ML15202A126

McGuire, Unit 2 - Relief Request 15-MN-003, Limited Weld Examinations

ML15202A126
Person / Time
Site:	Mcguire
Issue date:	07/09/2015
From:	Capps S D Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
15-MN-003, MNS-15-048
Download: ML15202A126 (40)

Text

Steven D. Capps& KE- .Vice PresidentEN ERGY, McGuire Nuclear StationDuke-EnergyMGO1VP 1 12700 Hagers Ferry RoadHuntersville, NC 28078o: 980.875.4805f: 980.875.4809Steven. Capps@d u ke-energy.cornSerial No: MNS-15-048July 9, 2015 10 CFR 50.55aU.S. Nuclear Regulatory CommissionATTN: Document Control DeskWashington, DC 20555-0001

Subject:

Duke Energy Carolinas, LLC (Duke Energy)McGuire Nuclear Station, Unit 2Docket No. 50-370Relief Request 15-MN-003Limited Weld ExaminationsPursuant to 10 CFR 50.55a(g)(5)(iii), Duke Energy hereby requests U.S. Nuclear RegulatoryCommission's approval of relief for the welds listed in Table 1 of the proposed relief request.These welds were required to be examined in accordance with the Inservice Inspection Plan forMcGuire Unit 2, Third 10-Year Inservice Inspection Interval. The details of the requestareincluded in the enclosure.This submittal contains no regulatory commitments.If you have any questions or require additional information, please contact P.T. Vu of RegulatoryAffairs at (980) 875-4302.Sincerely,Stveqn. CappsEnclosureA -q7www.duke-energy.com U. S. Nuclear Regulatory CommissionJuly 9, 2015Page 2xc:V. M. McCree, Region II AdministratorU.S. Nuclear Regulatory CommissionMarquis One Tower245 Peachtree Center Ave., NE Suite 1200Atlanta, GA 30303-1257G. E. Miller, Project ManagerU. S. Nuclear Regulatory Commission11555 Rockville PikeMail Stop O-8G9ARockville, MD 20852-2738J. ZeilerNRC Senior Resident InspectorMcGuire Nuclear Station U. S. Nuclear Regulatory CommissionJuly 9, 2015Page 3bxc:Mark Pyne (EC05ZB)Hoang Dinh (EC05ZB)James Cherry (EC05ZB)Lester Stauffer (EC07C)Kay Crane (MG01 RC)Master File MC-801.01 (MG02DM)ELL (EC02ZF)

