Text

Fifth Ten-Year Inservice Inspection Interval Limited Examinations
	ML24050A006
Person / Time
Site:	Robinson
Issue date:	02/15/2024
From:	Ellis K; Duke Energy Progress
To:	; Office of Nuclear Reactor Regulation, Document Control Desk
Shared Package
ML24050A005	List: RA-23-0300, Fifth Ten-Year Inservice Inspection Interval Limited Examinations;
References
	RA-23-0300
	Download: ML24050A006 (1)
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{{#Wiki_filter:Kevin M. Ellis General Manager Nuclear Regulatory Affairs, Policy & Emergency Preparedness Duke Energy 13225 Hagers Ferry Rd., MG011E Huntersville, NC 28078 843-951-1329 Kevin.Ellis@duke-energy.com PROPRIETARY INFORMATION - WITHHOLD UNDER 10 CFR 2.390 UPON REMOVAL OF ENCLOSURE 4 THIS LETTER IS UNCONTROLLED PROPRIETARY INFORMATION - WITHHOLD UNDER 10 CFR 2.390 UPON REMOVAL OF ENCLOSURE 4 THIS LETTER IS UNCONTROLLED Serial: RA-23-0300 10 CFR 50.55a February 15, 2024 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261 / RENEWED LICENSE NO. DPR-23

SUBJECT:

Fifth Ten-Year Inservice Inspection Interval Limited Examinations Ladies and Gentlemen: Pursuant to 10 CFR 50.55a(g)(5)(iii), Duke Energy Progress (Duke Energy) hereby requests approval for relief from the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (B&PV) Code, Section XI, 2007 Edition through the 2008 Addenda for the H. B. Robinson Steam Electric Plant, Unit No. 2. Enclosure 1 contains details regarding this request and Enclosure 2 contains supporting non-destructive examination (NDE) data. Some information within pages 1 through 17 of Enclosure 2 have been redacted to remove information proprietary to Framatome Inc. (Framatome). The corresponding proprietary pages are provided in Enclosure 4. In accordance with 10 CFR 2.390, it is requested that Enclosure 4 be withheld from public disclosure. An Affidavit signed by Framatome (the owner of the information) attesting to the proprietary nature of the information is provided in Enclosure 3. Correspondence with respect to the copyright or proprietary aspects or the supporting Framatome affidavit should be addressed to: Gayle Elliott Director, Licensing & Regulatory Affairs Framatome 3315 Old Forest Road Lynchburg, VA 24501 Email: gayle.elliott@framatome.com Office: 434-832-3347

PROPRIETARY INFORMATION - WITHHOLD UNDER 10 CFR 2.390 UPON REMOVAL OF ENCLOSURE 4 THIS LETTER IS UNCONTROLLED U.S. Nuclear Regulatory Commission RA-23-0300 Page 2 No new regulatory commitments have been made in this submittal. If you have additional questions, please contact Ryan Treadway, Director - Nuclear Fleet Licensing, at 980-373-5873. ~~ KevinM.Ev General Manager - Nuclear Regulatory Affairs, Policy & Emergency Preparedness

Enclosures:

cc:

1. Relief Requested in Accordance with 10 CFR 50.55a(g)(5)(iii) for Volumetric, Surface and Visual Examination of Class 1 and 2 Components

2. Fifth ISi Interval Coverage NOE Examination Data (Includes Redacted Framatome Pages)

3. Framatome Affidavit

4. Fifth ISi Interval Coverage NOE Examination Data (Proprietary Framatome Pages)

L. Dudes, Regional Administrator USNRC Region II J. Zeiler, NRC Senior Resident Inspector L. Haeg, NRC Project Manager, NRR PROPRIETARY INFORMATION - WITHHOLD UNDER 10 CFR 2.390 UPON REMOVAL OF ENCLOSURE 4 THIS LETTER IS UNCONTROLLED RA-23-0300 Relief Requested in Accordance with 10 CFR 50.55a(g)(5)(iii) for Volumetric, Surface and Visual Examination of Class 1 and 2 Components 12 Pages Follow

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 1 of 12 1.0 ASME CODE COMPONENTS AFFECTED: Code Class: 1 & 2

References:

IWB-2500, Table IWB-2500-1 IWC-2500, Table IWC-2500-1 IWF-2500, Table IWF-2500-1 Examination Categories: B-A, B-J, C-C, F-A Item Numbers: B1.11, B1.12, B1.30, B9.11, C3.10, C3.20, F1.40

== Description:== Limited Volumetric, Surface and Visual Examination Coverage Component Number: See Tables 1 and 2 for a list of Component IDs 2.0 APPLICABLE CODE EDITION AND ADDENDA: The H.B. Robinson Steam Electric Plant (RNP), Unit 2 Fifth Inservice Inspection (ISI) Interval is based on the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel (B&PV) Code, Section XI, 2007 Edition through the 2008 Addenda. 3.0 APPLICABLE CODE REQUIREMENTS: 3.1 Examination Category B-A The extent of examination requirement for Examination Category B-A, Item Number B1.11, per Table IWB-2500-1, requires a volumetric examination of all Circumferential Shell Welds, as shown in Figure IWB-2500-1. Item Number B1.12, per Table IWB-2500-1, requires a volumetric examination of all Longitudinal Shell Welds as shown in Figure IWB-2500-2. Item Number B1.30, per Table IWB-2500-1, requires a volumetric examination of all shell-to-flange welds as shown in Figure IWB-2500-4. 3.2 Examination Category B-J The extent of examination requirement for Examination Category B-J, Item Number B9.11 requires that essentially 100% of each weld requiring examination receive a surface and volumetric exam as shown in Figure IWB-2500-8. 3.2 Examination Category C-C The extent of examination requirement for Examination Category C-C, Item Number C3.10 and C3.20, per Table IWC-2500-1 requires a surface examination of 100% of the required areas of each welded attachment as shown in Figure IWC-2500-5. 3.3 Examination Category F-A The extent of examination requirement for Examination Category F-A, Item Number F1.40, per Table IWF-2500-1, requires a visual VT-3 examination of 100% of the Reactor Pressure Vessel nozzle supports as shown in Figure IWF-1300-1.

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 2 of 12 4.0 IMPRACTICALITY OF COMPLIANCE: Pursuant to 10 CFR 50.55a(g)(5)(iii), relief is requested on the basis that conformance with ASME Section XI Code requirements is impractical as conformance would require extensive structural modifications to the components or surrounding areas. RNP Unit 2 systems and components were designed and fabricated before the examination requirements of the ASME Section XI Code were formalized and published. Therefore, the RNP was not specifically designed to meet the requirements of the ASME Section XI Code and full compliance is not feasible or practical within the limits of the current plant design. 10 CFR 50.55a recognizes the limitations to inservice inspection of components in accordance with the ASME Section XI Code that are imposed due to early plants' design and construction. Due to the original design of these components, it is not feasible to effectively perform the examination to the extent required for welds and supports, greater than 90% of the volume and/or area. Therefore, relief is requested on the basis that the ASME Section XI Code requirements to examine these components are impractical due to physical obstructions, plant location, and/or component geometry. RNP Unit 2 is unable to satisfy the ASME Section XI code requirements to perform a volumetric, surface, or visual examination of these components due to the physical component configuration, interference from permanent plant equipment, single-sided access, etc. RNP Unit 2 would incur significant engineering, material, and installation costs to perform such modifications without a compensating increase in the level of quality and safety. Table 1 provides a summary of the examination limitations for each component for which relief is requested. The table also indicates the outage the component was examined, the coverage percentage obtained for each component, and other pertinent design information. This table is the cumulative list of the limited ASME Section XI examinations performed during the fifth ISI interval. Enclosure 2 provides non-destructive examination (NDE) data and coverage plots that detail the examination limitations. Accordingly, pursuant to 10 CFR 50.55a(g)(5)(iii), Duke Energy has determined that conformance with the code requirement to examine essentially 100% of the weld volume or area is impractical due to various constraints and limitations as stated above. Duke Energy requests NRC approval of the proposed alternative as stated below. 5.0 BURDEN CAUSED BY COMPLIANCE: Compliance with the applicable ASME Section XI Code volumetric examination requirements can only be accomplished by redesigning and refabricating the subject and/or surrounding components. Based on this, the ASME Section XI Code requirements are deemed impractical in accordance with 10 CFR 50.55a(g)(5)(iii).

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 3 of 12 6.0 PROPOSED ALTERNATIVE AND BASIS FOR USE: On the basis that obtaining the required examination coverage is impractical due to physical obstructions and limitations imposed by original plant design and fabrication, no alternative examination for additional UT (Ultrasonic Testing) or VT (Visual Testing) examination coverage is proposed. RNP/Duke Energy has determined the completed UT and VT examinations are an acceptable alternative that provides reasonable assurance of continued structural integrity. 6.1 Examination Category B-A RNP Unit 2 has performed the ASME Section XI Code required examinations to the extent practical, maximizing code coverage, which are documented in Table 1. Examinations were limited due to the location of the RPV Core Support Lugs and Keyway/Specimen Slots. Due to the design of the reactor vessel and location of the Core Support Lugs and Keyway/Specimen Slots causing these limitations, there are no alternative examination techniques currently available to increase coverage. In addition, VT-2 visual examinations associated with the Class 1 leakage test are performed each refueling outage. The volume of coverage obtained during the UT examinations along with ongoing leakage tests every refueling outage provide adequate assurance that any flaw(s) that might have propagated through the subject welds are identified and repaired prior to returning the plant to power operation. Thus, an acceptable level of quality and safety will have been achieved and public health and safety will not be endangered by allowing the proposed alternative examinations in lieu of the Code requirement. 6.2 Examination Category B-J RNP Unit 2 has performed the ASME Section XI Code required examinations to the extent practical, maximizing code required coverage, which are documented in Table 1. The limitations incurred resulted from plant configuration and CASS (Cast Austenitic Stainless Steel) materials and the close proximity of an adjacent weld. No alternative examination techniques are currently available to increase coverage, and there are no existing qualified techniques to claim coverage on CASS materials. In addition, surface examinations were performed satisfactorily with 100% coverage obtained on the subject welds along with VT-2 visual examinations associated with the Class 1 leakage test performed each refueling outage. The volume of coverage obtained during the UT examinations along with ongoing leakage tests every refueling outage provide adequate assurance that any flaw(s) that might have propagated through the subject welds are identified and repaired prior to returning the plant to power operation. Thus, an acceptable level of quality and safety will have been achieved and public health and safety will not be endangered by allowing the proposed alternative examinations in lieu of the Code requirement. 6.3 Examination Category C-C RNP Unit 2 has performed the ASME Section XI Code required examination to the extent practical, maximizing code required coverage. Table 1 details the limitations incurred. Due to the physical interferences causing the limitations, there are no alternative examination techniques currently available to increase coverage. In addition, the VT-3 examination of the support revealed no relevant conditions. Also, as a defense in depth measure, the VT-

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 4 of 12 2 visual examinations associated with the Class 2 leakage test are performed each inspection period. The volume of coverage obtained during the MT (Magnetic Particle Testing) examinations along with VT-3 examination of the support and ongoing leakage tests each inspection period provides adequate assurance that any flaw(s) that might have propagated through the subject welded attachments are identified and repaired prior to returning the plant to power operation. Thus, an acceptable level of quality and safety will have been achieved and public health and safety will not be endangered by allowing the proposed alternative examinations in lieu of the Code requirement. 6.4 Examination Category F-A RNP Unit 2 has performed the ASME Section XI Code required examinations to the extent practical, maximizing code required coverage. Table 1 details the limitations incurred. The reactor vessel is supported by three supports located on the underside of each of the inlet nozzles. Each support bears on a support shoe, which is fastened to the building support structure. Examination access to the reactor vessel supports is through the air ductwork for HVE-6 (Reactor Support Fan) with a crawler inside the reactor coolant pump bays. Access to examine the supports is from the ductwork facing the vessel supports with minimal mobility behind the supports, thereby creating a limited visual examination. This is the only access to the supports. These VT-3 examinations were performed to the latest technology available at the time of the examination and examination achieved the maximum amount of coverage possible. Due to the physical interferences causing these limitations, there are no alternative examination techniques currently available to increase coverage. 7.0 DURATION OF PROPOSED ALTERNATIVE: This request is proposed for the RNP Unit 2, Fifth Inservice Inspection Interval identified below: RNP Unit 2, Fifth Inservice Inspection Interval: Start Date: July 21, 2012 End Date: February 19, 20231 Note 1: The Fifth interval end date was extended in accordance with IWA-2430(c)(1).

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 5 of 12

8.0 PRECEDENTS

8.1. Shearon Harris Nuclear Power Plant, Unit 1 - Relief Request RA-19-0206 for the Third 10-Year Interval Inservice Inspection Program Plan, Safety Evaluation approved April 5, 2020 (ADAMS Accession Number ML20080G950). 8.2. Robinson, Unit 2 - Relief Request RR-20 for Limited Examinations Performed in the Fourth Ten-Year Inservice Inspection Program Plan, Safety Evaluation approved June 23, 2014 (ADAMS Accession Number ML14162A094). 8.3. Catawba Nuclear Station, Units 1 and 2 - Relief Request 17-CN-001 Regarding Category B-J Pressure Retaining Welds for the Third 10-Year Inservice Inspection Interval, Safety Evaluation approved January 24, 2018 (ADAMS Accession Number ML18016A178).

9.0 REFERENCES

9.1. 2007 Edition through 2008 Addenda, ASME Code, Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components.

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 6 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) B-A B1.30 101/03 (R2-08489) Volumetric IWB-2500-4 (Phased Array Ultrasonic Testing-PAUT) Vessel Flange to Shell Weld (RPV) R2R33 SA-302 Gr B N/A (9.879) [See Note 3] 86.87% (93.36%)2 Yes Limitations were incurred due to Keyway/Specimen Slots. (Enclosure 2 or 4, Pages 1 - 6) B-A B1.11 101/06 (R2-08492) Volumetric IWB-2500-1 (PAUT) Lower Barrel to Lower Head Weld (RPV) R2R33 SA-302 Gr A N/A (5.19) [See Note 3] 75% (73.90%)2 Yes Limitations were incurred due to RPV core support lugs. (Enclosure 2 or 4, Pages 7 - 12) B-A B1.12 101/22 (R2-08502) Volumetric IWB-2500-2 (PAUT) Lower Shell Long Seam Weld 0° (RPV) R2R33 SA-302 Gr A N/A (9.31) [See Note 3] 79.97% (77.78%)2 Yes Limitations were incurred due to RPV core support lugs. (Enclosure 2 or 4, Pages 13 - 17)

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 7 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) B-J B9.11 107/06 (36000) Surface and Volumetric IWB-2500-8 (PT and UT) Loop "A" Crossover Leg Elbow to Pipe (RCS) R2R28 Elbow: CASS Pipe: A-376 TP-316 SS 31 (3.38) 45°/2.25MHz/ Shear 45°/1.0MHz/ RL 50% Yes4 Limitations were incurred due to the CASS material of the elbow. There was no qualified examination technique for CASS materials at the time of examination, therefore, no coverage was claimed on the CASS side of the weld. No relevant indications were noted during the examination. The surface examination achieved 100% coverage with no relevant indications noted. (Enclosure 2, Pages 18 - 22)

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 8 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) B-J B9.11 107/09 (36300) Surface and Volumetric IWB-2500-8 (PT and UT) Loop "A" Crossover Leg Pipe to Elbow (RCS) R2R29 Pipe: A-376 TP-316 SS Elbow: CASS 31 (2.6) 45°/2.25MHz/ Shear 60°/2.0MHz/ RL 45°/1.0MHz/ RL 50% Yes4 Limitations were incurred due to the CASS material of the elbow. There was no qualified examination technique for CASS materials at the time of examination, therefore, no coverage was claimed on the CASS side of the weld. No relevant indications were noted during the examination. The surface examination achieved 100% coverage with no relevant indications noted. (Enclosure 2, Pages 23 - 30)

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 9 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) B-J B9.11 107A/06 (37800) Surface and Volumetric IWB-2500-8 (PT and UT) Loop B Crossover Leg Elbow to Pipe (RCS) R2R30 Pipe: A-376 TP-316 SS Elbow: CASS 31 (3.38) 45°/1.5MHz/ Shear 60°/2.0MHz/ RL 50% Yes4 Limitations were incurred due to the CASS material of the elbow. There was no qualified examination technique for CASS materials at the time of examination, therefore, no coverage was claimed on the CASS side of the weld. No relevant indications were noted during the examination. The surface examination achieved 100% coverage with no relevant indications noted. (Enclosure 2, Pages 31 - 40)

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 10 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) B-J B9.11 107A/07 (37900) Surface and Volumetric IWB-2500-8 (PT and UT) Loop B Crossover Pipe to Elbow (RCS) R2R30 Pipe: A-376 TP-316 SS Elbow: CASS 31 (3.38) 45°/1.5MHz/ Shear 45°/1.0MHz/ RL 60°/2.0MHz/ RL 50% Yes4 Limitations were incurred due to the CASS material of the elbow. There was no qualified examination technique for CASS materials at the time of examination, therefore, no coverage was claimed on the CASS side of the weld. No relevant indications were noted during the examination. The surface examination achieved 100% coverage with no relevant indications noted. (Enclosure 2, Pages 41 - 50) B-J B9.11 116B/18 (63300) Surface and Volumetric IWB-2500-8 (PT and UT) Elbow to Pipe (RCS) R2R29 A-376 TP-316 SS 4.0 (0.531) 45°/2.25MHz/ Shear 60°/2.25MHz/ Shear 60°/2.0MHz/ RL 87.5% Yes Limitations incurred due to the proximity of the adjacent weld. No relevant indications were noted during the exam. The surface examination achieved 100% coverage with no relevant indications noted. (Enclosure 2, Pages 51 - 58)

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 11 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) C-C C3.10 204/AWS ATT (R2-10439) Surface IWC-2500-5 (PT) RHR Heat Exchanger A Welded Attachment (RHR) R2R28 SS N/A (1.5) N/A 75% No The impracticality was caused by component configuration. (Enclosure 2, Pages 59 - 60) C-C C3.20 212/MS-1A-6017-ATT (R2-10560) Surface IWC-2500-5 (MT) Welded Attachment on Loop A Main Steam System (MS) R2R28 CS N/A (0.406) N/A 88.9% No The impracticality was caused by component configuration. (Enclosure 2, Pages 61 - 63) C-C C3.20 213/MS-1B-1003-ATT (R2-10600) Surface IWC-2500-5 (MT) Welded Attachment on Loop B Main Steam System (MS) R2R29 CS N/A (1.042) N/A 42.7% No The impracticality was caused by component configuration. (Enclosure 2, Pages 64 - 66) F-A F1.40 101/A (R2-08509) Visual IWF-1300-1 (VT-3) Loop A RPV Support (RPV) R2R33 CS N/A N/A 75.12% No The impracticality was caused by component configuration. (Enclosure 2, Pages 67 - 74) F-A F1.40 101/B (R2-08512) Visual IWF-1300-1 (VT-3) Loop B RPV Support (RPV) R2R33 CS N/A N/A 75.12% No The impracticality was caused by component configuration. (Enclosure 2, Pages 75 - 82)

H.B. Robinson Steam Electric Plant, Unit 2 Relief Request RA-23-0300 Page 12 of 12 Table 1 H.B. Robinson Steam Electric Plant, Unit 2 List of Components with Limited Examination Coverage Exam Category / Item Number Component ID (Summary #) Exam Requirements Figure No. and (Method) Component Description (System)[Note 1] Outage Examined Material Nominal Pipe Size (Thickness) Exam Angle / Frequency/ Mode of Propagation Percent Coverage Obtained (Code Case N-768 Coverage) Appendix VIII Qualified Exam Remarks (NDE Coverage Plots and Calculations) F-A F1.40 101/C (R2-08520) Visual IWF-1300-1 (VT-3) Loop C RPV Support (RPV) R2R33 CS N/A N/A 73.72% No The impracticality was caused by component configuration. (Enclosure 2, Pages 83 - 90) Note 1: The following systems and their abbreviations are listed here: Reactor Pressure Vessel (RPV) Reactor Coolant System (RCS) Residual Heat Removal (RHR) Main Steam (MS) Chemical & Volume Control (CVCS) Note 2: Coverages associated with Welds 101/03, 101/06, and 101/22 were calculated in accordance with Section XI and Code Case N-768 to ensure maximum coverage was achieved. Note 3: Examinations were performed in accordance with Framatome Inspection Procedure 54-ISI-808-000, "Automated Phased Array Ultrasonic Examination of PWR Vessel Shell Welds". Note 4: The configuration for this weld includes a CASS elbow. Since there is no Appendix VIII qualified technique to detect flaws in CASS material, the Appendix VIII qualified examination is limited to the pipe side of the weld. RA-23-0300 Fifth ISI Interval Coverage NDE Examination Data (Includes Redacted Framatome Pages) 90 Pages Follow

framatome RA-23-0300 Enclosure 2 Limited Coverage NOE Data H. B. Robinson Nuclear Plant Unit 2 2R33 10 Year ISi Weld Final Report WELDOl TWS WELD NUMBER COMPONENT ID DESCRIPTION WOI 101/03 Vessel Flange to Shell Weld There were no recordable indications on this weld. The following page lists the data acquisition parameters for examination of this weld. Page 1 of 90 180-9357489-000

RA-23-0300 Enclosure 2 Limited Coverage NOE Data framatome RPV Weld UT Data Sheet utlllty: Duo Energy Plant: Robinson Nuclear Plant Unit 2 Outoge: 2R33 TWS Weld Number: W01 ICompo.. ntlO: 101/03 lsumma,y No.: R2~8489 o..crtptlon: v-1 Range to Shell Weld Eumlnatlon Proc:ed... : 544l-808-400,"Automalld Phued Amry Ultruonlc Examination of PWR v....i Shell Welda" Essential Equipment Description llanufaclutw I llodel \\IHI I Serial Number I Cal Due Data r UTCable Typa: I L J Langth: I II No. of Connectors: l UT Callbratlon/Acquldlon ~ Version: 11 I I UT Data Analyala / v.. 1on: I I Calibration Information Cal. ShMt: CDS-1 Cal Block I>: RPV-14001 Equipment Settings SN 1h11 *bow llated CaBbratlon Data Sheet (CDS) for

listing of 1h11 equipment Mltlnga used for eumlnallon.

