonStreetJackson,MS39213 NRCSeniorResidentInspectorGrandGulf NuclearStationPortGibson,MS39150
----------------------------Attachment1to GNRO-2017/00053 GGNSResponsetoESEBRAI-1 GNRO-2017/00053 Attachment 1ESEBRAI-1Section3.3.9oftheLAR providedtheresultsofthemostrecent(RF20)
Containment VisualInspection pursuanttoSectionXIoftheAmerican SocietyofMechanical EngineersBoilerand PressureVesselCode, SubsectionIWE,butdidnotprovidetheresultsofanyoftheIWLinspections performedtodate.In orderfortheNRCstafftoassesstheeffective implementationofthelicensee's IWElIWLCISIProgram,pleaseprovidea discussion oftheresultsfortheIWE inspection performedpriortoRF20,anda discussionoftheresultsforthelasttwoIWLinspectionperiods.ResponsetoESEBRAI-1ResultsofIWE inspectionpriortoRF20:TheIWEinspectionpriortotheIWE inspectionofRF20was performed duringRF19.Theresultsofthis inspection werecharacterizedas"Itemswere previously identified andevaluated.
Noadditional degradation noted.IIInsupportoftheresultsoftheRF19IWE inspectionasstatedabove,theinspectionitems identifiedduringtheRF19 inspectionareprovidedin Attachment2.TheRF20IWEinspectionresults (previously providedinLARTable3.3.9-2)arealsoprovidedwiththeadditionofthe inspection component identificationtopermitthe comparisonoftheRF19andRF20inspections.ResultsofthelasttwoIWL inspections:ThelasttwoIWL inspections wereperformedinRF20andRF18.Theresultsof theseinspections werecharacterized as"Indications werepreviously identified andevaluatedwithnochanges.
IIInsupportoftheresultsoftheRF20andRF18IWL inspectionsasstatedabove,the inspectionitemsidentifiedduringtheRF20andRF18 inspectionsareprovidedin Attachment3.Theinspectionresultsarealsoprovidedwiththe corresponding inspection component identificationtopermitthe comparisonoftheRF20andRF18 inspections.Followonresponsetotable numbering commentinLARSection3.3.8, Containment Inservice Inspection ProgramDuringthe conferencecallofAugust1,2017aclarification concerning theidentification ofthetablesreferencedinLARSection3.3.8andtheir improperidentificationasTable3.3.7etc.wasidentifiedbythereviewer.Entergypersonnel providedverificationthatthereviewer's assumptionwascorrect.Asa follow-uptothisverification,thefollowing correctedpagesareprovided:
ML16364A338 GNRO-2016-00062 Pg26.pdfML16364A338 GNRO-2016-00062Pg31.pdfML16364A338 GNRO-2016-00062 Pg33.pdfML16364A338 GNRO-2016-00062 Pg36.pdfPage1of6 GNRO-2017/00053 Attachment 1Theidentifiedpagesareas presentedinthecompleteLAR.Revisionbarswereutilizedto identifythechanges.Pleaseseethenextfourpagesofthis Attachment,labeledas "GNRO-2016/00062 Attachment 1."Page2of6 GNRO-2016/00062 Attachment 1andtheirintegral attachments andmetallicshellandpenetrationlinersofClassCC pressureretaining componentsandtheirintegral attachments aresubjecttotherequirements ofSubsection IWE.Inaccordance withIWA-1320andIWL-1100,ClassCCreinforced concreteandtensioning systemsofconcretecontainments aresubjecttotherequirements ofSubsection IWL.ASMESectionXICodeofRecord Inaccordance with10CFR50.55a(g),EntergyisrequiredtoupdatetheASMESectionXI(theCode)
ContainmenfiSIProgramonceeverytenyears.Theupdated Containment lSIProgramisrequiredto complywiththelatesteditionand addendaoftheCode incorporated byreferencein1OCFR50.55aoneyearpriortothestartoftheintervalper1OCFR50.55a(g)(4)(ii).ThepriorintervaldatesforGGNSwereJune2,1997throughMay31,2008[2ndInterval].Basedon"lockin"dateofMay 31,2007,the2001Editionwiththe2003 AddendaofASMESectionXIistheversionofSectionXIthatEntergymustmeetforthe currentinterval[3rdInterval].ASMESectionXICodeCases Per10CFR50.55a(g),ASMECodeCasesthathavebeen determinedtobesuitableforuseinlSIProgramPlansbytheNRCarelistedinRG1.147"Inservice Inspection CodeCaseAcceptability-ASMESectionXI,Division1".Theuse ofCodeCases(otherthanthoselistedin RegulatoryGuide1.147)maybe authorizedbytheDirectoroftheOfficeof NuclearReactorRegulationuponrequest pursuantto10CFR50.55a(a)(3).TheASMESectionXICodeCases incorporatedintotheContainmentlSIProgramPlanarelistedinTable3.3.8-1.Atthetimethis ContainmentlSIProgramPlanwas originally issued,Revision15of RegulatoryGuide1.147wasthelatestrevision.Atthetimethis ContainmentlSIProgramPlanwasissued,Revision16of RegulatoryGuide1.147wasthelatestrevision.
TABLE3.3.8-1CODECASES INCORPORATEDINTOTHECISIPROGRAMCodeCaseTitle/RG1.147Revision/
RegulatoryGuide1.147 ConditionsForRequestforAlternative UseN-532-4Alternative RequirementstoRepairand 15Replacement Documentation RequirementsandInservice SummaryReportPreparationand Submission N-624Successive Inspections 14N-739Alternative Qualification Requirements for16PersonnelPerformingClassCCConcrete andPosttensioningSystemVisual ExaminationsN-753VisionTests 16 GNRO-2016/00062 Attachment 1PerIWA-2430(d),
forcomponents inspectedunderProgramB,eachoftheinspectionintervalsmaybe extendedordecreasedbyasmuchasoneyear.
Adjustmentsshallnotcausesuccessive intervalstobealteredbymorethanoneyearfromtheoriginalpatternof intervals.
PerIWA-2430(e),inadditiontotheinterval adjustmentallowedper IWA-2430(d),
forpowerunitsthatareoutofservice continuouslyfor6monthsormore,theinspectionintervalduringwhichtheoutage occurredmaybeextendedforaperiod equivalenttotheoutageandtheoriginalpatternofintervals extendedaccordingly forsuccessive intervals.
Inspection Schedule-Subsection IWEPerIWA-2420, inspectionplansshallbe preparedforthefirstinserviceintervaland subsequent inspectionintervals.Per IWA-2420(b),
animplementationschedulefor performance ofexaminationsandtestsshallbepreparedforeachinspectionplan.
Subarticle IWE-2400includestherequirementsforthescheduling ofexamination andtestsforClassMC componentsandMetallicLinersofClassCC components.
Specificschedulingcriteriaare includedinIWE-2412forplants,whichareemploying InspectionProgramB.This paragraph references TableIWE-2412-1,whichincludesminimumand maximumpercentages ofexaminationsrequiredtobe completedbyeachinspectionperiod.Table3.3.8-2 summarizes thisinformation.Figure3.3.8-1providesinterval,periodand approximate outagedates.PerIWE-2412(a),thefollowing examinationslistedinTableIWE-2500-1as deferrable totheendofthe inspectionintervalarenotrequiredtomeetthecriteriainTable IWE-2412-1:
a)CategoryE-A,ItemNoE1.12-WettedSurfaceof Submerged Areasb)CategoryE-A,ItemNoE1.20-BWRVentSystem AccessibleSurfaceAreas TABLE3.3.8-2IWECOMPONENT SCHEDULING INSPECTION INSPECTION PERIODMINIMUMMAXIMUMINTERVAL(CALENDAR YEARSEXAMINATIONS EXAMINATIONS OFSERVICEWITHINCOMPLETED,
%CREDITED,
%THEINTERVAL) 3ra3..16503ra7501753ra101001001Ifthefirstperiod completion percentageforanyexamination categoryexceeds34%,at least16%oftherequired examinationsshallbeperformedinthesecondperiod.
GNRO-2016/00062 Attachment 1Inspection Periods-Subsection IWLSubarticle IWL-2400includestherequirementsforthescheduling ofexamination andtestsforClassCC Concretecomponents.Table3.3.8-3 summarizes theSubsection IWLExamination periodsforGGNS.Concreteexaminationsshallbeconductedevery5years(aperiod)as describedin2410(a)and(c).Forthe purposesofthisprogramsection,anIWL inspectionperiodshallbedefinedasthe windowoftimeallowedby IWL-2410forthecompletionofonesetof IWLexaminations.
Concretesurfaceareasaffectedby repair/replacement activitiesshallbeexaminedin accordance withIWL-2410(d).
Table3.3.8-3Projected IWLExamination PeriodsPeriodStartDateEndDate30Year1/2/20111/2/201335Year1/2/20161/2/201840Year1/2/20211/2/202345Year1/2/20261/2/202850Year1/2/20311/2/203355Year1/2/20361/2/203860Year1/2/20411/2/2043SubsectionIWE Component Selection CriteriaClassMCcomponentsareselectedfor examinationpertherequirementsofthe2001Editionwiththe2003 AddendaofSectionXI,Table IWE-2412-1.
IWE-2420(a) statesthatthesequenceofcomponent andcomponent supportexaminations establishedduringthefirstintervalshallberepeatedduringthe successive intervalstotheextentpractical.Entergywillselectand examineamajorityoftheClassMC components andcomponent supportsinaccordancewiththiscriteria.However,EntergyhasadoptedCodeCaseN-624asapprovedin RegulatoryGuide1.147,whichstatesthatthe sequenceofexaminationsmaybemodifiedprovidedthe percentage ofrequirements ofTableIWE-2412-1aremet.CodeCaseN-624allowsthe sequenceofexaminations establishedduringthefirstintervaltobemodifiedbyfactorssuchas scaffolding
: erection, radiological concerns,insulationremovalorother considerations.
TheContainment Inspection Engineerselectsexaminationsforagivenintervalandforagivenperiodin accordancewiththerequirementsof1OCFR50.55aandASMESection XI.Examination selections aredocumentedintheIDDEALdatabase.
Theimplementing organization determines theappropriate scheduleforcompletionoftheexaminationswithinagivenperiod.
Examination CategoryE-ASelection GNRO-2016/00062 Attachment 1remainessentially unchanged,theynolongerrequireExamination CategoryE-Cexamination.
10CFR50.55a Limitations andModifications*TherequirementsofTableIWE-2500-1 Examination CategoryE-C,aremodifiedby1OCFR50.55aasfollows:*Per10CFR50.55a(b)(2)(ix)(G),theVT-1examinationmethodmustbeused toconducttheexaminationinItemE4.11ofTable IWE-2500-1.
The"owner-defined" visualexamination provisionsinIWE-231 O(a)arenotapprovedforuseforVT-1 examinations.*Per1OCFR50.55a(b)(2)(ix)(I),
theultrasonic examination acceptance standardspecified inIWE-3511.3forClassMC pressure-retaining componentsmustbeappliedto metalliclinersofClassCC pressure-retaining components.
IdentificationofIWEAugmented Examination ofContainmentSurfaceAreas Examination CategoryE-CWheneveraplanthasanarea(s)requiring examination underCategoryE-C,theareashallbe identifiedintheIDDEALdatabase.Areasrequiring CategoryE-CexaminationarelistedinTable3.3.8-4 Table3.3.8-4AreasRequiring CategoryE-CExamination Component Description ExamRequirements 10EC-01Corrodedlinerplateareaunder Ultrasonic ContainmentPenetration38.EC-02Corrodedplatearound Containment UltrasonicPenetration38.EC-03Corrodedlinerplateinexpansionfoam UltrasonicareaatAZ45degrees.
EC-04Corrodedlinerplateinexpansionfoam UltrasonicareaatAZ240 decrees.EC-05Corrodedlinerplateinexpansionfoam UltrasonicareaatAZ270degrees.
1-FP-02F-2 SuppressionPoolliner,Mech.Damage, Ultrasonicdentindication.
1-FP-08A-1 SuppressionPoolliner,Mech.Damage, Ultrasonicotherindication.
1-FP-08A-1 SuppressionPoolliner,Mech.Damage, Ultrasonicdentindication.