Relief Request 15-MN-003ENCLOSURE

.McGuire Relief Request 15-MN-0031.0 -Scope of Relief RequestRelief is requested pursuant to 10 CFR50.55a(g)(5)(iii) for welds listed in Table 1.These welds were required to be examined in accordance with Inservice InspectionPlans for the -following Unit.McGuire, Nuclear Station -Unit 2Third 10-Year Inservice Inspection IntervalInterval Start Date: -03/01/2004Interval End Date: 07/14/2014Table, 1Relief .,cGuire %Examination Weld ID ý!tem/Summary ExaminationRequest Unit Performed Number Number DataSection Number -(RefuelingNumber __...._Outaae)2.0 2 2EOC22 2RCHPA-10-1 M2.C1.20.0025 SeeISI 'Attachment A_ _ __ _Pages 1-83.0 2', 2E0C22 2NC2FW3g-1 M2.R1.11.0048 'SeeAttachment B_S________ Pages 1-94.0 2 -2EOC22 2NC2FW45-5 M2.RR1.11.0051 SeePSI. -Attachment CPages 1-8Page 1 of 8 McGuire Relief Request 15-MN-0032.0 Weld No. 2RCHPA-10-12.1 ASME Code-Component(s) AffectedClass 2 Pressure VesselReciprocating Charging Pump, AccumulatorChemical and Volume Control SystemShell toHead Circumferential WeldWeld ID = 2RCHPA-10-1"Summary Number M2.C1.20.00252.2 Applicabie Code Edition and Addenda'ASME Boiler and Pressure'Vessel Code; Section X1, 1998 Edition through the2000 Addenda2.3 ApplicaleleCode RequirementsIWC-2500, Table IWC-2500-1, Examination Category C-A, Item Number C1.20-Fig. IWC-2500-1 (a), 100%V0olume Coverage of Examination VolumeA-B-C-DRelief is requested from the requirement of Table IWC-2500-1, ExaminationCategory C-A, Item No. C1.20 to examine the Volume A-B-C-D specified inFigure IWC-2500-1 (a), and from the requirement of Note (1) to examine"essentially 100% of the weld length" for the Unit 2 Reciprocating Charging Pump..Accumulator Head to Shell Circumferential Weld (Weld ID 2RCHPA-10-1,Summary Number M2.C1.20.0025.).2.4 Impracticality of ComplianceComponent configuration:e Surface- 1: Shell -Stainless Steel (SA-312 F 304)0 Surface 2:-Head -Stainless Steel (SA-403'WP 304)* Weldment' Stainless Steel (ER-308L)* Diameter: 6.66 in.* Thickness: .495 in.This component was scanned manually with conventional methods. Scanningrequirements are described in ASME Section XI, Appendix Ill. Appendix 111-4420requires coverage of the examination volume in two beam path directions andAppendix 111-4430 requires scanning on the weld crown in two directions. Theserequirements describe and are specific to scanning components in two axial andtwo circumferential directions. This component was scanned to the extentpossible to meet these requirements. The aggregate coverage that wasobtained is described and calculated from the following:" Exam Volume coverage using 450 & 600 shear waves for axial scan ($1 andS2) obtained 50% coverage.* Exam Volume coverage using 450 shear waves for CW and CCW scansobtained 74.3% coverage." The aggregate coverage was calculated to be (50% + 74.3%) /2 = 62.2%.Page 2 of 8 McGuire Relief Request 15-MN-003Supplemental coverage was obtained using a 700 shear wave in areas that werelimited to a single sided scan. This coverage is not included in the reported totalaggregate coverage.The impracticality was caused by configuration of the vessel head that limitedscanning from Surface 2, Axial, CW, and CCW directions. In order to scan all ofthe required volume for this weld, the head would have to be redesigned andreplaced, which is impractical.The McGuire Inservice Inspection Plan allows the use of Code CaseN-460, which requires greater than 90% volumetric coverage. The achievedcoverage did not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. Allother Code requirements were satisfied.No indications were recorded during this examination.2.5 Proposed Alternative and Basis for UseNo substitution alternative for this weld is available which would provide bettercoverage. Radiography (RT) is not a desired option because RT is limited in theability to detect service induced flaws. Use of other manual or automatedtechniques, whether conventional or phased array, were considered, but wouldnot increase coverage due to the limitation created by the componentconfiguration. The use of any other technique available would incur the samephysical scanning limitations.2.6 Duration of Proposed AlternativeThis request is for the duration of the Third 10-Year Inservice Inspection Interval,which ended on 07/14/2014.2.7 Justification for Granting ReliefUltrasonic examination of Weld ID 2RCHPA-10-1 (Summary NumberM2.C1.20.0025) was conducted using personnel, equipment, and proceduresqualified in accordance with ASME Section Xl, 1998 Edition with the 2000Addenda.The system leakage test performed each inspection period in accordance withTable IWC-2500-1; Examination Category C-H requires a VT-2 visualexamination to detect evidence of leakage. This test and VT-2 examinationprovide additional assurance of pressure boundary integrity.Duke has examined Weld ID 2RCHPA-10-1 (Summary Number M2.C1.20.0025)to the maximum extent possible utilizing approved examination techniques andequipment. Based on the acceptable results for the coverage completed by thevolumetric examination and the pressure testing (VT-2) examinations required bySection Xl, it is Duke's position that the combination of examinations provide areasonable assurance of quality and safety.Page 3 of 8 I McGuire Relief Request 15-MN-0033.0, Weld No. 2NC2FW39-13.1 ,ASME Code Component(s) AffectedClass 1 PipingWeld-Reactor Coolant SystemPipe to Nozzle Weld (2ACold Leg Branch Connection)WeldID = 2NC2FW3901-SummaryNumber = M2.R1 .11.00483.2 Applicable' Code. Edition and AddendaASME Boiler and Pressure Vessel Code;,Section Xl, .1998 Edition through the2000 Addenda3.3 Applicable Code. RequirementsWCAP-14572, Rev. 1"-NP-A, Supplement 2, Table 4.1 1, Examination CategoryR-A, Item Number R1I.11, Figure IWB-2500-8(c), 100% Volume Coverage ofExamination Volume:C-D1-E-FThe NRCauthorized the inclusion of the RI-ISI Program as an acceptablealternative to the ASME Code,. Section Xl requirements for ASME Code Class 1PipingIWelds, Examination Categories B-F and B-J aind ASME Code Class 2Piping Welds, Examination Categories C-F-i and C-F-2 for the Third ISI Intervalby letter dated June 12, Reliefis requested from the requirement of WCAP-14572, Rev. 1-NP-A,Supplement 2, Table 4.1-1, Examination Category R-A, Item No. Ri.11 toexamine 100% of the -Volume C-D-E-F specified in Figure IWB-2500-8(c) forReactor Coolant System (NC) Class 1 Pipe to Nozzle Circumferential Weld(Weld ID 2NC2FW39-1, Summary, Number M2.RI.11.0048.)3.4 Impracticality of ComplianceComponent configuration:e Surface 1: Stainless Steel Nozzle (Branch Connection)(SA-1 82 F-304)* Surface 2: Stainless Steel Pipe (SA-376 TP-304)a Weldment:,Stainless Steel (ER-308)* Diameter: 1.5 in.* Thickness: .281 in.This component was scanned manually with conventional methods. Scanningrequirements aredescribed in IOCFR.50.55a (b)(2)(xv)(A)(1). Theserequirements describe and are specific to scanning components in two axial andtwo circumferential directions. This component was scanned to the extentpossible to meet these requirements. The aggregate coverage that was obtainedis described and calculated from the following:i 0% coverage obtained in one axial direction (S1 -nozzle)* 450, 600 and 700 shear waves obtained 100% coverage in one axial direction(S2 -pipe)Page 4 of 8 McGuire Relief Request 15-I -003* 450 shear waves obtained 50% coverage in one circ. direction (CW),* 450 shear waves-obtainred 50% coverage in one circ. direction (CCW).* The aggregate cover Iage was calculated to be (0% +" 100% + 50% +50%)/ 4=-50%.* Best effort supplemental scanning was performred using .70° shear waves-forfar side interrogation of the lower 1/3 exam volume on the nozzle side of theweld.The impracticality was caused by the taPer configuration that did not allowmeaningful interrogation from the welding boss, therefore coverage could not beobtained by scanning from t he welding boss side. in order to scan all oftherequired volume for this weld", the welding boss Would have to be redesigned andreplaced, which is impractical.The McGuire Inservice Inspection Plan allows the use of Code Case N-460,which requires greater than 900% volumetricbcoverage. Therefore,-the availablecoverage will not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitations only. Allotheri Code requirements were satisfied.No indications were recorded during this examination.3.5 Proposed Alternative and Basis for UseThis weld was examined using procedures, equipment and personnel qualified inaccordance with ASME Section XI; Appendix VIII. The referenced coderequirements for examination'were derived from WCAP-1 4572, Rev. 1 "NP-A,Supplement 2, Table:4.1-1. Radiography (RT) is not a desired option becauseRT is limited in the ability to detect service induced flaws, and'has not beenqualified through performance demonstration. Use of other manual or automatedtechniques, whether conventional or phased array, were considered, but wouldnot increase coverage -due to the limitation created by the configoration of thecomponent. The use Of any other technique available would incur the samephysical scanning limitations.3.6 Duration of Proposed AlterhtaiveThis request is fOr the duriation-of-the Third 10-Year Inservice Inspection Interval,which ended on July 14, 2014.3.7 Justification for Granting cReliefUltrasonic examination of Weld ID 2NC2FW39-1 (Summary NumberM2.R1.11.0048) was conducted using personnel, equipment, and proceduresqualified in accordance with ASME Section XI, 1998 Edition with the 2000Addenda.The system leakage test performed each refueling outage in accordance withTable IWB-2500-1; Examination Category B-P requires a VT-2 visualexamination to detect evidence of leakage. This test and VT-2 examinationprovide additional assurance of pressure boundary integrity.Page 5 of 8 McGuire Relief Request 15-MN-003In addition to the~above Code required examinations (volumetric and pressuretest), Reactor Building Normal Sump monitoring and other leakage detectionsystems provide additional assurance that, in the event that leakage did occurthrough this weld, it would be detected and proper action taken.Duke has examined Weld ID 2NC2FW39-1 (Summary Number M2.R1.11.0048)to the maximum extent possible utilizing approved examination techniques andequipment. Based on the acceptable results for the coverage completed by thevolumetric examination, the pressure testing (VT-2) examinations required- bySection XI and the leakage monitoring, it is Duke's position that the combinationof examinations provide a reasonable assurance of quality and safety.4.0 Weld No. 2NC2FW45-54.1 ASME Code Component(s) AffectedClass 1 Piping WeldReactor Coolant Systemr*Pipe to Nozzle Weld (2D Cold Leg Branch Connection)Weld ID = 2NC2FW45-5 (Preservice Inspection Exam)Summary Number =MM2.R1.1 1.00514.2 Applicable Code Edition and AddendaASME Boiler and Pressure Vessel Code,Section XI, 1998 Edition through the2000 Addenda4.3 Applicable Code/Licensing RequirementIWB-2500, Table IWB-2500-1, Examination Category B-J, Item Number B9.21.WCAP-1 4572, Rev. 1-NP-A, Supplement 2, Table 4.1-1, Examination CategoryR-A, Item Number Ri .11, Figure IWB-2500-8(c), 100% Volume Coverage ofExamination Volume C-D-E-FRelief isrequested from the requirement of Table IWB-2500-1, ExaminationCategory B-J, Item No. B9.21 to examine -100% of the Volume C-D-E-F specifiedin Figure IWB-2500-8(c) for Reactor Coolant System (NC) Class 1 Pipe to NozzleCircumferential Weld (Weld ID 2NC2FW45-5, Summary NumberM2.R1.11.0051.)4.4 Impracticality of ComplianceComponent configuration:* Surface 1: Stainless Steel Nozzle (Branch Connection) SA-1 82 F 304" Surface 2: Stainless Steel Pipe SA-376 TP 304" Weldment: Stainless Steel (ER-308)* Diameter: 1.5 in." Thickness: .281 in.This component was scanned manually with conventional methods. Scanningrequirements are described in 10CFR.50.55a (b)(2)(xv)(A)(1). ThesePage 6 of 8 McGuire-Relief Request 15-MN-003requirements describe and are specific to scanning components in two axial andtwo circumferential directions. This component was scanned to the extentpossible to meet these requirements. The aggregate coverage that was obtainedis described and calculated from the following:* 0% coverage obtained in one axial direction (Si -nozzle)* 450, 600 and 700 shear waves obtained 100% coverage in one axial direction(S2 -pipe)0 450 shear waves obtained 50%,coverage in one circ. direction (CW).* 450 shear waves obtained 50% coverage in one circ. direction (CCW).* The aggregate coverage was calculated to be (0% + 100% + 50% + 50%) / 4= 50%.0 Best effort supplemental scanning was performed using 700,shear waves forfar side interrogation of the lower 1/3 exam volume on the nozzle side of theweld.The impracticality was caused by the taper configuration that did not allowmeaningful interrogation from the welding boss, therefore coverage could not beobtained by scanningfrom the welding boss side. In order to scan allof therequired volume for this weld, the welding boss Would have to be redesigned andreplaced, which is impractical.The McGuire Inservice Inspection Plan allows the use of Code Case N-460,which requires greater-than 90% volumetric coverage. Therefore, the. availablecoverage will not meet the acceptance criteria of this Code Case.This relief request is specific to examination volume coverage limitationsonly. All other Code requirements were satisfied.No indications were recorded during this examination.4.5 Proposed Alternative and Basis for UseThis weld was examined using procedures, equipment and personnel qualified inaccordance with ASME Section XI, Appendix VIII. The referenced coderequirements for examination were derived from IWB-2500, Table IWB-2500-1,Examination CategoryB-J, Item Number B9.21, and WCAP-1 4572, Rev. 1-NP-A,Supplement 2, Table 4.1-1, Examination Category R-A, Item Number Ri .11,Figure IWB-2500-8(c).Radiography (RT) is not a desired option because RT is limited in the ability todetect service induced flaws, and has not been qualified through performancedemonstration. Use of other manual or automated techniques, whetherconventional or phased array, were considered, but would not increase coveragedue to the limitation created by the configuration of the component. The use ofany other technique available would incur the same physical scanning limitations.4.6 Duration of Proposed AlternativeThis request is for the duration of the Third 10-Year Inservice Inspection Interval,which ended on 07/14/2014.Page 7 of 8 McGuire Relief Request 15-MN-0034.7 Justification for Granting ReliefUltrasonic examination of Weld ID 2NC2FW45-5 (Summary NumberM2.R1.11.0051) was conducted using personnel, equipment, and proceduresqualified in accordance with ASME Section Xl, 1998 Edition with the 2000Addenda.The system leakage test performed each refueling outage in accordance withTable IWB-2500-1; Examination Category B-P requires a VT-2 visualexamination to detect evidence of leakage. This test and VT-2 examinationprovide additional assurance of pressure boundary integrity.In addition to the above Code required examinations (volumetric and pressuretest), Reactor Building Normal Sump monitoring and other leakage detectionsystems provide additional assurance that, in the event that leakage did occurthrough this weld, it would be detected and proper action taken.Duke has examined Weld ID 2NC2FW-45-5 (Summary Number M2.R1.11.0051)to the maximum extent possible utilizing approved examination techniques andequipment. Based on the acceptable results for the coverage completed by thevo(umetric examination, the pressure testing (VT-2) examinations required bySection XI and the leakage monitoring, it is Duke's position that the combinationof examinations provide a reasonable assurance of quality and safety.Page 8 of 8 Relief Request 15-MN-003ATTACHMENT A A-1I ACH-ENT ASummary No.:Workscope:UT Calibratiol*nminationPABE I OfMcGuire I. 21112-C1.20-0025Procedure:Procedure Rev.:Work Order No.:211131=0Outage No.: M2-22Report No.: UT-i4-389Page: 1 of i-g2.02094561ISICode: 199812000 A -Catlitem: C-ICI .20 Locaton.Drawing No.: MCM 1201.04-197