Scan Speed: Bln/s I ScanAxls

I Index.Axis
I Couplant:

Water I VnulTamp: 72"F Rnolutlon: R.. olutlon: Data t-11es

See attached table for a llat of Data Acquisition Flies (Datu & Times), Scan, and Index Resolutions Transducers Transducer llanufactun,r. [

] Hud Configuration: 1 Uu: Primary 1 J - I s-I Actlv9 Elemenl I AdlVaElement l

Emlulon I I Tl Bau I 11 Focal Law Group Angle (Raolution)

(Transmit) (Receive) FocualngTypa Focus Time Bau Type ':.rt Time Bau End Beam Position Angle Probe: 45" (LW) 45" (LW) I 45"(SW) I I I I I I I I Probe: 45"(LW) r } 45"(LW) I 45" (SW) L Examination Coverage Examination Results Scan Plan Raf: 02-8136591B Eumlnetion Surface: ID n/a No Reconlabla lndlcatlona i Examination Cowrage: 111.17 "' S..commenta Eumlnatlon Umltatlon: KeywayslSpeclmen tube *Iola Data ho* been ev luabid and - comperedto lhe --uam-data end no __,,...ble ma,_ wen, baerved. -on Dall(*): 11 /30/JD Z2 Nan-es al data analysts for this -Id are Included on Acquisition Log. Remarks: See~ - acquisition~ for additional Information. Geomel/V observed from stud holes. Maximum Amnlitudl!I: 31% lat ralerancel Z= -14.39" o..nth= 12.7" LAnnlh: 3.9" "'"""Una""""' 9.6". Geometry observed from k.ewav (l!ll345"1. MaxllllJffl Armlitude: 46% (at raferance) Z= -11.198" l omba roclcing an surface not tru* Z locatlon) Depth= 4.9" Lenot11: 3.6". See the cove,age calaAaUons shNts fDr additional Information on exanination llnitations. Data Quality Acceptable: v.. S..&.,,,ulaltlonloo I Lavel: n/a loata: n/1 ~by. Joshua S-Sn I Lavel: Ill IData: 4-0eo-22 utility~ by. JimHallev I Lavel: Ill IData: nl Page 2 of 90 180-9357489-000

RA-23-0300 Enclosure 2 Limited Coverage NOE Data framatome RPV Weld UT Data Sheet UUlity: Duke Energy Plant: Robl.-i Nuclear Pllm Unit 2 Outage: 2R33 ITWS Weld Number: WD1 1~m: 101/D3 jsumma,y No.: R2--08489 Deecr1ptlon: Veuel Flange to Shell Weld Examination Procedure: 54-ISI-IQll.400,"Aulamalad Phaed Anay Ultraonlc Eumlnallon of PWR VHNI Shel Welda" Essential Equipment Description llanufacturar I \\IHI I Serial Number I Cal. Due Dela r UT Ceble Type: I L Length: I II Ho. of Connec:tore: I UT Cellbratlon/Acqulallon lloftwww Version: II I I UT Data Analyala I Veralon: I I Calibration Information CeL Sheet: CDS-3 Cal Block I>: RPV-14001 Equipment Settings See the above lltd Clib rallon Oat ShNt (CDS) for llatlng of the equipment sdlnp ued for exm l ntlo n. Scn&peed: 8 ln/s I ScnAllla

I lndex Alll
I Couplnt:

Water I VeuITmp : n *F Resolution: Rsolutl on : Data i-ues

See attached table for a list of Data Acquisition Flies (Dates & lhMs}, Scan, and Index Resolutions Transducers Transducer llanufactuNr: (

] Head Configuration: 3 u.., Primary l I GrDup Angle Skew I Active Element I ActlVII Element Focusing Type IE I n-aHType I 11"::rt--1Tine BaeEMI = Lew (Resolutlon) (TranrnlQ (Receive) Probe: I 45"(LW) 45"(LW) I 45"(SW) I I I I I I I I Probe: 45" (LW) r 45"(LW) I 45"(SW) L J Examination Coverage Examination Results Scn PlnRef: 02~136591B Examlnllon Surface: ID n/a No Racordabl* lndlcallona Examlntlon Coverage: 88.87 See commenta Eumlnallon UmllalJon: Ke)'WIIYIIISpeclmen tube lllola 0.. ha boon ov......i and., con,pen,d to the prey.,.. examlnstlon da1a ard ro ____,.,~_,, ,,,_..ed. ~ oa.(*I: 12/3/2022 Nllllll!S ol data analysis for this weld are Included on Acquisition Log. Remarks: See altached dala - ulaltlon page for addltlonal Information. see the mw,rage calailaHons sheets for additional Information on mamnalion imitations. Dtll Quality Acceptable: Ye See Acaulsltlon L.na I Lewi: n/a l0ata: n/a Ravlewecl by: Joshua SMeran I......,, Ill IData: 4-!Jeo.22 utility Review by: Jm Hallev I......,, Ill IData: rla Page 3 of 90 180-9357 489-000

co 0 I <.D w 01 ~ co <.D 6 0 0 "'O Ill (C (D N co --.J framatome wo, F\\JLLSCANCO'IERAGE AREA* 1J4 03 IN2 VCX.UME 2 70595 40lti W01. ZSCAN INACCESSIBLE. SPECU..1EN TUBE Sl.OTS f PROBE OFFSET. APPRO~CH fROIA LEFT) AREA* 6 65 IN2 VOLUME* 11640 INJ \\'V0 1, ZSCAN INACCESSIBLE. SPECIMEtl r uae SLOTS AREA

1fl 86 -..i 3

VOLUME

1479 54 IN W01.ZSCAN f.NACCESSIBLE. BEYOND MAX QUALIFIED TI-UCKNESS AREA
10.64 IN2 VOL\\AiE
6137 86 INJ Y/01, ZSCAN iNACCESSIBLE, SPECIMEN TUBE SLOTS (PROBE OFFSET. APPROACH FROM RJGHT AREA* 6.471N2 VOLUME* 104.50 1i 1 RA-23-0300 Enclosure 2 Limited Coverage NDE Data Automated Phased Array Examination Coverage

'NO i. THETA SCAN INACCESSIBLE. SPECIMEN TUBE SLOTS 2 AREA

65_95 IN 3

VOLUME* 10129.06 IN Weld Inner 15" Volume Outer 85" Volume Total Volume 1 8644.83 In' 61950.57 In' 70595.4 In' ZScan Inner 15" Volume Inner 15" Coverage Outer 85" Volume Outer 85" Coverage 8069.12 In' 93.34% 54687.99 In' 88.28'6 Theta Scan Inner 15" Volume Inner 15" Coverage Outer 85" Volume Outer 85" Coverage 7906.77 in' 91.46% 51983.84 In' 83.91'6 Weld 1 Coverage Calculation lnnff 15" Total Welr,htfld lwrffltor,e I 12.25" wo,. THETA sCAN Outer 85" Total Welr,htfld Percentor,e 81.15" INACCESSt8l-E, BEYOND MAX QUALIFIED THJCKNESS l---------------- ------------1---------1 AREA. 10.,,i fnnff 15" Obtallffll Weighted Peratntor,e 11.32" votuMe *

131 88"'

Inner 15" Um/tat/on Pettentor,e 0,93" Page 4 of 90 Outer 85" Obtallffll Welr,htfld Perttntor,e 15.55" OUtff 85" Umltaflon Percentor,e I U.201' Note: Examination volumes were calculated using a 3D cad program. Microsoft Excel was used for calculating weld coverage percentages.

(X) 0 <b w 01 ~ (X) (0 b 0 0 --0 Ill (0 (1) N (X) (X) framatome lnnff 1/3T TOIOI Volume Missed N-168 Collfflllle of the Right Side of Specimen Tube Slots RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array N-768 Examination Coverage Mined N-768 Cowroge of the Bel-the Specimen Tube Slots Mined N-768 Ctweroge of the Left Side of Specimen Tube Slots Page 5 of 90 Weld 1 Coverage Calculatlon lnnB 1/!JT Total Volume I 11636.O!J In' Mlmtd N-768 Ctwerogeof the Left Side of Specimen Tube Slots I 9.00 In' M/ued N-768 Cow,ap of the Right Side of Sp<<lmen Tube Slots I 1.9.44 In' Mined N-168 OM!rage ofthtt Below the Sp<<lmen Tube Slots I 279.17 In' N-168 Total Volume Obtained I 4321.4Z In' ,u~ Note: Examination volumes were calculated using a 3D cad program. Microsoft Excel was used for calculating weld coverage pen:entages.

framatome 180-9357 489-000 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array Examination Coverage ZScan Theta Scan Page 6 of 90

framatome RA-23-0300 Enclosure 2 Limited Coverage NOE Data H. B. Robinson Nuclear Plant Unit 2 2R33 10 Year ISI Weld Final Report WELD13 TWS WELD NUMBER COMPONENT ID DESCRIPTION W13 101/06 Lower Barrel to Lower Head There were no recordable indications on this weld. The following page lists the data acquisition parameters for examination of this weld Page 7 of90 180-9357489-000

RA-23-0300 Enclosure 2 Limited Coverage NOE Data framatome RPV Weld UT Data Sheet Ullllly: Duo Energy Plant Roblnaon Nuc:lur Plllnt Unit 2 Owge: 2R33 iTWS Wllld Number: W13 !Comporwnt I>: 101/06 lsufflllllllY No.: R2-0B492 l>Hcrfptlon: Lower Barrel ID Lower Head Examination Proc.dure: 54-ISMIOI-OOO, "Aulornalad Phued Anr, Ultnaonlc Examination of PWR v....i Shell Welda" Essential Equipment Description llanufactutar I lllodal Viti I Serial Number I Cal. Due Data r UT cable Type: I L J Length: I II No. of Connecton: L UT callbntlon/Acqulal lon SoftwaN Version: 11 I I UT Data Analysis I v.. 1on: I I Calibration Information cal. ShNI: COS-1 Cal Bloc:lt I>: RPV-14001 Equipment Settings See the above llnad Calibration Data ShNt (CDS) for a listing of the equlpmnl -ng used for eumlnatlon. ScnSpeed : 8 ln/s I ScnAm

I Inda Axis
I Couplant:

Water I Vessel Temp: 72' F Resolution: Rnolutlon: Data i-ues

See attached table for a 11st of Data Acquisition Flies (Dates & Times}, Scan, and Index Resolutions Transducers Trsnsducr Manufacturer: [

] Head Configuration: 1 Use: Primary 1 I - I Skew I Active Element I ActlwlElament I Emission I I Tl a I I I Focal Law Group Angle (Rnolutlon) (Trsnaml) (Receive) FocualngT!IP"

.:.:. Time Bue T!IP"

":tart-Time Bue End = Probe: 45" (LW) I 45" (LW) 45" (SW) I I I I I I I I Probe: 45' (LW) r 45" (LW) I 45" (SW) L Examination Coverage Examination Results Scn Plan Ref: 02-8136591B Examination Surface: ID n/a No Roconlable Indication* on~: 75 ,r, See commenlil Eumlnllon Umltatlon: Core Support Luga Data has been evaluated and aim compared to the prevlola examination data and ro meuureeble chllngea were on Dat(a): 12/2/2022 ~ al dala analysts for this -id an, lnduded on Acquisition Log. Remarks: See lla ched data acquisition 11,1ges for additional Information. s-the ~ calculations sheets fer additional Information on examination limllllons. Data Quality Acceptable: Yea See..,.,ulslllon t..., I Lewi: n/a IData: n/a Ravt.-clby: Joshua Sheeran I Lewi: Ill IData: 4-0ec>22 Utlllty Review by: r/a I Lewi: n/a IDeta: rJa Page 8 of90 180-9357 489-000

RA-23-0300 Enclosure 2 Limited Coverage NOE Data framatome RPV Weld UT Data Sheet UIUlly: Duul:llllf'IW Plant: Robl,_ Nuclear Pllllnl Unit 2 outage: 2R33 fTWS Weld Number: W13 !Component I): 101/06 lsumma,y No., R2--0B492 o..crtptlan: Lower Bam,I 1111 Lower Head Examination Procadure: 54.-MIClll-000,"Aulo,_d Phaed Array Ullruonlc Eumlnallon of PWR v....a Shell Welds" Essential Equipment Description Manufaclutw I lllodal \\IHI I Serial Number I Cal Duel>atll r UT Cable Type: I l J Length: I II No. of ConnectDn: I UT Cllbrallon/Acq ulaltlon ~ Version: 11 I I UT DI Anlys lll / Version: I I Calibration Information CL ShNI: COS-3 Cal llloc:I< I): RPV-14001 Equipment Settings See the ebove listed Calibration Data ShMI (CDS) for* llsllng of the equipment Hltlng used forexam lntla n. Seen Speed: 8 ln/s I ScnAIII

I lndexAx l
I Couplent:

Water I VeuelTemp: n *F RHolutlon: Ruolutlon: Data rues

See attached table for a Hat of Data Acquisition Flies (Dates & Times), Scan, and Index Resolutions Transducers Traneducer Manulacturar: [

] Hud Conflgursllon: 3 UH: Primary 1 I I s-I Active Element I ActlvllElement I Emlulon I ITl 8 I 11 Focal I.aw Group Angle (RHolullon) (TraMffllll p.e1ve1 FocuelngType Focue Time Bau Type ":tart-Time Bau End Bem PNWon Angle Proba: 45" (LW) 45"(LW) I 45" (SW) I I I I I I I I Proba: 45"(LW) r 45"(LW) I 45"(SW) L Examination Coverage Examination Results Seen Plan Ref: 02-8136591B Eumlntlan Surface: 10 nla No Rocordllble lndlcallona Examination Coverage: 75 " See comments Eumlntl on Umltatlon: Cora Support Lugs Data hubeen evalullted and - a,mpan,dto lhe....,... axam1,_, dala and no -....hie --- lnl-..od. Eurnlntl on DM( ) : 1211/21122 Names of data analysis for this weld are Included on Acquuillon I.Dg. Remarks: ... ~ data cqu llllllon....... for addlllonl lnfonnllo n. See the awe,- calculations._ for - lllonal information on exanination linilations. Data Qullly Acceptable: Y N SN kaulalllon.__ I Lewi: rJa l1>at11: nla ~dby: Joshua SMeran I Lewi: Ill l1>a1e: 4-0eo-22 Ullllly Review by: Jm Haffey I Lewi: Ill l1>a111: nl* Page 9 of 90 180-9357489--000

co i w 0, ~ co (0 6 0 0 7J Ill (C (1) ~ framatome -* *.,. *.*r*.- L - _..J RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array Examination Coverage tJ, THETA SCAN fllACCESStBI.E. CLEVIS 1 AAE/l

39 47 IN VOi.UM£
5109 73 "' J WIS

,~ AREA*lll<r,~l YOlu-..l

1027114 ttt3 **-~1~~

W1l,. ALPHA SCAH l<ACCUSl9lE.. (1£\\11$ A.REA*ltUfti 3 YOUIJ,,1E*~l.5i 1N co**a Page 10 of 90 111111'* 111 Weld Inner 15" Volume Outer 85" Volume Total Volume 13 3112.37 In' 17161.47 In' 20273.84 In' Alpha Scan Inner 15" Volume Inner 15" Coverage Outer 85" Volume Outer 85" Coverage 2340.4 In' 75.20% 12904.85 In' 75.20'1!, Theta Scan Inner 15" Volume Inner 15" Coverage Outer 85" Volume Outer 85" Coverap 2215.44 ln' 71.18'6 12948.67 In' 75.45'1!, Weld 13 Coverage calculatlon Inner 15" Total Weighted ~toge 15.35" Outer 85" Total Weighted Percentage 64.65" Inner 15" Obtalmtd Weighted Perrentvge 11.24" Inner 15" Umltatlon Perrentoge 4.~ Outer 85" Obtalmtd Weighted hrrentoge 63.76" Outer 85" Umltatlon Percentage 20.119" Note: Examination volumes were calculated using a 3D cad program. Microsoft Excel was used for calculating weld coverage percentages.

co 0 <b (,) 0, ~ co <D 6 0 0 -u Ql (C (1) (,) .i::,. 0, framatome RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array N-768 Examination Coverage Page 11 of 90 Weld 13 Coverage calculatlon Inner 1/3T Total Volume I 1905.11 In' Missed N*7fiB Cowrave TMta I 381.92 In' M/ssC!d N*76B Cowroge Alpha I IJS.39 In' N-76B Total Volume ObtalnC!d I 14011.39 In'

case H-1&1°1~
n~

Note: Examination volumes were calculated using a 3D cad program. Microsoft Excel was used for calculating weld coverage percentages.

framatome X 180-9357489-000 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array Examination Coverage Alpha Scan Theta Scan Page 12 of90

framatome RA-23-0300 Enclosure 2 Limited Coverage NDE Data H.B. Robinson Nuclear Plant Unit 2 2R33 10 Year ISi Weld Final Report WELDlO TWS WELD NUMBER COMPONENT ID DESCRIPTION WIO 101/22 Lower Shell Lono Seam Weld (0°) There were no recordable indications on this weld. The following page lists the data acquisition parameters for examination of this weld. Page 13 of 90 180-9357489-000

RA-23-0300 Enclosure 2 Limited Coverage NOE Data framatome RPV Weld UT Data Sheet Ullllly: Duka Energy Plant: Robnon Nuclear Plant Unit 2 Outige: 2R33 !TWS Weld Number: W10 leompo,-tm, 101/22 lsumnwy No.: R2--0B502 Descrtpllon: Lower Shell Long Seam Weld (0-) Examination Procedure: 544MIOI-OOO,"Auto..-d PhaHd Arrr, Ullruonlc Examination of PWR Va... l Shall Welda" Essential Equipment Description Manufacturer I Modal VHI I Sarlal Number I cal.Due Data r UT Cable Type: I I j Length: I II No. of Con.-ra: I UT Callbntlon/Acqulallon -V*ralon: 11 I I UT Dta Analyala / Veralon: I I Calibration Information CI. ShNt: CDS.:! Cal Bloc:k I>: RPV-14001 Equipment Settings See the above llalad Cllb rtlon Dta Si-t (CDS) for Haling of the equipment utllnga used for exm lnllon. Scan Speed: 8 ln/s I ScnAxls

I lndexAllla
I Couplnt:

Waler I VeaaelTemp: 72"F Reaolutlon: Reaolutlon: Data i-ues

See attached table for a list of Data Acquisition Flies (Dates & Times), Scan, and Index Resolutions Transducers Transducer Manufacturer: [

] Head Configuration: 3 Uae: Primary l I I s-I Act(T~nt I Actlw Element I Emission I I Tl 8 I

I Focal Law Group Angle (Resolution)

(Receive) FocuslngType Focus Time a... Type ":art-Time Bu End Beam Position Angle Probe: 45" (LW} 45" (LW) I 45"(SW) I I I I I I I I Probe: 45" (LW} r 45" (LW} I 45" (SW) L ~ Examination Coverage Examination Results Seen Plan Ref: 02-3136591B Examination Surface: ID rJa ND Recordable lndlcallona Examination Coverage: 71.97 "" See comrnenta Examination Umllatlon: Cora Support Lug Data hu been evaluated and alm compared to the prevloul examlr.tion data --1 no mN.1Ureable changel were _,,__,ed. Examlntl on Date(): 1V1/2022 Nemes of data analysts fDr this - Id are Included on Acquisition Log. Remarks: See allached dta cqulaltlon DOeS for dd ltlonl lnfonnatlon. See Iha oowrge calculations "'-ls fDr addlllonal information on exaiination linitations. Data Quality Acceptable: Yn lee -*lsltlon I - I......,, n/a loata: rla _._dby: Joshua Sheeran I......,, Ill IDta : 4-0ec>22 Utlllly Review by: JlmHallev I......,, Ill !Data: rJa Page 14 of 90 180-9357489-000

co 0 <b <,.) 01 ~ co co 6 0 0 --0 ll) (C CD <,.) <,.) framatome WIO TlE"TAICAN -..CCUSlkE.~ AREA*1'1..11W*i VOUJUE* 1471.. t:11 WIO <\\A.I. SCAN CO<ERAOE AREA* 1J1 9 1 *t V01.UME* l.... WIG l.SCAH INACC£S5dk.E. CLEVIS AREA*tt11'11H "°'-U&IE* 11117 911.,> RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array Examination Coverage u.*.. __ [1f=--t"'"'*"'"'.. W I --r ,.. ) *.,. b _,_/ \\ ~ CT:_]_ ,:r Page 15 of 90 Weld Inner 15" Volume Outer 85" Volume Total Volume 10 974.04 In' 5582.77 In' 6556.81 In' ZScan Inner 15" Volume Inner 15" Coverage Outer as" Volume Outer as" Coverage 718.62 In' 73.78'6 4690.24 In' 84.01'6 Theta Scan Inner 15" Volume Inner 15" Coverep Outer as" Volume Outer 85" Coverep 727.00 In' 74.64% 4351.35 In' 77.94% Weld 10 Coverage calculatlon Inner 15" Toto/ Weighted Pff'antoge 14.86" Olltl!r 85" Totol Weighted hrantoge 85,14" Inner 15" Obllolnd Weighted Pm:entoge 11,02" Inner 15" Umltotlon Percentage 3.113" OUter 851' Obtolnd Weighted />nnntoge &IJ.95" OUter 85" Umltotlon Pen:entoge 16.~ AlifepteTDtifeiverqe 71:97"' Note: Examination volumes were calculated using a 3D cad program. Microsoft Excel was used for calculatlng weld coverage percentages.