1-FP-04D-4 SuppressionPool-liner,Mech.Damage, Ultrasonicotherindication.
1-WP-01C-3 SuppressionPoolliner,Mech.Damage, Ultrasonicotherindication.
Attachment2toGNRO-2017/00053 Containment VisualInspection (IWE)
GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.RF20,March2016 Suppression PoolUnderwater Surfaces1-FP-02F-2DentIndication.Random mechanical (mech.)damageaffectingReportto Engineering Approvedsubstrate-30 Count-0.25in.dia.perIndication,In.xIn.area.Metalloss55mils.1-FP-08A-1OtherIndication.Randommech.damageaffectingsubstrate-1Reportto Engineering ApprovedCount-0.125in.x2in.perIndication,in.xin.area.Metalloss<11mils1-FP-08A-1DentIndication.Randommech.damageaffectingsubstrate-1Reportto Engineering ApprovedCount-0.25in.dia.perIndication,in.xin.area.Metalloss<30mlis 1-FP-040-4Otherindication.Randommech.damageaffecting substrate-ReporttoEngineering Approved0.0625in.x10in.perIndication,in.xin.areaaffected,4PerSq.Ft.Metalloss<9mlls 1-WP-01C-3OtherIndication.Isolatedmech.damageaffecting substrate-0.25 in.ReporttoEngineering Approveddia.perIndication,8in.x3in.areaaffected,9PerSq.Ft.Metalloss<12mlls ContainmentBuildingLinerLiner93-1 Uncoatedsurface,3places,lightrustonlinerweld,noevidenceofItemswere previously identified Noadditional degradation noted181-VT-16-060pitting.
andevaluated acceptable.duringthis examination.Uncoatedsurfaceatlinerweld.Lightrustwithnoevidenceofpittinq.Liner93-2UncoatedsurfacewithlightrustThereisnoevidenceofpitting.Itemswere previously identified Noadditional degradation notedISI-VT-16-061 andevaluated acceptable.duringthis examination.Weldonlinerisnotcoated.Rustwithnoevidenceofpitting.Uncoatedsurfaceareaapprox.3'0"x1'0".Haslightrustwithnoevidenceofpitting.Coatingappearstohavebeenremovedbymech.means.
Beamattachmentsarenotaccessibleforvisualinspection.Thisappliesonlytobottomsection.Page1of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Liner93-3Uncoatedsurfaceonweldseams.LightcorrosionwithnoevidenceItemswere previously identified Noadditional degradation notedISI-VT-16-062ofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlight corrosion.
Noevidenceofpitting.
Uncoatedsurfaceswithlightto mediumrust.Thisis mainlyaroundtheweldedconnections andsurroundingareainthe waterbox.Thereisnoevidenceofpitting.Uncoatedsurfaceswithlightto mediumrust(3areas).Thereisnoevidenceofpitting.
Uncoatedsurfacewithlight corrosion onembedplate.Noevidenceofoittino.
Liner93-4Coatingsremovedinthisarea.This areaiswheresuppression poolItemswere previously identified Noadditional degradation notedISI-VT-16-063 instrument cablewasattachedtoliner.Thereareareasoflightrust andevaluated acceptable.
duringthisexamination.thathaveno evidenceofoittinq.
Liner93-5Coatingsremovedinthisarea.Thisareais wheresuppression poolItemswere previously identified Noadditional degradation notedISI-VT-16-064 instrument cablewasattachedtoliner.Thereareareasoflightrust andevaluated acceptable.
duringthisexamination.thathaveno evidenceofoittinq.
Liner93-6Coatingremovedatwelds.Weldshavelightrust.Itemswere previously identified Noadditional degradation notedISI-VT-16-065andevaluated acceptable.
duringthisexamination.
Coatingsremovedintheseareas.Zincisinplace.
Coatingsremovedinthisarea.This areaiswheresuppression poolinstrumentcablewasattachedtoliner.Areashavelightrust.
Thereisnoevidenceofoittinq.Liner93-8Uncoatedsurfaceonlinerweld.Lightrustwithno evidenceofItemswere previously identified Noadditional degradation notedISI-VT-16-067pitting.andevaluated acceptable.
duringthisexamination.
Uncoatedsurface.Endofweldhaslight corrosionwithnoevidenceofpitting.
Liner120-1Uncoatedsurfacewithlightrust.
Thereisnoevidenceofpitting.Itemswere previously identified Noadditional degradation notedISI-VT-16-018 andevaluated acceptable.
durinothisexamination.Page2of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Uncoatedsurfaceontophalfofpenetration.Zinccoatingisintact.Thereisnoevidenceofpitting.Uncoatedsurfacewhere suppression poolinstrumentsareinstalled.Lighttomediumrustinsomeareaswithnoevidenceofpitting.Uncoatedsurfacewith tiohtrust.Noevidenceofpittinq.Liner120-2Uncoatedsurface.Zincstillinplace.Surfaceis1
%"approx.Itemswere previouslyidentifiedNo additional degradation notedISI-VT-16-019andevaluatedacceptable.duringthis examination.Uncoatedsurface.Weldshaveminorrust.No evidenceofpitting.Visibleruststreaks.Thesourceis inaccessibleforinspection.Uncoatedsurface.Lightrustatweldonembedplate.Noevidenceofpitting.Liner120-3Uncoated surfacewithnorust.Areaisapprox.1/8"x
%".Itemswere previously identified Noadditional degradation notedISI-VT-16-020andevaluatedacceptable.duringthis examination.
Uncoatedsurfacewithnorust.Areaisapprox.
%"x%".Uncoatedsurfacewithnorust.Areaisapprox.
1%"x%".Thereisnoindicationofpittingonitemsshownabove.Liner120-4Uncoatedsurfaceapprox.
W'(chippedpaint).Itemswere previously identified Noadditional degradation notedISI-VT-16-021andevaluatedacceptable.duringthis examination.Uncoatedsurfaceapprox.1 Y2"X3,4"(chippedpaint).Thereisnoindicationofoittinqinremovalareas.Liner120-5Coatingsremovedinthisarea.Thisareaiswhere suppression poolItemswere previously identified Noadditional degradation notedISI-VT-16-022 instrumentcablewasattachedtoliner.Rustinarea.andevaluatedacceptable.duringthis examination.Thisareaisusedforstorageduringrefueloutages.Therearemultipleareaswherecoatingshavebeenremoved(chipped,scratches).Lightrustinarea.Thereisnoindicationofpittinginareasoflightrust.
Page3of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Liner120-6Coatingsremovedinthisarea.Thisareaiswhere suppression poolItemswere previously identified Noadditional degradation noted181-VT-16-023 instrumentcablewasinstalled.Lightrustinareas.andevaluated acceptable.duringthis examination.Visibleruststreaks.Thesourceis inaccessibleforinspection.Coatingremovedfrom3"area.Primerisstillintact.Thereisnoindicationofpittinginareasoflightrust.Liner120-7Uncoatedsurfaceswithlightandmediumrustwhere suppressionItemswere previously identified Noadditional degradation noted181-VT-16-024 poolinstrumentationcablesareattachedtoliner.Noevidenceofandevaluatedacceptable.duringthis examination.
pitting.Liner120-8Uncoatedsurfaceswithlightandmediumrustwhere suppressionItemswere previously identified Noadditional degradation noted181-VT-16-025pool instrumentationcablesareinstalled.Rustinsomeareaswithandevaluatedacceptable.duringthis examination.noevidenceofpitting.Uncoatedsurfaceatendcap.Lightrustwithnoevidenceofpitting.Liner135-1Uncoatedsurfacesaroundremovalareaonembedplate.ThereisItemswere previously identified Noadditional degradation noted181-VT-16-026lightrustwithnoevidenceofpitting.andevaluatedacceptable.duringthis examination.Uncoatedsurfacewithlightruston penetrationcover.Thereisnoevidenceofpitting.Uncoatedsurfacewithlightrust.Areasareapprox.1".Thereisno evidenceofpitting.Uncoatedsurfacewithlightrust.Thesearesmallareaswithnoevidenceofpitting(3places).Uncoatedsurfacewithlightrust.Areaisapprox.2"withnoevidenceofpitting.Uncoatedsurfaceonweld.Thereislighttomediumrustwithno evidenceofpittinq.Liner135-2Uncoatedsurfacewithlighttomediumrust.ThisareaextendstoItemswere previously identifiedNoadditional degradation noted181-VT-16-027belowtheseamweldintotheexpansionjointat161'elev.Thisareaandevaluatedacceptable.duringthis examination.Page4of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
isinaccessibleforexamination.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust(2places).Thisisnoindicationof pitting.Uncoatedsurfacewithlightrust.Thisisnoindicationofpitting.Uncoatedsurfacewithnorustorpitting.Paintinanareaofapprox.4"x2.5"haspeeled.Zincisstillintact.Uncoatedsurfacewithnorustorpitting.Paintinanareaofapprox.1.5"x2.5"haspeeled.Zincisstillintact.Uncoatedsurfacewithlightrust.Areaisapprox.2"inlength.Thereisnoindicationofpitting.Uncoatedsurfacewithnorustorpitting.Therearescatteredareasofchippedpaint.Zincisstillintact.Uncoatedsurfaceonportionsoftheweld.Thereisnorustorpittinq.Liner135-3Uncoatedsurfaceonplatetolinerweld.ThereislightrustwithnoItemswere previously identified Noadditional degradation notedISI-VT-16-028indicationofpitting.andevaluatedacceptable.duringthis examination.Uncoatedsurfaceonseamweld.Thereislightrustwithnoindicationofpitting.Item3.Uncoatedsurfacewithnorustandnopitting.Painthaschippedawayinanareaofapprox.1"x2".Zinccoatingisstill intact.Uncoatedsurfacewithnorustorpitting.Painthasflakedawayinthisarea.Zinccoatingisstillintact.Uncoatedsurfacewithnorustorpitting.Thereare numerousareasofchippedpaint.Zinccoatingisstillintact.Page5of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Uncoatedsurfacewithlightrustontheweld.Thereisno indicationofpitting.
Uncoatedsurfaceonembedplate.Thereislightrustwithno indicationofpitting.
Uncoatedsurfacewithlightrust.Thereisno indicationofpitting.
Uncoatedsurfaceonseamweld.Thereislightrustwithno indicationofpitting.
Uncoatedsurfaceonthelineratthe expansionjoint.Thisdoesnotextendbehindthe expansionjoint.Thereisno evidenceofpitting.
Uncoatedsurfacewithnorustorpitting.Painthasflakedawayinanareaapprox,1"x1.5".Liner135-4 Uncoatedsurfacewithlightrust.Thereisno indicationofpitting(2Itemswere previously identified Noadditional degradation notedISI-VT-16-029 places).andevaluated acceptable.
duringthisexamination.
Lichtrustonweld.Thereisnoindicationofpitting.Liner135-5 Uncoatedsurfacewithlightrust.Thereisno evidenceofpitting.Itemswere previously identified Noadditional degradation notedISI-VT-16-030 andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightrustaround penetrations.Thereisnot evidenceofpitting.
Uncoatedsurfacewithmediumtolightrust(7places).Thereisno evidenceofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.12"x2",Thereis noevidenceofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.14"x2".Thereis noevidenceofpitting.
QUncoatedsurfacewithliohtrust.Thereisno evidenceofpitting.Page6of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.
Uncoatedsurfacewithlightrust.Areaisapprox.4"x12".Thereis noevidenceofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.2" diameter.
Thereisnoevidenceofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.3" diameter.
Thereisnoevidenceofpitting.
Uncoatedsurfacewithlightrust.Thereisno evidenceofpitting.
Uncoatedsurfacewithlightrustatweld.Thereisno evidenceofoittino.Liner135-6 Uncoatedsurfacewithlightrustbehind l-beam(3places).Itemswere previously identified Noadditional degradation notedISI-VT-16-031 andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightrustatwelds.
Uncoatedsurfacewithlightrustapprox.3"sq.
Uncoatedsurfacewithlightrustapprox.10"x4".
Uncoatedsurfacewithlightrustapprox.4"x6".