Description:

SHELL to HEADSystem ID: NVComponent ID: 2RCHPA-10-1 Size/Lengtlh:, NIA ThIcknesslDiameter SSI.49516.660Limitations: Yes -See attached sheets Stan Time: 1049 Finish Time: 119Instrument Settings So-arch Unit Cal. -Time, Date Axial Orientated Search UnitSerial No.: 00WHOK, Serial. No.: s66492 Checks- .-Calibration Signal Sweep Sound PathManufacturer KRAUTKRAMER ,,, Manufacturer -GE Initial Cal 0761 3125=2014 Reflector Amplitude % DivisionModel: USN-60 Unearity:. L-14-188 Size: .25 Model: Camp -G Inter.-Cal. 1048 M35120I214 ID Notch 80 3.1 .609"Delay: 4.0494 Range: 2.r" Freq.: .2 .MHz Center Freq.: N/A- Inter, Cal. OD 35 6.1 1.230Vtl Cal~el: -.1234 Ene:. High , Exam t Ane WA Inter. Cal. 1110 4315/2014 ID 22 9.3 1.653"IWU al~l: .234Enegy Hgh xamAngle: 4S5 _Squint. ngle:-..Final Cal- 1231 -31'2512014.Damping: 1K Reject: 0---- o Measured'Angle: 48 Mode ShearlntPRF Mode: Auto High SU Freq.: 2.25 MHz Exit Point 2:-#ef Elements: IDisp. Start IP Rectify: Full Wave 7- Cal. Batch: 12125 Circumferential Orientated Search UnitInt.Frq. 225 ~Config.: Non-mnt. Focus: MIAInst. Freq.: 2.25 MIIz .Shape: Round Contour Flat Type: ULTRAGEL 11 Calibration Signal SWdep Sound Path_______ la Mf.: MAGAFUXReflector Amplitude % Divsion-Wedge Style: MSWQC -I'Notch so 32 .641Ax. Gain (dB): 40A Cerc. Gain (dB): 60.2 Seach l Exam : 12125.Screen Dlv. = .2 In. of SOU~d ~Search Unit CableExmBt: 122lboth832 .61SScreen Div. = .2 in. of Sound Path Type:. RG-174 Length: 6' No. Conn.: 0 Type: ULTRAGEL IICalibration Block Mfg.: MAGNAFLUXBlockScan Cover-age*-,Cal. Block No. 50319 UpstreamnE] Domsbeam Scan dB: 464 Reference Block ReferencelSimuiator BlockThickness 0.432 Dia.: 6.625 Gain Signal Sweep____ _ _ ___ __ -Sound PathCWI' CCW-1 Scan dB: -"6.2- SedalNo.: 915872 , dB Rflecor Ampiltude % DivisionCal. elk. 81 Temp. Toolk Exam Surface: O.D. I Type: ROMPAS 46.0 NSDH 80 2.3. .4W4".Comp. Temp. 75 Temp. Tool: MCNDE40132 -118- Y R .diAtac : As Ground R-Recordable Indication(s): Yes D No EZ (if Yes, Ref. Attached Ultrasonic Indication Report.)Results: Accept 66 Reject [] Info [ Comments: FC 11-15Percent Of Coverage Obtained > 90%: No -ReViewed'Previous Data: YesExaminer -Level- .N Signature Date Reviewer -,ign -:" DateLooper. Winfred C. 312=9214 C 3 c,~jj/Examiner Level -p -Slgnature Date Site Review, .sDgnalre 1 ,ateFass0 Stevan 351Other Level NAA Signature Dat1 ANlIReview e Signature DateFosN tee ..jA31521SDCI.I ATUTCIINU TA-SitelUnit: McGuireSummary No.:UT Calibrationla minationI 2M2.CI.2.0025.Procedure:Procedure Rev.:Work Order No.:NDE-36302ý020945616E2 SF 10Outage No.: M2-22Report No.: UT2 +-1389Page:~ 2 of .-Workscope:I18Code: 199812000 A Ca..Item: CCI.20LaoDrawing No.: MCM 1201.04-197

Description:

,SHELL to HEADSystem ID: NVComponent ID: 2RCHPA-10-1 Size/Length: WA *ThicknesslDiameter: SSI .49 16.660Limitations: Yes -See attached sheets StartTime: 1035 -Finish lime: 1045instrument Settings Search Unit. Ca lime Date Axial Orientated Search'UnitSerial No.: 8GWHOK Serial No.: 5138453.. Checks Dat 'Calibration Signal SweeP Sou.id-.athManufacturer: KRAUTKRAMER Manufacturer GE, Initial.Cal 0508 3=2512014 Reflector Amplitude % DivislonModel: USN-60 Linearity: L-13-182 Size: .25 Model: 'Camp -G Inter. Cal. 1034' 31-28124 218 Hole 80. 2.0, .356"Delay. 5.7916 Range: 1.810" Freq.: 2.25 MHz Center Freq.: NIA Itr L -618 lole 20 6.1 1.093"M't Cai/el: .1246 Energy. High Exam Angie:' 60 Squint -Angle: NIA I a 1 2512014 1018 H010e 10 10.0 1.794"-1FnalCa[ 1232 312512014Damping: 1K Reject: 0 Me asured.Angie: ,57 Mode: Shear '. --"PRF Mode: Ao High SU Freq.: 2.25 MHz Eidt PoInt .2s" #of Slemenbs CIOisp. Start -I Re.tify:. Full Wave " -Cal. Batch: 112125 Circumferential Orientated Search UnitDi"p.Star _ P *y~ Fll Wave Config.: Non-int. Focus: ':NIATe...25.M... Type: ULTRAGL ii -CalibratIon signal Sweep S .undPathIns -e.: 2.25 Shape: Round Contour: Flat Mfg.: MAGNAFLUX Reflector Amniptude % DivisionWedge Style: MSWQC WA.Ax Gain (dB): .43.5 Cir. Gain (dB). WA Search Unit Cable Exam Batch: 1212S.5. " "____'__ ,__,CalbrtioSBok d Path C0eg Type:. ULiRAGEL ii t__1 Screen Div.= .181 In. of SoundPam Type: RG-174 Legt: 6' -No. Conn.: 0 Tp:. TR Eil-.Mfg.: MAGNAFLUX '"Cal. Block No. 50319 Upstream Q Downstream EA Scan dS: 50.5 Reference Block "ReferenceiSimulator Blok .Thickness 0.432 Die.:, 6.625 cw ] CCW- Scan dB: -S No.: "15872 Gain -Signal I Sweep: u aA_ _,_ dB Refle-tor Amplitude,% DivisionCal. Bk. Temp. 81 Temp. Tool: MCNDE40132 ..ROMP__s_9 N4 .1Exa.m .O.D. Type:, 49.1 NSDH 80 3.4 _, ,"Camp. Temp. 75 Temp. Tool: ,MCNDE40t32 Surface Condition: .As GroundRecordable ndication(s): Yes [ No' R ' (if Yes, Ref. Attached uirsonic Indication Report)Results: Accept Reject [ Info Comments: -FC 11-16Percent Of Coverage Obtained > 90%: No Rev.ewed Pr.Ious.Data: YesExammner Level U.-N Signaure Date Reviewer.~fn DateLooper. Whifired C. pme 315101 "Dateg~q or~4 (/L~ A#iExaminer Level s" -"Signature Date Site Reiew '/ V S gnatu'e DateFoss, Steven N 312*R2,14Other Level NIA signature Date, ANIIý Review S iaueDateNIA ~-67 ,/

ro" Site/UnitSummary No.:*Workscope:UT CA~ibrationA&_min*AtionATTACHMENT APAtE3 OFNDE-3630 .OutaMcGuireI 2-M2.CI.20.0025Procedure:.ý+Procedure Rev.':Work Order No.:+0ge No.: M2.22ortNo.: UT-144389Page: 3 of---2Rip(ISICode: 199112000 A CaLpItem: C-NCI.20 Location:rDrawing No.: MCM 1201.04-197

Description:

SHELL to HEADSystem ID: NVComponent 10: 2RCHPA-1-1 SlzefLength: ..WA- ThlcknesslDiameter SS A9516.660Limitations: Yes -.See attached sheets _-_._ Start TImye: 1451 Finish Time: 1458Instrument Settings Search-Unlt "Cal. Date: Axial Orientated Search UnitSerial No.: 00WHDK Seral No.: SB453 Choks- I Calibo s... .....a "40 35104 Calibration Signal SWeep Sound +PathManufacturer KRAUTKRAMER, Manufacturer GE Initia Reflector Amplitude % DSuIsPonModel: USN-60 Linearity: L-14-188 Size,: .25o ' ,Model Cop- Inter. Cal. '1450 3125=2014 ID 80 4.9 1.22"Delay:. 8.3075 Range:, 2.50 Freq.: 2.225 MHtz CenterRFeq.: -WA Inter. Cal. _lInter.-Cal. 1459 3125120141M'I CatIel: .1319 Energy High 'am Angle:-- 70 Squint Angle: WA -F-mlCal 11536] _=5128141Damping: 1K Reject 0 Me6sured 67 Mode: Shear--Ceuplnt _____ _____PRF Mode: Auto High SU FIq.: 2.25 MHZ Exit Point .3 #'ofElements: IL' _ __ .. planDisp.. 1tr. -PRcif:FshWv Cal. Batch: 12125 -Cfrcumflerentlal Orientated Search'UnitDisp. Start: IP ReW. Full Wave Comilf.: Non-int. Focus: NIAInst. Freq.: 2.25 MCa Type: ULTRAGEL 11 Calibration Signal SweiepIntFe.: 22 -Shape: Round Contour Fa Mg.: MAGNAFLUX FiRat f-t Amplitude % DOivisiono ound Path'Wedge Style: " MSWQC _"NA...Ax. Gain (dB): 63.9 Circ. Gain (dB):., WAS r Exam Batc: ' 12125Search Unit Cable Exm Tyea+UTR AGLI '.SScreen Div.= .25 in. Of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 T~e: LAGEL flCalibration Sleck Scan Coverage- _______Cal. Block No. 50319 Upstream fl Downstream [] Scan dB: 63.9 Rle8ren0e Bloc, "Referenei~Slmulator BlockThickness 0.432 Dia.: 6625[ CCW[2 Se Signal -'Sweep- -Sound PathCWCW3Sand eilN.' 047 dB -Reflector Amplitude % DivisionCal. 81k. Temp. 81 Temp. Tool: MCNDE40132_ Exam Surface: o.D. Type: ROMPAS 55.3 NSDH 60 3.0s75Comp. Temp. 756 Temp..Tool: MCNDOE40132 Surface'Condition: AsGround-Recordable Indlcatlonls): Yes I NO N (If Yes. Ref. Attached Ultrasonic fridicatlon Report.) J. " i ++, iResults: Accept (] Reject Q Info 0 -Comments:, FC,11-16Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes.Examiner Level I Signature Date Reviewer n" DateiLeaper, Winfred C. (JJ -32/01 .'$J7L~IFossate Steve Review5201Examiner Level Signature Date Site Review DatOther Level N/A Signature Dale ANII Review Signature DateWA -.t.1." -

aiaA1TAERMEN1APAGE 48F.DUKE POWER COMPANYISI LIMITATION REPORTComponent/Weld ID: 2RCHPA-10-1 Item No: M2.C1.20A0025 remarks:Z NO SCAN SURFACE BEAM DIRECTION Due to Head configurationEl LIMITED SCAN El 1 0 2 0 1 EI 2 El cw El ccwFROM L 0.0" to L 20.0" INCHES FROM WO CL to BeyondANGLE: El 0 9 45 0 60 other FROM 0 DEG to 360 DEGn- NO SCAN SURFACE BEAM DIRECTION Due to Head configurationOLIMITED SCAN r-I 0 2 T[ 2 Zcw Z ccwFROM L 0.0" to L 20.0" INCHES FROM WO 0.5" to 1.0"ANGLE: C] 0 N 45 [3 60 other FROM 0 DEG to 360 DEGnl NO SCAN SURFACE BEAM DIRECTION -Due'to Head configuration0 LIMITED SCAN 0 1 El 2 E3 1 Z 2 El cw El ccwFROM L 0.0" to L 20.0" INCHES FROM WO CL to BeyondANGLE: 17 0 El 45 El 60 other 70 FROM 0 DEGto 360 DEGEl NO SCAN SURFACE BEAM DIRECTIONI LIMITED SCAN E] 1 [-] 2 El l E- 2 E- cw LI ccw UT-14-389FROM L to L INCHES FROM WO to Sketch(s) attached4ANGLE: [] 0J 5 E] 60 other FROM DEG to DEG 0 yes E] NoPrepared By: Steve Foss Level: Ii Date: 03/25/14 Shee 4 of .7;-'- /Reviewed By:a uthorized Inspecto/-//O -tD0Q -§/I

,ATTA;CIINE1TADUKE POWER COMMANY PA', O'ULTRASONIC-BEAM ANGLE MEASUREMENT RECORD1. Take thickness measurements between,wedge locations.2. Place search unitonstraight run ofpipe, and peak the signal;.3. Measure distance (d). between -exit..points.4. Calculate beam angle With formulatan 9 = (d/2) .asshown using measured wallt ..thickness.,5. Use the measured beam angle todetermine coverage and .whenplotting -any. indications.Pipe size: i6. 3-For thin wall pipe use .2nd Vee path Pipe.Schedule: /'tan 2t Nominal 45 deg: d= 1.23; t= ; measured angle=A_ ZdegNominal 60 deg: d=/Sk.3; t=.A-Z; measured angle=..._.._deg-Nominal 70 deg: d=&22f; t= ..; measured- angIe=_.LL.degExminer .Level "Date-:, Examiner ,, ,. Level -.:Date:.IReviewd'By Vl DateAuthorized: Inspector dtI ..4U V '&ýA OR&-.Supplemef ReportAI.TTA C aNOT A,PA6t~ Of~0Report No.: UT-14-3MPage: 6 of R4/30/IsSummary No.:ExaminerExaminerOtherM2.C1.20.0025Leeper,. Winfred C./IWe. &,Foss StevenWALevel: II-NLevel: 11-NLevel: NIARevLewer r, /jqDate 9D-~~-7site Review U , Date:___ANtI Reiw Date:-ICommentVSketch or Photo:16 196AAL CoAPl A O. 4-Z Rd$.i' 87 ~ ~ ~ 7s, 5& _A L S a Aq 0 M'cho3 7 OT.2~4 qA'S=ci~) ~ ~ .+/-S4..4o.7r _S)41- 94Aq5'pI>

DueSupplement ReportATTACHNENT APAGE -7 OF ýReport No.: UT-44-389Page: 7 of' ..-'rSummary No.: M2.Cl.20.0025Examiner Lesper, Winfrd C.Examiner: Foss, StevenOther; MIALevel II-NLevel: IW-NLevel: WA.Reviewer: V f ~~J~l.4 ate:Sib Review. .Date:,ANI, Review. .Date:Comments:SketcaorPhoto:

A I TACjHENKI ADetermination of Percent Coverage for MASE I OFUT Examinations -Vesselsjawf fSite/Unit: McGuire I 2Summary No.: M2.CI.20,0025Workscope: ISIProcedure:Procedure Rev.:Work Order No.:NDE-3630202094561Outage No;: M2-22Report No.: UT-14-389Page: 8 of 80 deg-PlanarScan% Length X% volume of length /100 =% total for 0 deg45 deeUpstreamDownstreamCWCCW% Length X %-volume of length /100% LengthX % volume of length /100=100.000 % Length X 74.300 % volume of length /100 =100.000 % Length X 74.300, % volume of length / 100=% total for Upstream/ % total for, Downstream74.300 % total for CW74.300 % total for CCWAdd totals and divide by # scans = 74.300 % total for 45 degOther deg 45160M70Upstream 100.000 % Length XDownstream 100.000 % Length XCW % Length XCCW % Length XAdd totals and divide by# scans =0.000 % volume of length] 100 =100.000. % volume of length / 100 =% volume of length / 100 =% volume of length / 100 =50.000 % total for 45/60/70 deg0.000 % total for Upstream100.000 % total for Downstream% total for CW% total for CCWPercent complete coverageAdd totals for each angle and scan required and divide by # of angles to determine;62.150 % Total for complete examNote:Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volumenot obtained with angles as noted above shall be calculated and added to the total to provide the percent total for thecomplete examination.Site Field Supervisor 7,1 I .Leve I IL.Date: _/30/__._

Relief Request 15-MN-003ATTACHMENT B tUuw p -Site/Unl: McGuir ISummary No.: M2.R1.Workscope: IIUT Calibrafi on(CaMinationfAIA HIIFICOutage No: M2.22Report No.:, UT.14.-WOPage: 1 of 0211.0048S!Procedure:Procedure Rev.:Work Order No.:-NDE-9956* 02147112Code: 199812000 Addenda Catiitem: R-ANR1.11 Location:Drawing No.: MCFI-2NC39

Description:

Pipe to Noimle-,System 10: 'NCComponent ID: 2NC2FW39-1. .SlizeLangth: ,NA, ThicknessODIameter. 51228110Limiltatlons Yes -See attached sheels StartT'ie: 1110 Finish lime: 1140Instruent Settings Search Unit Time, Date Axial Orientated Search UnitSerial No.: 0263P4 Serial No.: SC2021 ' Checks -.alibration S" S -PathMejnufac _w _'GE _M___ anufacturer__ _ __ _ -_ _ Initial Cal 1110 4132141 Reflector A" -pr.udn.% Division.Model: USN 6o SW UnearItyV. L-484 Size 25" Model Comp- G inter7C8it 1122 413/2014 fl' l, 66% ' :.397":L 44"84 Size: .. ..M o e: P .. " "' ' l -D6o, e % , .6.s -"Delay:. 3.811 Rage: 0.600" Freq.: s MHz CenterFr.eq.: 4.68 Inter. Cal.M'U Ca,,vl .1226 Puiser Type: Square; ,=am Angie 45~ lA ~Inter." Cal. 1131 41320141WO ____122_ __Svit Type:. -Square iRnal Cal .1140 412312014Damping: 500 Ohms Reject. 0% Meas..-d Angle: 45 Mode:- ShearPRF: Auto High SU Freq.: 5 Mtlz Exit point 0.2" # of Elements: I Couplant _ _ __Frequency: .0 Mfz Retiy- Puflwave Cl. Batch: 12125 'Circumferentlal Orientated Search UnitConfig.: NonInL -Focus:_ A ...WVoltage: 450 Pulse Width: 100 ns 3 Type: LTRAGEL It Calibration- Signal Sweep. ound PathMfgr: MAGNAFLUX Reflector Amplitudle % DivisionWedge Stýle: MSWQC ID Notch .... 80 7.0 0.4Ax. Gain (dB): 27.0 Circ. Gain (dB): 29.0 Exam Batch: 12126 D o8. ..., ~~~Search' Unit Cable "Tye" L"RG II : 1 Screen Div. -.06 In. of Sound.Path .T RG..Tp74 et 6 N 0Tp: iLTRAGEL 11Tye RG 4 Length: --"M.: MAGNAFLUX N CCalibration Block Scan Coverage ____ ,,.Cal. Block No. 50202 U em w d 0. Reference Block, RefeinceISlImulatorSlBockThickness 0.2"1 DIe.: 1.9 1 a No.: NnI Signal Sweep SoundPathCa. ~. ep.7 Tmp oo: MCD4O- CW q. CCWRJ SceiidB: '36.0- a" o: dB, 'Reflector Amplitude% IDfslon SondatCam. SOLTemp. 75 Temp. Tool: MCNDE40194 Exam Surface: 0. -Type: _ _NIA-_ _ _, _._ vComp. Temp. 73 Temp. Tool:. ' "MCNDE40194 "SraeCniin sGonSurface Condition: As GroundRecordable Indication(s): Yes No FA .(if Yes, Ref. Attached Ultrasonli Indication Report.)Comments: Cal'block used at componentResults: Accept j Reject [o 0- 440 3.8" contoured wedge used'for circPercent Of Coverage Obtained 9 80%: No, Reviewed Previous Data: -Yes,-___Examinerij Lee Dategntr Dt evee,212f .,,., ,l " ./ I ._." 1. -" 'I ... ..lt44_r'11Hassel, Matt S. 41312014Oignature Date ANil Review Signature Date

• " Site/Unit:Summary No.:Workscope:UT CaflbrationCi minationA-TIACHNENTF'A,-6EZ eBF0CMeGuim e 211112R1.11.0040"'SIProcedure:Procedure Rev.:Wbrk.Order No.:'NDE-995Outage No.: 1112-22Report No.: -UT-14-3.1Page: 2 of 902147112Code: 199812000 Addenda R-AkRIMl Location:Drawing No.: MCFI-2NC39

Description:

Pipe to NoazleSystem ID: NC ----....--Component ID: 2NC2FW394-1 SzeLength: NIA, ThicknessiDlameter: tS I .2811150StrRien12 iish "rfnie: 1 159Umitalions. Yes -See attached sheets StatTime: " d Fnhlme 15Instrument Settings Search Unit Cal. Time Date Axial Orientated Search UnitSerial No- 0263P4 Serial No.: 01F3JT Checksbion Signal Sw .Manufacturer GE Manufacturer KBA_ Initial COal 1142 413&2014 Reflector Amplitude % DivisionModel: USN 60 SW Lineadty: L.-14-184 Size: .25 Model: ;.Comp.-G Inter. Cl. AD Notch 80% 6.9 51"Delay: &.0400 Range: .7- Fm.: 5 MHz CDent Freq.: 4.79 Inter. Cal.M'I CalIel.: .1226 PulserType: Square .Exam Angle: -60 SquintAngle: -NIA nter; -a1.FiLnal Cal 1159! ___3/2_ 41__Damping. 500 Ohms Reject: 0% Measurd-Angle: 60 Mode: Shear ow _P R F: A u to H igh S U F req.: S -E xit P oin t 0.25 ' of E lem ents: I. C o up lanh: -'1 2126 Ci c m e e t a _ _ _ _ _ _ _ U nitFreuecy 50 lixRetiy:Fuiwae Cl.Bach 122 -Crcumferentila Orientted Sea~rch Unit.Confl.: NonCat. Focus: WAVoltage: 450 Pulse Width: 100 ns Shape: Round Contou Fat ype.: ULTRAGLI Calibration Signal Sweep Sound PaWedge Style; MSWQC NIAAx. Gain (dB): 45.0 Ciro. Gain (dB): NA Searc U Exam Batch: 12125 A4I ScreenDiv.= .075 In. of SoundPath _Type: RG-174 Length:-6' No. Conn.:_0 T0pe: ULTRAGELII "!--M~g.: MAGNAFLUXCalibration Block Scan Coverage,Cal. Block No. 50202 Upstream [] Downstream [- Scan dB: 450 Reference Blcki- ReferencelSImutator BlockThickness 0.281 Di".: 1.9 CWQ CCWQ SandB: Serial No.: MA Gain Sigpal Sweep Sound Path__________ WA_________ dB Reflector Amplitude % DivisionCal, B9k. Temp. 76 Temp. Tool: MCNDE4194 -Exam Surface: O.. Type: NIA- .fAComp. Temp. 73 Temp. Tool; -MCNDE40194 _Surface Condition: As GroundRecordable IndIcation(s): Yes Q No R] (If Yes. Ref. Attached Ultrasonic Indication Report.)Results: Accept &J Reject Q Info Q -Comments: Cal'block used at componentPercent Of Coverage Obtained > 90%: No., Reviewed Previous Data: Yes, .."" ."Howard, Dean M. e)d 41312014,ý' c ~i ,"Examiner Level l-H , re: Date Site Review 'negDaieOther Lovel WA Signature 'Date ANtI Review InatureDa,MIALI,r Summary No.:Workscope:McGuire i 2UT Calibration CiminationProcedure:Procedure Rev.:*Work Order No.:NDE-995ATTACHr[NENTPAIEE IF 9Outage No.: M2-22Report No.: UT-14480Page: 3 of 9M2.R1.11.0046151S02147112Code: 199812010 Addenda CatlItem;i: R-AMR1;11 Location:Drawing No.: MCFI-2NC39

Description:

Pipe to NozileSystem ID: NCComponent ID; 2NC2FW39-1 SIze/Length:, NIA llickniescDiameter. SS 1.28111.50Umitations: Yes -See attached sheets ..Sta.rtTim: 1204- Finish Time: 1212Instrument Settings Search Unit Cal. Time Date Axial Orientated Search UnitSerial No.: 0263P4 Serial NO.: SC2026 Checks ......gnCalabratloni Signal, Sweep Sound PathManufacturer. GE Manufacturer GE" Initial Cal. 1204 ,43d2014_ Reflctor AmplitUde % DivisionModel: USN 60 Sw Lnear., L-14-184 .2" Model: CVmp -G inter. Cal. M.,Notch 80% 6.5 .82"" '__-Inter. Cal.MWO CaWel: .1226 PulsarType: Square Exam Angie: 70s SquintAngle: WA .r al Cal_ _12t2 ° 4/3/2014 '-Final Cal1212 4032014'Damping: 500 Ohms Reject: 0% Measured Angle: 70 Mo.e: Shear Made.. ";_ _ _PRF: Auto High SU Freq.: 5 MHz Exit Point 0.3" #ofElements: 'I C itM R f u N -Cal. Batch: 12125 Circumferentlal'Orientated Search UnitFrleque'ncr"y. 5.0M1"z RecW.y Ful!w'ave .Confi.: -Non Int. MIA " .;!nCoPf0S ._ _ _ Type: ULTRAGEL U Calibratlon -Signal , SweepVoltage: 450 Pulse Widlh: 100 ns Shape: Round Contour: Flat Mfg: iMANAFLUX Amlitude % Division Sound PathWedge Style: MSWQC W______N _ _Ax. Gain (dB): 53.0 Cire. Gain (dB): WA Search Unit Cable .Exam.Batch 12126,_.I Screen=Dv.: .125 In. of Sound Path Type: RG4L74- Type: L 67ULTRAGEI II 0.--____ -Mtg.: MAGNAFILUX "Calibration Block Scan Coverage-Mf AN LUCaL Block No. 50202 Upstream dJ- Downslram[J Scan dB: 53.0 Reference Block ReferencelSimulator BlockGain Signal Sweep *Sound Path'Thickness 0.281 Die.: 1.9 cW 4I CCW(' Scan dB: WA Seral No.. WA dB, Reflector Amplitudeo% DivisionCal. Blk. Temp. 75 Temp. Tool: MCNDE4O194 P~ Surface: O.D. Type: WA' WNAComp. Temp. 73 Temp. Tool: MCNDE40194 Surface Condition: As Ground,Recordable Indication(s): Yes 0 No RJ (If yes, Ref. Attached Ultrasonic Indicafloh Report.)Results: Accept J2 Reject l Innfo r_] Comments: Cal block used at componentPercent Of Coverage Obtained > .G0%: -No Reviewed Previous Data: Yes.Examiner Level N Signature -Date Reviewer ".gnawure (2 DateHoward, Dean M.1 4W*2014Examiner Level IliH Sj I p ture Date Site Review k 1L4 t~ue IDateH a s s e l, M a t t S .4 0 2 0 1 4 1 R I A I ' I ,Other Level NIA Signature Date ANIReview Signature DateWA -