CX) 0 cb w c.n ~ CX) <D 6 0 0 -a Ill (C (D w w N framatome \\ RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array N-768 Examination Coverage ( \\ cl Page 16 of 90 Weld 10 Coverage Calculation Inner 1/3T Tatu/ Volume I 369.56 In' Missed N-7611 Co~ TIida I 84.71,,,. Mlaed N-7611 Cow/rogr Z I 79.49 In' N-768 Tatu/ Volumr Obtulnrd I 287.46 In' Note: Examination volumes were calculated using a 3D cad program. Microsoft Excel was used for calculating weld coverage percentages.

framatome 180-9357 489-000 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Automated Phased Array Examination Coverage ZScan Theta Scan Page 17 of 90

~~' s;,..,,u, Q roup Summary No. ISi Workscope* RNP Codi;!. Drawing No.: Syslell) 9 2005 Component It;>. 107/06 2007 Edltlon/2008 Addenda HBR2-10618 SH00010 UT Calibrationl... amination RNP2 Ca} Ile"? Procedure Procedure Rev.. Work Order No.: B.J/B9.11 NDEP-0449 3 2095724 Location: Description* LOOP "A" CROSSOVER LEG ELBOW TO PIPE Size/Length: 31" NONE Elbow CASS Material not Appendix VIII Qualified L im*tations* Start Time: RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No. Report No. Pagf!!. 1 CROSSOVER LEG A ISi RO-28 UT-13-009 of 5 Thickness/Diameter 3.383"/31" 1046 Finish Time: 1147 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.. 01H1LK Serial No.: 00BNXR / 00JF16 Checks C l'b I S I s a I ra I0n Igna weep De th Manufacturer. GEIT Manufacturer. KBA Initial Cal. 0714 10/8/2D13 Reflector Amplitude% Division P Model: USN 6Dsw Lineanty: L-13-002 Size: 1.0" Model. Alpha Inter Cal 1107 10l8l2013 N/A N/A N/A NIA Delay: 14.7512 Range: 4.891" Freq.: 1.0 Mhz Center F~q.: NIA nter. C~I N/A M'tl CalNel: 0.23D0 Pulse,- ype: Square Exam Angle: 45* Squint Angle: N/A Inter. Cal. N/A Final Cal 1414 10/8/2013 Damping: 500 Ohms Reiect. Olla Measured Angle: 43* Modi;!. LONG. PRF: Auto High SU Freq.: 1.0 Mhz E.1 p. t* O 9:;--# f El I. 2 Couplant x, om. o emen s. Frequency: 1.0 MHz Rectify* Fullwave -- Cal Batel) 13D103 Circumferential Orientated Search Unit Config.: D-SBS Focus: N/A Voltage: 450 Pulse Width: 500 T YPf!! Ultragel II Calibration Signal Sweep Shape. ROUND Contour. 36 CIRC M'

S t

h I Reflector Amphlud* DlvIsIon Depth ,g_ ono ec, nc. Wedge Style: NON-INTEGRAL 1/4 T 87"!. 2.0 0.809" Ax. Gain {dB): NIA C1rc. Gain {dB): 65.5 Exam Batch 13D103 Search Unit Cable 1/2 T 59*;. 4.0 1.659" ~ Screen Div = 4*891 in of Deplh Typf!! RG-174 Length* 6' No Conn, O Typ~ Ultragel 11 314 T 26"!. 6.0 2.509" Calibration Block Scan Co~er.tge Mfg_. Sonotech, Inc. ID NOTCH 1J-/, 8.0 3.400" Cf. Block No.: CPL-66A Upstrea Downstrea Scan dB: N/A Reference Block Reference/Simulator Block Thickness: 3.383" Dia.: 31" ~ 1"1-. Gain Signal Sweep 0 C~ CC~ Scan dB: 71.5 Senal No.. 103434 dB Reflector Amplitude% Division eplh Cal. Blk. Temp.: 74" Temp. Tool: 106854 Type* ROMPAS 55 s 2.. RAD 60., 3 7 1 400" Exam Surface: OUTSIDE DIAMETER Comp. Temp.: 83° Temp. Tool: 106854 Surface Condilion* GROUND SMOOTH, = Resull~ Sat 0 Unsal~ r£i L Percent or Coverage Obtamed > 9QL

72.325"/,

Examiner 111-PDI a u11raso011ndi Eval_ ,_J No Code coverage Credit Reviewed Prei1tius-Oat.r' YES Signature Date l evf Blecha, Paul au.JL5.61&Jc.- 10/8/2013 Examiner Level 11-PDI Signature Date Davis, Philip B. -~ 1018/2013 Other L evel NIA Signature Date Reviewer James J. Mcardle Site Review Michael W Blew ANII Review Comments: CALIBRATION WAS PERFORMED AS PER PREVIOUS EXAM. SEE REPORT NO. UT-12-008 FOR APPROVED DISPOSITION. *see ATTACHED SHEET FOR COVERAGE Date 1018/2013 Date 10/812013 NIA Elmostafa Elkourl

ANII Date 1018/2013 UT9 - This Documen.l 1s,a !JA Record Keport Mo01t1cations by Ned Fmney Pnnc1pal L-III, UT Page 18 of 90

~, =~ -~ 2019.01.25 15:38:14 -05'00'

UT Calibration/l.,,.amination ~ Nuclear Generat1or C!. Group Site/Unit: RNP I RNP2 Procedure Procedure Rev: NDEP-0449 Summary No.: 36000 3 Works cope: ISi Work Order No: 2095724 Code: 2007 EdIUonl2008 Addenda Cal.lllem*. B-JIB9.11 Locai1ori Drawing No.: HBR2-10618 SH00010

== Description:== LOOP "A" CROSSOVER LEG ELBOW TO PIPE System ID: 2005 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No: ISi RO-2B Report No: UT-13.009 Page'. 2 of 5 CROSSOVER LEG A Component ID: -:10::7:::-/0::6:---------------------------------:--------------,------------ Elbow CASS Material Not Appendix VIII Qualified Size/Length'. 31" Th.1ckness/Diameter' 3.383"131" Limitations: CONFIGURATION LIMITS SCAN Start T'1me 1046 Finish Time 1147 Instrument Settings Search Unit Cal. Axial Orientated Search Unit Time Date Serial No.: 01H1LK Serial No.: K21232 / L 12245 Checks Cai1brai1on s'1gnal Sweep Manufacturer: GEIT Manufacturer: KBA Initial Cd. 0713 10/8/2013 Reflector Amplitude% Division Depth Model: USN 60sw Linearity L-13-002 Size 1.0" Model* Alpha Inter. Crl. 1045 1018/2013 1/4 T 86°/. 2.0 0.809" Delay 11.3759 Range 5.361" Freq: 1.0 MHz Center Freq: N/A Inter. Cal. NIA 1/2T 57% 4.0 1.659" Inter. Cal NIA M'tlCalNel* 0.2300 Pulser Type* Square Exam Angle 45 Squ"mt Angle* N/A 314 T 42°/, 6.0 2.509" Damping: ReJect' Fm.I Cal. 1413 1018/2013 ID NOTCH 38% 8.0 3.400" 500Ohms 0% Measured Angle'. 43* Mode. LONG. PRF SU Freq: Couplant Auto High 1.0MHz ex,, Pomr. 0.9"

of Elements 2

Frequency 1.0 MHz Rectify* Fullwave Config: Focus'. NM eel. Batch: 13D103 Circumferential Orientated Search Unit D-SBS Voltage. 450 Pulse Width 500 Shape". ROUND Contour Type: Ultragel II Calibration Signal Sweep FLAT Reneclor Amplitude% Division Mfg.: Sonotech, Inc. Wedge Style. NON-INTEGRAL N/A N/A NIA Ax. Gam (dB)* 70 Circ. Gain (dBf NIA Search Unit Cable Exam Batch: 130103 10 Screen Div = 5.361

,n of Depth Type*

RG-174 Length'. 6' No Conn: 0 Type* Ultragel II Mfg: Sonotech, Inc. Calibration Block Scan Coverage Cal. Block No.: CPL-66A Upstream~ Downstream~ Scan dB: 78 Reference Block Refenmce/Slmulator Block Thickness: 3.383" Dia.: 31" cw ccw:J Scan dB: Nil: Serial No.: 103434 Gain Signal Sweep dB Reflector Amplitude% Division Cal. Blk. Temp.: 74* Temp. Tool: 106854 -- Type: ROMPAS Exam Surface: OUTSIDE DIAMETER so 2"RAD 74°h 3.8 Comp. Temp: 83° Temp. Tool: 106854 Surface Condition: GROUND SMOOTH Recordable lndlcatlon(s): Yes [i No~ (If Yes. Ref. Allached Ultrasonic Indication Report.) Unsal Eval Results: Sal~ No ode Coverage Credit Comments: "SEE ATTACHED SHEET FOR COVERAGE CALCULATIONS. Percent Of Coverage Obtained > 90%: --n-.325"/i-Reviewed Previous Data: YES Examiner Level 111-PDI Blecha, Paul Signature Daiei Reviewer 10/8/2013 James J. Mcardle Examiner Level 11-PDI Davis, Philip B. Signature Daiei Site Review 10/8/2013 Michael W Blew Other Level NIA Signature Daiei ANII Review N/A Elmostafa Elkourl

ANII Deplh NIA Depth 1.400" Date 10/8/2013 Dale 1018/2013 Date 1018/2013 UT9 - This Document is a QA Record Report Modifications by Ned Finney Principal L-III, UT 2019.01.25 15:38:40 -05'00'

~ Nudear r.~ncrauor s *telUnit: ):i Group

1 36000

(_

Summary No:

ISi Workscope: RNP Code: 2007 Edltlon/2008 Addenda Drawing No.: HBR2-10618 SH00010 System ID: 2005 UT Calibration/E<amination RNP2 Cat./llem. Procedure* Procedure Rev* Work Order No: B..J/B9.11 NDEP-0425 13 2095724 ocatIon*

== Description:== LOOP "A" CROSSOVER LEG l:LBOW,TO PIPE RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No Report No: ISi RO-28 UT-13-009 Page 3 or CROSSOVER LEG A 5 Compo n en I ID: 107/06 Elbow CASS Material not Appendix VIII Qualified Size/Length 31" Th ckness/D1ameler 3.383"/31" l1mitalions: NONE Start Time* 1046 Finis Time 1147 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search* Unit Serial No

01H1LK Serial No 00YD06 Checks Ca 'bralion Signal Sweep Sound Path Manufach,irer GEIT Manufactvrer*

KBA mha Cal. 0715 10/8/2013 RP.!Jector Amp tude D1vIs1on Model* USN 60sw Linearity* L-13-002 Size 0.5" Model* Comp-G 1lnte11 Cal. 1121 10/8/2013 ID NOTCH B6%.%

5.5 3.601" Delay:

4.3684 Range* 6.5" Freq 2.25 MHz Center Freq. NIA Inter. Cal. NIA Pulser Type Square Inter. Cal. NIA M'tlC.alNel* 0.1224 Exam Angle 45* Squint Angle. NIA Final Cal. 1415 101812013 Damping*. SOD Ohms Re1ect* Oo/o Measured Angle. 44* Mode

SHEAR Couplant PRF
Auto High SU Freq _

2.25 MHz Exit Po,~ 0.3"

of Elements*

1 Frequency: 2.25 MHz Rectify* Fullwave -- Cal. Batch: 130103 Circumferential Orientated Search Unit Voltage: 450 Pulse Width: 220 Ax. Gam (dB)* 19 C1rc Gr I (dB) 23.9 10 Scraen Div = 6.5 m of , ound Path Callbratlon Block Cal. Block No.: CPL-65A Thickness: 2.610" Dia.: 27.5" Cal. Blk. Temp.: 74" Temp. Tool: 106854 Comp. Temp.: 83" Temp. Tool: 106854 Recordable lndicatlon(s): Yes No~ Results: Sat~ Uns Percenl Of Coverage Obtained > 90%: 0 *72,325 Examiner Level Ill-POI Blecha, Paul Examiner Level 11-PDI Davis, Philip B. Other Level NIA NIA UT9 - This Document Is a QA Record Config*.. SINGLE Focus: NIA Type: Ultragel II Calibration Signal Sweep Shape: ROUND Contour: FLAT Reflector Amplitude% Division Mfg. Sonotech, Inc. Wedge Style* MSWQC ID NOTCH 82% 6.4 Exam Balch: 13D103 . Search Unit Cable RG-174 Length* 6' No.Conn 0 Type* Ultragel II .ype*

Mfg, Sonotech, Inc.

Scan Coverage Upstream Downs:ream~ Scan dB: 45 .. Reference Block Referenca/Slmulator Block Gain Signal Sweep cw~ CCW~ Scan dB: 45 Serial No

103434 dB Refleclor Amplitude% Division Exam Surface:

OUTSIDE DIAMETER Type: ROMPAS 23.9 FSDH 50',4 1.7 Surface Condilion: GROUND SMOOTH (If Yes Ref. Allached Ultrasonic Indication Report.) Eval 50% Code Coverage

~ viewed Previous Data:

Comments *SEE ATTACHED SHEET FOR COVERAGE CALCULATIONS. Signature YES Daiei Reviewer 101812013 James J. Mcardle Daiei Site Review 1018/2013 MlchaetW Blew Date I ANI Review EIRJOStafa Elkourl - ANII Sound Path 4.168" Sound Path 1.060" Date 10/812013 Dale 10/812013 Date 1018/2013 Report Modifications by Ned Finney Principal L-III, UT Page 20 of 90 2019.01.25 15:39:04 -05'00'

Nuclear Goneratior Group Supplemental Report Summary No.: 36000 Sketch or Photo: V:\\Shared\\lddeal\\RNP _Dala\\Skelches\\UT-13-009.jpg 0 C.c.J£RAL:JE.. PLOT fAl<.ftJ FP-tirY1 P R E. V 1 ~ u ~ l".i l\\ ff\\ ~ E. PG (tT #-- U i- 0 'f-OD~ Supplemental Reports - This Document is a QA Record Page 21 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: UT-13-009 Page: 4 of 5

RA-23-0300 Enclosure 2 Limited Coverage NOE Data Nudsar Gonarauon Group Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: NDEP-0449 Outage No.: ISi RO-28 Summary No.: 36000 Procedure Rev.: 3 Report No.: UT-13-009 Works cope: ISi Work Order No.: 2095724 Page: 5 of 5 45deg Upstream 100.000 % Length X 39.300 % volume of length / 100 = 39.300 % total for Upstream Downstream 100.000 % Length X 50.000 % volume of length / 100 = 50.000 % total for Downstream cw 100.000 % LengthX 100.000 % volume of length / 100 = 100.000 % total for CW ccw 100.000 % lengthX 100.000 % volume of length/ 100 = 100.000 % total for CCW Add totals and divide by # scans = 72.325 % total for 45 deg See Notes on Examination Record Page 3 for Coverage Q Otherdeg-(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 % Length X % volume of length / 100 = % total for Upstream Downstream % length X % volume of length / 100 = % total for Downstream CW % length X % volume of length/ 100 = % total for CW CCW % Length X % volume of length / 100 = % total for CCW Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 72.325 % Total for complete exam Site Field Supervisor. Carey LaSoya Date: 10/8/2013 LE PIPE - This Document is a QA Record Page 22 of90

~ Nuclear_ Gonorat1on Site/Unit: Gioun Summary No.: RNP 36300 Workscope: ISi Code: 2007 Editlon/2008 Addenda Drawing No.: HBR2-10618 SH00010 System ID: 2005 UT Calibration/Examination RNP2 Procedure: NDEP-0425 Procedure Rev.: 13 TR-B Work Order No.: 13408114 Cat./ltem: B.J/B9.11 Location: DescfipUon: LOOP "A" CROSSOVER LEG PIPE TO ELBOW RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-29 Report No.: UT-15-052 Page: 1 of CROSSOVER LEG A 8 Component ID: 107/09 Size/Length: 36" Thickness/Diameter: ss / 2.6" Limitations: Yes - Slngle sided access due to cast elbow Start Time: 1023 Finish Time: 1055 Instrument Settings Search Unit Cal. Date Axial Orientated Search Unit Time Serial No.: 0265P4 Serial No.: 0105LM Checks Calibratlon Signal Sweep Manufacturer: GE Manufacturer. KBA Initial Cal. 0945 5/27/2015 Renector Amplitude% Division Sound Path Model: USN 60 SW Linearity: L-15-006 Size: 0.50" Model: Comp-G Inter. Cal. 1023 5/27/2015 ID Notch 80 4.6 3.68" Delay: 8.5312 Range: 8.0" Freq.: 2.25 MHz Center Freq.: N/A Inter. Cal. N/A M'UCalNel: 0.1220 Pulser Type: Square Inter. Cal. 1055 5/27/2015 Exam Angle: 45 Squint Angle: NIA Damping: 500Ohms Reject: O1/4 Final Cal. 1218 5/27/2015 Measured Angle: 45 Mode: Shear PRF: Auto High SU Freq.: 2.25MHz Couplant Exit Point: 0.5"

of Elements:

1 Frequency: 2.25 MHz Rectify: Fullwave -- Cal. Batch: 14L048 Circumferential Orientated Search Unit Voltage: 450 Pulse Width: 220 Ax. Gain (dB): 23.0 Circ. Gain (dB): 23.0 1 Screen Div. = 0.8 In. of Sound Path Calibration Block Cal. Block No.: CPL*65A Thickness: 2.610" Dia.: 27.5" Cal. Blk. Temp.: 75 Temp. Tool: MCNDE40135 Comp. Temp.: 92 Temp. Tool: MCNDE40135 ~ Results: Sal~ Uns[J Percent Of Coverage Obtained > 90%:.O No

501/4 Examiner Level Ill Crothers, Simon P.

Config.: Single Focus: NIA Type: Ultragel II Shape: Round Contour: Flat Mfg.: Magnaffux Wedge Style: MSWQC Search Unit Cable Exam Batch: 14L048 Type: Ultragel II Type: RG-174 Length: 6' No. Conn.: 0 Mfg.: Magnaffux Scan Coverage Upstream Downstream Scan dB: 37.0 Reference Block CCvt'.Jl Scan dB: ~ Serial No.: c~ Exam Surface: 0.D. Type: ~11rfArf' r.nnrlitlnn* Ground Jltrasonlc Indication Report.) Eval CR# 751559 viewed Previous Data: Yes Sigflllture Daiei Reviewer 5/27/2015 King, David 15-1891 Rompas Comments: N/A Calibration Signal Sweep Renector Amplitude% Division See Axial Reference/Simulator Block Gain Signal Sweep dB Reflector Amplitude% Division 17.0 1" Radius 80 1.2 Signature Examiner Level II Grlebel, David M. rre Daiei Site Review 5/27/2015 Peterson, Patric Signature Other NIA Level N/A UT9 - This Document Is a QA Record Signature Daiei ANII Review Elmostafa Elkouri - ANII ~~Signature Page 23 of 90 Sound Path Sound Path 1.0" Date 612/2015 Date 6/2/2015 Date 612/2015

~ Nuclear Goncration Site/Unit: 36300 Group Summary No.: __ - ISi Workscope: UT Calibration/Examination RNP RNP2 Procedure: Procedure Rev.: Work Order No.: Code: 2007 Edltlon/2008 Addenda Cat./ltem: B.J/89.11 NDEP-0425 13 TR-B 13408114 Location: RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-29 Report No.: UT-15-052 Page: 2 of CROSSOVER LEG A 8 Drawing No.: HBR2*10618 SH00010

== Description:== LOOP "A" CROSSOVER LEG PIPE TO ELBOW System ID: 2005 --------------------------------------------------------------- Component ID: 107/09 Size/Length: 36" Thickness/Diameter: 55 / 2.6" Limitations: Yes - Slngle sided access due to cast elbow Start Time: 1316 Finish Time: 1342 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 13G00171 Serial No.: 03-793 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer: RTD Initial Cal. 1225 5/28/2015 Renector Amplitude% Division Model: USN 60 SW Linearity: L-15-008 Size: 2(20x34mm) Model: TRLA Inter. Cal. 1316 5/28/2015 3/4T 80 3.7 3.70" Delay: 12.6441 Range: 10.0" Freq.: 2.0MHz: Center Freq.: N/A Inter. Cal. N/A Inter. Cal. 1342 5/28/2015 M'II CalNel: 0.2260 Pulser Type: Square Exam Angle: 60 Squint Angle: 3* Fina! Cal. 5/28/2015 1523 Damping: 500 Ohms Reject: 0% Measured Angle: 60 Mode: Long. Couplant PRF: Auto High SU Freq.: 2.0 MHz Exit Point: 0.6"

of Elements:

2 Frequency: 2.0 MHz Rectify: Fullwave -- Cal. Batch: 14L04B Clrcumferentlal Orientated Search Unit Config.: DSBS Focus: FS-105 Type: Ullragel II Calibration Signal Sweep Voltage: 450 Pulse Width: 250 Shape: Rect. Contour: Flat Reflector Amplitude% Division Mfg.: Magnaflux. Wedge Style: Integral N/A Ax. Gain (dB): 48.0 Circ. Gain (dB): N/A Exam Batch: 14L048 Search Unit Cable 1 Screen Div. = 1.0 In. of Sound Path Type: RG-174 Length: 6' No. Conn.: o Type: Ultragel II Mfg.: Magnanux Calibration Block Scan Coverage Cal. Block No.: CPL-65A Upstream~ Downstream Scan dB: 54.0 Reference Block Reference/Simulator Block Dia.: 27.5 -- Serial No.: 15-1891 Gain Signal Sweep Thickness: 2.610-cw ccw Scan dB: NIA dB Renector Amplitude% Division Cal. Blk. Temp.: 75 Temp. Toof: MCNDE40135 -- Type: Rompas Exam Surface: 36.0 2" Radius 80 2.0 O.D. Comp. Temp.: 92 Temp. Tool: MCNDE40135 Surface ~ dition: EJ Ground Recordable lndlcatlon(s): Yes No~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Sat~ Unsat Eval Comments: Probe focus @ 80% of component. Percent Of Coverage Obtained > 90%: £ No

50.0°/e viewed Previous Data:

Yes Examiner Level 1f1 Crothers, Simon P. ~ Date Reviewer Signature 5/28/2015 King, David Examiner Level II Griebel, David M. ] her Level N T9 - This Document is a a, /A Date 5/28/2015 Signature Date Site Review Signature Peterson, Pat ANII Review Signature Elmostafa Elkouri - ANII ~~ Sound Palh Sound Path 2.0" Dale 6/2/2015 Date 6/2/2015 Date 612/2015

~ Nuclear_ Goncratmn Site/Unit: 36300 Group Summary No.: ISi Workscope: RNP Code: 2007 Edltion/2008 Addenda Drawing No.: HBR2-10618 SH00010 System ID: 2005 UT Calibration/Examination RNP2 Procedure: NDEP-0449 Procedure Rev.: 3 Work Order No.: 13408114 Cat./llem: B.J/89.11 Location:

== Description:== LOOP "A" CROSSOVER LEG PIPE TO ELBOW RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-29 Report No.: UT-15-052 Page: 3 of CROSSOVER LEG A 8 Com pone n t ID: 107/09 Size/Length: 36" Thickness/Diameter: SS / 2.6" Llmltallons: Yes

Single sided access due to cast elbow Start nme:

1253 Finish Time: 1314 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 13G00171 Serial No.: 03-784 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer: RTO Initial Cal. 1215 5/2812015 Reflector Amplitude% Division Model: USN 60SW Linearity: L-15-008 Size: 2(20x34mm) Model: TRLA Inter. Cal. 1253 5/28/2015 314T 80 4.6 3.69" Delay: 12.5566 Range: 8.0" Freq.: 1.0 MHz Center Freq.: NIA Inter. Cal. NIA Inter. Cal. 1314 5/2812015 M'IICalNel: 0.2260 Pulser Type: Square Exam Angle: 45 Squint Angle: 5* Final Cal. 1519 5/2812015 Damping: 500Ohms Reject: 0% Measured Angle: 45 Mode: Long. Couplant PRF: Auto High SU Freq.: 1.0 MHz Exit Point: 0.6"

of Elements:

2 Frequency: 1.0 MHz Rectify: Fullwave Config.: DSBS Focus: -- Cal. Batch: FS~BO 14L048 Clrcumferentlal Orientated Search Unit Voltage: 450 Pulse Width: 500 Ax. Gain (dB): 29.0 Clrc. Gain (dB): 29.0 1 Screen Div. = 0.8 in. of Sound Path Callbratlon Block Cal. Block No.: CPL-66A Thickness: 3.383" Dia.: 31 Cal. Bik. Temp.: 75 Temp. Tool: MCNDE40135 Comp. Temp.: 92 Temp. Tool: MCNDE40135 Recordable lndicatlon(s): Yes No~ Results: Sat~ Uns Percent Of Coverage Obtained > 90%: n NIA Type: Ultragel II Calibration Signal Sweep Sound Path Shape: Rect. Contour: Flat Reflector Amplllude % Division Mfg.: Magnanux Wedge Style: Integral 1/2T 80 3.0 2.43" Search Unit Cable Exam Batch: 14L048 Type: RG-174 Length: 6' No. Conn.: O Type: Ultragel II Mfg.: Magnaflux Scan Coverage Upstream Downstream~ Scan dB:~ Reference Block ReferencelSlmulator Block ewe CCW~ Scan dB: 35.0 Serial No.: Exam Surface: O.D. Type: Surface Condlllon: Ground (If Yes, Ref. Allached Ultrasonic Indication Report.) Eva! viewed Previous Data: Yes Gain Signal Sweep 15-1891 dB Reflector Amplitude% Division Sound Path Rompas 30,0 2" Radius 80 2.5 2.0" Comments: Best effort exam on cast elbow. Unable to resolve ID notches. Calibrated on deepest dlscernable reflectors. Examiner Level Crothers, Simon P. IIIL ~ Daiei Reviewer 5/2812015 King, David Signature Date 6/212015 Examiner Level n Griebel, David M. Other NIA Level UT9 - This Document is a QA Record r Signature Date Site Review 5128/2015 Peterson, Patrl k Date ANII Review Elmostafa Elkourl

ANII Page 25 of 90 Signature E\\.~~

Signature Date 612/2015 Date 6/2/2015

~ Nuclear Generation Group Summary No.: 36300 Sketch or Photo: Summary: 36300 Weld: 107 /09 Sketch 1: Coverage Pipe Limited Coverage NOE Data Supplemental Report Report No.: UT-15-052 Page: 4 of B Code Coverage: 50% per single-sided access rules Weld Crown Width: 2.3" Pipe Circumference: 115" Pipe OD: 36.6" 0 I Flow ~ ct

1 I

I I I I I l I 1* I Cast Elbow 2* I Not able to establish UT thickness in cast elbow due to velocity difference. ID established from ESCO Owg: 14393 3" l 2.65" 2.77" 3.2" Supplemental Reports - This Document is a QA Record Page 26 of 90

~ N~cloar Goncra1ion Group Summary No.: 36300 Supplemental Report Sketch or Photo: Summary: 36300 Weld: 107/09 Sketch 2: Coverage Pipe so* RL 2MHz r------- 1 I I I I I Flow ~ Ci_ 0 I 1" l Cast Elbow Far side of weld examined as per single sided access rules - No coverage credit taken. Supplemental Reports - This Document is a QA Record Page 27 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: UT-15-052 Page: 5 of 8 2" 3" l I

~ Nuclear Generation Group Summary No.: 36300 Sketch or Photo: Summary: 36300 Weld: 107/09 Sketch 3: Coverage Pipe 0 I r----- - - 1 I I I I I Supplemental Report 1" 2" I I Flow ll. <t 3" I 45° RL 1 MHz Cast Elbow RA-23-0300 Enclosure 2 Limited Coverage NDE Data Report No.: UT-15-052 Page: 6 of 8 Best effort exam performed on cast component per procedure NDEP - 0449. No coverage credit taken. Supplemental Reports - This Document is a QA Record Page 28 of 90

Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NOE Data Nuclear Generat*on Gr041 Report No.: UT-15-052 Summary No.: 36300 Sketch or Photo: \\\\nucvmplile\\RNPData\\Shared\\lSIIR0-29\\151\\Technlcal Briefs\\ 107-09_Page_ 1.jpg EXHIBIT I - SPECIFIC TECHNICAL BRIEF SHEET NDE-P Rcvi.,ion I Page 8 of9 Component to be Exominccl / 0 7 O NOE Method(s} ~1T ISi Summary/WO Number 36:J0O / 3'4"0 /;'// ~ Date$* Z s - 1~ Time Start (Pre) 10:2 -s' Time Finish (Pre) /0 '{3 Date 5-/4,7J> TimeStm(Post) 12.10 Timefinish(rost} I --~~- A tt rib u I" Piscuncd (lalll1l l~o"' campklcd 111d NA IIIDlc 1b1I do nol arplJ)

IS! Plan/Work Order Review (ifapplic:iblc} PRE-JOB
Examination purpose (i.e. ASME Scction Xl, augmented) PRE-JOB
Surface condition and configuration PRE-JOB
Limilations PRE-JOB
Previous Data and Pre\\*ious PIPs PRE-JOB
Drawings PRE-JOB
Welding Process and joint configur.11ion PRE.JOB
Arca of Interest (Section XI, Risk Informed} PRE-JOB
Sc;in Plan PRE.JOU

[?* Team Scnnning PRE-JOB

Mock-Ups PRE-JOB
Review of plnnned cxomirllltion including angles, modes, etc. PRE-JOB
Known failure mechlmisms expected naw types and locations PRE-JOB
UneKpectcd conditions detrimental to the planned examinnlion PRE-JOB
Roles of the Regulators nnd the ANII PRE-JOB
OE (company and industry events specific to e:t11J11in111ion) PRE-JOO
Expectations for Corrective Action initintion (PIP/CR} PRE/POST-JOB
Physical limiu1lions PRE/POST-JOB

-W-OneKpecled conditions POST-JOB

lndicalions/conditions detected or observed POST.JOB
Indications/conditions requiring further evnlualion POST-JOB (3)
Coverage limitations and c.ilculations POST-JOB (j)
Tenm Scnnning POST-JOB

©* Dose POST-JOB

Safety Issues POST-JOB
Overall job pcrfonnance POST.JOB

{!) Inadequate ISi Plan, Work Order, and Dmwings (Initiate: PIP} POST-JOB

Document Lessons Learned, cxamimition improvements POST-JOB
Document challenges to examinntion cxcculion in CAP POST-JOB
Examiner concerns POST-JOB PAGE I of'.!

VERIFY HARO COPY WITH NEDL VERSION IMMEDIATEl Y PRIOR TO INITIAL USE AND EVERY 14 DAYS THERE.AFTER WHILE THE PROCEDURE IS IN USE Supplemental Reports - This Documenl is a QA Record Page 29 of90 Page: 7 of 8

Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NOE Data Nuclear Generation Groep Report No.: UT-15-052 Summary No.: 36300 Sketch or Photo: \\\\nucvmpfile\\RNPData\\Shared\\lSI\\R0-29\\ISI\\Technical Briefs\\107-09_Page_2.Jpg NDE*P Revision l P1ue 9 or9 EXHIBIT I - SPECIFIC TECHNICAL BRIEF SHEET Pre-Job Comments: {[) I t'P- - 1-,-.. -.-*. -~-. -d-,-"'-. -Jl_ a_c...,f,--b,-,..-P--y-.....,,..,., ---~--..,., ---------- J Post-Job Comments: r (y E~-.-,;r ~c.£j-"~ lfi~ 4t.-c -'},*'-'5 5. -.J.,./.jttl s :3/,.__ LJ./; I,.tvo-l-,c,, Y:,r-jl...,._..-_ " PIP/CR Numbers:_c.~g-~_]~S ......... 1.5'_~-'~----------------- Attendees Level 111/SME: Print_,,.'D'-'--'-8"-'-'Jd;...;...,.;.:.!Z!;z..,,_ __ _ Examiner. Prinl .%,-::;;. ~/4:R~f('.... Examiner: Print. __ ~..:.=,...-'-""IZ.:;..;"----.,.&q"""'""r~:...,.::;--==~:.... Ex1UT1incr: Print _________ _ Exorninl!f: Prinl _________ _ Examiner: Print _________ _ Ex1UT1iner: Print. _________ _ Examiner: Print _________ _ Examiner: Print. ____ ___ __ _ Sign Sign Sign--'~,,,,f::=-.:=~!::2.---- Sign ___________ _ Sign ___________ _ Sien _____ ______ _ Sign ___________ _ Sign ___________ _ Sign __________ _ PAGE 2 of:! VERIFY HARD COPY WITH NEOL VERSION IMMEDIATELY PRIOR TO INITIAL USE AND EVERY 14 DAYS THEREAFTER WHILE THE PROCEDURE IS IN USE Supplemental Reports - This Document is a QA Record Page 30 of 90 Page: 8 of 8

I NOO Nuclear. (! Genorauon Site/Unit: Group 37800

/

Summary No.: ISi Work scope: RNP Code: 2007 Edition/2008 Addenda Drawing No.: HBR2-10618 SH00011 System ID: 2005 UT Calibration/L.... amination RNP2 Procedure: NDEP-0449 Procedure Rev.: 4 Work Order No.: 20036303 Cat./ltem: B-J/B9.11 Location:

== Description:== LOOP "B" CROSSOVER LEG ELBOW TO PIPE RA-23-0300 Enclosure 2 Limited Coverage NDf bata Outage No.: ISi RO-30 Report No.: UT-17-032 Page: 1 of CROSSOVER LEG B 10 Component ID: 107 A/06 Size/Length: 31 Thickness/Diameter: ss / 3.383 Limitations: Yes - Single sided exam due to cast elbow & component configuration Start Time: 1111 Finish Time: 1142 Serial No.: Manufacturer: Instrument Settings 15A024PE GE Model: USN 60 SW Linearity: L-17-004 Delay: 12.9275 Range: 5.7" M'tlCalNel: 0.2305 Pulser Type: Square Search Unit Cal. Time Date Serial No.: 03-785 Checks Manufacturer: RTD Initial Cal. 0830 3/9/2017 Size: 2(20x34mm) Model: TRLA Freq.: 1.0 MHz Center Freq.: N/A Inter. Cal. 1111 3/9/2017 Inter. Cal. N/A Inter. Cal. 1142 3/9/2017 Exam Angle: Squint Angle: 45 5 Final Cal. 1425 3/9/2017 Damping: 500 Ohms Reject: 0% PRF: Auto High SU Freq.: 1.0 MHz Measured Angle: _ 44 Long. Couplant Mode: Frequency: 2.0 MHz Rectify: Fullwave Voltage: 450 Pulse Width: 330 Exit Point: 0.800" Config.: Dual Shape: Rect.

of Elements: _2_ Cal. Batch: ------

Focus: FS-80 Type: UL TRAGEL II Contour: Flat Mfg.: _ ___;;.;;.:._;_;_ ___ _ 150018 MAGNAFLUX Wedge Style: Integral Exam Batch: 150018 Ax. Gain (dB): 56.0 Circ. Gain (dB}: 57.3 Search Unit Cable Type: UL TRAGEL II 1 Screen Div. = .57 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: O Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No.: CPL-66A Upstream ~ Downstream Scan dB: 68.0 Reference Block Thickness: 3.383" Dia.: 31 CW ~ CCW~ Scan dB: 69.3 Serial No.: 16-3924 Cal. Blk. Temp.: 68 Temp. Tool: G504846 Exam Surface: O.D. Type: Rompas Comp. Temp.: 72 Temp. Tool: 0504846 Surface Condition: Smooth Recordable lndication(s): Yes D No ~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Axial Orientated Search Unit Calibration Signal Sweep Sound Path Reflector Amplitude % Division 1/4 T SDH 80 2.0 1.145" 1/2 T SDH 70 4.0 2.159" 3/4 T SDH 40 6.0 3.410" ID Notch 20 8.4 4.796" Circumferential Orientated Search Unit Calibration Signal Sweep Sound Path Reflector Amplitude% Division 1/4 T SDH 80 2.2 1.196" 1/2 T SDH 60 4.1 2.315" 3/4 T SDH 30 6.1 3.560" ID Notch 20 8.4 4.795" Reference/Simulator Block Gain Signal Sweep Sound Path dB Reflector Amplitude% Division 52.5 FSDH 80 1.8 1.040" NCR# 02106877 Comments: *see attached individual coverage plots. Results. Sat ~ Unsat D Eval D RL angle verified per Procedure AD-NE-ALL-1103. N g Code Coverage rredit for this Non-AppenrliY VIII Qualified Examination Supplemental exam of cast SS component. Percent Of Coverage Obtained > 90 1/o: ~evrewei:f Prevrous Data: Yes Examiner Level 11-N Date I Reviewer Date Regan Jr., Kevin M. 3/9/2017 Examiner Level 11-N Date Date Harmon, Byron H. 3/9/2017 ?~If-I Other Level N/A Date Date N/A O,~utv\\ ~~~ ~ / (I UT9 - This Document is a QA Record Report Modifications by N ed F inney Principal L-III, UT ~.Jt~. 2019.01.25 15:57:24-05'00'

( ~ N~tlsa*. ~ Go11erat1on s*te/Unit: Group 1 37800 Summary No.: ISi Workscope: RNP Code: 2007 Edition/2008 Addenda Drawing No.: HBR2-10618 SH00011 System ID: 2005 UT Calibrationlt...namination RNP2 Procedure: NDE-NE-ALL-6102 Procedure Rev.: Work Order No.: 20036303 Cat./ltem: B*J/B9.11 Location:

== Description:== LOOP "B" CROSSOVER LEG ELBOW TO PIPE RA-23-0300 Enclosure 2 Limited Coverage NDE Data Outage No.: ISi RO-30 Report No.: UT-17*032 Page: 2 of CROSSOVER LEG B 10 Component ID: 107A/06 Size/Length: 31 Thickness/Diameter: ss / 3.383 Limitations: Yes - Single sided exam due to cast elbow & component configuration Start Time: 1112 Finish Time: 1142 Instrument Settings Search Unit Cal. Date Axial Orientated Search Unit Time Serial No.: 15L000WP Serial No.: SK0114 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer: GE Initial Cal. 0740 3/9/2017 Reflector Amplitude % Division Model: USN 60 SW Linearity: L-17-007 Size: 0.50" Model: Comp-G Inter. Cal. 1111 3/9/2017 3.5" Notch 80 5.0 4.797" Delay: 8.6250 Range: 9.500" Freq.: 1.5 MHz Center Freq.: N/A Inter. Cal. N/A Inter. Cal. 1142 3/9/2017 M'tl CalNel: 0.1215 Pulser Type: Square Exam Angle: 45 Squint Angle: N/A Final Cal. 1428 3/9/2017 Damping: 500 Ohms Reject: 0% Measured Angle: 43 Mode: Shear Couplant PRF: Auto High SU Freq.: 1.5 MHz Exit Point: 0.50"

of Elements:

1 Frequency: 2.0 MHz Rectify: Fullwave Config.: -- Cal. Batch: 150018 Clrcumferentlal Orientated Search Unit Single Focus: N/A Voltage: 450 Pulse Width: 330 Shape: Round Contour: Flat Wedge Style: MSWQC Ax. Gain (dB): 27.6 Circ. Gain (dB): 27.6 Search Unit Cable 1 Screen Div. = .95 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 Calibration Block Scan Coverage Cal. Block No.: PDI-UT-2-XL Upstream O Downstream ~ Scan dB: 55.0 Thickness: 2.5"-3.5" Dia.: Flat cw~ CCW~ Scan dB: 55.0 Cal. Blk. Temp.: 68 Temp. Tool: G504846 Exam Surface: 0.0. Comp. Temp.: 72 Temp. Tool: G504846 Surface Condition: Smooth Recordable lndlcation(s): Yes D No ~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Sat ~ Unsat D Eval 50% Code Coverae:e Percent Of Coverage Obtained > 90%: "Reviewed Previous Data: Examiner Level 11-N Regan Jr., Kevin M. Examiner Level 11-N Harmon, Byron H. Other Level N/A N/A Yes Date 3/9/2017 Date 3/9/2017 Date Type: ULTRAGEL II Calibration Signal Sweep Sound Path Reflector Amplitude % Division Mfg.: MAGNAFLUX Exam Batch: 15D018 See Axial Type: ULTRAGEL II Mfg.: MAGNAFLUX Reference Block Reference/Simulator Block Gain Signal Sweep Sound Path Serial No.: 16-3924 dB Reflector Amplitude% Division Type: Rompas 27.6 FSDH 29 1.1 1.058" Comments: *See attached individual plots for exam coverage. Date ~DE_llli 3/11/1 Date ?-11-,7 Date 3>) u, \\1 UT9 - This Document is a QA Record Page 32 of 90 ,~~~. 2019.01.25 15:57:59 -05'00' Report Modifications by Ned Finney Principal L-III, UT

Code: Drawing No.: Nutlea Generation Group Site/Unit: RNP Summary No.: 37800 Workscope: ISi 2007 Editionl2008 Addenda HBR2*10618 SH00011 System ID: 2005 UT Calibrationh... "amination RNP2 Procedure: NDE-NE-ALL-6102 Procedure Rev.: Work Order No.: 20036303 Cat./ltem: B-JIB9.11 Location:

== Description:== LOOP "B" CROSSOVER LEG ELBOW TO PIPE RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-30 Report No.: UT-17-032 Page: 3 of CROSSOVER LEG B 10 Component ID: 107A/06 Size/Length: 31 Thickness/Diameter: ss 13.383 Limitations: Yes

Single sided exam due to cast elbow & component configuration Start Time:

1148 Finish Time: 1232 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 15L000WP Serial No.: 03-794 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer: RTD Initial Cal. 0843 31912017 Reflector Amplitude% Division Model: USN 60 SW Linearity: L-17-007 Size: 2(20x34mm) Model: TRLA Inter. Cal. 1148 319/2017 3.5" Notch 80 4.8 6.149" Delay: 8.8275 Range: 12.750" Freq.: 2.0 MHz Center Freq.: NIA Inter. Cal. NIA Inter. Cal. 1232 31912017 M'tlCaiNei: 0.2082 Pulser Type: Square Exam Angle: 60 Squint Angle: 3 Final Cal. 1427 31912017 Damping: 500 Ohms Reject: 0% Measured Angle: 59 Mode: Long. Couplant PRF: Auto High SU Freq.: 2.0 MHz Exit Point: 0.900"

of Elements:

2 Frequency: 2.0 MHz Rectify: Fullwave -- Cal. Batch: 150018 Circumferential Orientated Search Unit Config.: Dual Focus: FS-105 Voltage: 450 Pulse Width: 250 Type: ULTRAGEL II Calibration Signal Sweep Sound Path Shape: Rect. Contour: Flat Reflector Amplitude% Division Mfg.: MAGNAFLUX Wedge Style: Integral Ax. Gain (dB): 46.7 Circ. Gain (dB): NIA Search Unit Cable Exam Batch: 150018 NIA 1 Screen Div. = 1.275 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: 0 Type: ULTRAGEL II Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No.: PDI-UT-2-XL Upstream O Downstream ~ Scan dB: 60.0 Reference Block Reference/Simulator Block Gain Signal Sweep Sound Path Thickness: 2.5"-3.5" Dia.: Flat cw CCWQ Scan dB: NIA Serial No.: 16-3924 dB Reflector Amplitude% Division Cal. Blk. Temp.: 68 Temp. Tool: G504846 Exam Surface: O.D. Type: Rompas 35.8 2" Radius 80 1.6 2.00" Comp. Temp.: 72 Temp. Tool: G504846 Surface Condition: Smooth Recordable lndication(s): Yes O No ~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Sat ~ Unsat O Eval D 50% Code Coverage Percent Of Coverage Obtained > 90%: Reviewed Previous Data: Examiner Level ll*N Regan Jr., Kevin M. Examiner Level 11-N Harmon, Byron H. Other Level NIA NIA UT9

This Document is a QA Record Report Modifications by Ned Finney Principal L-Ill, UT Comments: *See attached individual plots for coverage.

RL angle verified per AD-NE*ALL-1103 Yes Date Date I Reviewer 31912011 S.H. Dean NOE LIii Date 319/2017 Date Page 33 of 90 ,~;,,,;,,;,"~' Date f~ll*t1 Date ~t.~vVlA

11,1 2019.01.25 15: 58:29 -05'00'

~qoo Nuclear Generation Group Summary No. : 37800 -ff, ____ Examiner: Regan Jr., Kevin M. Examiner: Harmon, Byron H. Other:..,;N.,;;./;;,,;Ac._ _____.,_ ______ _ Comments: Thickness and Contour RA-23-0300 Enclosure 2 Limited Coverage N9E Data Supplemental Report Report No.: UT-17-032 Page: 4 of 10 Level: 11-N Re,;~e, it' l*=l!f Date: JL1 J /i '1 Level: 11-N Date: ?-1£*12 s,te Rewew 1a ~~ Et Level: N/A ANII Re,;ewc 81 ~ = v[\\,. ~

1.

Date: -;j\\\\j q Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\RO-30\\Profiles and Contours\\ 107A 06_Page_ 1.bmp f"L L bov--1 CA.~\\ ~s 1-=* L l.oc" F-'Lr v~ Supplemental Reports - This Document is a QA Record Page 34 of 90 1/. $!'I ,~-* i IV I\\, i\\i /\\.* ~ ,~c,__ ~~ '~ I.) t-1.c::,.'o\\'i:. \\ o ODlrr->*,-.. \\ \\\\,C. \\:'.....1<,.S' \\<.!,.""-::i~~'C-f, o.... '<--(,L\\.-D ~ IJ"?S\\~""""' o-. C ~ -'-J-::,.

RA-23-0300 Enclosure 2 Limited Coverage N9 E Data Nuclear Generation Group Summary No.: 37800

---,i.-----+-+----H Supplemental Report Report No.:

Page: Examiner: Regan Jr., Kevin M. Level: Examiner: Harmon, Byron H. Level: Other:...;N_/_A _____________ _ Level: 11-N 11-N N/A Re,<e=,s~ ~-~ ~ Site Re,lew 0=~-=

ANII Review:

($ }-2 ...U,, Comments: Coverage Plot - elbow side only. Sketch or Photo: Z:IUT\\OUTAGESIRNP\\RO-30\\Profiles and Contours\\107A 06_Page_2.bmp '15'L 4S'L CJ:AC CJ:11.C ,,., i 1 \\,___ I \\ ----- \\ l:-"'!.BOW cP,ST 1** I l 1" Supplemental Reports - This Document is a QA Record ' -~ \\"- \\.. '\\ +low -- Page 35 of 90 f'IF'e, s.s UT-17-032 5 of 10 Date: 3/[i/11 Date:~ Date: ~1

RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~ NGG Nuclear Generation Group Supplemental Report Report No.: Page: Summary No.: 37800 ________....... :.__ ___ '-/-----. Examiner: Regan Jr., Kevin M. Level: 11-N 11-N N/A ..i,1Sc,,._Ji=f1..,s1;,-J!;.t y ~, i:t=!" ~,,.,.~~ Reviewer: S+e.Je+tWt.n L-11L =211K~ Examiner: Harmon, Bvron H. Other:..;N..:.;./'-'A'--------------- Level: Level: Site Review: 2'sg:({ C Uo'j ~ /"__ ~ ANII Review: §t")qmffl-- B'.\\btJ<0\\ eE:\\- Comments: Coverage plot of supplemental exam of cast SS elbow. Sketch or Photo: Z:\\UnOUTAGES\\RNP\\RO-30\\Profiles and Contours\\107A 06_Page_3.bmp <1s'i. c.,:J\\C 4S*L I c= 4S' L ~5'L l L i.sow CA ~ t \\ ~ I \\t_~ f'In 55 tot'> J Are~ I -. *~, o'"'= J t.f"' I," L eYAN\\ vOLv.M[° .1- /oW - A,,~1 Ocs"'"'t..J A,,,...z50'.,. 1 Ho, 1 0,.,~-" ~ ~ L__ I -1 ** Supplemental Reports - This Document is a QA Record Io' < s.- ~.. t.z.s"o-(.)e,5T.<,'--Till k !ISA Page 36 of 90 ~ = SJJ.6 3/4 (;1,, +r,,.-i~cl A,,A / I "I ,oc,~ c..,rc. (t,h,t'"n:,c ..:!..!:.!..."lo """* I <ovrrrje 2/ l'il. 'I::: 73. 2. 1/4 A~:r'.:J" Cov0,..:5e UT-17-032 6 of 10 >/1 1/;J 0/ '7 Date: 3/11/11 Date: '3 *I{ *'7 Date: :>M.ij

Nuclear Generation Group Summary No.: 37800

,~----+,-+---+-

Other: N/A --------------- Comments: *Coverage Plot - pipe side only RA-23-0300 Enclosure 2 Limited Coverage N9 E Data Supplemental Report Report No.: UT-17-032 Level: Level: Level: 11-N 11-N NIA Page: Reviewer:.s\\-ev,,.D¢aell L-IIL ~- s;1e Re,iew ~-~ 'i?,-4 Z:: ~ ANII Review: = a =fuvJL, ~ \\,LO 7 of 10 Date: '3/u/i-? Date: l *II

17 Date: ') ~

Sketch or Photo: Z:IUTIOUTAGESIRNP\\RO-30\\Profiles and Contours\\107A 06_Page_ 4.bmp Lb ow CA':>\\ '.)~ r ~

~ L LL_ :,_----L J,r,o" fL-ow...