Uncoatedsurfacewithlightrustthefulllengthoftheplate.Painthas chippedandorpeeled.Baremetalwithlightrust.Areasareapprox.3" diameter(4places).Baremetalwithlightrustapprox.3" diameter.
Inaccessible areasbehindverticaltrays.Noevidenceofpittinqinareasidentifiedashavinqliqhtrust.Liner135-7 Uncoatedsurfaceatembedtolinerweld.
ThereisliqhtrustwithnoItemswere previously identified Noadditional degradation notedPage7of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
ISI-VT-16-032indicationofpitting.andevaluatedacceptable.duringthis examination.Uncoatedsurfaceateyeboltwelds.Thereislightrustwithnoindicationofpitting.Uncoatedsurfacewithlightrust.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.24"x2".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.3"x4".Thereisnoindicationofpitting.Uncoatedsurfacewithnorustandnopitting.Locationisscatteredwithareasofchippedpaint.Zincisintact.Uncoatedsurfacewithlightrustonattachment.Thereisnoindicationofpitting.Thereisagougeapprox.3/4"x1/4"x1/32"deep.Thereislightrustwithnoindicationofpitting.Thereisascratchapprox.3/8"x1/4".Thereislightrustwithnoindicationof pittinq.Liner135-8Uncoatedsurfacewithlightrust.Areaisapprox.3"x1".ThereisnoItemswere previously identified Noadditional degradation notedISI-VT-16-033indicationofpitting.andevaluatedacceptable.duringthis examination.Uncoatedsurfacewithlightrustonweld.Thereisnoindicationof pitting.Uncoatedsurfacewithlightrust.Areaisapprox.10"x4".Thereisnoindicationofpitting.Page8of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Uncoatedsurfacewithlightruston penetration covers.Thereisnoindicationofpitting.
Uncoatedsurfacewithlightruston attachmentwelds(8places).Thereisnoindicationofpitting.
Uncoatedsurfacewithliohtrust.Thereisno indicationofoittinq.
Liner161-1Uncoatedsurfacewithlightruston penetration surface.ThereisnoItemswere previously identified Noadditional degradation notedISI-VT-16-034 indicationofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightruston attachment welds.Thereisnoindicationofpitting.
Uncoatedsurfacewithlightruston penetration coverandattachment welds.Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrustonstrain gauge(2places).
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust(3places).Areaisapprox.2" diameter.Thereisno indicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.31/2"x11/2".Thereisno indicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.4"x2".
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.3"x2".
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.5"x4".
Thereisnoindicationofpitting.
Uncoatedsurfacewithliqhtrust(3places).
Thereisnoindication ofPage9of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
pitting.Uncoatedsurlacewithlightrust(10places).Thereisnoindicationofpitting.Uncoatedsurlace.Thereisnumerousareasofchippedandpeeledpaint.Thereis liqhtrustinsomeareaswithnoindicationofpittinq.Liner161-2 Uncoatedsurlacewithlightrust.Areaisapprox.4"x3"(4places).Itemswere previously identified Noadditional degradation notedISI-VT-16-035Thereisnoindicationofpitting.
andevaluated acceptable.duringthis examination.
Uncoatedsurlacewithlightrustonthe penetrationcovers(3places).Thereisnoindicationofpitting.
Uncoatedsurlacewithlightrust.Thereisnoindicationofpitting.
Discernablebulgewitha diameterof8".Thisbulgeextendsoutwardapprox.1/2".Thereisnoflakingorpeelingofcoatingsinthisarea.
UTthickness measurements wereperlormedintheareaonandaroundthebulge.ThereisnoreductionofbasematerialfromthatrecordedonNDEReport BOP-UT-07-008.
Uncoatedsurlacewithlightrust.Areaisapprox.1/2"x4".Thereisnoindicationofpitting.
Uncoatedsurlacewithlightrustorpitting.Painthasbeenchippedbutthezinccoatingisintact.
Uncoatedsurlacewithlightrust.Areaisapprox.4"diameter.Thereisnoindicationofpitting.
Uncoatedsurlacewithlightrustontheseamweld(2places).Thereisnoindicationofpitting.
Uncoatedsurlaceontheswaystrut attachmentweld.Thereisnoindicationof pittinq.Page10of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Painthasflakedinareaapprox.1/2"x2".Zinc coatingisintact.
Liner161-3UncoatedsurfaceatT.S.attachmentwelds.ThereislightrustwithItemswere previously identified Noadditional degradation notedISI-VT-16-036 noindicationofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightruston penetrationcover.Thereisno indicationofpitting.
Uncoatedsurfacewithlightruston penetration coverandpipe.Thereisnoindicationofpitting.
Uncoatedsurfacewithllohtrust.Thereisno indicationofpittinQ.Liner161-4 Uncoatedsurfacewithlightrustandnopittingon penetrationcoversItemswere previously identified Noadditional degradation notedISI-VT-16-037(5pieces).
andevaluated acceptable.duringthis examination.
Uncoatedsurfacewithlightrustandnopittingonthe attachment weld.Uncoatedsurfacewithlightrustandnopittingonthegaugemount.
Uncoatedsurfacewithlightrust.No indicationofpitting.
Uncoatedsurfacewithlightrustandnopittingonremovalareas(3 places).Uncoatedsurfacewithlightrustandnopittingatseamweld.Areaisapprox.6"inlenqth.
Liner161-5Uncoatedsurfacewithlightrustwhereunistrut attachestotheplateItemswere previously identified Noadditional degradation notedISI-VT-16-038(6places).No indicationofpitting.
andevaluated acceptable.duringthis examination.
Uncoatedsurfacewithlightrust.Areaisapprox.10"x4"(3places).Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.6"x4"(2places).ThereisnoindicationofpittinQ.
Page11of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.
Uncoatedsurfacewithlightrustonthe penetration coverandpipe(2places).Thereisno indicationofpitting.
Uncoatedsurfaceatthestraingaugeweld attachments(6places).Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.No indicationofpitting.
Uncoatedsurfacewithlightrustatthe attachmentweld.Noindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.
7"x3"(2pieces).
Noindicationofpitting.
Uncoatedsurfacesapprox.6"x3"(2places).Thereislightrustwith noindicationofpitting.
Uncoatedsurfacesapprox.6"x4"(2places).Thereislightrustwith noindicationofoittinc.
Liner161-6Uncoatedsurfaceon attachmentweldatstrain gauges(4places).Itemswere previously identified Noadditional degradation notedISI-VT-16-039Thereislightrustwithno indicationofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightrust.Areaisapprox.14"x8".Thereis noindicationofpitting.
Uncoatedsurfacewithlightrust.Thereisnoindicationofpitting.
Uncoatedsurfacewithfourareaswitharcstrikes.No indication ofcrackingorpitting.
Uncoatedsurface360('aroundthe equipmenthatchflange.Lightrustwithno indicationofpitting.
Uncoatedsurfacewithliqhtrust.Areaisapprox.18"x6".Thereis Page12of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)ComponentIDIndication Description Disposition CommentsIReportNo.
noindicationofpittinq.
Liner161-7Uncoatedsurfaceonpipebehindpenetration cover(2places).Itemswere previously identified Noadditional degradation notedISI-VT-16-040 Thereislightrustwithno indicationofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurfaceonattachmentweldatstraingauge.Thereislightrustwithno indication ofpitting.Uncoatedsurfaceonattachment weld.Thereislightrustwithno indication ofoittinq.Liner161-8Uncoatedsurfaceatstraingaugeweldattachment.
ThereislightItemswere previously identified Noadditional degradation notedISI-VT-16-041rustwithno indication ofpitting.andevaluated acceptable.
duringthisexamination.
Scattered areasofchippedpaint.Norust.Zinc coatingisintact.
Angleremovalareawithlightrust.No indication ofpitting.Liner184-1 Uncoatedsurfacewithlightrust(3 places).ThereisnoindicationofItemswere previously identified Noadditional degradation notedISI-VT-16-042pitting.andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithstraingauge.Thereismediumrustwithno indication ofpitting.Uncoatedsurfaceatattachment weld.Thereislightrustwithno indicationofpitting.
Uncoatedsurfacewithlightrust(4 places).Thereisnoindication ofpitting.Uncoatedsurfacewithlightrust(7 places).Thereisnoindication ofpitting.Uncoatedsurfacewithnorust.Areaisanark strikewithnoindication ofcracksorpitting.
Uncoatedsurfacewithlightrust.
Thereisnoindicationofpitting.
Page13of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Gougewithareductionof0.060"fromnominalwall.Nominalwallis0.275".Reductionwascausedfromgrinding.Locationofgougeisat194'EL.Gougewithareductionof0.046"fromnominalwall.Nominalwallis0.268".Reductionwascausedfromlugremovalatlocation186'-5" EL.Gougewithareductionof0.0625"fromnominalwall.Nominalwallis0.268".Reductionwascausedfromlugremovalatlocation187'-5"EL.Liner184-2Uncoatedsurfacewithlightrust.Thereisnoindicationofpitting.Itemswere previously identified Noadditional degradation notedISI-VT-16-043 andevaluated acceptable.duringthis examination.Uncoatedsurfacewithlightrust(10places).Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.4"x2".Uncoatedsurfacewithnorustorpitting.Thereare numerousareasofchippedpaint.Zinccoatingisintact.Liner184-3Gougewithreductionof0.078"fromnominalwall.NominalwallisItemswere previously identified Noadditional degradation notedISI-VT-16-0440.282".Areaisapprox.1/2"diameter.Locationofgougeis189'-10" andevaluated acceptable.duringthis examination.
atAZ-11T.Uncoatedsurfacewithchippedpaintin numerousareas.Thereisnorustandthezinccoatingisintact.Uncoatedsurfacewithlightrust.Thereisnoindicationofpitting.Uncoatedsurfaceduetoarcstrikes(5places).Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaapprox.1"diameter.Thereisnoindicationofpitting.
Page14of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Uncoatedsurfacewithmediumrust(3places).Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.2"diameter.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust(5places).Thereisnoindicationof pitting.Uncoatedsurfacewithmediumrustinanareaapprox.12"square.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustinanareaapprox.1"diameter.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust(3places).Thereisnoindicationof pittinq.Liner184-4Uncoatedsurfaceat attachmentwithlightrust(2places).ThereisItemswere previously identifiedNoadditional degradation notedISI-VT-16-047noindicationofpitting.
andevaluated acceptable.duringthis examination.Uncoatedsurfaceatpenetrationweld.Thereislightrustwithnoindicationofpitting.Uncoatedsurfacewithlightruston penetration(2places).Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.8"x5".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.12"x5",Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.2" diameter(3places).Thereisnoindicationofpitting.
Page15of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.Uncoatedsurfacewithlightrustatstraingauge.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.12"x10".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.12"x10".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.14"x18".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.12"x4".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.12"x6".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust(9places).Thereisnoindicationof pitting.Uncoatedsurfaceonembedplatewithmediumrust.Thereisnoindicationofpitting.Uncoatedsurfaceonembedplatewithmediumrust.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust(2places).Areaisapprox.12"x8".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.12"x8".Thereisnoindicationofpitting.Liner184-6Uncoatedsurfacewithlightrustandunistrut attachment(2places).Itemswere previously identified Noadditional degradation noted181-VT-16-049Thereisnoindicationofpitting.andevaluatedacceptable.duringthis examination.
Page16of46 GNRO-2017/00053 Attachment 2ContainmentVisualInspection(IWE)
Component IDIndication Description Disposition CommentsIReportNo.
Uncoatedsurtacewithlightrustatstraingauge(2places).Thereis noindicationofpitting.
Uncoatedsurtacewithlightrustat attachmentweld.Thereisno indicationofpitting.
Uncoatedsurtacewithlightrust.Areaisapprox.3" diameter.
Thereisnoindicationofpitting.
Uncoatedsurtacewithlightrust.Areaisapprox.4" diameter.
Thereisnoindicationofpitting.
Uncoatedsurtacewithmediumrustatstraingauge.Thereisno indicationofpitting.Liner184-7 Uncoatedsurtacewithlightrustat attachmentweld.ThereisnoItemswere previously identified Noadditional degradation noted181-VT-16-050indicationofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurtacewithlightrust.Areaisapprox.2" diameter.
Thereisnoindicationofpitting.