E I. Site/Urn' McGuire ISummary No.: M2,R1.'Workscope: I,2UT CalibrationfjiminationProcedure:Procedure.Rev.:Worc Order No.:AIT TACH ENU IPA6E4 IFNDE-995C(.Outage No-" M2-22Report No.: UT-14-388Page: 4 of 911.0048SI0214712Code: 199812000 Addenda Cat/tem: R-AR1.11 Location:Drawing No.: MCFI-2NC39

Description:

Pipe to NozzleSystem ID: NCComponent ID: 2NC2FW39-1 Slze/Lendth: WA Thlckness/Diameter. 55 .2.8121.50Limitations: Yes -See attached sheets Start lime: 1214 Finish Time: 1220Instrument Settings Search Unit 'Cal. Time Date Axdal Orientated Search UnitSedal No.: 0263P4 Serial No.: $B0253 Checks .Calibration Signal Sweep Sound PathManufacturer GE Manufacturer: GE Initial C81 1214 413/2014 'Refleator Amplitude -1DivisonModel: USN 60 SW' Linearity. L.-14-184 Size. .25" Model: Cutup -G Iner Co ID 81% 6.5 .82"Delay. 6.4462 Range: 1.25" Freq.: 2.25 MHz Center Freq.: 2.20 Inter.-Cal .-intier. CaL I ___WtiCalCVell .1226 PulserType: Square Exam Angle: 70 SquintAngle: NIA -inal CaL 1 _____-_____ Final CaT 1220 41312014Damplng: 500 Ohms Reject 0% Measured Angle: 70 Mode: -ShearPRF: Auto High SU Freq.: 2.25 MHz, ExIL Paint 0.3" # of Elements: CoupIantF yynn ___ -Cal. Batch: 12128 Circumferential Orientated Search UnitFrequency. 2.25 MHz Rectly, Fuliwave. Config.: Non Int. Focus: WIA Tye______11 !olbagnSwevoltage: 450 Pulse Wd 220Caltion Signal ep Sound PathShape: Round Contour Flat Mfg.: MAGNAFLUX Refleotor Amplitude % DivisionWedge Style: MSWQC ,N/A ________ ___Ax. Gain (dB): 46.0 Ciro. Gain (dB): N/A Search Unit Cable Exam Batch: 121 25 NI Screen Div. = .125 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 Type: ULTRAGLL il____ -Mfg.: MAGNAFLUX ___Calibration Block Scan CoverageCal. Block No. 50202 Upstream 10 Downstream E] Scan dB: 46.0 Refarence Block Reference/Simulator BlockGaIn Signal Sweep SudPtThickness 0.281 Die.: 1.9 CWCCW ] Scan dB: NIA Serial No.: NWA d Reactor Amplitude% Ds Son PahCal. BIk. Temp. 75 Temp. Tool: MCNDE40194 Exam Surface: on. Type: N/A N/ACamp. Temp. 73 Temp. Tool: MCNDE40194 Surface Condition: As GroundRecordable Indication(s): Yes 0 NO l (If Yes, Ref. Attached Ultrasonic Indication Report)Results: Accept Reject C] Info f"l Comments: Cal block used at componentPercent Of Coverage Obtained > 90%: No Reviewed Previous Data: YesExaminer Level il-N Signature Date Reviewer tu DateHoiward, Dean M. 4/3/2014A6;~c .C c e,Examiner Level U.N ~~ 4 Signature -ae ieRps AOther Level NIA Signature Date ANII Review gnatureNWA(/7,I Site/Unit: McGuire ISummary No.: M2.RI.Workscope:- II'UT Callbration(j rimination'AT TIMKENE t.8PA5 -OF '9-C211.0048SIProcedure:Pro e dure Rev.:Work Order No.:NDE.64002147112,Outage No.: M2-22Report No:- UT-14-.,Page: 5. of 9Code: 199812000 Addenda calARItem: IRA/R1.11 "Location:,Drawing No.: MCFI-2NC39

Description:

Pipe to NozzleSystem ID: NCComponent ID: 2NC2FW39-l Sikeength:, N/A bThickness/Diamenter SS .-2811f.50Umitations: None StartTime: loss1055 FlshTime: 1105Instrument Settings 'Search Unit c Tim Date Axial Orientated Search UnitSerial No.: 0263P4 Serial No.: K26903 Cheeks I CAlibration I Signal ,-SweepManufacturer. GE Manufacturer: KBA Initial Cal .1058 41X2014 Reflector- Amplitude % .DvlsionModel: USN 60 SW Linearity: L-14-184 Size.: 025 Model: dGame Inter. Cal. Zf fBW 80 2.8 0n2=-Delay- 0.6191 Range: 1.00" Freq.: 5.0 MHz Center Freq.: NIA inter. Cal. -_ _ _ -__M'u Cal/Vet: .2280 PulserType: Square Exam Angle: 0 SquintAngle: W/A ina.l Cal I'____- _ 1 _ ,- _Damping 500 Ohms Reject: 0% Measured Angle: WA Mode:. Long., '9 41)2..4PRF: Auto High SU Freq.: 5.0 MHz Eit Point NIA #of Elements: I ICuplantFrequency. 5.0 MHz Rectify: Fullwave CCnal. l- i Fou: Cal. Batch: 12125 Circumferential Orientated Search UnitVoltage: 450 Pulse Width: i00 f S Round Contcu0. N/A ,Type: ULTRAGEL 1 Calibration' Signal :Sweep Sound PathShape Mfg.: MAGNAFLUX Reflector Amplitude % DMslon _onPtWedge Styte: NIAAx. Gain (dB): 15.0 CIro. Gain'(dB): MA -Search Unitacable Exa Batch, 12125 N/A _Serc Uni Cablee LTAGI Screen Div. w .1 In. of Sound Path Type: RG-174 Length: 0 No. Conn.; 0 ype ULTRA .GCalibration Block Scan Coverage g Mfg.: MAGNAF AUCal. Block No. Component Upstream pJ Downstream Ea Scan dB: 15.0 Reference BSacik Reference/lSmulator BlockC-41t Reiecor aplueOeo S oundPatThickness 0.281 Die.: __1_"__1___ CW1] " CCW[a Scan dB: 15.0 Serial No.:. 1144., .d "Gain 1Re _ Signal % DiviSweeP SundCal. 81k. Temp. 73 Temp. Tool: MCNDE40194 -m Surface: O.D. Type: STEP WEDGE 3'Q 2" Step' 80 2.0 .200"Comp.Temp. 73 Temp. Tool: MCNDE40194 Surface Condtin: As Ground "te 80 5500"Recordable Indication(s): Yes, E] NO [j (If Yes, Ref. Attached Ultrasonic Indication Report.). .* ., .IResults: Accept R] Reject F] info ]. Comments: NIAPercent Of Coverage Obtained,> 90%: Yes Reviewed Previous Data: YesExaminer Level I-N Slignaature4 Date Reviewer , Sig 7/7,re7,/ DateHoward, Dean M. .47 1/312014 ~ $N 4~Lwa t* W.Examiner Level 1.-N .Data Site Review(. Sg.atui DateHassel, Matt S. N AOther Level WA Signature Date, INII Reviw igatr DateWA __ __ _ __ __ _ __ __ _ __ __ _IJ'Af ATTACHMENT £IF 1CCDUKE POWER COMPANYISI LIMITATION REPORTComponentlWeld ID: 2NC2FW39-1 Item No: M2.R10048, remarks:I NO SCAN SURFACE- BEAM DIRECTION, No scan'due to downstream"El LIMITED SCAN 0 1 L" 2 [1 I ý 02 0 cw 0 ccw nozzle Configuration.FROM L 0 to L 360 INCHES FROM WO CL to Beyond :ANGLE: F] 0 0- 45 0 60 other FROM 0 .DEGto 360 DEGE NO SCAN SURFACE BEAM'DIRECTION ,n LIMITED SCAN El 1 [] 2 -E 1 n 2 fI cw 'El ccwFROM L to L___ INCHES FROM W6 to ___-_ANGLE: C] 0 E] 45 U 60 :.other FROM DEGto , DEG[l NO SCAN SURFACE BEAM DIRECTIONM LIMITED SCAN EL I El2 Li-] I 1--I 2 [1 cw El ccwFROM L to L INCHES FROM WO to to _____*_ANGLE: 0 03 45 Li 60 other FROM DEG to DEGFl NO SCANFL LIMITED SCANSURFACEMI 1 2BEAM DIRECTIONQ 1 r- 2 rli cw l--i.ccwUr-14-388FROM L to L4ANGLE: Di0 EL 5 [160* _ .... .___ .INCHES FROM WO "__ to _other .. FROM DEG to DEG,* Sketch(s) rattachedO yesl No A ok 2A TTACONENT eSupplemenCto.eport, PG E~ýReportNa.: UT-14-38page: 7 of, 9Summary No.: M2.R1.11.0048Examiner. Howard, Dean M.ExOminer: HasselM S.Other~ WALevel: 'l AN Reviewer, DatX -b..fm , "'a_Level: 1144 Sftrfe RvieW Date:___Lee.W-ANReview.-..- Date:Comments: Thickness& ContourSketh or Photo:SxI-H fCIE~lSummnay ND.: Examiner Howard, Dean M.Examiner: Hassel MattS.Other NIASu .pplemen'L~ ReportReport No.: UT-14-368Page: 8 of SLevel: Il-NLevel: -Il;.N,,Level: NIASite Review Mete: __ _'ANI Review.F~.~~-- Date:.Y//-~Comments: Coverage PlotSkewh or Photo:14,0 0 Q0-o5'~.JoZZL.. ~FILew=.ii!j7~vC6' A44de6k5 AIT1ACHNEMI e6MAE 0i O!F cDetermination of Percent Coverage forUT Examinations -PipeSite/Unit MoGuire I 2Summary No.: M2.R1.11.0048Workscope: ISIProcedure:Procedure Rev.:Work Order No.:NDE-995602147112Outage No.: M2-22 "Report No.: UT-14-388Page: 9 of 945 deeUpstream % Length X % volume of length /100 = % total for UpstreamDownstream 100.000 % Length X 0.000 % volume of length / 100 = 0.000 % total for DownstreamCW 100.000 % Length X 60.000 /% volume of length 1100 = 50.000 % total for CWCCW 100.000 % Length X 50.000 % volume of length /100 = 50.000 % total for CCWAdd totals and divide by # scans = 33.333 % totl for 45 degOther den -70 (to be used for supplemental scans)The data to be listed below is for coverage that was not obtained with the 45 deg scans.Upstream 100.000 % Length X 100.000 % volume of length /100 = 100.000 % total for UpstreamDownstream % Length X % volume of length 1100 = % total for DownstreamCW % Length X % volume of length /l1 = % total forCWCCW % Length X % volume of length /IO = % total for CCWPercent complete coveraleAdd totals for each scan required and divide by # of scans to determine;50.000 % Total for complete examSite Field Supervisor, L. -Date: ( !71i Relief Request 15-MN-003ATTACHMENT C CSummrasy ft~:CUT Calibration/Examination'A ITA-CilMNET -C~PAGE I OFs1 2ProcedurePmoedure Ru'.;Wo* Order No.:.W4956Outage No.: KIAReportfNo: DQP4UT-144373Page: I of a021147122.Code:. WA Cat/tem: WA LOlm;WADraving N4o.: WA