Supplemental Reports - This Document is a QA Record Page 37 of 90 ,p.._ ~~

~~ ~ ~ Gro~ Summary No.: 37800

1,...-----;::c.+----t'r--

E x amine r: Regan Jr., Kevin M. Examiner: Harmon, Byron H. Other:...:N..::l.:..A:___ ____________ _ Comments: *Limitation Plot - pipe side only No exam coverage claimed in cast S5 volume RA-23-0300 Enclosure 2 Limited Coverage NOE Data Supplemental Report Report No.: UT-17-032 Level: 11-N Level: 11-N Level: NIA Page: 8 of 10 -:SAScr.J Pl'L~'/ ~ v ra:- /l?\\r7-.f).--r;rl~ '?,/, i / '). 017 Reviewer: S\\:rv&-\\t?eAA L-1IC- ~ Date: 3/u/17 Site Rev'.ew: ~~~Llo;~ ~~ate: ~ ANII Review: v./VI ate: ~ Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\RO-30\\Profiles and Contours\\107A 06_Page_5.bmp t:' L b cv-. CA:>\\ ':)-::, .. L

l. C"O l.u" Supplemental Reports - This Document is a QA Record r

~ FL-u w... Page 38 of 90 ?,'p.._ -=-~ ,A,;_ *, i::>\\- Co'/'\\.Q C>.~'< _._ 5o1. iu:.. (' 0 -./~Q A<:)f _,._ "'>Clo/. A':)CjQ.~_'\\A.\\"<. C.o'l'i.<1."".:)~-

Nuclear Genera11on Group Summary No.: 37800 Supplemental Report Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\R0-30\\Technical Briefs\\107A 06_Page_1.bmp PERFORMANCE OF TECHNICAL BRIEFS FOR£ - ROUTINE NOE ACTIVITIES << Technical Brief Sheet >> Component to be 8cammed I o-:, / f\\(, 1" n 1-I NOE Melhods u-r ISi Summary or WO Number. ~ -:j~ty) T".f'l()(J Dale s/q /.11 J Time Start {Pre-Job) Q:00 J Time Finish (Pre-Job) Date 7,/q /11 J Time Start (Posl-Job)

11-1:30 J Time F1r11sh (Post-Job)

Attributes Discussed (lrnl1al those completed and mark those NOT applicable "NA") Pre.Job ISi Plan or WO Review (if applicable) Exammal1on Purpose (i.e.. ASME Sec11on_251, Augmented) Surface Cond,tion and Configuralion Limilalions Previous Data and Previous NCRs Drawings Welding Process and Joml Configuralion Area ol lnteresl (e.g.. Section XI. Risk Informed) Team Scannmg Mock-ups Review or Planned Examination. Including Angles and Modes Known Failure Mechanisms Expected Flaw Types and Locations Unexpected Conditions Detrimental to the Planned Examination Roles ol Regulalors and Authorized Nuclear lnservice Inspector {ANII) OE (Company and Industry Events Specific to Examination) Pre.Job and Post-Job Expeclalions for Corrective Aclion lnilial1on (NCR) Physical Lim1talions Post-Job Unexpecled Conditions lnd,cahons or Cond11ions Delected or Observed lnd1cal1ons 01 Cond11ions Requmng Furlher Evaluation Coverage L1m1talions and Catculal1ons Team Scanning Safely Issues Overall Job Pertom1ance Inadequate ISi Plan. WO. and Drawings (lmliale NCR) Documenl Lessons Learned and Exan1inal1011 lmprovemenls Documenl Challenges to Examinal1on Execulion in the CAP Examiner Concerns Supplemental Reports - This Document is a QA Record Page 39 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: UT-17-032 Page: AD-NE-ALL-1109 Rev. O Page 9 of 10 ATTACHMENT 1 Page 1 of 2 'f '.2 0 [!\\:r.i:( Initials SD .SJ) SD SD ',\\') cc-, ~~ ,D J.~ c~ ( \\'\\ .... o .Sf} .S\\) .d\\ 5Jv /..._D .. m / Sf\\ (,I)

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~ PJi GGNuclear Generation Group Summary No.: 37800 Supplemental Report Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\R0-30\\Technical Briefs\\1 07A 06_Page_2.bmp PE RFORi~ANCE0 F TECHNICAL BRIEFS FOR ROUTINE NOE ACTIVITIES T << Technical B rief Sheet>> RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: Page: AD-~ E-ALL-11. 0~ Rev. 0 Page 10 of 10 ATTACHMENT 1 Page 2 of 2 UT-17-032 10 of 10 _ ____ ______ __ __j I NCR Numbers 7 Attendees Print Sign Level llltSME 5-to.,r~"' i) " - /, -<:f:-/ (\\ ,,.-,v

Examine, V '";_, V c.,,,..o..., * \\o

(. v.,....,. IL Examiner ...:.,.~_ -~ ,~,-, '7% / / {\\ t Examiner I / Examiner Examiner Examiner Examu,er Examiner Supplemental Reports - This Document is a QA Record Page 40 of 90

~ Nuclaa. Gunuration Site/Unit: 37900 ~ Group Summary No.: ISi Workscope. RNP UT Calibration/L-amination RNP2 Procedure: Procedure Rev.: Work Order No.: Code: 2007 Edition/2008 Addenda Cat.lltem: B*J/B9.11 NDEP-0449 4 20036303 Location: RA-23-0300 Enclosure 2 Limited Coverage ND)= Data Outage No.: ISi RO-30 Report No.: UT-17-033 Page: 1 of 10 CROSSOVER LEG B Drawing No.: HBR2-10618 SH00011

== Description:== LOOP "B" CROSSOVER LEG PIPE TO ELBOW System ID: 2005 Component ID: 107A/07 Size/Length: 31 Thickness/Diameter: ss / 3.383 Limitations: Yes

Single sided exam due to cast elbow & component configuration Start Time:

1111 Finish Time: 1142 Serial No.: Manufacturer: Instrument Settings 15A024PE GE Model: USN 60 SW Linearity: L-17-004 Delay: 12.9275 Range: 5.7" M'tl CaiNel: 0.2305 Pulser Type: Square Damping: 500 Ohms Reject: 0% Search Unit Cal. Time Date Serial No.: 03-785 Checks Manufacturer: RTD Initial Cal. 0830 3/9/2017 Size: 2(20x34mm) Model: TRLA Inter. Cal. 1111 3/9/2017 Inter. Cal. N/A Freq.: 1.0 MHz Center Freq.: N/A Inter. Cal. 1142 3/9/2017 Exam Angle: Squint Angle: 45 5 Final Cal. 1425 3/9/2017 Measured Angle: _ 44 Mode: Long. PRF: Auto High SU Freq.: 1.0 MHZ Exit Point: 0.800" Couplant

of Elements: _2_ Cal. Batch:

15D018 Frequency: 2.0 MHz Rectify: Fullwave Config.: Dual ULTRAGEL II Voltage: 450 Pulse Width: 33U Shape: Reel. Focus: FS~80 Type: __ :.;;:_;..;.___-:-::--- Mfg.: MAGNAFLUX Contour: ____ _ Flat Ax. Gain (dB): 56.0 Circ. Gain (dB): 57.3 1 Screen Div. = .57 in. of Sound Path Cal. Block No.: Thickness: Calibration Block CPL-66A 3.383" Dia.: 31 Cal. Blk. Temp.:~ Temp. Tool: G504846 Wedge Style: Integral Exam Batch: 15D018 Search Unit Cable Type: RG-174_ Length: _!_ No. Conn.: O Scan Coverage Upstream D Downstream ~ Scan dB: 68.0 Type: UL TRAGEL II Mfg.: MAGNAFLUX Reference Block CW ~ CCW~ Scan dB: 69.3 Serial No.: 16-3924 Exam Surface: O.D. Type: Rompas Comp. Temp.: ~ Temp. Tool: G504846 Surface Condition: Smooth Axial Orientated Search Unit Calibration Signal Sweep Sound Path Reflector Amplitude% Division 1/4 T SDH 80 2.0 1.145" 1/2 T SDH 70 4.0 2.159" 3/4 T SDH 40 6.0 3.410" ID Notch 20 8.4 4.796" Circumferential Orientated Search Unit Calibration Signal Sweep Sound Path Reflector Amplitude % Division 1/4 T SDH 80 2.2 1.196" 1/2 T SDH 60 4.1 2.315" 3/4 T SDH 30 6.1 3.560" ID Notch 20 8.4 4.795" Reference/Simulator Block Gain Signal Sweep Sound Path dB Reflector Amplitude% Division 52.5 FSDH 80 1.8 1.040" Recordable lndlcatlon(s): Yes D No ~ (If Yes, Ref. Attached Ultrasonic Indication Report.) NCR# 02106877 Comments: *See attached individual coverage plots. Results. Sat ~ Unsat D Eval D RL angle verified per Procedure AD-NE-ALL-1103. Percent Of Coverage Obtained> gJ>J:o Code Coverag'"~ ~ it\\l!~)t{pn-Appei,six VIII Qualified Examinatio1$upplemental exam of cast ss component. Examiner Level 11-N Regan Jr., Kevin M. Examiner Level 11-N Harmon, Byron H. Other Level N/A NIA UT9 - This Document Is a QA Record Daiei Reviewer 3/9/2017 Date 3/9/2017 Date Report Modifications by Ned Finney Principal L-111, UT Date 3/t1 Date 7.,,.,7 Date ~ \\...-Ut.A '>J ll I I ...4.L~.. 2019.01.25 15:48:44-05'00'

~ NLclsar_ (!N Gcnerat,un s*te/Unit: Group 1 37900 Summary No.: ISi Workscope: RNP Code: 2007 Edition/2008 Addenda Drawing No.: HBR2-10618 SH00011 System ID: 2005 I UT Calibration/L... amination RNP2 Procedure: NDE-NE-ALL-6102 Procedure Rev.: Work Order No.: 20036303 Cat./ltem: B-J/B9.11 Location:

== Description:== LOOP "B" CROSSOVER LEG PIPE TO ELBOW RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-30 Report No.: UT-17-033 Page: 2 of CROSSOVER LEG B 10 Component ID: 107A/07 Size/Length: 31 Thickness/Diameter: SS / 3.383 Limitations: Yes

Single sided exam due to cast elbow & component configuration Start Time:

1112 Finish Time: 1142 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 15LOOOWP Serial No.: SK0114 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer: GE Initial Cal. 0740 3/9/2017 Reflector Amplitude% Division Model: USN 60SW Linearity: L-17-007 Size: 0.50" Model: Comp - G Inter. Cal. 1111 3/9/2017 3.5" Notch 80 5.0 4.797" Delay: 8.6250 Range: 9.500" Freq.: 1.5 MHz Center Freq.: N/A Inter. Cal. N/A Inter. Cal. 1142 3/9/2017 M'tl Cal/Vel: 0.1215 Pulser Type: Square Exam Angle: 45 Squint Angle: N/A Final Cal. 1428 3/9/2017 Damping: 500 Ohms Reject: 0% Measured Angle: 43 Mode: Shear Couplant PRF: Auto High SU Freq.: 1.5 MHz Exit Point: 0.50"

of Elements:

1 2.0 MHz Rectify: Fullwave -- Cal. Batch: 15D018 Circumferential Orientated Search Unit Frequency: Config.: Single Focus: N/A Voltage: 450 Pulse Width: 330 Type: ULTRAGEL II Calibration Signal Sweep Sound Path Shape: Round Contour: Flat Reflector Amplitude% Division Mfg.: MAGNAFLUX Wedge Style: MSWQC See Axial Ax. Gain (dB): 27.6 Circ. Gain (dB}: 27.6 Exam Batch: 15D018 Search Unit Cable 1 .95 Sound Path No. Conn.: 0 Type: ULTRAGEL II Screen Div. = in. of Type: RG-174 Length: 6' Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No.: PDI-UT-2-XL Upstream ~ Downstream Scan dB: 55.0 Reference Block Reference/Simulator Block Gain Signal Sweep Thickness: 2.5"-3.5" Dia.: Flat cw~ CCW~ Scan dB: 55.0 Serial No.: 16-3924 dB Reflector Amplitude% Division Sound Path Cal. Blk. Temp.: 68 Temp. Tool: G504846 Exam Surface: O.D. Type: Rompas 27.6 FSDH 29 1.1 1.058" Comp. Temp.: 72 Temp. Tool: G504846 Surface Condition: Smooth Recordable lndication(s): Yes O No ~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Sat ~ Unsat D Eval ::::J Comments: *See attached individual plots for exam coverage. SO% Cod~ Coverae:e due to CASS Material Percent Of Coverage Obtained > 90°/4: 'Reviewed Previous Data: Yes Examiner Level 11-N Daie i Reviewer Date Regan Jr., Kevin M. 3/9/2017 Examiner Level 11-N Harmon, Byron H. 3/9/2017 Other Level N/A N/A \\:).~

3>\\ ) I UT9
This Document is a QA Record Report Modifications by Ned Finney Principal L-III, UT Page 42 of 90

,g~, 2019.01.25 15:49:14 -05'00'

~ ~~~~r~~ion Site/Unit: 37900 Group ~:::._ ____ _ Summary No.: ----~ ISi Work scope: UT Calibrationh... Aamination RNP RNP2 Procedure: Procedure Rev.: Work Order No.: NDE-NE-ALL-6102 20036303 Code: 2007 Edltion/2008 Addenda Cat./ltem: B-J/B9.11 Location: Drawing No.: HBR2-1 0618 SH0001 1

== Description:== LOOP "B" CROSSOVER LEG PIPE TO ELBOW System ID: 2005 RA-23-0300 Enclosure 2 Limited Coverage NgE Data Outage No.: ISi RO-30 Report No.: UT-17-033 Page: 3 of CROSSOVER LEG B 10 Component ID: 107A/07 Size/Length: ss / 3.383 Thickness/Diameter: 31 Limitations: Yes

Single sided exam due to cast elbow & component configuration Start Time:

1148 Finish Time: 1232 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 15L000WP Serial No.: 03-794 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer: RTD Initial Cal. 0843 3/9/201 7 Reflector Amplitude% Division Model: USN 60 SW Linearity: L-17-007 Size: 2(20x34mm) Model: TRLA Inter. Cal. 1148 3/9/2017 3.5" Notch 80 4.8 6.149" Delay: 8.8275 Range: 12.750" Freq.: 2.0 MHz Center Freq.: N/A Inter. Cal. N/A Inter. Cal. 1232 3/9/2017 M'tl Cal/Vel: 0.2082 Pulser Type: Square Exam Angle: 60 Squint Angle: 3 Final Cal. 1427 3/9/2017 Damping: 500 Ohms Reject: 0% Measured Angle: 59 Mode: Long. Couplant PRF: Auto High SU Freq.: 2.0 MHz Exit Point: 0.900"

of Elements:

2 Frequency: 2.0 MHz Rectify: Fullwave -- Cal. Batch: 150018 Circumferential Orientated Search Unit Config.: Dual Focus: FS-105 Voltage: 450 Pulse Width: 250 Type: ULTRAGEL II Calibration Signal Sweep Shape: Rect. Contour: Flat Reflector Amplitude% Division Mfg.: MAGNAFLUX Wedge Style: Integral N/A Ax. Gain (dB): 46.7 Circ. Gain (dB): N/A Exam Batch: 150018 Search Unit Cable 1.275 Sound Path No. Conn.: 0 Type: ULTRAGELII 1 Screen Div. = in. of Type: RG-174 Length: 6' Mfg.: MAGNAFLUX Calibration Block Scan Coverage Cal. Block No.: PDI-UT-2-XL Upstream ~ Downstream Scan dB: 60.0 Reference Block Reference/Simulator Block Gain Signal Sweep Thickness: 2.5"-3.5" Dia.: Flat cw CCWO Scan dB: N/A Serial No.: 16-3924 dB Reflector Amplitude% Division Cal. Blk. Temp.: 68 Temp. Tool: G504846 -- Type: Rompas Exam Surface: 0.0. 35.8 2" Radius 80 1.6 Comp. Temp.: 72 Temp. Tool: G504846 Surface Condition: Smooth Recordable lndication(s): Yes D No ~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Sat ~ Unsat D Eval D Comments: *See attached Individual plots for coverage. RL angle verified per AD-NE-ALL-1103 c;n% Code ~overage rlue to rASS Material Percent Of Coverage Obtained> 90%: F<<!viewea P'rev1ousOata: Yes Examiner Level 11-N Regan Jr., Kevin M. Examiner Level 11-N Harmon, Byron H. Other Level N/A N/A Date ' Reviewer 31912011 S.H. Dean NOE Lill Date 3/9/2017 Date ANII Review 'a.K~-A- ~'(c~ Sound Path Sound Path 2.00" Date Date Date UT9 - This Document is a QA Record Page 43 of 90 w,*,.,,..~, 2019.01.25 15:49:38 -05'00' Report Modifications by Ned Finney Principal L-III, UT

Nuclear Generation Group Summary No.: 37900 Examiner:---.,--- *-, ___ ~ - "=-=\\a...., IV Examiner: Harmon, B Other:..;N..;.;/.;..A'---------------- Comments: Thickness & Contour RA-23-0300 Enclosure 2 Limited Coverage ND,E Data Supplemental Report Report No.: UT-17-033 Page: 4 of 10 Level: 11-N Level: 11-N Level: NIA Re,iewe,~De ~ 1]£_~ Dat*YJ1/j1 Site Review: =~ Date: ':l-11 */ 7 ANII Re,iew, c\\'i'\\!O'S\\i')yft-=

@lO (!., ~I_

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, ~ NGG Nutloar ~ Gen oration Group Summary No.: 37900

i,<----..,,...,,-----t-E x amine r: Regan Jr., Kevin M.

Examiner: Harmon, Bvron H. other:...:N...::/.:..A:...._ ____________ _ Comments: Coverage Plot - elbow side only RA-23-0300 Enclosure 2 Limited Coverage NOE Data Supplemental Report Report No.: UT-17-033 Page: 5 of 10 Level: 11-N Level: 11-N Level: N/A Re,;ewe, ~ ~~ Date 3.6,~3 Site Review: B. Date: 3 ~11 -11 ANII Re,;ew ~ ZC~i-=~ ate b)11J O Sketch or Photo: Z:IUnOUTAGESIRNP\\RO-30\\Profiles and Contours\\107A 07 _Page_2.bmp

*--r-55 PIP£

/ Supplemental Reports - This Document is a QA Record '-/S 'L Crfl,C l [~ - -... *----~ flow-4S 0L Cl'."RC L/5 °L 'IS'L 7 7' /------- / Page 45 of 90 / CAST E:LBOW

NGG. Nuclear (!

Gonoration Group Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.:

UT-17-033 Page: 6 of 10 Summary No.: 37900

+------i'-+----+--

J~ H ltS Er.JS-'<y ~ V ~ F~~

,/ 11/ u 17 Examiner: Regan Jr., Kevin M.

Examiner: Harmon, Byron H. Other:...:N:..::/~A.:...._ _____ Le,el: ~ Reeiewec *~ ~ Date, 3/1 1 /,; Level: ~ Site Review: ~ Date: 'S*lf-{ 7 Le,el: N/A ANIIReeiew, at\\~=~: ....... 7i,._.,_, Date, ?ltt/ IJ Comments: Coverage plot of supplemental exam of cast SS elbow. Sketch or Photo: Z:IUT\\OUTAGESIRNP\\RO-30\\Profiles and Contours\\107A 07_Page_3.bmp \\./:,J J ~ ~, :.. ./ c; i, ~ ~ ~- ~/

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Nuclear Gerioration Group Summary No.: 37900

+,'------r'"'l------4 Examiner: Regan Jr., Kevin M.