Uncoatedsurtacewithlightrust.Areaisapprox.1/2" diameter.Thereisno indicationofpitting.
Uncoatedsurtacewithlightrust.Areaisapprox.11/2"x1".Thereisnoindicationofpittino.Liner184-8 Uncoatedsurtacewithlightrustat attachmentweld(2places).Itemswere previously identified Noadditional degradation noted181-VT-16-051Thereisno indicationofpitting.
andevaluated acceptable.duringthis examination.
Uncoatedsurtacewithlightrust(6places).Thereisno indication ofpitting.Uncoatedsurtacewithlightrust.Areaisapprox.2"diameter.Thereisnoindicationofpitting.
Uncoatedsurtacewithliqhtrust.Areaisapprox.8"x6".Thereisno Page17of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
indicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.12"x12".
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.3"x2".
Thereisnoindication ofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.6"x4".
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.6"x2".
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust(2 places).Thereisnoindication ofpitting.Uncoatedsurfacewithlightrust(2 places).Thereisnoindication ofoittino.Liner208-1Uncoatedsurfacewithlightrust.
Wherestructural steelweldstoItemswerepreviously identified Noadditional degradation notedISI-VT-16-052 embedplate.Thereisnoindicationofpitting.
andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightrust.Areaisapprox.1/12"x1/2".
Thereisnoindicationofpitting.
Uncoatedsurfacewithnorustorpitting.
Numerousareasofchippedpaint.Zincisintact.
Comments:
Thereareafewpreviously identified gougesinthelowerlinerplate.
In8/2003aUTwasperformed toverifythethicknessofthelinerplate.The averagethicknessofthelinerplateinthisareais.297".
Gouqesdonotexceed.037".Liner208-2Uncoatedsurfacewithlightrust wherestructural steelweldstoItemswere previously identified Noadditional degradation notedISI-VT-16-053 embedplate.Thereisnoindicationofpitting.
andevaluated acceptable.
duringthisexamination.
Page18of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Uncoatedsurfacewithlightrust.Areaisapprox.1 1/2"x1/2".Thereisnoindicationofpitting.
Uncoatedsurfacewithnorustorpitting.
Numerousareasofchippedpaint.Zincisintact.
Uncoatedsurfacewithlightrust(2places4"x8").Thereisno indicationofpitting.
Comments:Thereareafew previouslyidentifiedgougesinthelowerlinerplate.
In08/2003aUTwasperformedtoverifythe thicknessofthelinerplate.Theaveragethicknessofthelinerplateinthisareais.297".Gouqesdonotexceed0.37".Liner208-3 Uncoatedsurfacewithlightrust.Areaisapprox.1"diameter.ThereItemswere previously identified Noadditional degradation notedISI-VT-16-054isnoindicationofpitting.
andevaluated acceptable.duringthis examination.
Uncoatedsurfacewithlightrust.Areaisapprox.2"x6".Thereisnoindicationofpitting.
Uncoatedsurfacewithmediumrustat unistrutweld.Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustonseamweld.Areaisapprox.1"long.Thereisnoindicationofpitting.
Uncoatedsurfacewithnorustorpitting.Zincisintact.Uncoatedsurfacewithlightrust.Smallareasofchippedpaint.Thereisnoindicationofpitting.Uncoatedsurfacewithnorustorpitting.Zincisintact.
Page19of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Uncoatedsuriacewithnorustorpitting.Numerousareasofchippedpaint.Zincisintact.
Uncoatedsuriacerepairedarea.Thereisnoindicationofrust.
Comments:Thereafew previouslyidentifiedgougesinthelowerlinerplate.The averagethicknessofthelinerplateinthisareais.297".Gougesdonotexceed0.37"Liner208-4UncoatedsurfacewithmediumrustwherestructuralsteelweldstoItemswere previously identified Noadditional degradation noted181-VT-16-055embedplate(2places).Thereisnoindicationofpitting.
andevaluated acceptable.duringthis examination.
Uncoatedsuriacewithlightrustwherestructuralsteelweldtoembed.Thereisnoindicationofpitting.
Uncoatedsuriacewithnorustorpitting.Numerousareasofchippedpaint.Zincisintact.
Comments:Thereareafew previouslyidentifiedgougesinthelowerlinerplate.
On08/2003aUTwasperiormedtoverifythethicknessofthelinerplate.Theaveragethicknessofthelinerplateinthisareais.297".Gouqesdonotexceed0.37".Liner208-5 Uncoatedsuriacewithlightrustatstraingauge(2places).ThereisItemswere previously identified Noadditional degradation noted181-VT-16-056noindicationofpitting.
andevaluated acceptable.duringthis examination.
Uncoatedsuriacewithlightrustonembedplate(2places).Thereisnoindicationofpitting.
Uncoatedsuriacewithnorustorpitting.Uncoatedsurfacewithnorustorpitting.Therearenumerousareasofchippedpaint.
UncoatedsuriacebehindT.8.Thereisnorustoroittino.
Page20of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Uncoatedsurfacewithbaremetal(1place-11/2" X3")withnorustorpitting.Uncoatedsurface(baremetal)withnorustorpittingbehindpipe support.Liner208-6Uncoatedsurfacewithlightrustonembedplate.Areaisapprox.3"Itemswere previouslyidentifiedNo additional degradation notedISI-VT-16-057x1".Thereisnoindicationofpitting.
andevaluated acceptable.
duringthisexamination.UncoatedsurfacewithlightrustatT.S.toembedwelds.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Coatingiscrackedandpeeling.Thereisnoindicationofpitting.Uncoatedsurfacewherepaintisflakingandpeeling.Thereisnopitting.Zincisintact.Uncoatedsurfacewherepaintispeeling.Thereisnorustorpitting.Zincisintact.Liner208-7 Uncoatedsurfacewithmediumrustonembedplateweldtoliner.Itemswere previously identified Noadditional degradation notedISI-VT-16-058Areaisapprox.12"long.Thereisnoindicationofpitting.
andevaluated acceptable.duringthis examination.Uncoatedsurfacewithlightrust.Areaisapprox.1"x1/2".Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustwherestructuralsteelweldstoembed.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.1"diameter.Thereisnoindicationofpitting.Uncoatedsurfacewithnorustorpitting.Numerousareashavechippedpaint.Zinccoatingisintact.
Page21of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Uncoatedsurfacewithnorustorpitting.
Numerousareashavechippedpaint.Zinccoatingisintact.Uncoatedsurface(1/2"x12")withnorustorpitting.Zinccoatingis intact.Liner208-8UncoatedsurfacewithlightrustwhereT.S.isweldedtoembed.Itemswere previously identified Noadditional degradation notedISI-VT-16-059Thereisnoindicationofpitting.
andevaluatedacceptable.duringthis examination.Uncoatedsurfacewithlightrustwherestructuralsteelweldstoembed.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustwherestructuralsteelweldstoembed.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustonembedplate.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust(5places).Thereisnoindicationof pitting.Uncoatedsurfacewithlightrust(2places).Areasareapprox.5"x9".Thereisnoindicationofpitting.Uncoatedsurfacewithnorustorpitting.Thereare numerousareaswherepainthaspeeledorchipped.Zincinintact.
ContainmentDomeLiner Liner0-3Uncoatedsurfacewithlightrustonseamweld.Areaisapprox.1 0"Itemswere previously identified Noadditional degradation notedISI-VT-15-005long.Thereisnoindicationofpitting.andevaluatedacceptable.duringthis examination.UncoatedsurfacewithlightrustAreaisapprox.3"diameter.Thereisnoindicationofpitting.UncoatedsurfacewithlightrustAreaisapprox.6'9x4".Thereisnoindicationofpitting.
Page22of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.
UncoatedsurfacewithlightrustAreaisapprox.4"x12".
Thereisnoindicationofpitting.
Liner0-4UncoatedsurfacewithlightrustAreaisapprox.2" diameter(2Itemswere previously identified Noadditional degradation notedISI-VT-15-002places).Thereisno evidenceofpitting.
andevaluated acceptable.
duringthisexamination.
UncoatedsurfacewithlightrustAreais approx.11/2" diameter(2places).Thereisnoevidenceofpitting.
UncoatedsurfacewithlightrustAreais approx.12"x3".Thereisno evidenceofpitting.
UncoatedsurfacewithlightrustAreaisapprox.4"x12".
Thereisnoevidenceofpitting.
UncoatedsurfacewithlightrustAreaisapprox.2"diameter.Thereisnoevidenceofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.6"x4".Thereisno evidenceofoittinq.Liner0-1Uncoatedsurfacewithlightrust.Areaisapprox.2" diameter(2Itemswere previously identified Noadditional degradation notedISI-VT-15-003 places).Thereisnoindicationofpitting.
andevaluated acceptable.
duringthisexamination.
UncoatedsurfacewithmediumrustAreaisapprox.4"x1" diameter.Thereisno indicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.3"diameter.Thereisnoindicationofpitting.
UncoatedsurfacewithmediumrustAreaisapprox.6"x1" diameter.Thereisno indicationofpitting.
UncoatedsurfacewithmediumrustAreaisapprox.1"diameter.Thereisnoindicationofpitting.
Liner0-2Uncoatedsurfacewithlightrustatplateto stiffenertoembedplate.Itemswere previously identified Noadditional degradation notedISI-VT-15-004Thereisno evidenceofpitting.
andevaluated acceptable.
durinqthisexamination.
Page23of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Uncoatedsurfacewithlightrustat clevistolinerweld.Areaisapprox.6"x6" diameter.Thereisno evidenceofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.11/2"x3/4".
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.2" diameter.
Thereisnoindicationofpittinq.
LowerPersonnel AirlockSA-119ALUncoatedsurfacewithlightrust.Areaaround anglesarenotItemswere previously identified Noadditional degradation notedISI-VT-16-068 painted.Thereisno indicationofpitting.(4 places)andevaluated acceptable.
duringthisexamination.
Uncoatedsurfacewithlightrust.
Therearenumerousareasofchippedpaint.Thereisno indicationofpitting.
Uncoatedsurfacewithlightrust.
Instrument tubingbracketsarenotpainted.Thereisno indicationofpitting.
Uncoatedsurfacewithlightrust.Paintremovefromwear.
Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrust.
Thereareseveralareasofchippedpaint.Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrustonflange.Thereisno indication ofpitting.Uncoatedsurfacewithlightrust.Paintintheseareasare chippedwithnoindicationofpitting.
Uncoatedsurfacewithlightrustonsideofthedoor.Thereisno indicationofpitting.
Uncoatedsurface(1"x4")withliQhtrust.Thereisno indication ofPage24of46 GNRO-2017/00053 Attachment 2ContainmentVisualInspection(IWE)
Component IDIndicationDescription Disposition CommentsIReportNo.
pitting.Uncoatedsurfacewithlightrustonsealclamp,thereisno indicationofpitting.
Uncoatedsurfacewithlightrust.Areaisapprox.6 Ix6".Thereisno indicationofpitting.
Uncoatedsurfacewithlightrustonunistrutplate.Thereisno indicationofpitting.
UncoatedsurfacewithrustatT.8.weld.Thereisno indication ofpitting.Uncoatedsurfacewithlightrustonsealclamp.Thereisno indicationofpitting.
Uncoatedsurfacewithlightrustonsealclamp.Thereisno indicationofpitting.
Uncoatedsurfacewithlightrustonunistrutbracket.Thereisno indicationofpitting.
Uncoatedsurfacewithlightruston instrumenttubingbracket.Thereisnoindicationofpitting.
Uncoatedsurfacewithlightrustonsealclamp.Thereisno indicationofoittinq,UpperPersonnelAirlock 8A-212ALUncoatedsurfacewithlightrustonangleclips.ThereisnoItemswere previously identified Noadditional degradation noted181-VT-16-069 indicationofpitting.(4places) andevaluated acceptable.duringthis examination.
Uncoatedsurfacewithlightrustontheleftsidefacing containment.Thereisno indicationofpitting.
Page25of46'-.
GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Uncoatedsurfacewithlightruston instrumenttubingbrackets.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.Paintremovedfromwear.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.Uncoatedsurfacewithlightruston instrumentbracket.Thereisnoindicationofpitting.Uncoatedsurfacewithlightruston 1.8.weld.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrust.Areaisapprox.5'x5'.Thereisnoindicationofpitting.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.Uncoatedsurface.Paintremovedfromwear.Thereisnorustof pitting.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.Uncoatedsurfaceduetochippedpaint.Thereisnumerousareas.Thereisnorustorpitting.Uncoatedsurfacewithlighttomediumrust.Thereisnoindicationof pitting.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.
Page26of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.RF19,March2014Liner184-1Item1.
Uncoatedsurfacewithlightrust(3places).ThereisnoItemswere previously Noadditional degradation noted.ISI-VT-14-022 indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithstraingauge.Thereismediumrustwithnoindicationofpitting.Item3.Uncoatedsurfaceat attachmentweld.Thereislightrustwith noindicationofpitting.Item4.Uncoatedsurfacewithlightrust(4places).Thereisno indicationofpitting.Item5.Uncoatedsurfacewithlightrust(7places).Thereisno indicationofpitting.Item6.Uncoatedsurfacewithnorust.Areaisanarkstrikewithno indicationofcracksofpitting.Item7.Uncoatedsurfacewithlightrust.Thereisnoindicationof pitting.Item8.Gougewithareductionof.060"fromnominalwall.Nominalwallis.275".Reductionwascausefromgrinding.Locationofgougeisat194'el.Item9.Gougewithareductionof.046"fromnominalwall.Nominalwallis.268".Reductionwascausefromlugremoval.Locationofgougeisat186'-5"el.Item10.Gougewithareductionof.0625"fromnominalwall.Nominalwallis.268".Reductionwascausefromlugremoval.Locationofqouqeisat187"-5"el.Liner120-1Item1.
Uncoatedsurfacewithlightrust.Thereisno evidenceofItemswere previously Noadditional degradation noted.ISI-VT-14-023 pitting.identified andevaluated.Item2.Uncoatedsurfaceareaontophalfof penetration.
Zinccoatingisintact.Thereisno evidenceofpitting.Item3.Uncoatedsurfacewhere suppression poolinstruments areinstalled.Lighttomediumrustinsomeareaswithno evidenceofpittinq,Page27of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item4.Uncoated surlacewithlightrust.Noevidenceofpitting.Liner184-2Item1.Uncoated surlacewithlightrust.ThereisnoindicationofItemswere previously Noadditional degradation noted.ISI-VT-14-024 pitting.identifiedandevaluated.Item2.Uncoated surlacewithlightrust(10places).Thereisnoindicationofpitting.Item3.Uncoated surlacewithlightrust.Areaisapprox.4"x2".Item4.Uncoated surlacewithnorustorpitting.Thereare numerousareasofchippedpaint.Zinccoatinoisintact.Liner184-3Item1.Gougewithreductionof.078"fromnominalwall.NominalItemswere previously Noadditional degradation noted.ISI-VT-14-025wallis.282".Areaisapprox.1/2"indiameter.Locationofgougeisidentifiedandevaluated.189'-10"atAZ-117degrees.Item2.Uncoated surlacewithchippedpaintinnumerousareas.ThereisnorustandZinccoatingisinintact.Item3.Uncoated surlacewithlightrust.Thereisnoindicationof pitting.Item4.Uncoated surlaceduetoarcstrikes(5places).Thereisnoindicationofpitting.Item5.Uncoated surlacewithlightrust.Areaapprox.1"diameter.Thereisnoindicationofpitting.Item6.Uncoatedsurlacewithmediumrust(3places),Thereisnoindicationofpitting.Item7.Uncoated surlacewithlightrust.Areaisapprox.2"diameter.Thereisnoindicationofpitting.Item8.Uncoated surlacewithlightrust(5places).Thereisnoindicationofpitting.Item9.Uncoated surlacewithmediumrust.Areaisapprox.12"x12".Thereisnoindicationofpitting.Item1O.Uncoatedsurlacewithlightrust.Areaisapprox.1"diameter.Thereisnoindicationofpitting.Item11.Uncoated surlacewithlightrust(3places).Thereisnoindicationofpitting.Liner208-4Item1.Uncoated surlacewithmediumrustwherestructuralsteelItemswere previouslyNoadditional degradation noted.ISI-VT-14-026weldstoembedplate(2places).Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoated surlacewithlightrustwherestructuralsteelweldtoembed.Thereisnoindicationofpitting.
Page28of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item3.Uncoatedsurfacewithnorustorpitting.Numerousareasofchippedpaint.Zincisintact.Comments:Therearefewgougesinthelowerlinerplate(noadditionalgougenotedforRF-19).On 08/2003aUTwasperformedtoverifythe thickness ofthelinerplate.Theaverage thickness ofthelinerplateinthisareais.297".Gougesdonotexceed0.37"M&TE:UT-DL26:SIN92053303, Transducer0791:5.0I.312SIN 19806.Liner184-6Item1.Uncoatedsurfacewithlightrustandunistrut attachment (2Itemswere previously Noadditional degradation noted.ISI-VT-14-027places).Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrustatstraingauge(2places).Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrustat attachmentweld.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.3"diameter.Thereisnoindicationofpitting.Item5.Uncoatedsurfacewithlightrust.Areaisapprox.4"diameter.Thereisnoindicationofpitting.Item6.Uncoatedsurfacewithmediumrustatstraingauge.Thereisnoindicationof pittinq,Liner184-7Item1.Uncoatedsurfacewithlightrustat attachmentweld.ThereisItemswere previously Noadditional degradation noted.ISI-VT-14-028noindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.2"diameter.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.
1/2"diameter.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.1 1/2"x1".Thereisnoindicationofpitting.Liner184-8Item1.Uncoatedsurfacewithlightrustat attachmentweld(2Itemswere previously Noadditional degradation noted.1SI-VT-14-029places).Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrust(6places).Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.2"diameter.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewith tiqhtrust.Areaisaoorox.8"x6".
Page29of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Thereisnoindicationofpitting.Item5.Uncoatedsurfacewithlightrust.Areaisapprox.12"x12".Thereisnoindicationofpitting.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.3"x2".Thereisnoindicationofpitting.Item7.Uncoatedsurfacewithlightrust.Areaisapprox.6"x4".Thereisnoindicationofpitting.Item8.Uncoatedsurfacewithlightrust.Areaisapprox.6"x2".Thereisnoindicationofpitting.Item9.Uncoatedsurfacewithlightrust(2places).Thereisnoindicationofpitting.Item10.Uncoatedsurfacewithlightrust(2places).Thereisno indicationofpitting.Liner161-1Item1.Uncoatedsurfaceonpenetrationcover.ThereislightrustItemswere previously Noadditional degradation noted.ISI-VT-14-030withnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightruston attachmentwelds.Thereisnoindicationofpitting.Item3.Uncoatedsurfaceon penetrationcoverandattachmentswelds.Thereislightrustwithnoindicationofpitting.Item4.Uncoatedsurfacewithrustonstraingauge(2places).Thereisnoindicationofpitting.Item5.Uncoatedsurfacewithlightrust(3places).Areaisapprox.2"indiameter.Thereisnoindicationofpitting.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.31/2"x11/2".Thereisnoindicationofpitting.Item7.Uncoatedsurfacewithlightrust.Areaisapprox.4"x2".Thereisnoindicationofpitting.Item8.Uncoatedsurfacewithlightrust.Areaisapprox.3"x2".Thereisnoindicationofpitting.Item9.Uncoatedsurfacewithlightrust.Areaisapprox.5"x4".Thereisnoindicationofpitting.Item10.Uncoatedsurfacewithlightrust(3places).Thereisnoindicationofpitting.Item11.Uncoatedsurfacewithlightrust(10places).Thereisnoindicationofpitting.
Page30of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item12.Uncoatedsurface.Thereare numerousareasofchippedandpeeledpaint.Thereislightrustinsomeareaswithnoindicationofoittino.Liner161-2Item1.Uncoatedsurfacewithlightrust.Areaisapprox.4"x3"(4Itemswere previously Noadditional degradation noted.ISI-VT-14-031places).Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrustonthe penetrationcovers(3places).Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.Thereisnoindicationof pitting.Item4.Discernablebulgewitha diameterof8".Thisbulgeextendsoutwardapprox.1/2".Thereisnoflakingorpeelingofcoatingsinthisarea.UT thicknesswasperformedinareaonandaroundbulge.Thereisnoreductionofbasematerial.Seereport#BOP-07-008.Item5.Uncoatedsurfacewithlightrust.Areaisapprox.1/2"x4".Thereisnoindicationofpitting.Item6.Uncoatedsurfacewithnorustorpitting.Painthasbeenchipped,butthezinccoatingisintact.Item7.Uncoatedsurfacewithlightrust.Areaisapprox.4"indiameter.Thereisnoindicationofpitting.Item8.Uncoatedsurfaceontheseamweld(2places).Thereislightrustwithnoindicationofpitting.Item9.Uncoatedsurfaceontheswaystrut attachmentweld.Thereisnoindicationofpitting.Item10.Painthasflakedinareaapprox.1/2"x2".Zinccoatingis intact.Liner161-3Item1.Uncoatedsurfaceat attachmentwelds.ThereislightrustItemswere previously Noadditional degradation noted.ISI-VT-14-032withnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrustonpenetrationcover.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrustonpenetrationcoverandpipe.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrust.Thereisnoindicationof pittinq.Liner161-4Item1.Uncoatedsurfaceonthepenetrationcovers.ThereislightItemswere previously Noadditional degradation noted.ISI-VT-14-033rustwithnoindicationofpitting(5pieces).identifiedandevaluated.
Page31of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item2.Uncoatedsurfaceontheattachmentweld.Thereislightrustwithnoindicationofpitting.Item3.Uncoatedsurfaceatstraingaugemount.
Thereislightrustwithnoindicationsofpitting.
Item4.Uncoatedsurfacewithlightrust.Thereisno indication ofpitting.Item5.Uncoatedsurfaceonremovalareas(3places).
Thereislightrustwithno indicationofpitting.Item6.Uncoatedsurfaceatseamweld.Thereislightrustwithno indicationofpitting.Areaisapprox,6"inlength.Liner161-5Item1.
Uncoatedsurfacewhereunistrutattachestotheplate(6Itemswere previously Noadditional degradation noted.ISI-VT-14-034places).Thereislightrustwithno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.10"x4"(3 places)Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.6"x4"(2 places).Thereisno indicationofpitting.Item4.Uncoatedsurfacewithlightrustonthe penetration coverandpipe(2places).
Thereisnoindicationofpitting.Item5.Uncoatedsurfaceatthestraingaugeweld attachments (6places).Thereisno indicationofpitting.Item6.Uncoatedsurface.Thereislightrustwithno indication ofpitting.Item7.Uncoatedsurfaceattheattachment weld.Thereislightrustwithnoindicationofpitting.Item8.Uncoatedsurfacewithlightrust.Areaisapprox.7"x3"(2 places).Thereisnoindicationofrust.Item9.Uncoatedsurfacesapprox.6"x3"(2places).
Thereislightrustwithno indicationofpitting.Item10.Uncoatedsurfacesapprox.6"x4"(2places).
Thereislightrustwithno indicationofpitting.
Liner161-6Item1.Uncoatedsurfaceonattachmentweldatstrain gauges(4Itemswere previously Noadditional degradation noted.ISI-VT-14-035 places).Thereislightrustwithno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.14"x8".
Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithliqhtrust.
Thereisnoindication ofPage32of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
pitting.Item4.Uncoatedsurface.Therearefourareaswitharcstrikes.Thereisno indication ofcrackingorpitting.
Item5.Uncoatedsurface360degreesaroundtheEquipment Hatchflange.Thereislightrustwithno indicationofpitting.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.18"x6",Thereisno indicationofpitting.Liner161-7Item1.
Uncoatedsurfaceonpipebehindpenetration cover(2Itemswere previously Noadditional degradation noted.ISI-VT-14-036 places).Thereislightrustwithno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfaceonattachmentweldatstraingauge.Thereislightrustwithno indicationofpitting.Item3.Uncoatedsurfaceonattachment weld.ThereislightrustwithnoindicationofQitting.
Liner161-8Item1.Uncoatedsurfaceatstraingaugeweld attachment.