Description:

Pipe to Neal eSystem ID: NCComponentltt 2Nc2:W4S-S SznlLength: NA Tih1=lcaDtuet SSf.2eh/I.5-Lmltaftons: Yes -See atahed Shvt SWat Tme: 078M Fiish T0I: -,010Ko ant settings: Cal- Mute Date ._ AxId Orientated Search UnitDe&ay: N .5151 Ranget .6 so" .I .erFrq.: N. IMe. Ch cks"Moe: S 6 W narl: .4-0 Sz: 2 Mdl:CmpS 1IL410. Cal .0735 4W3101 ID~Calbato Sigal___oudatMdlCap Int. CaL. 079 4=31014 1_______MS Caitve1: .112211 PuIsNfTYWet --SRUO ExamAngle: 45 -Squhit Angle: WA I ~lClI O1 104Damping: 500 hms R4ect meaeu c Angsle -4 Mode;, fhear -.-_ __ ______PRR Auto High SU Freq.: 5MIz , E 0.2- #§fElomeneaI Cot p.a* t IFmqe -y: $A MHz ReOcI. Fuiwavo -E.L Batch, 12125 Circmnsferen Orientatod Search UnitVoltage: 40 P2se Widh IOns? C°9" Ion1t. Focus. WA'T'- " -Callc signal sweep-5 ___________ 1Division Tpe LTAMI-Shape;. Round Contour PlatIUAA@ 3.9" Reflector Amplitulde% -iiir SodPtA .Gai ((): 2.0 aCm Gain (de). 29.0 edge Sy e ar UntWQC Exam Batch, 2 -IDNbtch so 7.0 02S Sa .= 06 in. of Soun d Tp: RG.14 Lent; 6' No. Comp.: 0 Trn u.TRAAMI ICalibration Block T C Ln Mrq- m UX--Cal. Blocl No. 50252 Upsteam n Downslream[] Scandil: 33.0 RefernceBlOCk Referenc*l1lmulator BlockThickness 0.281 DID.: 1.9 0 c~sa 9 soSua o: WA Su Relctaiud hOsoCaL. OI. Temp. 7_ Temp. Tool: MCNDI40104 Exam Surface: OD. -Type: WA WACamp. Temp. a0 Temp.Took MCNDE40194 Surkce Condifom, As GroundRecordablatndisftion(s): Yes fJ No ;j (U' Yes. Ref.Atltahed Ullramonlra [cafon Report.) CW dComments:, 44" 3.Bu Cire wodge used for clrcReestlt Accept WJ Refect [j Info [.'.I Cal block used at tMe wnponentPercent Of Coverage Obtained W0%: No Reviewed Previous Date: Yes PSI Ititll EnaExamrinrw Leve ". atr Date Reviewer ~lnh1/ # iDtHowl", Dean ., ,D 4M/14-E.i, L Signature Date Ste Review_ DateGibera~lf Level Other Level WAi SDataur -Aale~oMIA _________________Y/_______________

Sfelli MaGuir ISumrNo. M2.R1Worksaooe:UT CalibratlonlExaminationATTACHMENT !."FARE OFC.2.11.0051 1'81Procedure:work Order No.:ND0-47S10217122.Outage No.: WAReport No- BOP.UT-14-373Page: -2 of 8Code: WA Cattem: 'NIA" LWcktion ADrawing No-, WA Pipe to NozzleSystem 11: NC.Component ID: 2NC2FW45-5 Stzerenglhu KIA Thickness/iamet-er SSI.28111.'Umflatonw Yes- See afchedsheets .StartTime: 0815, TfRtlsh h7me: 0325-lnatnnnen L , eti ' i "s SeahUnit rei .-I11" -______ll___lll iiI _ I ________ :___ .i "InstruClment ,,,,s -,; Uni 'Col. -18Time Date Axial Orlentaed Search UnitSeral No:- 8263P4 Serial No.: 01F riT Checks ... .to -* _____P- -Ninfifactutre 6________. ___ Manufatrebw KBA 10IfhIiCal 0911! 4W8204 CalibtrA mpnignal% S~wepSudPh_ _ _ __USN 60 SW Unt. ..,lt: -.25 delt ACornpm-d h. cal,. I NotchDelar_ S0400, Range: .75 Freq.: a MHz Center Freq.' .47-. ntr.. cal. __...._I....-M10 Caw/l .1226 PulsrType: Square Exam Anl.e: 60 Squ*ltAne:, A ,A .. ... ..';-;- 'el~t 0,(,"- U FinalCal' 032 41512014 ,Damping: 500Ohms Reject: 0%> Measured Ange:10, IM de:._ Shear ---PRF: Auto Mgb SU Fiq.: , MHz' Exitpolm -t.." #ofElemenW I Couplaut ,-.__,_,Fre~uenci 5&0 MW Reo*f Fullwave cone.: Non4nL. ft& ous IRA, CW.'Batch: ,12125 Cfrcnmferential Odeontted Search UnitVoltge: 450 PulseWidth: 100 es. Shp.~ Ron Cotu Fl t pe UlAELca n sge Swe..Mfg.: MAGNLUX- Ref.r ýArplbnude.% Division .P"thWedg Style MSWQC J.-Ax. Gain (dB) 4.0 Ciro Gain (dB): NA Serh UnitCabln Exam Batch: 12112 9AI Screen Do. .075 In. of Sound Ph Type: RG-174 Lenglh:, V No. Conn.: Type: ULTRAGELU-Calibration Block Sea" Coverage. f. ___Cal. Block No. 50202 Upstream .Downstream ,, Scan dB: 4L. Rereaein k , RaferencllSimulator Blok.,~~Gain Si eeThickness 0.2"1 Ohm.:- I.9 CW 7' CCW;I! ScandB: WA Seral N1.:- WA daBn -_r n al ] SoundPathda .effector Amplitude. DivisonCaL B. Temp. I.5 Temp. Tool: MCNDE40194 Exam Sudfce: 0.0. Type: WA -NZAComp. Temp. 80 Temp. Tool: MCNDE40194 SUr1te Conditon: As GfrundRecordable I ,dcoll Yes rQ NNO St (- .Yes. Ref. Attached Ultrasonic Indlcation Report.)Results. Accept t Reject Q Info El .Comments: Cal bock used at componentPSI Initial Exam -PercentOf Coverage Obtained %.. Ni Reviewed.PrevoL" "Dals Ye "Examiner .LNSn-u Da1N Review: f g " DatLevel u~s. ." SignaDate SiteReview S--.atr DateH as.sel .mat &,. ,. 40-,014Vthe Leve WA SntreDate ANIl Review Sinaury ot wUxB Ie MUi 6 I=djuouoduwos je posa gqj t Wmwumoo ouI I I In-do ICPouft I I I-_______ INtoad puno g .uoflwqijnlun qPmmS poilusPO lcuwqwflSlD"Zol'" ' S'9 " 09 42IO Clo11...... lnv.O X1 % epmdu'v JMZBPH-~""'le "8 1 MM(olJdoft uooevut iouaSen Paqmmy "Ieo maA iJ) ý oN :(N)uolzp-um eoepiwouPUnM9 SV :uwwpmuOO pao0MOlN :oo.L c-loMIN ..'JJn8 wo ýO-NOW :qooj 'Lu j dtuaj d L loYIN :,ONleOS VA :9 S L[eyMe *".JMO f. ' "O tal" Ssgo u.l-ajg Seomauiu os9 :p ueos. ý', umaamma 'UIwdn ZOS "9 wo.1=3 .."OOm --CS gII O'N1i '9 ae w I ipud puno: l jo =