Examiner: Harmon, Bvron H. Other: _N-'/A ___ __________ _ Comments: Coverage Plot - pipe side only Supplemental Report Level: Level: Level: 11-N 11-N N/A Reviewer: Site Review: ANII Review: Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\RO-30\\Profiles and Contours\\107A 07 _Page_ 4.bmp - -~ ~', ~5~- r.' '*'§-. l

r I

I 1-____ Uc L f°Lc v-1.*. ~ /.~," Supplemental Reports - This Document is a QA Record Page 47 of 90 RA-23-0300 Enclosure 2 Limited Coverage ND.E Data Report No.: UT-17-033 Page: 7 of 10 r~~ Date: 3/11 /t 1 Date: ~-tl-{ 1 Date: _'Sl!!l.Q ~Lt>c,w r.,.~ %

RA-23-0300 Enclosure 2 Limited Coverage NOE Data Nuclear Generation Group Supplemental Report Report No.: UT-17-033 Summary No.: 37900

4----,C.~---+,

Examiner: Regan Jr., Kevin M. Level: 11-N Examiner: Harmon, Byron H. Level: 11-N Other:....:N.:.:.l.:...:A:.__ ____________ _ Level: N/A Comments: Limitation Plot - pipe side only No exam coverage claimed in cast SS volume Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\RO-30\\Profiles and Conlours\\107 A 07 _Page_S.bmp f,p<;. ~ ~~-r-+ t \\ ,,,.L f.Lr.'-r, 1,r.,- Supplemental Reports - This Document is a QA Record Page: 8 of 10 -.Sf)Sc,-.J th t.. 1SE:.r-6Ky i~ or= r~~ ?, / Ii/~ 17 . Rev;ewe, CDE~~ Date 1/21/)-i Site Review: Date: ?*11-11 ANII Rev;ew, 6.t-\\oS"l]',f/1- \\ ~~l,IJ.A_oate ':I }uJ l7 _ Fi.be,.,,. r.y.). r;.:,.C_, .,/ r\\.,.*,AL Ccv<t.Q"'°\\~ _..__ So'7o

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,\\'\\'\\H'\\A\\c._ C.ov~<Z.~<c_ --. 50o/.,, Page 48 of 90

G Nudear Generanon Group Summary No.: 37900 Supplemental Report Sketch or Photo: Z:\\UT\\OUTAGES\\RNP\\R0-30\\Technical Briefs\\107A 07 _Page_ 1.bmp PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NOE ACTIVITIES << Technical Brief Sheet>> Component to be Examined f o 1 / "c., r fl 1. I NOE Methods u-r ISi Summary or WO Number Z-:/~N'l,:+'lm Date 3/q/.n J Tome Start (Pre-Job) '1:00 J Time Finish (Pre-Job): Date 7,/ q / 11 J nme Start (Post-Job)

1'l:30 J Tome Finish (Post-Job)

Attributes Discussed (Initial those completed and mark those NOT applicable "NA") Pre.Job ISi Plan or WO Review (of applicable) Examination Purpose (1.e.. ASME Section ~I. Augmented) Surface Condit10n and Configuration Limitations Previous Data and Previous NCRs Drawings Welding Process and Joint Configuration Area of Interest (e.g. Sechon XI. Risk lniormed) Team Scanning Mock-ups Review of Planned Examination. Including Angles and Modes Known Failure Mechanisms Expected Flaw Types and Locations Unexpected Conditions Detrimental to the Planned Examination Roles of Regulators and Authorized Nuclear lnservice Inspector (ANII) OE (Company and lndusl,y Events Specific to Examination) Preob and Posto b Expeclahons for Corrective Action fnitiation (NCR) Physical Limitations Post.Job Unexpected Condilions fnd1cat10ns or Conditions Detected or Observed lnd1cat1ons or Condihons Requiring Further Evaluation Coverage L1milations and Calculahons Team Scanning Safety Issues Overall Job Performance Inadequate ISi Plan, WO, and Drawings (Initiate NCR) Document Lessons Learned and Examinahon Improvements Document Challenges to Examination Execution in the CAP Examiner Concerns Supplemental Reports - This Document is a QA Record Page 49 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: UT-17-033 Page: AD-NE-ALL-~ 1; 9 Rev. 0 Page 9 of 10 ATTACHMENT 1 Page 1 or 2 <J:z.o [lj: f.j:( Initials S[) SD .so 5.D ~I) cc-. ~\\) ,.,.[) ..!.~ m <l"I ~n .S[) .s~ s\\\\ ~ /ct'> Sf'> / <J\\ <.fl ~ .SD cs., ."'fl ~i'l <..l:'i .so _S.~ S,~ c,C) 9 of 10

Nuclear Generat on Gro p Summary No.: 37900 Supplemental Report Sketch or Photo: Z:\\UnOUTAGES\\RNP\\R0-30\\Technical Briefs\\107A 07 _Page_2.bmp I L PERFORMANCE OF TECHNICAL BRIEFS FOR r. ROUTINE NOE ACTIVIT-IE--S _____ t-_--- << Technical Brief Sheet>> I NCR Numbers* Attendees Print Level 111/SME: 5-f.,.,IQ A \\),o,. ~ ~ , :. r ~ Examiner V,_,;.., 17.. ~ ""..._, \\2 I. \\{___, Examiner a.. I _.l ~ 7.{ /..({\\ Examiner / Examiner Examiner Examiner Examiner Examiner Supplemental Reports - This Document is a QA Record Page 50 of 90 Sign (\\ JI_ _\\ RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: UT-17-033 Page: AD-NE-ALL-1 109 Rev. O Page 10 011 0 ATTACHMENT 1 Page 2 of 2 10 of 10

/-*-- \\ ~ Nuclear Generation Site/Unit: 63300 Group summary No.: ______ ISi Workscope: RNP Code: 2007 Edltlon/2008 Addenda Drawing No.: HBR2*10618 SH00023 System ID: 2005 UT Calibration,......<amination RNP2 Procedure: Procedure Rev.: Work Order No.: Cat./llem: 8.J/B9.11

== Description:== ELBOW TO PIPE NDEP-0425 13TR*B 1340B130 Location: RA-23-0300 Enclosure 2 Limited Coverage NDE"Data Outage No.: ISi RO-29 Report No.: UT-15-020 Page: 1 or CON3-O14-14 B Component ID: -:;1-:;1:68;:;-/;:;1;8--------------------------------------------------------- Size/Length: 4 Thickness/Diameter: SS/0.531 /4.0" Limitations: Yes - Due to weld 19 proximity Instrument Settings Serial No.: 023DP1 Manufacturer: GE Model: USN BO SW Linearity: L-15-003 Delay: 6.9514 Range: 1,4" M'IICaINel: 0.1230 Pulser Type: Square Damping: 50D Ohms Reject: 0% PRF: Auto High SU Freq.: 2.25 MHz Frequency: 2.25MHz Rectify: Fullwave Voltage: 450 Pulse Width: 220 Ax. Gain (dB): 32.0 Circ. Gain (dB): 32.0 1 Screen Div. = 0.145 in. of Sound Path Calibration Block Cal. Block No.: CPL-79 Thickness: 0.5" -2.0" Dia.: Flat Cal. Blk. Temp.: 73 Temp. Tool: MCNDE40195 Comp. Temp.: 90 Temp. Tool: MCNDE40195 ~ Results: Sal 0 Unsat Eval Percent Of Coverage Obtained > 90%: No-87.5% Examiner Level II Ransom, Greg J. Examiner Level 11 Leeper, Winfred C. Other Level NIA UT9 - This Document is a QA Record Start Time: 1015 Finish Time: 1150 Search Unit Cal. Time Date Serial No.: 01F3WV Checks Manufacturer: KBA Initial Cal. 0B02 5/16/2015 Size: 0.25" Model: Comp-G Inter. Cal. NIA Freq.: 2.25 MHz Center Freq.: N/A Inter. Cal. 1052 5/16/2015 N/A Inter. Cal. N/A Exam Angle: 45 Squint Angle: Final Cal. 1245 5/16/2015 Measured Angle: 45 Mode: Shear Couplant Exit Point: 0.4"

of Elements:

1 -- Cal. Batch: 14L048 Config.: Single Focus: N/A Type: Ultragel II Shape: Round Contour: Flat Mfg.: Magnaflux Wedge Style: MSWQC Search Unit Cable Exam Batch: 14L048 Type: Ultragel II Type: RG-174 Length: 6' No. Conn.: o Mfg.: Magnaflux Scan Coverage Upstream ~ Downstream~ Scan dB: 36.0 Reference Block cw~ CCW0 Scan dB: 38.0 Serial No.: Exam Surface: O.D. -- Type: ~.,rr~... o rnnrlitlf"l.n* Ground Flush Ultrasonic Indication Report.) Reference CR 749376 for limited coverage Reviewed Previous Data: Yes Date I Reviewer 5/16/2015 Dean, Steven Date I Site Review 5/16/2015 Peterson, Patri Daiei ANII Review 15-1892 ROMPAS Comments: Elmostafa Elkouri - ANII Page 51 of 90 Axial Orientated Search Unit Calibration Signal Sweep Reneclor Amplitude% Division Sound Path 1" Notch 80 10.0 1.410" Circumferential Orientated Search Unit Calibration Signal Sweep Renector Amplitude% Division See Axial Reference/Simulator Block Gain Signal Sweep dB Reflector Amplitude% Division 27.9 1"Radius 80 7.0 Signature Signature Signature Sound Path Sound Palh 1.0" Date 5/20/2015 Date 5/21/2015 Date 5/23/2015

UT Calibration,a.:.:.,camination RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~ \\N~~~ar. Gonoral!On Site/Unit: G3300 Group 0 Summary No.: ISi RNP RNP2 Procedure: Procedure Rev.: NDEP-0425 13 TR*B Outage No.: ISi R0-29 Report No.: UT-15-020 Workscope: Work Order No.: 13408130 Page: 2 of 8 Code: 2007 Edltlonl2008 Addenda Cat./llem: B.JIB9.11 Location: CON3-O14-14 Drawing No.: HBR2*10618 SH00023

== Description:== ELBOW TO PIPE System ID: 2005 ComponentlD: -;1:16:;B:,/;;1:-8--------------------------------:---:-:------------------------- Size/Length: 4 Thickness/Diameter: SS/0.531/4.0" Limitations: Yes* Due to weld 19 proximity Start Time: 1015 Finish Time: 1150 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 023DP1 Serial No.: 00DNL3 Checks Calibration Signal Sweep Sound Path Manufacturer: GE Manufacturer. KBA Initial Cal. 0805 5116/2015 Reflector Amplitude% Division Model: USN 60 SW Linearity: L-15-003 Size: 0.25" Model: Comp-G Inter. Cat. N/A 1" Notch Tip 80 8,5 1.698" Delay: 5.6791 Range: 2.0" Freq.: 2.25 MHz Center Freq.: N/A Inter. Cal. 1031 5/1612015 Pulser Type: Inter. Cal. N/A M'U CalNel: 0.1230 Square Exam Angle: 60 Squint Angle: NIA Final Cal. 1243 5116/2015 Damping: 500 Ohms Reject: 0% Measured Angle: 58 Mode: Shear Couplant PRF: Auto High SU Freq.: 2.25 MHz Exit Point: 0.4"

of Elements:

1 Frequency: 2.25 MHz Rectify: Fullwave -- Cal. Batch: 14L048 Circumferential Orientated Search Unit Config.: Single Focus: N/A Voltage: 450 Pulse Width: 220 Type: Uitragel II Calibration Signal Sweep Sound Path Shape: Round Contour: Flat ReHeclor Amplitude% Division Mfg.: Magnaflux Wedge Style: MSWQC NIA Ax. Gain (dB): 41.3 Clrc. Gain (dB): NIA Exam Batch: 14L048 Search Unit Cable 1 Screen Div. :: 0.2 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: o Type: Ultragel II Mfg.: Magnaflux Calibration Block Scan Coverage Cal. Block No.: CPL-79 Upstream 2J Oownstream2J Scan dB: 47.3 Reference Block Reference/Simulator Block Gain Signal Sweep Sound Path Thickness: 0.5" - 2.0" Dia.: Flat cwn CCW[J Scan dB: N/A Serial No.: 15-1892 dB ReHeclor Amplitude% Division Cal. Blk. Temp.: 73 Temp. Tool: MCNDE40195 Exam Surface: 0.0. Type: ROMPAS 27.9 1" Radius 80 5.0 1.0" Comp. Temp.: 90 Temp. Tool: MCNDE40195 Surface CondiUon: Ground Flush Recordable lndlcatlon(s): Yes No 2J (If Yes, Ref. Altached Ultrasonic Indication Report.) Results: Sat 2J Unsat Eval._, Comments: None Percent Of Coverage Obtained > 90%: No-87.5% Examiner Level II Ransom, Greg J. Examiner Level II Leeper, Winfred C. Other Level NIA NIA UT9

This Document is a QA Record Reviewed Previous Data:

Yes Date 5/16/2015 Date 5/1612015 Date Reviewer _d ~ Signature Dean, Steven ~~__../' Site Review ~ Signature Peterson, Patrick '7 ANII Review ~re Elmostafa Elkourl - ANII ~ 'lo Page 52 of90 Date 5/20/2015 Date 5121/2015 Date 5123/2015

~ " ~i~;r!~ion Site/Unit:

==-----~; 3 3~0~0:_ ____ _ Group summary No.: 151 Workscope: UT Calibration~1,,;;JCamination RNP RNP2 Procedure: Procedure Rev.: Work Order No.: Code: 2007 Edltion/2008 Addenda Cat./llern: B.J/B9.11 Drawing No.: HBR2-10618 SH00023 DescripUon: ELBOW TO PIPE System ID: 2005 NDEP*0425 13 TR*B 13408130 Location: RA-23-0300 Enclosure 2 Limited Coverage NDE"Data Outage No.: ISi RO-29 Report No.: UT-15-020 Page: 3 of 8 CONl-O14-14 ComponentlD: :1-;16:::B:::/:;,18:------------------------------------------------------- Size/Length: 4 Thickness/Diameter: SS/0.531/4.0" Limitations: Yes - Due to weld 19 proximity Start Time: . 1015 Finish Time: 1150 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 023DP1 Serial No.: 03-767 Checks Calibratlon Signal Sweep Sound Path Manufacturer: GE Manufacturer: RTD Initial Cal. 0809 5/16/2015 Reflector Amplitude% Division Model: USN60 SW Linearity: L-15-003 Size: 2(7x10) Model: TRL2 Inter. Cal. N/A ID Notch Tip 80 4.2 1.06" Range: 2.5" Center Freq.: N/A Inter. Cal. 1130 5/16/2015 Delay: 6.7406 Freq.: 2,0 MHz Pulser Type: Square Inter. Cal. N/A M'U CalNel: 0.2301 Exam Angle: 60 Squint Angle: 30 Final Cal. 1250 5/16/2015 Damping: 5000hms Reject: 0% Measured Angle: 60 Mode: Long Couplant PRF: Auto High SU Freq.: 2.0 MHz Exit Point: 0,3"

of Elements:

2 Frequency: 2.0 MHz Rectify: Fullwave -- Cal. Batch: 14L048 Circumferential Orientated Search Unit Config.: Dual Focus: 30-FS Voltage: 450 Pulse Width: 250 Type: Ultragel II Calibration Signal Sweep Sound Path Shape: Rect. Contour. 4.5 Reflector Amplitude% Division Mfg.: Magnaflux Wedge Style: N/A N/A Ax. Gain (dB): 5B.1 Circ. Gain (dB): N/A Exam Batch: 14L04B Search Unit Cable 1 Screen Div. = 0.2 in. of Sound Path Type: RG-174 Length: 6' No. Conn.: O Type: Ullragel II Mfg.: Magnaflux Calibration Block Scan Coverage Cal. Block No.: CPL-24 Upstream @ Downstream@ Scan dB:~ Reference Block Reference/Simulator Block Gain Signal Sweep Sound Path Thickness: 0.531" Dia.: 4" CWC) ccwc:; scan dB: NIA Serial No.: 15-1892 dB Reflector Amplllude% Division Cal. Blk. Temp.: 73 Temp. Tool: MCNDE40195 Exam Surface: 0.0. Type: ROMPAS 27.6 1" Radius 80 4.0 1.0" Comp. Temp.: 90 Temp. Tool: MCNDE40195 Surface Condition: As Ground Recordable lndlcatlon(s): Yes No~ (If Yes, Ref. Attached Ultrasonic Indication Report.) Results: Sat~ Unsat Percent Of Coverage Obtained > 90%: No-87.5% Examiner Level II Ransom, Greg J. Examiner Level II Leeper, Winfred C. Other Level N/A UT9 - This Document is a QA Record Eval Reviewed Previous Data: Yes Date I Reviewer 5/16/2015 Dean, Steven Date I Sile Review 5/16/2015 Peterson, Patrick Daiei ANII Review Comments: None Elmostafa Elkourl - ANII Page 53 of 90 Signature Date 5/20/2015 Date 5/21/2015 Date 5/23/2015

~ Nuclear Generanon Gmup Supplemental Report Summary No.: 63300 Sketch or Photo: \\\\nucvmplile\\RNPData\\Shared\\lSI\\RO-29\\ISI\\Scanned Contours and Proliles\\1168-18_Page_ 1.jpg WE.Li:.> i:.o t:7:- I/£ B/fB FLOW ELMW AXlALo/-5 ~ )(A.A\\ VoLUli1£".*.G x.2. =.12 L:rA l'M..TED VoLume.... i t. lj/.2 =.3% '\\Y RE.A IY1.t556D.3x.2.=-06 mcl-ies.2.. C.OVE:RM-E.m1SS!=() 9 of/-lZ:::.s X 100 = so.. ;( AXIALcovt:MG-E. DBTAlA/Eb SO.% ~ OC, PIP£. AXLALY/5 1001/2 c.IRC. CW= lco'Yr, ccw=100 % .f.oVEAAGE 05TA:1.NED 350~D/4=: -87..5/'~ Supplemental Reports

This Document Is a QA Record Page 54 of 90 RA-23-0300 Enclosure 2 Limited Coverage NDEData Report No.:

UT-15-020 Page: 4 of B NQ*SCAN~ ~

~ Nucloar Generation Group Summary No.: 63300 Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage N E*oa_ta j ""-,~-y Report No.: UT-15-020 Page: 5 of 8 Sketch or Photo: \\\\nucvmpfile\\RNPDala\\Shared\\lSI\\RO-29\\ISI\\Scanned Contours and Profiles\\116B-18_Page_2.jpg Elbow 5, w~li1n d JllBIJ'iJ Wc..lJ :r.n# lllB I Jq ff_ (j._ - ~ ~~~ ~ ~ ~ ~,0 '-!> '-0 '-0 "' lo ~ 0 r..: ('( ~ ~ - * "° ~ ~ ~~ r,.;. Clo f\\,..O_~ Supplemental Reports - This Document is a QA Record Page 55 of 90