ThereisItemswere previously Noadditional degradation noted.ISI-VT-14-037lightrustwithno indicationofpitting.
identified andevaluated.Item2.Scatteredareasofchippedpaint.Norust.Zinc coatingisintact.Item3.Angleremovalareawithlightrust.No indicationofoittinq.
Liner135-1Item1.Uncoatedsurfacearoundremovalareaonembedplate.Itemswere previously Noadditional degradation noted.ISI-VT-14-038Thereislightrustwithno evidenceofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightruston penetrationcover.Thereisnoevidenceofpitting.Item3.Uncoatedsurfacewithlightrust.Areasareapprox.1".Thereisnoevidenceofpitting(2places).Item4.Uncoatedsurfacewithlightrust.
Thesearesmallareaswith noevidenceofpitting(3places).
Item5.Uncoatedsurfacewithlightrust.Areaisapprox.2"withno evidenceofpitting.Item6.Uncoatedsurfaceonweld.Thereislightto mediumrustwithnoevidenceofpitting.Liner135-2Item1.Uncoatedsurfacewithlightto mediumrust.ThisareaItemswere previously Noadditional degradation noted.ISI-VT-14-039 extendstobelowtheseamweldintothe expansionjointat161' identified andevaluated.elev.Thisareais inaccessible forexamination.
Thereisnoindicationofpitting.Item2.Uncoatedsurfacewithlightrust(2places).Thereisno Page33of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.indicationofpitting.Item3.Uncoatedsurfacewithlightrust.Thereisnoindicationof pitting.Item4.Uncoatedsurfacewithnorustorpitting.Paintinanareaofapprox.4"x2.5"haspeeled.Zincisstillintact.Item5.Uncoatedsurfacewithnorustorpitting.Paintinanareaofapprox.1.5"x2.5"haspeeled.Zincisstillintact.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.2"inlength.Thereisnoindicationofpitting.Item7.Uncoatedsurfacewithnorustorpitting.Thereare scatteredareasofchippedpaint.Zincisstillintact.Item8.Uncoatedsurfaceonportionsoftheweld.Thereisnorustor pittinq,Liner135-3Item1.Uncoatedsurfaceonplatetolinerweld.ThereislightrustItemswere previously Noadditional degradation noted.ISI-VT-14-040withnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfaceonseamweld.Thereislightrustwithnoindicationofpitting.Item3.Uncoatedsurfacewithnorustandnopitting.Painthaschippedawayinanareaofapprox.1"x2".Zincisstillintact.Item4.Uncoatedsurfacewithnorustandnopitting.Painthasflakedawayinthisarea.Zinccoatingisintact.Item5.Uncoatedsurfacewithnorustandnopitting.Thereare numerousareasofchippedpaint.Zinccoatingisintact.Item6.Uncoatedsurfacewithlightrustontheweld.Thereisnoindicationofpitting.Item7.Uncoatedsurfaceonembedplate.Thereislightrustwithnoindicationofpitting.Item8.Uncoatedsurfacewithlightrust.Thereisnoindicationof pitting.Item9.Uncoatedsurfaceonseamweld.Thereislightrustwithnoindicationofpitting.Item1O.Uncoatedsurfaceonthelineratthe expansionjoint.Thisdoesnotextendbehindtheexpansionjoint.Thereisno evidenceofpitting.Item11.Uncoatedsurfacewithnorustorpitting.Painthasflaked Page34of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.awayinanareaapprox,1"x1.5".
Liner135-4Item1.
Uncoatedsuriacewithlightrust.
ThereisnoindicationofItemswere previously Noadditional degradation noted.ISI-VT-14-041 pitting.identified andevaluated.Item2.Uncoatedsuriacewithlightrust.
Thereisnoindication ofpitting.Item3.tlqhtrustonweld.
Thereisnoindication ofplttinq.Liner135-5Item1.
Uncoatedsuriacewithlightrust.
ThereisnoevidenceofItemswere previously Noadditional degradation noted.ISI-VT-14-042 pitting.identified andevaluated.Item2.Uncoatedsuriacewithlightrust aroundpenetrations.
Thereisnoevidenceofpitting.Item3.Uncoatedsuriacewithmediumtolightrust(7 places).Thereisnoevidenceofpitting.Item4.Uncoatedsuriacewithlightrust.Areaisapprox.12"x2".
Thereisnoevidenceofpitting.Item5.Uncoatedsuriacewithlightrust.Areaisapprox.14"x2".
Thereisnoevidenceofpitting.Item6.Uncoatedsuriacewithlightrust.
Thereisnoevidenceofpitting.Item7.Uncoatedsuriacewithlightrust.Areaisapprox.4"x12" Thereisnoevidenceofpitting.Item8.Uncoatedsuriacewithlightrust.Areaisapprox.2" diameter.
Thereisnoevidenceofpitting.Item9.Uncoatedsuriacewithlightrust.Areaisapprox.3" diameter.
Thereisnoevidenceofpitting.Item10.Uncoatedsuriacewithlightrust.
Thereisnoevidenceofpitting.Item11.Uncoatedsuriacewithlightrustatweld.
Thereisnoevidenceofpittinq.Liner135-6Item1.Uncoatedsuriacewithlightrust behindI-beam(3places).Itemswere previously Noadditional degradation noted.ISI-VT-14-043Item2.Uncoatedsuriacewithlightrustatwelds.
identified andevaluated.Item3.Uncoatedsuriacewithlightrustapprox.3"x3".Item4.Uncoatedsuriacewithlightrustapprox.10"x4".Item5.Uncoatedsuriacewithlightrustapprox.4"x6".Item6.Uncoatedsuriacewithlightrustthefulllengthoftheplate.Painthaschippedandorpeeled.
Page35of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.Item7.Baremetalwithlightrust.Areasareapprox.3"in diameter(4places).Item8.Baremetalwithlightrustapprox.3"in diameter.Item9.Inaccessible areasbehindverticaltrays.Notenoevidenceofpittinqinareasidentified ashavinqliqhtrust.
Liner135-7Item1.Uncoatedsurfaceatembedtolinerweld.
ThereislightrustItemswere previously Noadditional degradation noted.ISI-VT-14-044withnoindicationofpitting.
identified andevaluated.Item2.Uncoatedsurfaceateyeboltwelds.
Thereislightrustwith noindicationofpitting.Item3.Uncoatedsurfacewithlightrust.
Thereisnoindication ofpitting.Item4.Uncoatedsurfacewithlightrust.
Thereisnoindication ofpitting.Item5.Uncoatedsurfacewithlightrust.Areaisapprox.24"x2".Thereisno indicationofpitting.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.3"x4".
Thereisnoindicationofpitting.Item7.Uncoatedsurfacewithnorustandnopitting.
Locationisscattered withareasofchippedpaint.Zincisintact.Item8.Uncoatedsurfacewithlightruston attachment.Thereisno indicationofpitting.Item9.Thereisa gougeapprox.3/4x1/4x1/32depth.Thereislightrustwithno indicationofpitting.Item10.Thereisascratchapprox.3/8x1/4".Thereislightrustwith noindicationofoittino,Liner135-8Item1.Uncoatedsurfacewithlightrust.Areaisapprox.3"x1".Itemswere previously Noadditional degradation noted.ISI-VT-14-045Thereisno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightrustonweld.Thereisno indicationofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.10"x4".
Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightruston penetration covers.Thereisnoindicationofpitting.Item5.Uncoatedsurfacewithlightruston attachmentwelds(8places).Thereisnoindication ofpittlnq.Page36of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item6.Uncoatedsurfacewithlightrust.
Thereisnoindication ofpittinq.Liner120-2Item1.Uncoatedsurface.Zincstillinplace.
Surfaceis11/2"Itemswere previously Noadditional degradation noted.ISI-VT-14-046 approx.identified andevaluated.Item2.Uncoatedsurface.Weldshaveminorrust.Noevidenceofpitting.Item3.Visibleruststreaks.Thesourceis inaccessible forinspection.Item4.Uncoatedsurface.Lightrustatweldonembedplate.No evidenceofpitting.Liner120-3Item1.
Uncoatedsurfacewithnorust.Areaisapprox.1/8"x1/2".Itemswere previously Noadditional degradation noted.ISI-VT-14-047Item2.Uncoatedsurfacewithnorust.Areaisapprox.1/2"x1/2".
identified andevaluated.Item3.Uncoatedsurfacewithnorust.Areaisapprox.11/2"x1/2".Note:Thereisno indicationofpittingonitemsabove.Liner120-4Item1.Uncoatedsurfaceapprox.1/4" (Chippedpaint).Itemswere previously Noadditional degradation noted.ISI-VT-14-048Item2.Uncoatedsurfaceapprox.11/2"x3/4" (Chippedpaint).identified andevaluated.Note:Thereisno evidenceofinremovalareas.Liner120-5Item1.Coatingsremovedinthisarea.ThisareaiswhereItemswere previously Noadditional degradation noted.ISI-VT-14-049 suppressionpoolinst.cablewasattachedtoliner.Rustinarea.
identified andevaluated.Item2.Thisareaisusedfor storageduringrefueloutages.Therearemultipleareaswhere coatingshavebeenremoved,chipped, scratches.Lightrustinareas.Note:Thereisno evidenceofpittinginareasofliqhtrust.Liner120-6Item1.Coatingsremovedinthisarea.ThisareaiswhereItemswere previously Noadditional degradation noted.ISI-VT-14-050 suppressionpoolinst.cablewasinstalled.Lightrustinareas.
identifiedandevaluated.Item2.Visibleruststreaks.The sourceisinaccessible forinspection.Note:Thereisno evidenceofpittinginareasoflightrust.Item3.Coatingremovedfrom3"area.Primerisstillintact.Liner120-7Item1.Uncoatedsurfaceswithrustwhere suppression poolItemswere previously Noadditional degradation noted.ISI-VT-14-051 instrumentationcablesare attachedtoliner.No evidenceofpittinq.identified andevaluated.Liner120-8Item1.Uncoatedsurfacewheresuppressionpoolinst.cablesareItemswere previously Noadditional degradation noted.ISI-VT-14-052installed.Rustinsomeareaswithno evidenceofpitting.
identified andevaluated.Item2.Uncoatedsurfaceatendofcap.Lightrustwithno evidenceofpitting.
Page37of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Liner93-2Item1.Uncoatedsurfacewithlightrust.Thereisno evidenceofItemswere previously Noadditional degradation noted.ISI-VT-14-053 pitting.identified andevaluated.Item2.Weldonlinerisnotcoated.Lightrustwithno evidenceofpitting.Item3.Uncoatedsurfaceareaapprox.3'0"x1'0"haslightrustwith noevidenceofpitting.Item4.Beam attachmentsarenotaccessibleforvisual inspection.Thisonlyappliesonlytobottomsection.Liner93-1 Uncoatedsurface(3places),lightrustonlinerweld.No evidenceofItemswere previously Noadditional degradation noted.ISI-VT-14-054 pitting.identified andevaluated.Item2.Uncoatedsurfaceatplatetolinerweld.Lightrustwithno evidenceofpitting.Liner93-3Item1.Uncoatedsurfaceonweldseams.LightcorrosionwithnoItemswere previously Noadditional degradation noted.ISI-VT-14-055 evidenceofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlight corrosion.
Noevidenceofpitting.Item3.Uncoatedsurfacewithlighttomediumrust.Thisismainly aroundthewelded connections andsurroundingareainthewaterbox.Thereisno evidenceofpitting.Item4.Uncoatedsurfaceswithlighttomediumrust(3areas).Thereisnoevidenceofpitting.Item5.Uncoatedsurfacewithlight corrosiononembedplate.Thisisinadditiontoitem1above.No evidenceofoittino,Liner93-4Item1.Uncoatedsurface11/2"x1/2".Itemswere previously Noadditional degradation noted.ISI-VT-14-056Item2.Uncoatedsurface18"x6"approx.