• A ]a.eq niiiF :(%P) uloWI "IX D 0"9 la(p) UF O" xfl1ZIVNOV WSopIS :moluoo puna2J :odeM u WX :4lPIM GSlnd OSP :95610ASiI, V YIN Ww~d wlUON ."flquo3 *,f t'.UA, :A OH1 ZoE m "Ueinbwa,juqdno3 I. :1U9=Blo# XO UtdW o -=T :.bw rs qUJ.o -_:nv-"qs GoP Ml O PUV PeyiPn ' s ýlO 00a :Dudlwea-* YIN llI6 OL. :yVWc u= cuunbs ,dlaesLnid 9ow PAMPA0*um *-PM SrW -mwr -sgs ___________MM_ me iSO jeful m? ?b3~15130 otEB?.wunu j3jg w:usaisws do-: "3i,"UD -dWO * " s ,"1'-i MS -O NSI1 'atow+Ev I I"".s _____ _____ ____. __i________ __________,u q sos:tl130 , d ,, ,, 181',nIn Wpa's pUmuoZo leUIXos lu'm.i.ua 690 -MwULL lS 912"S r S to2e Uo -BOA MsuOawrl'tl IS,'S u*oIOWOlUSSIoiqL vYN ,'BuWWsz.S 95Me, m :l waUw'moON :at wuas_ _ _ _ _N 0) edjld =uo110=00 VIM "ON WMCIVIN :uooeool VIN :aue1r"o vYI .oa pS 9 82£Cl"-JIfldOg VON iiodoiiVIN VO 6EZZLIPRO9"ON ~'PIDO PM:'AB 5MJP8ooi.'mnpaowdld :o9dooMM, :'aoN Ajuwungg oJJU9Dw .i~wfpu9 i -3),8 JO LlgVdD IN3NH3VIIV C..,hVAUDIDyJW Sitelunit: McGuire ISummary No-: M112.1ti.Woikscopo; PCUT Galibration/lExaminationATTACHMENT Q,.PAE 4- OVYC2J1,0051Procedure:Procedure Rev-Work Order No.:NDE4405Oulage No.: WARepwrt No.: BOP-UT-14-4T3POgW A4 of 8021471122Code: NIA calfilem: WA Loallork WADrawing No.: NILA Descriptilon -Pipe to NmieSystem ID: NCComponent 10: 2NC2FW45.6 allt"9l. A TWdmsoiameta sSWMaIt.rLilfattons: Now Shao Timor 0718 Fnish Time: 0730Instrument Search Unit Cal. Thm Vate Axial Orflntated Search UnitSeial No.: 0263P4 Serial No.: K28903 ChecksManufacturer. GE KBA Inltial Cal '0711 41=014 Rellecato Alnmbrde% SonUSN sOSW Linearity:. L-14-184 Si 0.25 Model: Gamma 7nerr. Col.- BIN 80 m 2.8.Dow. _SIDI Roag 0 R"q I.0 MHz Center req.: WlA *inter. Cal. -.-W Caw*elv .2280 Puser Type: Square Exam Angle: 0 Squint Angle: -;;A Inter. C-l-Damping: 500 Ohms Rejecl: 0% Measured Angle: WA Mode: -n ogWtCa _ __PRF: Auto High SU Freq.: 5.0 Mrz Fil Pot MA 0of Elements: 1...._-Frequency: &.0 M3z Reclltiy. FuAwave. ConYg. Integral Fo-ls' WA Cal. Batch: 12125 Cirumferentlal Orientated Search UnitVoltage: 4____ Pus-it: 10n Type: ULTRASEL 11 Cawution bnt SOpT dPt45 P~l~ ~dlU 10 ~ Shape Round Contoure WIA Sig ANALX- ROIC~ napltue ivswepoundPtWedge Stye: lNIA -A mAx Gain (0i): 15.0 Ciro. Gain (de): -IA Search Unit Cablo Exam Bstch: 12125 WASScrew Div. = .1 In. of Sound Path Type: RG.1174 Length: 6.1U W Cona n."; Type: ULTIAGEL'II,CalibratUon Block Scan Coverage -z MAGUMUXCal. Block No. Component Upstream n DownsttramlZ Scan dB: 15.0 Reference Block Rehrencelolmulator BlockThfIluess .281 Die. " :W6d CM10 Scand5 f 1 .l 9" B No.: 11-4949 Rel Sigral Swe ep Sound PathCal SkTem. t Tmp.Too MG E4094dB Reflector, Aanptbjdo% D MsbonCal. B Temlp. 8.. Temp. Toch MENDm40194 Surface. O.D. Type: SU1 WEDGE 3.0 I slap I 0 I 10 .20VCamp. Temp. 80 Temp. Tool: UCNDE40194 ; 11 AsG6n .'Se S .50Raconlable IndicatTon(s); yes Q No 5 (if Yes. Ref. Attached Ultrasonic Indicallon Repot.) 4, .Result: Accept &g Reject ] Info 0J Comments: Cal block used at componentPercent Of Coverage Ob ta id l d : Yes ,. yes Reviewed Previous Dale: No -__S I Initial ExamExmniner Laval wIm gnaubro Date ReviWer DabHoward, Dean 4isiWoi 9'b II C l A .Examiner Level I SignatureI Date Si e Review I InaI DtIHlassel, Madt S. 41812014UOlher Level NIA $BZla' DalJ AND Review Sgnature DateWAUj1, eATTACHENT CdPAGE'SOfDUKE POWER COMPANYISI LIMITATION REPORTComponent/Weld ID: 2NC2FW45-5 Item No: M2121.11.0051 remarks:0 NO SCAN SURFACE BEAM DIRECTION No-scan due to.= to"A .4.,s.,qEl LIMITED SCAN 0 1 [0 2 [3 1 0 2 0 cw 0 ccw downstream nozzleFROM L 0 to L 360 INCHES FROM WO CL to Beyond configurationANGLE: 0@ 0 10 45 0@ 60 other 70 FROM 0 DEGto 360 DEGDl NO SCAN SURFACE BEAM-DIRECTION,EJLIMITED SCAN 01 02 0 1 2' cw F1 ccw,_FROM L to L INCHES FROM WO toANGLE: E] 0 0 45 E 60 other FROM DEG to DEGEl NO SCAN SURFACE BEAM DIRECTIONQLIMITED SCAN 0 1 E0 2 [j 1 [1 2 O 0 w [:I- cewFROM L to L INCHES FROM WO toANGLE: 0 0 0l 45 E0 60 other FROM. DEG to DEG[I NO SCANEl LIMITED SCANSURFACEElI1 2BEAM DIRECTION[1 1 E- 2 [1 Cw E[ cewBOP-UT-14-373Sketch(s) attachedFROM L to L INCHES FROM WO to4ANGLE: 00 0 5 0-60 other -FROM DEG to-,- DEG0, yesEl NoPmPamd By- Matthew Hassel04/08114 ATTAEUKN~fT C,PA6E,6 OF ýUSupplemental ReportRepott No- BOP-UT-14-.3Page; 6 of 8Summary No.: M2.RI.11.00511Examiner Howard, Dean w j., .,,Examinwer. Hasmel.MadtS. ,-Olhen NMALevel: IlMLevel: If-NLevel: IASite Review:. , .(1 Date:ANII Review. Date: 1-,Comments: Coverage PlotSketch or Photo:r-LoLJ ýFI'1- 5 a//." II-:-S I-~~1A1lso rcdqmvet .ax1.0 orremW- V ,, S"r~# 7VMA0

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• Lo"Mey,ATTACHNENTTDetermination of Percent Coverage for PABE Y OF UT Examinations -PipeSite/Unit: MoGuire / 2Summary No.: M2.RI.11.0051Workscope: PSIProcedure:Procedure Rev.:Work Order No.:NDE-995602147122)utage No.: NIAReport No.: BOP-UT-14-373Page: 8 of 845 deaUpstreamDownstreamCWCCW100.000100.000100.000% Length X % volume of length / 100 =% Length X 0.000 % volume of length 1100 =% Length X 50.000 % volume of length / 100 =% Length X 50.000 % volume of length /100 =0.00050.00050.000% total for Upstream% total for Downstream% total for CW% total for CCWAdd totals and divide by # scans 33.333 % total for 45 degOther dea -70 (to be used for supplemental scans)The data to be listed below Is for coverage that was not obtained with the 45 deg scans.UpstreamDownstreamCWCCW100.000 % Length X% Length X% Length X% Length X100.000 % volume of length I 100 = 100.000 % total for Upstream% volume of length 1100 = % total for Downstream% volume of length / 100 = % total for CW% volume of length 1100 = % total for CCWPercent complete coverageAdd totals for each scan required and divide by # of scans to determine;50.000 % Total for complete examSite Field Supervisor. Lt --o:Date: (/A. "/14