Nuclear Gcnerat,or Groep Summary No.: 63300 Supplemental Report Sketch or Photo: \\\\nucvmpfile\\RNPData\\Shared\\JSI\\RO-29\\ISI\\Pictures\\63300 63400 PZR Spray\\1668-18.jpg Supplemental Reports* This Document Is a QA Record Page 56 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: UT-15-020 Page: 6 of 8

~~~~!:~,on ~~UGrour "~*,, l

*,,,; Summary No.: 63300 Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.:

UT-15-020 Page: 7 of Sketch or Photo: \\lnucvmpfile\\RNPData\\Shared\\lSIIRO-29\\ISI\\Technlcal Briefs\\1168-1 B_Page_ 1.jpg l'-1'E*P Revision l Pai:c 8 or9 EXHIBIT I - SPECIFIC TECHNICAL BR[EF SHEET Component lo be E,camined I {b.11 // fi? + I ~ NOE Mcthod[s) _,U.-::::::...T..:..... __ _ ISi Summary/WO Number t.33~/c;,Y:(O{j / 3l/oel3o I Dale S -llc 1,5 Time Sturt (Pre) _.,=a..;.;.c..J.,:.0 __ Time Finish (Pre) _g-=:..!=-=~a...... __ _ Dole ~ - I~* \\S° Time Slnrt (Post) _l~s_,: ].._0~_ Time Finish {Post)........:(_1_:~_0 __ Atlrlhut<s Dlstuucd (lnlll*I tbo1ocampl<1cd nnd NA lho1* 1h41 do not opplJ)

ISi Plan/Work Order Review (i r applicable) PRE-JOB
Examination purpose (i.e. ASME Section XI, augmented) PRE-JOB
Surface condition and configuration PRE-JOB
Limitations PRE-JOB
Pre\\'ious Dain nnd Pre\\*ious PIPS PRE-JOB
Drawing., l'RE-JOB
Welding Process nnd joint configuration PRE-JOB
Arca of lnlercst (S:.,SJ.i.on XI, Risk lnfonned} PRE-JOB
Senn Pinn PRE-JOB
Team Scanning PRE-JOB
Mock-Ups PRE-JOU
Review ofplnnncd examinnlion including angles, rnodcs, etc PRE-JOB
Known failure mechanisms expected naw t}'peS and locntions PRE-JOB
Unc::itpected conditions dctrimenlal lo the planned examination PRE-JOB
Roles of the Regulators nnd the.tJillcPRE-JOB
OE (company nnd industry events specific to examination) PRE-JOB
E:tpectntions for Corrective Action initiation (PIP/CR) PRE/POST-JOB
Physicaf Hmitntions PRE/POST-JOB
Unexpected conditions POST-JOB
Indications/conditions detected or obscived POST-JOB
Indications/conditions requiring further evaluation POST -JOB
Coverage limitations and calculations POST-JOB
Team Scanning :POST-JOB
Dose POST-JOB
Safety Issues POST-JOB
Ovcrnll job performance POST-JOB
Inadequate ISi Plan, Work Order, and Drawings (Initiate PIP) POST-JOB
Document Lessons Learned, examination improvements l'OST-JOB
Document chnllcngc:s to cxnmination execution in CAP POST-JOB
Eiamim:r concerns POST-JOB PAGE I of2 J:\\'ITIA!,

.::.S.IL _iS{2.._ ~ .:£o_ ~ $p ~ .s:L ,a_ db_ ~ ,S'P ~ ~ ~ ~ ~ Sb s~ 5\\) ~ ~ ~ SL ~ VERIFY HARD COPY WITH NEDL VERSION IMMEDIATELY PRIOR TO INITIAL USE AND EVERY 14 DAYS THEREAFTER WHILE THE PROCEDURE IS IN USE Supplemental Reports* This Document is a QA Record Page 57 of 90 8

Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NDE Data Nuclear Genarat,on Group Report No.: UT-15-020 'Summary No.: 63300 Sketch or Photo: \\lnucvmpfile\\RNPData\\Shared\\lSI\\RO-29\\ISI\\Technlcal Briefs\\ 116B-18_Page_2.jpg EXHIBIT I

SPECIFIC TECHNICAL BRJEF SHEET PIP/CR Numb~rs: ~ 149 3,3(,

NDE-1' Rcl'ision I P*J:* 9 of9 Lcvcl_llVSM~: Print ~~~~~ Attco d cc~ign ~ Exnmmer: Pnnt__.W~'-'-'---'!h,-,. ,-:e:.~::e_,._,_ ()".~""""'---- s 5 1 1

gngn 7A :,,...~..,,.....___

Exnrnincr: Print G R,_,t b,';a......, ~-_ Examiner: Print Sign ___________ _ Exumincr: Print Sign ___________ _ Examiner: Print Sign ___________ _ Exnmincr. Print Sign ___________ _ Examiner: Print Sign ___________ _ Examiner: Print Sign __________ _ PAGE 2 of2 VERIFY HARD COPY WITH NEOL VERSION IMMEDIATELY PRIOR TO INITIAL USE AND EVERY 14 DAYS THEREAFTER WHILE THE PROCEDURE IS IN USE Supplemental Reports - This Document is a QA Record Page 58 of 90 Page: 8 of 8

Nuclear Ganaratior Group Liquid Penetrant Examination

Site/Unit:

RNP RNP2 Procedure: NDEP-0201 Summary No.: 165000 Procedure Rev.: ,..a-(3'1 101~1* Works cope: ISi Work Order No.: 2095724 Code: 2007 Edition/2008 Addenda Cal./Uem: C-CIC3.10 Location: Drawing No.: HBR2-10618 SH00060

== Description:== WELDED ATTACHMENT System ID: 2045 Component ID: 204/AWS-1-ATT Limitations: SEE COMMENTS Light Meter Mfg.: CENTER Serial No.: 106937 Temp. Tool Mfg.: Fluke Serial No.: 106854 Comparator Block Temp.: Side A: NIA °F Side B: NIA 'F Resolution: Lo/Wo Location: Top Dead Center/Weld Centerline Surface Condition: Visible~ Cleaner Penetrant Fluorescent 0 Remover Brand Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP2 SKC-S Batch No. 09L08K 12L04K 09L08K RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-28 Report No.: PT-13-001 Page: 1 of AUX1-U23-4 Mat/Thickness: SS/1.5" Illumination: >100 fc 2 Surface Temp.: __ 8_3 __ °F Not Used As Welded Developer Magnaflux SKD-52 09K06K Time Evap. 8 MINUTES Dwell 12 MINUTES Evap. 8 MINUTES Develop 12 MINUTES Time Exam Started: 1220 Time Exam Completed: 1316 Indication Loe Loe Diameter Length Type Remarks No. L w RIL NRI Comments: BOTTOM PORTION OF WELD OF THE PAD SITTING ON THE PEDESTAL. OBSERVED TOOL MARKS, WELD OVERLAP, UNDERCUT. REFERENCE PREVIOUS DATA REPORT NO. DP-02-010. SEE SUPPLEMENTAL REPORT. Results: Sat~ Unsat Percent Of Coverage Obtained > 90%: Examiner Level 11 Chaplin, Donnie M. Examiner Level 11 Davis, Phillp B. Other NIA Level NIA PT1 - This Document is a QA Record Eval 75% N/A Reviewed Previous Data: Date Reviewer 10/10/2013 James J. McArdle Date Site Review 10/10/2013 Michael W. Blew Dale ANII Review Elmostafa Elkouri - ANII Page 59 of 90 YES Date 10/11/2013 Date 10/1412013 Date 1011412013

Nuclear Genoracor Group Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: PT-13-001 Page: 2 of 2 (,*;_"_3u_m_m_a_ry_N_o_._:,:;1;:6;:50=0=0===========---------------------------- Sketch or Photo: V.\\Shared\\lddeal\\RNP _Dala\\Sketches\\PT-13-001.jpg I T 13!,;" I"----- 2Z3/4°. JsrF 1 ~=!!!~~~~~==~bl / Supplemental Reports - This Document is a QA Record Page 60 of 90

RA-23-0300 Enclosure 2 Limited Coverage NDE Data Nuclear Goncratior Group Magnetic Particle Examination Site/Unit: RNP I RNP2 Procedure: NDEP-0301 Outage No.: ISi RO-28 Summary No.: 172300 Procedure Rev.: 20 Report No.: MT-13-001 Workscope: 1S1 Work Order No.: 2095724 Page: 1 of 3 Code: 2007 Edltion/2008 Addenda Cat./ltem: C-C/C3.20 Location: LOOP A MAINSTEAM Drawing No.: HBR2-10618 SH00071

== Description:== WELDED ATTACHMENT System ID: 3020 Compo n en l ID: 212/MS-1A-6017-ATT Size/Length: 12"/0.406" Limitations: 5" AREA LIMITED TO ONE DIRECTIONAL COVERAGE PERPENDICULAR TO WELD Light Meter Mfg.: CENTER Serial No.: 105251 Illumination: 1100 fc Temp. Tool Mfg.: N/A Serial No.: NIA Surface Temp.: ____ N/ __ A __ *F Resolution: Not Used Lift Block Serial No.: UTC 1268970 Surface Condition: AS WELDED Lo/Wo Location: NIA Field Orientation: NIA Magnetic Particle Material Wet 0 Brand: Magnaflux Dry~ Mixed: Yes Applied By: Dusting~ Type: SA Red Visible~ No Ell Spraying D Batch No.: 13C030 Fluorescent D With: NIA Flooding D Equipment: Magnaflux Serial No.: MT-1 Head Shot [] N/A Amperes Fixed Spacing AC ~j DC [J Adj. Spacing ~ 6 inches Encircling Coils NIA Turns Prods. Spacing NIA inches Current (machine setting) N_/A ___ Amperes Indication Loe Loe Diameter Length Type Remarks No. L w R/L NRI Comments: SEE SUPPLEMENTAL REPORT. Results: Sat~ Unsat Eval N/A Percent Of Coverage Obtained > 90%: 88.9% Examiner Jackson, Tommy E. Examiner Level Parker, Mitchell W. Other Level NIA NIA MT1 - This Document is a QA Record Signature Reviewed Previous Data: Date Reviewer 10/2/2013 McArdle, James J. Date Site Review 10/2/2013 Michael W. Blew Date ANII Review YES Elmostafa Elkouri - ANII Page 61 of 90 Exam Time: 1015 Date 10/3/2013 Date 10/5/2013 Date 10/5/2013

~ Nuclear Generatio* Gioup Summary No.: 172300 Examiner: Jackson, Tommy E. Examiner: Parker, Mitchell W. Other: N/A Supplemental Report Level: II Reviewer: McArdle, James J. Level: II Site Review: Michael W. Blew Level: N/A ANII Review: Elmostafa Elkourl -ANII RA-23-0300 Enclosure 2 Limited Coverage NDEData Report No.: MT-13-001 Page: 2 of 3 Date: 10/3/2013 Date: 10/5/2013 Date: 10/5/2013 Comments: ACTUAL WELD LENGTH IS 45". A 5" AREA IS LIMITED TO ONE DIRECTIONAL COVERAGE PERPENDICULAR TO WELD. Sketch or Photo: V:\\Shared\\lddeal\\RNP _Dala\\Skelches\\MT-13-001.jpg o" WELD .t;"AREA aF L//f',tTl'."i"l.1,V 'IS'" I J, ~ I I ~ _______ _J Wll/J Lf/.l,;71/ = 1/-S'" S",;.. if-5".:.Ill X IJa = II.I loo~,, -II.I). :: J't'. :1,~ c.;v."'~~;;r.£ Supplemental Reports - This Document is a QA Record Page 62 of 90 V.\\Sharedllddeal\\RNP _Data\\PICTURES\\R0-28\\212-MS-1A6017 A TT (3).JPG

(_f!OO Nuclear Goncratior Group Summary No.: 172300 Exam Iner: Jackson, Tommy E. Examiner: Parker, Mitchell W. Other: NIA Comments: 0 Supplemental Report Level: II Reviewer: McArdle, James J. Level: II Site Review: Michael W. Blew Level: NIA ANII Review: Elmostafa Elkourl -ANII RA-23-0300 Enclosure 2 Limited Coverage NOE.Data Report No.: MT-13-001 Page: 3 of 3 Date: 10/3/2013 Date: 10/5/2013 Date: 10/5/2013 Sketch or Photo: V:\\Shared\\lddeal\\RNP _Oata\\PICTURES\\RO-28\\212-MS-1A6017ATT (2).JPG V;\\Shared\\lddeal\\RNP _Data\\PICTURES\\RO-28\\212*MS-1A-6017.JPG Supplemental Reports

This Document is a QA Record Page 63 of 90

Q~~~!;1oc uro,p Magnetic Particle Examination Sile/Unit: RNP RNP2 Procedure: NDEP-0301 Summary No.: 178900 Procedure Rev.: 20 TR-C Workscope: ISi Work Order No.: 13408192 Code: 2007 Editlon/2008 Addenda Cat./ltem: C-C/C3.20 Location: Drawing No.: HBR2-10618 SH00072

== Description:== WELDED ATTACHMENT System ID: 3020 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: ISi RO-29 Report No.: MT-15-005 Page: 1 of CON2-T30-14 3 Component ID: 213/MS-1B-1003-ATT Mat/Thickness: CS/1.042/26" Limitations: Only able to access north side of restraint. No exam of integral weld south side. Light Meter Mfg.: N/A Serial No.: NIA Illumination: Flashlight Temp. Tool Mfg.: Fluke Serial No.: MCNDE40129 Surface Temp.: 81.5 OF Resolution: 0.044" Character Card #0904130008 Lift Block Serial No.: 1268970 LoN/o Location: NIA Magnetic Particle Material Brand: Magnaflux Type: SA Red Powder Batch No.: 13H133 Equipment: Magnaflux Head Shot D N/A Amperes Adj. Spacing ~ 6 inches Prods. Spacing D N/A inches Indication Loe Loe Diameter Length No. L w NRI Comments: Surface Condition: Fie Id Orientation: Wet Dry~ Visible~ Fluorescent Mixed: With: Fixed Spacing Encircling Coils As Welded Yes [ ~ No i;L* N/A Applied By: Dusting~ Spraying Flooding Serial No.: ____ N_D_E_12_-_08 ___ _ AC 2; DC NIA Tums Current (machine setting) N/A Amperes Type Remarks R/L Due to "I" Beam, 12" length of north side weld Inaccessible. Flashlight lighting Intensity verified as being adequate at the beginning and end of the examination using the character card. Results: Sat ~ Unsat Eval Reference CR 751586 for limited coverage Percent Of Coverage Obtained > 90%: No - 42.7% Examiner Level 11 Hunter, Goldina R. Examiner N/A Other N/A Level N/A Level NIA MT1

This Document Is a QA Record Signature Signature Reviewed Previous Data:

Date Reviewer 5/25/2015 King, David Date Site Review Peterson, Patr Date ANll Review Elmostafa Elkourl -ANII Page 64 of 90 Signature ~t~ 1512-1558 Date 5/29/2015 Date 5/29/2015 Date 5/30/2015

Nuclear Genera\\ion Group Supplemental Report RA-23-0300 Enclosure 2 Limited Coverage NDE Data Report No.: MT-15-005 Page: 2 of 3 Summary No.: 178900 Examiner: H-u-nt-e-r,-G-o-ld-in_a_R-.gf;J££---11-,..+----L-evel: _1_1 _ Examiner: NIA Level: NIA Reviewer. King, David Site Review: Peterson, Patri Date: 5/2912015 Date: 5/29/2015 Other: NIA ------------ Level: N/A ANII Review: Elmostafa Elkourl -ANII gt~ Date: 5/30/2015 Comments: 12" area of Integral attachment weld not examined due to component configuration on north side of restraint. A dye penetrant exam was considered for the areas not examined by MT, however, the area could not be preped sufflcently for PT, resulting In 12" of area of Interest that could not be examined. No examination of integral weld on south side of the restraint. There Is 81.68" examination length on each side of the weld. Of the total examination area of 285.88 sq. In. 121.94 sq. in. Or 42.7% was examined. Sketch or Photo: \\\\nucvmpfile\\RNPDala\\Shared\\lSI\\RO-29\\ISI\\Scanned Contours and Profiles\\213-MS-18-1003-ATT.jpg .. C) I

I Supplemental Reports - This Document Is a QA Record Page 65 of 90

N~clea: Gcnc1aton G*o.p RA-23-0300 Enclosure 2 Limited Coverage NOE Data Determination of Percent Coverage for Surface Examinations Site/Unit: RNP RNP2 Procedure: NDEP-0301 Outage No.: ISi RO-29 Summary No.: 178900 Procedure Rev.: 20 TR-C Report No.: MT-15-005 Works cope: ISi Work Order No.: 13408192 Page: 3 Area Required (as shown in applicable code reference drawing) Length 163.360 Width 1.750 = Total Area required __ 2_8_5_.s_s_o __ squarelnches Coverage Achieved Area examined 121.940 sq. in./ Total area required (100%) 285.880 sq. in. = Percent coverage 42.654 % (area required - area of limitations= area examined) To determine length of a circumferential weld Note - Diameter refers to actual external diameter not pipe size (see table below) Diameter __ 2_6_.o_o_o __ * (Pi) 3.1416 = Length __ 8_1.;....6 __ 8.;...2 __ inches Pipe Actual (Length) Size Diameter Circumference 2 2.375 7.46 2.5 2.875 9.03 3 3.5 11.0 3.5 4.0 12.57 4 4.5 14.14 5 5.563 17.48 6 6.625 20.81 8 8.625 27.10 10 r rn.75 I 33.77 I V ~ or. 1/6 Site Field Supervis LE SURFACE* This Document s a QA (,,.,..,ri _) Page 66 of 90 Pipe Actual Size Diameter 12 12.75 14 14.0 16 16.0 18 18.0 20 20.0 22 22.0 24 24.0 30 30.0 Date: IPl:ii5 I I (Length) Circumference 40.06 43.98 50.27 56.55 62.83 69.12 75.40 94.25 of 3

Visual Examination of Pipe Hanger, Support or Restraint (VT-3) SiteJUnlt BNP I i Procedure: NDE-NE-All*7302 R2-0B509 SummmyNo.: --------------=--- Procedure Rev.: 3 Work.scope: ISi Work Order No.: 20436048 RA-23-0300 Enclosure 2 Limited Coverage NDE Data Outage No.: R2-33 Int/ Per: 5/3 Report No.: VT-22-020 Page: 1 of Code: ASME Sect XI, 2007Ed12008Add Cal/It.em: F-A/F1.40 Location: RV VESSEL COLD LEG SUPPORFS Drawing No.: HBR2-10618 SH00001

== Description:== RPV NOZZLE SUPPORT 8 System ID: 1005 ComponentlD: -=1..a.01=/A=-=---------------------------------- Llmltations: Yes

See Supplemental Sheets Ught Met.er Mfg.:

N/A-Westlnqhouae CC Use Serial No.: Lot 01 SJN 087 lllumlnatlon: Adeguate Light Verfflcatfon Times: Cal In D NIA / NIA NIA / __ CalOut 0 NIA Temp Tool Mfg.:

=Nt.--~ ______ Sertal No.:

NIA Surface Temp: NIA

F Resolution:

0.105 11 Character Card System Condition: NIA Visual EqulpmentAlds: Rower X RCX95 PTZ Camera, IPLEX GAfr Vldeoscope Variable Spring Support Constant Support Restraint 01her la Support Visual Examination: Remote Accept Reject NIA See Comments

1) Component Support lden1ified

2) Defonna1fon or Structural Degradation

3) Support Structure/Concrete/Embedments

4) Support ltems/Attactunerrts/CoMec1fons

5) Cracks In Welds

6) AnchorsJFastenersJlntegral Attachments

7) Thread Engagement

8) LooselMisslng/Detached Items

9) Cotter PlnsJLocknuts (Broken/Missing/Loose)

10) Hanger/Rod/Movement Obstructfons

11) Mlsallgnment/ClearancesJBindlng

12) Loose Position/load lndlcator/Settings

13) Pivot Wear/Close Tolerance Surfaces

14) Conoslon/F019fgn Materiaf/Coating

15) Travel Stx>ps/Locldng Devices

16) Other (Describe) la la Cold Load Setlfng: ___

__,;;,,;;Nl;.;.~------ Position Indicator Reading: NIA Hot Load Setting: ___ __,;_;;Nl;c..'A---__ NIA Pin to Pin Setting: _______ Comments lllumfnatfDn verlffed befare and after exam using EPRI Character Card. Reference EC 418725 for Item 14. rmasas and vfdeo provided to ISi Coordinator. See attached supplemantal shaats for condition notes and coverage. Results: Accept @ Reject Percent Of Coverage Obtained > 90% Examiner Level Stevermer. Aaron J. Examiner Level NIA Examiner NIA Level Signature Eva! No-75.12% Exam Date 11/23/2022 Date NCR# 02450773 Reviewed Previous Data Yes la 1/ I-2-i-W 7-.'2-Page 67 of 90

RA-23-0300 Enclosure 2 Limited Coverage NOE Data J_') DUKE ~ ENERGY. Supplemental Report Report No.: VT-22-020 of 8 Summary No.: R2-08509 Page: __ 2 __ Examiner Stever~aron J. /J. - Level: II-N Review~.;OrDate: /.,L29-b?2- _p/ Examiner N/A Level: Site Review Date: Examiner N/A Level: Comments: VT-3 Visual Examination of RPV "A" Cold Leg Support VT-3 Visual Examination of the RPV "A" Cold Leg Support (See plan view, Figures 1-3) was performed to obtain the goneral condition of the support looking for deformation, structural degradation, loose/missing parts, or corrosion that could impede the functionality of the support due to normal operation and aging degradation. The exam was performed after a steam cleaning activity to assist in examination improvements based on previous data exhibiting evidence of boron and debris located throughout the support. This examination is considered best effort due to physical access and inability to freely clean the area. This current examination evolution allowed access to the majority of the remaining 2 chambers beyond the area containing first RPV Cold Leg Support Baffle Plate upon Initial entry; this ls the first-time access has been granted to tho area for visual examination beyond the first RPV Cold Leg Support Baffle Plate. Total visual examination coverage was performed to the extant practical utilizing modified tooling to obtain optimal coverage. Support component areas have been cleaned to the best ability with the steam cleaning process followed by the code required VT-3 Examination directly after cleaning efforts. Nonrelevant conditions have been identified (see conditions listed below) during VT-3 Visual Examination per NDE-NE*ALL-7302, Rev.003 the typical general condition of the support does not visually present signs of structural degradation that impedes the current integrity of the component support to perform the intended function. There is no visual evidence of the following relevant condition attributes:

Structural deformation or degradation threatening to the purposeful intent of the component.
Detached, broken, loosened component support items.
Misalignment of existing support component items.
Material Wastage General Typical Condition Visually Noted during the VT-3 Visual Examination include:

(Reference attached typical condition, Images 1-4. Images and video provided to NOE ISi Coordinator.)

Boron: LighUModerate boron identified throughout.
General Corrosion and Surface Roughness: Surface corrosion exits which does not reduce the load bearing capacity of the support (no visual evidence of material wastage).
Foreign Material: Corrosion Product, Flaking Paint, Boron Debris, Rocks, Nails, Welding Rods, Welding Caddie, Rags, etc.

Historic Findings: Reference RNP R0-32 historic documents EC 418725: Attachments A through C, "Structural Engineering Review and Comparison of RX Vessel Support Material Condition" for background information pertaining to history of identified cavity leakage within the Reactor Vessel Support areas. EC 418725 concluded that the condition of the Reactor Vessel supports are acceptable for continued service based on structural review of past inspection images, engineering change packages, condition reports, examination of critical structural parameters. As expected prior to commencing visual examination, portions of this examination cannot physically be reached with crawler/visual inspection tooling. Some portions will be limited due to physical access and some portions will be limited due to foreign material masking. To quantify an achieved estimated visual examination coverage a plan view sketch is utilized to illustrate limited areas not accessible for visual examination. All accessible surfaces have been visually examined to the extent practical. The coverage obtained is a conservative figure as the exam potentially captured more examination coverage. Coverage is estimated at 75.12% see sketch (Figure 3) with calculations below. Page 68 of 90

d_') DUKE ~ ENERGY. Supplemental Report Summary No. : R2-08509 Examiner Stever~ r t--Aa ron Level: J. ~ +--===-- II-N Examiner NJ A Level: Site Review N/A Examiner N/ A Level: Comments: Figure 1 - "A" Support Location at 80° 2nd Figure 2 - Typical Support Drawing used for Estimated Coverage Figures RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: ____ VT _ -2_2_-0_2_0 __ _ Page: _ _ 3 _ of 8 Sketch or Photo: O:\\RNP\\R2R33\\VT Att...\\VT-3 Visual Examination of RPV A Cold Leg Support_ Verbiage Draft_ 11.26.2022_Page_2.jpg Figure 1: "A" Support Location.it 80 Deg <? a ,9 G ~ I I# s

P

') I "' Iii ,i) J> ii & OET BT - BT Figure 2: Typical Support Drawing Used for Estimated Coverage Figures Page 69 of 90

d_~ DUKE RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~ ENERGY. Supplemental Report Report No. : _ ___ VT_-2_2_-0_2_0 __ _ Summary No.: R2-08509 Page: _ _ 4 _ Examiner i.tev~~ Level: II-N Examiner N/A Level: Site Review Examiner N/A Level : Comments: Coverage Calculation with Plan View Limitation Sketch Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\VT-3 Visual examination of RPV A Cale page Revised.jpg ' Iii. I * -*

~

0

Lirnil Jtion Ar CJ) 52 10.4 10.4 2.6 2.6 2.6 2.6 2.6 2.6 2.6 5.2 X

X X X X X X X X X X 100% ~~ ~ ~ c.,. ~ ?.6'" " ].6* 10.J'",. 100*

~-n~I-Uh~
t,t* bJ~,., 1.11.~~i..J I.it.. ~ l,:all*J r.,,,.,, '11,1 I t,.,~

olf lh* drf!t"U,,-O'np:10,d" l in l ff'Ullt } ~- ""~....., d.fflC'111.IOO\\ l rv 1r-l;** *Mr Plan View Area Calculation Estimates (sq in.} 40 = 2080 sqin Total Estimated Area 22.6 = 235.04 Limitation Area 20.0 = 208 Limitation Area 2.6 = 6.76 limitation Area 2.6 = 6.76 Limitation Area 2.6 = 6.76 Limitation Area 2.6 = 6.76 limitation Area 2.6 = 6.76 Limitation Area 2.6 = 6.76 limitation Area 2.6 = 6.76 Limitation Area 5.2 = 27.04 Limitation Area 517.4 sq in Estimated Limited Area 517.4 Estimated Limited Area 2080 Total Estimated Area 24.88 Total Estimated Limited Area 24.88 = 75.12% Estimated Achieved Coverar.e Figure 3: Coverage Calculation with Plan View Limitation Sketch Page 70 of 90 of 8

d_~ DUKE ~ ENERGY. Supplemental Report Summary No.: R2-08509 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: VT-22-020 Page: 5 of 8 Examiner Stevermer, Aaron J - 7 Level: 11-N . !We~~ftc//r' Rev1e~ L=ZZZ Date: //-Z'f-d)Z-2. Examiner N/A Level : Site Review N A Date: Examiner N/ A Level: Comments: Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV A Cold Leg Support_ Verbiage Draft_ 11.26.2022_Page_ 4.jpg Image 1: Front Support As Found Photo of Entry Aru Image 2: Front Support Photo Examples of After Cleaning Efforts of Entry Area Image 3: Typical Photos with Fiberscope of 2** Chamber Row Page 71 of 90