Coatingappearstohaveidentified andevaluated.beenremovedbymech.means.Item3.Uncoatedsurface.Scrapemarkapprox.2'0"long.Note:Aboveareasexhibitsomelightrust.Thereisno evidenceofpitting.Liner93-5Item1.Coatingsremovedinthisarea.ThisareaiswhereItemswere previously Noadditional degradation noted.ISI-VT-14-057suppression poolinstrumentcablewasattachedtoliner.Thereare identified andevaluated.areasoflightrustthathaveno evidenceofpitting.Liner93-6Item1.Coatingremovedatwelds(4places).Weldshavelightrust.Itemswere previously Noadditional degradation noted.ISI-VT-14-058Item2.Coatingremovedintheseareas(2places).Zincisinplace.
identified andevaluated.Item3.Coatingremovedinthisarea.Thisareaiswhere suppressionpoolinst.cablewas attachedtoliner.Areashavelight Page38of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
rust.Note:Thereisno evidenceofpitting.Liner93-8Item1.Uncoatedsurfaceonlinerweld.LightrustwithnoevidenceItemswere previously Noadditional degradation noted.ISI-VT-14-060ofpitting.identifiedandevaluated.Item2.Uncoatedsurface.Endofweldhaslightcorrosionwithno evidenceofpitting.Liner208-1Item1.Uncoatedsurfacewithlightrust.WherestructuralsteelItemswere previously Noadditional degradation noted.ISI-VT-14-061weldstoembedplate.Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.
1/12"x1/2".Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithnorustorpitting.Numerousareasof chippedpaint.Zincisintact.
Comments:Thereareafewgougesinthelowerlinerplate(noadditionalgougenotedforRF-15).In 8/2003aUTwasperformedtoverifythe thicknessofthelinerplate.Theaverage thicknessofthelinerplateinthisareais.297".Gougesdonotexceed.037".M&TE:UT-DL26:SIN92053303, Transducer0791:5.0I.312,SIN19806.Liner208-2Item1.UncoatedsurfacewithlightrustwherestructuralsteelweldsItemswere previously Noadditional degradation noted.ISI-VT-14-062toembedplate.Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.1 1/2"x112".Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithnorustorpitting.Numerousareasofchippedpaint.Zincisintact.Item4.Uncoatedsurfacewithlightrust(2places4"x8").Thereisnoindicationofpitting.
Comments:Thereareafewgougesinthelowerlinerplate(noadditionalgougenotedforRF-15).In 08/2003aUTwasperformedtoverifythe thicknessofthelinerplate.Theaverage thicknessofthelinerplateinthisareais.297".Gougesdonotexceed0.37".M&TE:UT-DL26:SIN920533303, Transducer0791:5.0I3.12,SIN19806.Liner208-3Item1.Uncoatedsurfacewithlightrust.Areaisapprox.1"diameter.Itemswere previously Noadditional degradation noted.ISI-VT-14-063Thereisnoindicationofpitting.identifiedandevaluated.Item2.Uncoatedsurfacewithlightrust.Areais approx,2"x6".Page39of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithmediumrustatunistrutweld.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrust.Thereisnoindicationof pitting.Item5.Uncoatedsurfacewithlightrustonseamweld.Areaisapprox.1"long.Thereisnoindicationofpitting.Item6.Uncoatedsurfacewithnorustorpitting.Zincisintact.Item7.Uncoatedsurfacewithlightrust.Smallareasofchippedpaint.Thereisnoindicationofpitting.Item8.Uncoatedsurfacewithnorustorpitting.Zincisintact.Item9.Uncoatedsurfacewithnorust orpitting.Numerousareasofchippedpaint.Zincisintact.Item10.Uncoated surfacerepairedarea.Thereisnoindicationof rust.Comments:Therearefewgougesinthelowerlinerplate.AUTwasperformedtoverifythethicknessofthelinerplate.Theaverage thicknessofthelinerplateinthisareais.297".Gougesdonotexceed0.37"M&TE:UT-DL26:SIN92053303, Transducer0791:5.0I.312SIN19806.Liner208-5Item1.Uncoatedsurfacewithlightrustatstraingauge(2places).Itemswere previously Noadditional degradation noted.ISI-VT-14-064Thereisnoindicationofpitting.
identifiedandevaluated.Item2.Uncoated surfacewithlightrustonembedplate(2places).Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithnorustorpitting.Item4.Uncoatedsurfacewithnorustorpitting.Thereare numerousareasofchippedpaint.Item5.UncoatedsurfacebehindT.S.Thereisnorust orpitting.Item6.Uncoatedsurfacewithbaremetal(1place-1 1/2"X3")withnorustorpitting.Item7.Uncoatedsurface(baremetal)withnorust orpittingbehindpipesupport.Liner208-6Item1.Uncoatedsurfacewithlightrustonembedplate.AreaisItemswere previously Noadditional degradation noted.ISI-VT-14-065approx.3"x1".Thereisnoindicationofpittinq.identifiedandevaluated.
Page40of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndicationDescription Disposition CommentsIReportNo.Item2.Uncoatedsurfacewithlightrustat 1.S.toembedwelds.Thereisno indicationofpitting.Item3.Uncoatedsurfacewithlightrust.
Coatingiscrackedandpeeling.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewherepaintisflakingandpeeling.
Thereisnopitting.Zincisintact.Item5.Uncoatedsurfacewherepaintispeeling.
Thereisnorustorpittino.Zincisintact.
Liner208-7Item1.UncoatedsurfacewithmediumrustonembedplateweldtoItemswere previously Noadditional degradation noted.ISI-VT-14-066liner.Areaisapprox.12"long.
Thereisnoindication ofidentified andevaluated.
pitting.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.1"x1/2".
Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrustwhere structuralsteelweldstoembed.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.1" diameter.
Thereisnoindicationofpitting.Item5.Uncoatedsurfacewithnorustorpitting.
Numerousareashavechippedpaint.Zinc coatingisintact.Item6.Uncoatedsurfacewithnorustorpitting.
Numerousareashavechippedpaint.Zinccoatingisintact.Item7.Uncoatedsurface(1/2"x12")withnorustorpitting.Zinc coatingisintact.
Liner208-8Item1.UncoatedsurfacewithlightrustwhereT.S.isweldedtoItemswere previously Noadditional degradation noted.ISI-VT-14-067 embed.Thereisnoindicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightrustwhere structuralsteelweldstoembed.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrustwhere structuralsteelwelds toembed.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightruston embedplate.Thereisno indicationofpitting.Item5.Uncoatedsurfacewithlightrust(5places).Thereisno indicationofpitting.Item6.Uncoatedsurfacewithlightrust(2places).Areasareapprox.5"x9".
Thereisnoindicationofpitting.
Page41of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item7.Uncoatedsurfacewithnorustorpitting.Thereare numerousareaswherepainthaspeeledorchipped.Zincinintact.Liner184-4Item1.
Uncoatedsurfaceat attachmentwithlightrust(2places).Itemswere previously Noadditional degradation noted.ISI-VT-14-068Thereisno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfaceat penetrationweld.Thereislightrustwith noindicationofpitting.Item3.Uncoatedsurfacewithlightruston penetration(2places).Thereisno indicationofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.8"x5".Thereisno indicationofpitting.Item5.Uncoatedsurfacewithlightrust.Areaisapprox.12"x5" IThereisno indicationofpitting.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.2" diameter(3places).Thereisno indicationofpitting.Item7.Uncoatedsurfacewithlightrustatstraingauge.Thereisno indicationofpitting.Item8.Uncoatedsurfacewithlightrust.Areaisapprox.12"x10".Thereisno indicationofpitting.
Item9.Uncoatedsurfacewithlightrust.Areaisapprox.12"x10".Thereisno indicationofpitting.Item10.Uncoatedsurfacewithlightrust.Areaisapprox.14"x18".Thereisnoindicationofpitting.Item11.Uncoatedsurfacewithlightrust.Areaisapprox.12"x4".Thereisnoindicationofpitting.Item12.Uncoatedsurfacewithlightrust.Areaisapprox.12"x6".Thereisnoindicationofpitting.Item13.Uncoatedsurfacewithlightrust (9places).Thereisno indicationofpitting.Item14.Uncoatedsurfaceonembedplatewithmediumrust.Thereisnoindicationofpitting.Item15.Uncoatedsurfaceonembedplatewith mediumrust.Thereisnoindicationofpitting.Item16.Uncoatedsurfacewithlightrust(2places).Areaisapprox.12"x8".Thereisno indicationofpitting.Item17.Uncoatedsurfacewithliqhtrust.Areaisaoorox,12"x8".
Page42of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Thereisno indicationofpitting.Liner0-1Item1.Uncoatedsurfacewithlightrust.Areaisapprox.2" diameterItemswere previously Noadditional degradation noted.ISI-VT-14-070(2places).Thereisno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithmediumrust.Areaisapprox.4"x1" diameter.Thereisno indicationofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.3" diameter.
Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithmediumrust.Areaisapprox.6"x1" diameter.Thereisno indicationofpitting.
Item5.Uncoatedsurfacewithmediumrust.Areaisapprox.1" diameter.Thereisno indicationofpitting.
Liner0-2Item1.Uncoatedsurfacewithlightrustatplateto stiffenertoembedItemswere previously Noadditional degradation noted.ISI-VT-14-071plate.Thereisno evidenceofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightrustatclevistolinerweld.Areaisapprox.6"x6"diameter.Thereisno evidenceofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.11/2"x3/4".Thereisno indicationofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.2" diameter.
Thereisnoindicationofpitting.
Liner0-3Item1.Uncoatedsurfacewithlightrustonseamweld.AreaisItemswere previously Noadditional degradation noted.ISI-VT-14-072approx.10"long.Thereisno indicationofpitting.
identified andevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.3" diameter.Thereisno indicationofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.6"x4".Thereisno indicationofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.4"x12".Thereisno indicationofpitting.
Page43of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.
Liner0-4Item1.Uncoatedsurfacewithlightrust.Areaisapprox.2" diameterItemswere previously Noadditional degradation noted.ISI-VT-14-073(2places).Thereisnoevidenceofpitting.
identifiedandevaluated.Item2.Uncoatedsurfacewithlightrust.Areaisapprox.11/2" diameter(2places).Thereisnoevidenceofpitting.Item3.Uncoatedsurfacewithlightrust.Areaisapprox.12"x3".Thereisno evidenceofpitting.Item4.Uncoatedsurfacewithlightrust.Areaisapprox.4"x12".Thereisno evidenceofpitting.Item5.Uncoatedsurfacewithlightrust.Areaisapprox.2"diameter.Thereisno evidenceofpitting.Item6.Uncoatedsurfacewithlightrust.Areaisapprox.6"x4".Thereisno evidenceofpitting.Liner184-5Thisinspectionwas previouslyperformedand documented inItemswere previously Noadditional degradation noted.ISI-VT-14-074reportsNOEN 0440-000-2007 andNOEN-0132-000-2007.
Theidentifiedandevaluated.
Indications identifiedinthosereports,havenotchanged,donotexceedthe acceptancecriteriastatedinCEP-CII-003,AppendixEandareacceptable.
SA-212-ALItem1.Uncoatedsurfacewithlightrustonangleclips.ThereisnoItemswere previously Noadditional degradation noted.ISI-VT-14-075indicationofpitting.(4places)identifiedandevaluated.Item2.Uncoatedsurfacewithlightrustontheleftsidefacing containment.Thereisnoindicationofpitting.Item10.Uncoatedsurfacewithlightrustoninstrumenttubingbrackets.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.Paintremovedfromwear.Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.Item5.Uncoatedsurfacewithlightruston instrument bracket.Thereisnoindicationofpitting.Item6.UncoatedsurfacewithlightrustonT.S.weld.Thereisnoindicationofpitting.Item7.Uncoatedsurfacewithlightrust.Areaisapprox.5'x5'.Thereisnoindicationofpitting.Item8.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpittinq.
Page44of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component IDIndication Description Disposition CommentsIReportNo.Item9.Uncoatedsurface.Paintremovedfromwear.Thereisnorustofpitting.Item11.Uncoatedsurfacewithlightrustonsealclamp.Thereisno indicationofpitting.
ReferencePage6Item12.Uncoatedsurfaceduetochippedpaint.Thereis numerousareas.Thereisnorustorpitting.Item13.Uncoatedsurfacewithlighttomediumrust.Thereisno indicationofpitting.Item13.Uncoatedsurfacewithlightrustonsealclamp.
Thereisnoindication ofpittinq,SA-119-ALItem1.Uncoatedsurfacewithlightrust.AreaaroundanglesarenotItemswere previously Noadditional degradation noted.ISI-VT-14-076painted.Thereisno indicationofpitting.(4places) identified andevaluated.Item2.Uncoatedsurfacewithlightrust.Thereare numerousareasofchippedpaint.Thereisnoindicationofpitting.Item3.Uncoatedsurfacewithlightrust.
Instrument tubingbracketsarenotpainted.
Thereisnoindicationofpitting.Item4.Uncoatedsurfacewithlightrust.Paintremovedfromwear.Thereisno indicationofpitting.Item5.Uncoatedsurfacewithlightrust.
Thereareseveralareasof chippedpaint.Thereisno indicationofpitting.Item6.Uncoatedsurfacewithlightrustonflange.Thereisno indicationofpitting.Item7.Uncoatedsurfacewithlightrust.Paintintheseareasare chippedwithnoindicationofpitting.Item8.Uncoatedsurfacewithlightrustonsideofthedoor.Thereis noindicationofpitting.Item9.Uncoatedsurface(1"x4")withlightrust.Thereisno indicationofpitting.Item10.Uncoatedsurfacewithlightrustonsealclamp,thereisno indicationofpitting.Item11.Uncoatedsurfacewithlightrust.Areaisapprox.6 Ix6".Thereisno indicationofpitting.Item12.Uncoatedsurfacewithlightrustonunistrutplate.Thereis noindicationofoittinq.
Page45of46 GNRO-2017/00053 Attachment 2Containment VisualInspection (IWE)Component 10Indication Description Disposition CommentsIReportNo.Item13.Uncoatedsurfacewithrustat 1.8.weld.Thereisnoindicationofpitting.Item14.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.Item15.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.Item16.Uncoatedsurfacewithlightrustonunistrutbracket.Thereisnoindicationofpitting.Item17.Uncoatedsurfacewithlightrustoninstrumenttubingbracket.Thereisnoindicationofpitting.Item18.Uncoatedsurfacewithlightrustonsealclamp.Thereisnoindicationofpitting.
Page46of46 Attachment3toGNRO-2017/00053 ContainmentBuildingVisualInspection(IWL)
GNRO-2017/00053 Attachment 3ContainmentBuildingVisual Inspections (IWL)Component IDIndication Description Disposition CommentsIReportNo.RF20,March2016 WS-113,411X13,411X%11deepindication.
StainingIndications werepreviously identified Acceptedbyexamination.
ISI-VT-16-076 abovepenetrations.
andevaluated.
Nochances.WS-2Surfacecracks,.00511orless.Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-104 andevaluated.
Nochances.WS-3Ruststainsnotedfromgratingabove,Indications werepreviously identified Acceptedbyexamination.ISI-VT-16-077presentin2006aswell.andevaluated.
Nochances.WS-5811x211X.511deepindication atelevation Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-078 1101*andevaluated.
Nochances.WS-7Construction damage,.511x111X.37511Indications werepreviously identified Acceptedbyexamination.ISI-VT-16-080deep.andevaluated.
Nochanges.Construction damage,.511x1.511X.25011deep.Stairunofromfloorabove,notstructural.
WS-8Surfacecracks,.00511and.00411*Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-081 Lichtruststalninqatpenetration19.andevaluated.
Nochances.WS-9Construction damage,211x411X.511deepIndications werepreviously identified Acceptedbyexamination.ISI-VT-16-082indication.
andevaluated.
Nochances.WS-11Finesurfacecrack,nogrowthofrust.Indications werepreviously identified Acceptedbyexamination.ISI-VT-16-084Constructionvoid,2.511x4.511X.37511*andevaluated.
Nochances.WS-12Voids:Fewvoidswerenoticedinthisarea.
Indications werepreviously identified ThevoidshavenoISI-VT-16-085Theyareallverylocalinnatureandtheandevaluated.
Nochanges.significant impactonthemaximumsizeofthe voidsnoticedis311xstructural integrity or11/2"x3/8" deep.functional capabilityofthecontainment.Page1of6 GNRO-2017/00053 Attachment 3Containment BuildingVisualInspections (IWL)Component 10Indication Description Disposition CommentsIReportNo.W8-14Ruststainingbelowpenetration 38.Indications werepreviously identified Acceptedbyexamination.
181-VT-16-087andevaluated.
Nochanges.W8-16Lightruststain.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-106 andevaluated.
Nochanges.W8-17Penetration62,rustwithnopitting.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-089Liqhtstaining.
andevaluated.
Nochanges.W8-18Lightstaining.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-090Penetrations unpainted,lightrustwithno andevaluated.
Nochanges.pitting.W8-19Lightstainsfromfloorabove.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-091 andevaluated.
Nochanges.W8-20Lightrust staining.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-092andevaluated.
Nochanges.W8-21Lightrust stainsfromfloorabove.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-093andevaluated.
Nochanges.W8-22Lightstaining.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-094Areaofmoderatetoheavystainingaround andevaluated.
Nochanges.penetrations 210,108,205,211,63.W8-23Minorchippingfromconstruction atIndications werepreviously identified Acceptedbyexamination.
181-VT-16-095penetration61.andevaluated.
Nochanges.W8-24Lightrust staining.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-096Previously identifiedvoidedareashaveand evaluated.
Repairedandpainted.beenrepairedandpainted.
W8-25Lightruststains.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-097andevaluated.
Nochanges.W8-26Ruststainsfromfloorabove.
Indications werepreviously identified Acceptedbyexamination.
181-VT-16-098andevaluated.
Nochances,Page2of6 GNRO-2017/00053 Attachment 3Containment BuildingVisualInspections (IWl)Component 10Indication Description Disposition CommentsIReportNo.
WS-27Surfacecracking(typical)
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-107 andevaluated.
Nochanges.WS-28Surfacecracking(typical).All surfaceIndications werepreviously identified Acceptedbyexamination.
ISI-VT-16-099 crackslessthan.005".
andevaluated.
Nochanges.WS-29Seamarearoughfrom construction.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-108Formrodexposed.andevaluated.
Nochanges.3"x3"X4"void,formrod exposed.3/8"x1"x3/4"voidwithformrod exposed.3/4"x3/8"x3/4"void.3"x3"X4"voidwithformrod exposed.WS-30Void,3"diameter,1/2"deep.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-100 Efflorescence(EFF),61*andevaluated.
Nochanges.EFF,10".Voids,3at3"x1/2"deep.Formrodfrom construction.Voids,3at3"x3".
WS-31Void,6"x5"x3/8-1/4 variable.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-109 andevaluated.
Nochances.WS-32Construction voidsalongconstruction joint.Indications werepreviously identified Acceptedbyexamination.
ISI-VT-16-101 EFF,61*andevaluated.
Nochanges.Formrodwithvoid2"x1"deep.Voidwithformrod3"deep.RF-18,April2012 WS-113,4"x13,4"X%"deepindication.
StainingPreviously identified indications stillAcceptedbyexamination.
ISI-VT-12-042 abovepenetrations.exist-unchanqed.Page3of6 GNRO-2017/00053 Attachment 3Containment BuildingVisualInspections (IWl)Component 10Indication Description Disposition CommentsIReportNo.WS-2Surfacecracks,.005 11orless.Indications previously identified andAcceptedbyexamination.
ISI-VT-12-075 evaluated.
WS-3Minorruststainsfromgratingabove.
Previously identified indications stillAcceptedbyexamination.
ISI-VT-12-043exist-unchanqed.
WS-5811x211X.511deepindication atelevation Previously identified indications stillAcceptedbyexamination.
ISI-VT-12-044 1101*exist-unchanged.
WS-7Construction damage,.511x111X.37511Indications werepreviously identified Acceptedbyexamination.
ISI-VT-12-072 deep.andevaluated.
Nochanges.Construction damage,.511x1.511X.25011deep.Stainingfromfloorabove,not structural.
WS-8Surfacecracks,.005 11and.00411*Surfacecracksasnotedon WS-08.Acceptedbyexamination.
ISI-VT-12-046Lightrust stainingatpenetration 19.Lightrust stainsnotedonWS-08.WS-9Construction damage.Previously identified indications stillAcceptedbyexamination.
ISI-VT-12-057exist-unchanqed.
WS-11Finesurfacecrack,nogrowthofrust.
Previously identified indications stillAcceptedbyexamination.
ISI-VT-12-047 2.511x4.511X.37511construction void.exist-unchanqed, WS-12Voids:Fewvoidswerenoticedinthisarea.
Previously identified indications stillAcceptedbyexamination.
ISI-VT-12-048Theyareallverylocalinnatureandtheexist-unchanged.
maximumsizeofthevoidsnoticedis 311x11/2"X3/8"deep.
WS-14Ruststainingbelowpenetration 38.Previously identified indications stillAcceptedbyexamination.ISI-VT-12-050exist-unchanged.
WS-16Lightruststain.
Previously identified indications stillAcceptedbyexamination.
ISI-VT-12-052exist-unchanged.
WS-17Penetration62,rustwithnopitting.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-12-074Lightstaining.
andevaluated.
Nochanges.Page4of6 GNRO-2017/00053 Attachment 3Containment BuildingVisualInspections (IWL)Component IDIndication Description Disposition CommentsIReportNo.WS-18Lightstaining.
Indications werepreviously reportedAcceptedbyexamination.
ISI-VT-12-069 Penetrations unpainted,lightrustwithnoandareunchanged.
pitting.WS-19Lightstainsfromfloorabove.Stainingindications recordedpreviously Acceptedbyexamination.
ISI-VT-12-055 remain,unchanged.
WS-20Lightrust staining.
Stainingindications recordedpreviously Acceptedbyexamination.
ISI-VT-12-056 remain,unchanged.
WS-21Lightrust stainsfromfloorabove.
Indications previously recordedremainAcceptedbyexamination.ISI-VT-12-059unchanged.
WS-22Lightstaining.
Stainingpreviously recordedremainsAcceptedbyexamination.
ISI-VT-12-060Areaofmoderatetoheavystainingaroundunchanged.
penetrations210,108,205,211,63.
WS-23Minorchippingfromconstruction atMinorchipsaroundpenetration fromAcceptedbyexamination.
ISI-VT-12-070 penetration 61.construction.
WS-24Lightrust staining.
Indications werepreviously reportedAcceptedbyexamination.
ISI-VT-12-062andareunchanged.
WS-25Lightruststains.
Indications werepreviously reportedAcceptedbyexamination.
ISI-VT-12-062andareunchanged.
WS-26Ruststainsfromfloorabove.Indications werepreviously reportedAcceptedbyexamination.
ISI-VT-12-064andareunchanged.
WS-27Surfacecracking(typical).
Indications Indications werepreviously reportedasAcceptedbyexamination.ISI-VT-12-053rangefrom.005 11-.01011*"surfacecracking(tvpical)".
WS-28Surfacecracking(typical).
Indications Indications werepreviously reportedasAcceptedbyexamination.ISI-VT-12-054rangefrom.005 11-.01011*"surfacecracking(typical)".Page5of6 GNRO-2017/00053 Attachment 3Containment BuildingVisualInspections (IWL)Component 10Indication Description Disposition CommentsIReportNo.WS-29Seamarearoughfrom construction.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-12-088Formrodexposed.
andevaluated.Nochanges.3"x3"X4"void,formrodexposed.3/8"x1"x3/4"voidwithformrodexposed.3/4"x3/8"x3/4"void.
3"x3"X4"voidwithformrodexposed.
WS-30Void,3"diameter,1/2"deep.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-12-081 EFF,61*andevaluated.Nochanges.EFF,10".Voids,3at3"x1/2"deep.Formrodfrom construction.Voids,3at3"x3".
WS-31Void,6"x5"x3/8-1/4"variable.
Indications werepreviously identified Acceptedbyexamination.
ISI-VT-12-085andevaluated.Nochanges.
WS-32Voidsalong construction joint.Indications werepreviously identified Acceptedbyexamination.ISI-VT-12-080 EFF,61*andevaluated.Nochanges.Formrodwithvoid1"deep.Voidwithformrod21/2" X3"deep.Page6of6}}

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