J'_~ DUKE ~ ENERGY. Supplemental Report Summary No. : R2-08509 RA-23-0300 Enclosure 2 Limited Coverage NDE Data Report No. : VT-22-020 Page: _ _ 6 _ of 8 Examiner ~-te~ Level : II-N ~--- Reviewer. ~:_or; Date: 11-Z'J-aZ,,7 Examiner N/ A Level: Site Review Date: Examiner N/ A Level: Comments: Sketch or Photo: O:\\RNP\\R2R33\\VT Att...\\VT-3 Visual Examination of RPV A Cold Leg Support_ Verbiage Draft_ 11.26.2022_Page_5.jpg Image 4: Typical Photos with Fiberscope of 3rd Chamber Row Page 72 of 90

J'_~ DUKE RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~ ENERGY. Supplemental Report Report No.: _ _ _ _ VT_-_2_2-_0_2_0 __ _ Page: 7 Summary No.: R2-08509 Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\RPV Supports ABC TB_Page_ 1.jpg PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NOE ACTIVITIES << Technlcal Brief Sheet>> Component to be Examined: R\\J SuPPoit't'f {/!'/.'la l NOE Methods: v-r AD-NE-ALL-1109 Rev.a Page 9 of 10 ATTACHMENT 1 Page 1 of2 ISi Summa!}I or WO Number. '2o'i%,o48-2o 'z \\ 2-Z. 2? /A ~c..) Date: II /Jo/io1,1.I nmeStart(PnNob): IB 35"" ~ I Time Finish (Prli='Job): ~ c;-<r, Date: I ii;,_ i' l7A-z-z. I nme Slart (Post.Job): no'/ I nme Finish (Post.Job):,~ \\/ Attributes Discussed (Initial those completed and marlt those filIT appi cable "NA") Initials P......tob ,-ISi Pliji-Or"'1o1fu.i~if applicable) }'OG, Examinallont'iiipose (i.e., ASME;,S'ection ~mented)

(S)t

:,

Surface Condition and Configuration \\JJr-.r&-.... "I:"'- ~,-6< -fDv Limitations v.., - n~, *-"*- '-'....... m '1\\'!L Previous Data and Previous NCRs \\~ -,:" 1 M,I'. / IA!"... ~1,\\0-ros ',la.,. Drawings r~ ' Lll)A114P.1t ~ Welding Process and Jqltit Configuratidn .,,L, Alea of Interest (e.g., Section-XI, Risk Informed) -1 lk-Team Scanning JJ A Mock-ups

fc:<,.

't\\l{.., Review of Planned Examination, Including Angles and Modes ._JJ,4, Known Farlure Mechanisms Expected Flaw Types and Locations '--£. :\\,/ Unexpected Concfrtions Detrimental to the Planned Exam!natlon <;; -r-oV vJ,.Q_ "-

--1 Iv Roles of Regulators and Authorized Nuclear lnservlce lnspector{ANII) t) /ff\\ /~11,,u-r<

-I Ct,.,. OE (Company and Industry Events Specific to Examination)le44..., on.n..u...-

(~L Pre-Job and Post.Job

~ - Expectations for Corrective Action Initiation (NCR) ~\\\\C.,/tl\\l., Physical Umitatlons C wV6'1¢>~ - It.;,.., 0"1". 1-ihL / \\,('J\\L, Post.Job Unexpected Conditions °F..t1/2

- n L, lmficalions or Conditions Detected or Observed Si=t'. \\J-(' ll~l'~-r "7,._ 0(...

Indications or Conditions Requiring Further Evaluation <, tr-tt= v'r ll.a'riL-r I.,/ o,, Coverage Umltations and Calculations ,~.r '>' gz fl.. H oa.. :-r ~ ~t' Team Scanning I: VA Safety Issues t' ~( Overan Job Performance ~ H., Inadequate ISi Plan, WO, anlfi)rawln~niliate NCR) 7!: t., Document Lessons Learned arnfExamlnation Improvements '1 I 1,-(.., Document Challenges to Examination Exerutlon In the CAP .,(I) (... Examiner Concerns ../' i)£.., Page 73 of 90 of 8

d_~ DUKE ~ ENERGY. Supplemental Report Summary No. : _R_2-_o_s_s_o_9 __________ _ Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\RPV Supports ABC TB_Page_2.jpg PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NOE ACTIVITIES << Technical Brief Sheet>> I NCR Numbers: Attendees Level 111/SME: Examiner: Examiner: Examiner: Examiner: Examiner. Examiner: Examiner: Examiner: Page 74 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: ___ VT_-_22_-_02_0 __ Page: 8 AD-NE-ALL-1109 Rev.O Page 10 of 10 ATTACHMENT 1 Page2of2 of 8

Visual Examination of RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~~DUKE ~ ENERG'l Pipe Hanger, Support or Restraint (VT-3) Outage No.: R2-33 Site/Unit RNP I 2 Procedure: NDE-NE-All*7302 Int/Per: 5/3 RZ-08512 SummaryNo.: -----a.=.a:a.;;;.;;;;.a=--- Procedure Rev.: 3 Report No.: VT-22-015 Workscope: ISi Wortc Order No.: 20438048 Page: 1 of Code: ASME Sect XI, 2007Edl2008Add Cal/Item: F-AIF1AO Location: RV VESSEL COLD LEG SUPPORTS Drawing No.: HBRZ-10818 SH00001

== Description:== RPV NOZZLE SUPPORT 8 System ID: -'1""'00"'"'5.__ ______________________________ Component ID: __ 1 ____ 0 ____ 1/B _________________________________ _ Lfmltatfons: Yes* See Supplemental Sheet Light Meter Mfg.: NIA-Westinghouse CC Use Serial No.: __ L __ o...,t... 01 __ s __ lN.....,_08._7___ IDumlnatfon: Adequate Light Verification Times: CaJ In D NIA / NIA / NIA Cal Out NIA Temp Toot Mf'g.: NIA Serial No.: NIA SUrface Temp: NIA "F Resolution: 0.105a Character Card System Condition: NIA Visual EqufpmentAfds: Rower X RCX95 PTZ Camera. lPLEX GAfr Vldeoscope Variable Spring SUpport Constant support Restraint other @ _s;..;;u=p.._po=rt ______ _ Visual Examination: Remote Accept Reject NIA See Comments

1) Component Support Identified

2) Deformation or Structural Degradation

3) SUpport Structure/Concrate/Embedments

4) Support Items/Attachments/Connections

5) Cracks In Welds

6) Anchors/Fastenersnntegrat Attachments

7) Thread Engagement

8) LooseJMlsslngJDetached Items

9) Cotter Plns/Locknuts (Broken/Missing/Loose)

10) Hanger/Rod/Movement Obstn.cctfons

11) Misalfgnment/Clearances/Blndlng

12) Loose Posltfon/Load Indicator/Settings

13) Pivot Wear/Close Tolerance Surfaces

14) Conoslcn/Forelgn Material/Coating

15) Travel Stops/locking Devices

16) Other (Describe)

Cold Load Setting: ---~Nl;;;;..!A;.__ __ _ Hot Load Setting: ____ Nl_!A ___ _ Comments 21 Posl1icn Indicator Readfng: ---~Nl;;;;..!A;.__ __ _ Pin to Pin Setting: ____ Nli_'A ___ _ mumlnatlon verlfted bef'ore and after exam usfng EPRI Character cant. Reference EC 418725 fOr Item 14. fmaps and video provfcled to ISi Coordlnator. See attachfld suppfamental sheets fOr condition notes and coverage. K Wilson performed ent,y and first front baffle plate of support usfng crawlar camera. AStevermer performed all vldeoscope portfons of exam. Results: Accept @ Reject Percent Of Coverage Obtafned > 90% Examiner Level Wilson, Kyte W. Examiner Level Stevermer. Aaron J. Examiner Level NIA Eval 0 No* 75.12% Date rw2022 Page 75 of 90 NCR# 02450773 Reviewed Previous Data Yes

RA-23-0300 Enclosure 2 Limited Coverage NOE Data d_') DUKE ~ ENERGY. Supplemental Report Report No.: VT-22-015 Page: 2 of 8 Summary No.: R2-08512 Examiner w~,~- Level : II-N Examiner i.te~ Level : II-N Site Review N/ A Date: Examiner N/A Level: ANII Review Comments: VT-3 Visual Examination of RPV "B" Cold Leg Support VT-3 Visual Examination of the RPV "B" Cold Leg Support (See plan view, Fig 1-3) was performed to obtain the general condition of the support looking for deformation, structural degradation, loose/missing parts, or corrosion that could impede the functionality of the support due to normal operation and aging degradation. The exam was performed after a steam cleaning activity to assist in examination improvements based on previous data exhibiting evidence of boron and debris located throughout the support. This examination is considered best effort due to physical access and inability to freely clean the area. This current examination evolution allowed access to the majority of the remaining 2 chambers beyond the area containing first RPV Cold Leg Support Baffle Plate upon initial entry; this is the first-t ime access has been granted to the area for visual examination beyond the first RPV Cold Leg Support Baffle Plate. Total visual examination coverage was performed to the extent practical utilizing modified tooling to obtain optimal coverage. Support component areas have been cleaned to the best ability with the steam cleaning process followed by the code required VT-3 Examination directly after cleaning efforts. Nonrelevant conditions have been identified (see conditions listed below) during VT-3 Visual Examination per NDE-NE-ALL-7302, Rev.003 the typical general condition of the support does not visually present signs of structural degradation that impedes the current integrity of the component support to perform the intended function. There is no visual evidence of the following relevant condition attributes:

Structural deformation or degradation threatening to the purposeful intent of the component.
Detached, broken, loosened component support items.
Misalignment of existing support component items.
Material Wastage General Typical Condition Visually Noted during the VT-3 Visual Examination include:

(Reference attached typical condition, Images 1-4. Images and video provided to NOE ISi Coordinator.)

Boron: Light/Moderate boron identified throughout.
General Corrosion and Surface Roughness: Surface corrosion exits which does not reduce the load bearing capacity of the support (no visual evidence of material wastage).
Foreign Material: Corrosion Product, Flaking Paint, Boron Debris, Nails, Welding Rods, Rags, etc.

Historic Findings: Reference RNP R0-32 historic documents EC 418725: Attachments A through C, "Structural Engineering Review and Comparison of RX Vessel Support Material Condition" for background information pertaining to history of identified cavity leakage within the Reactor Vessel Support areas. EC 418725 concluded that the condition of the Reactor Vessel supports are acceptable for continued service based on structural review of past inspection images, engineering change packages, condition reports, examination of critical structural parameters. As expected prior to commencing visual examination, portions of this examination cannot physically be reached with crawler/visual inspection tooling. Some portions will be limited due to physical access and some portions will be limited due to foreign material masking. To quantify an achieved estimated visual examination coverage a plan view sketch is utilized to illustrate limited areas not accessible for visual examination. All accessible surfaces have been visually examined to the extent practical. The coverage obtained is a conservative figure as the exam potentially captured more examination coverage. Coverage is estimated at 75.12% see sketch (Figure 3) with calculations below. Page 76 of 90

t(-, DUKE RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~ ENERGY. Supplemental Report Report No.: ____ vr_-22_-0_1_s __ _ Page: 3 Summary No.: R2-08512 Examiner WilJ!e. Level: II-N ~ Review L..~ Date: Examiner Steve~ n J. 7 Level : II-N Site Review Examiner N/A Level: Comments: 2nd Level Ill Figure 1: "B" Support Location at 320 Degrees Figure 2: Typical Support Drawing Used for Estimated Coverage Figures Date: of 8 Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV B Cold Leg Support_ Verbiage Draft_ 11.24.2022_Page_2.jpg Figure 1: *a* Support Loatlon at 320 Oeg 'I§! I L__!l==~ ~~~~ ~ ~==~ DET BT - BT Figure 2: Typkal Support Dr*wing Used for Estimated Coveroge Figures Page 77 of 90

J_-, DUKE ~ ENERGY. Summary No.: R2-08512 Examiner ~!¥£ wha,KyleW. RA-23-0300 Enclosure 2 Limited Coverage NOE Data Supplemental Report Report No.: VT-22-015 Level : 11-N Level : 11-N Level : Page: _ _ 4 _ _ of 8 /4t-/_/7.-;;,/; N Reviewer~ Date: //-2.9-~z.z_ ,./ Site Review N/ A Date: ANII Review te : ii - 2 2-zo2-2-.- Comments: Coverage Calculation with Plan View Limitation Sketch Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\VT-3 Visual Examination of RPV 8 Cold leg revisesd calc page.jpg I I

- I
~ I I
l inut.111on t.. a -~1 52 X

10.4 X 10 4 X 2.6 X 2.6 X 2.6 X 2.6 X 2.6 X 2.6 X 2.6 X S.2 X 100% ~

I r-*

c.. * ~

10...:*. :oc" u*

...,,.,.~ 11£.rt.. J N...,c.-,. .-..lffllll.-*.., Plan View Area Calculation Estimates lsq in.) 40 = 2080 sq in Total Estimated Area 22.6 = 23S.04 limitation Area 20.0 = 208 limitation Area 2.6 = 6.76 limitation Area 2.6 = 6.76 limitation Area 2.6 = 6.76 limitation Area 2 6 = 6.76 limitation Area 2.6 = 6.76 limitation Area 2.6 = 6.76 Limitation Area 2.6 = 6.76 limitation Area S.2 = 27.04 limitation Area 517.4 sq in Estimated limited Area 517.4 Estimated limited Area 2080 Total Estimated Area 24.88 Total Estimated Limited Area 24.88 = 75.12% Estimated Achieved Coverage Figure 3: Coverage Calculation with Plan View limitation Sketch Page 78 of 90

e.f_-, DUKE ~ ENERGY. Summary No.: R2-0851?l)t§: Examiner Level: Examiner Level : Examiner N/A Level : Comments: RA-23-0300 Enclosure 2 Limited Coverage NDE Data Supplemental Report Report No.: ____ vr_-2_2_-_01_s __ _ Page: 5 of 8 II-N ~w~?u,//c,r'-=. Review~-:µ.,Jate: II-N Site Review N/ Date: Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV 8 Cold Leg Support_ Verbiage Draft_ 11.24.2022_Page_ 4.jpg lm.ai:e 1: Front Support As Found Photo of Entry Area Image 2: Front Suppa rt Photo E*=ples of After Cleanini: Efforts of Entry Are;a Image 3: Typical Photos with Fibers<ope of2** Chamber Row Page 79 of90

((~ DUKE ~ ENERGY. Supplemental Report Summary No.: R2-08512 RA-23-0300 Enclosure 2 Limited Coverage NDE Data Report No.: ___ VT_-_22_-_01_s __ _ Page: __ 6 _ _ of 8 Examiner -W-~~il-n~,--F .... y-l~e-W-. ---L-e-ve_l_: _I_I ___ N /o,://~ Revie/ L:.azbate: /J-29-?P2-Z-- Examiner Examiner Comments: StevermerrAaron J. ~ 1/ N/A Level : 11-N Site Review N/ Date: Level : Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV B Cold Leg Support_ Verbiage Draft_ 11.24.2022_Page_5.jpg Image 4: Typical Photos with Fiberscope of 3rd Chamber Row Page 80 of 90

~ -, DUKE ~ ENERGY. Supplemental Report Summary No.: R2-08512 Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\RPV Supports ABC TB_Page_ 1.jpg PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NDE ACTIVITIES << Technical Brief Sheet>> Component to ba Examined: R. \\} S \\) P Previous Data and Team Scanning Mock-ups Review of Planned Examination, lncludlrig Angles and Modes Known Failure Mechanisms Expected Flaw Types and Locations Unexpected Conditions Detrimental to Iha Planned Examlnallon Pre-Job and Post.Job Expectations for Correcliva Action Initiation (NCR) Post.Job Unexpected Conditions lncllcaUons or Conditions Detected or Observed Coverage Limitations and CalculaUons Team Scanning Safety Issues overall Job Perfonnanca Document Challenges to Examination Execution In Iha CAP Examiner Concerns Page 81 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No. : VT-22-015 Page: 7 of AD-NE-ALL-1109 Rev.O Page 9 of 10 ATTACHMENT 1 Page 1 of2 8

(') DUKE ~ ENERGY. Supplemental Report Summary No.: R2-08512 Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\RPV Supports ABC TB_Page_2.jpg PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NOE ACTIVITIES << Technical Brief Sheet>> I NCR Number.,: Attendees Level IIVSME: Examiner. Examiner. Examiner: Examiner. Examiner: Examiner: Examiner: Examiner. Page 82 of 90 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: ___ vr_._2_2-_0_1s __ _ Page: __ a _ AD-NE-ALL-1109 Rev. O Page 10 of 10 ATTACHMENT 1 Page 2of2 of 8

Visual Examination of Pipe Hanger, Support or Restraint (VT-3) Site/Unit RNP I 2 Procedure: NDE-NE-All-7302 RA-23-0300 Enclosure 2 Limited Coverage NOE Data Outage No.: R2-33 Int/ Per: 5/3 R2-08520 Summary No.: ------=--==--- Procedure Rev.: 3 Report No.: VT-22-019 Wort<scope: ISi Worfc Order No.: 20438048 Page: of 8 Code: ASME Sect XI, 2007Ed/2008Add cat/Item: F-AIF1A0 Location: RV VESSEL COLD LEG SUPPORTS Drawing No.: HBR2-1081B SHO00D1

== Description:== RPV NOZZLE SUPPORT' System 10: .... 1.... o=os'--------------------------------- Component10: .... 1_,,01_,_/C=-------------------------------- Umitations: Yea - See Supplemental Sheets Light Meter Mfg.: NIA-Westfnahouse cc Use Serial No.: ____ L=o... t...,01... s... JN..,.._.08=7------ IUumlnatfon: Adequate Light Verification Times: Cal In D NIA / NIA / NIA Cal Out O NIA Temp Tool Mfg.: NIA Serial No.: NIA Surface Temp: NIA "F Resolution: 0.105" Character Card System Condltfon: NIA Visual EqulpmentAfds: Rower X RCX95 PTZ Camara, lPLEX GAlr Vldeoscope Variable Spring Support O Constant Support O Restraint 0 Other ~.,.;;S;..;;u'"'"pp,_o=rt.;;.._ ____ _ Visual Examination: Remote Accept Reject NIA See Comments 1 ) Component Support Identified

2) Deformatfon or Structural Degradatfon

3) Support Structure/Concrete/Embedments

4) Support ltems/Attachments/CoMGctlons

5) Cracks In Welds

6) Anchors/Fastenersnntegral Attachments

7) Thread Engagement

8) Loose/Missing/Detached Items

9) Cotter Plns/Locknuts (Broken/Missing/Loose)

10) Hanger/Rod/Movement Obstructions

11) Mlsallgnment/Clearances/Blndlng

12) Loose PoslllonA.oad Indicator/Settings

13) Pivot Wear/Close Tolerance Surfaces

14) Corrosion/Foreign Material/Coating

15) Travel Stops/Locking Devices 18)0ther(Descrfbe)

Cold Load Setting: NIA Hot Load Setlfng: NIA Comments ~ ~ ~ ~ ~ Iii Posltfon Indicator Reading: ____ Nl._~---- Pln to Pfn Setting: ___ _.;..NI.a...~---- IIlumlna1fon ver!ffed before and after exam using EPRI Character card. Reference EC 418725 for Item 14. Images and vfdeo provided ta ISi Coordinator. See attached suppfemental sheets for condltfon notes and coverage. Results: Accept ~ Reject D Percent Of Coverage Obtained > 90% Examiner Level ll~N Stevermer, Aaron J. Examiner Level NIA Examiner NIA Level Signature Eval 0 No* 73.72% Exam Date 11/24/20 Exam Date Page 83 of 90 NCR# 02450773 Revle'N8d Previous Data Yes Date Z,.l... Date Date

RA-23-0300 Enclosure 2 Limited Coverage NOE Data £ ~ DUKE ~ ENERGY. Supplemental Report Report No.: VT-22-019 of 8 Summary No.: R2-08520 Page: __ 2 __ Examiner S~aron Ji= - c__- Level : II-N Examiner N/A Level : Site Review Examiner N/ A Level : Comments: VT-3 Visual Examination of RPV "C" Cold Leg Support VT-3 Visual Examination ofthe RPV "C" Cold Leg Support (See plan view, Figures 1-3) was performed to obtain the general condition of the support looking for deformation, structural degradation, loose/missing parts, or corrosion that could impede the functionality of the support due to normal operation and aging degradation. The exam was performed after a steam cleaning activity to assist in examination improvements based on previous data exhibiting evidence of boron and debris located throughout the support. This examination is considered best effort due to physical access and inability to freely clean the area. This current examination evolution allowed access to the majority of the remaining 2 chambers beyond the area containing first RPV Cold Leg Support Baffle Plate upon initial entry; this is the first-time access has been granted to the area for visual examination beyond the first RPV Cold Leg Support Baffle Plate. Total visual examination coverage was performed to the extent practical utilizing modified tooling to obtain optimal coverage. Support component areas have been cleaned to the best ability with the steam cleaning process followed by the code required VT-3 Examination directly after cleaning efforts. Nonrelevant conditions have been identified (see conditions listed below) during VT-3 Visual Examination per NDE-NE-ALL-7302, Rev.003 the typical general condition of the support does not visually present signs of structural degradation that impedes the current integrity of the component support to perform the intended function. There is no visual evidence of the following relevant condition attributes:

Structural deformation or degradation threatening to the purposeful intent of the component.
Detached, broken, loosened component support items.
Misalignment of existing support component items.
Material Wastage General Typical Condition Visually Noted during the VT-3 Visual Examination include:

(Reference attached typical condition, Images 1-4. Images and video provided to NDE ISi Coordinator.)

Boron: Light/Moderate boron identified throughout.
General Corrosion and Surface Roughness: Surface corrosion exits which does not reduce the load bearing capacity of the support (no visual evidence of material wastage).
Foreign Material: Corrosion Product, Flaking Paint, Boron Debris, Nails, Welding Rods, Welding Caddie, Rags, etc.

Historic Findings: Reference RNP R0-32 historic documents EC 418725: Attachments A through C, "Structural Engineering Review and Comparison of RX Vessel Support Material Condition" for background information pertaining to history of identified cavity leakage within the Reactor Vessel Support areas. EC 418725 concluded that the condition of the Reactor Vessel supports are acceptable for continued service based on structural review of past inspection images, engineering change packages, condition reports, examination of critical structural parameters. As expected prior to commencing visual examination, portions of this e.xamination cannot physically be reached with crawler/visual inspection tooling. Some portions will be limited due to physical access and some portions will be limited due to foreign material masking. To quantify an achieved estimated visual examination coverage a plan view sketch is utilized to illustrate limited areas not accessible for visual examination. To quantify an estimated visual examination coverage achieved a plan view sketch is utilized to illustrate limited areas not accessible for visual examination. All accessible surfaces have been visually examined to the extent practical. The coverage obtained is a conservative figure as the exam potentially captured more examination coverage. Coverage is estimated at 73. 72% see sketch {Figure 3) with calculations below. Page 84 of 90

L('; DUKE ~ ENERGYe Summary No.: R2-08520 Examiner Steverme~ Aaron ]. ? = Level : Examiner N/A Level : Examiner N/A Level : RA-23-0300 Enclosure 2 Limited Coverage NOE Data Supplemental Report Report No.: VT-22-019 Page: __ 3 __ of II-N k~r,t:61'-r: Reviewer .t-Pbate: ../ Site Review N/ A Date: ANII Review Comments: Figure 1 - *c" Support location at 200° 2nd Leve Ill R Figure 2 - Typical Support Drawing used for Estimated Coverage Figures 8 Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV C Cold Leg Support_ Verbiage Draft_ 11.24.2022_Page_2.jpg Figure 1: "C' Support Location at 200 Deg 4 8 7 f - <O

I m e

e ?1 0 ~ QI e (l) GI (l) ~ ~ Iii "' !!) e ~ e ~ ~ e, DET 3R - BR Figure 2: Typical Support Drawing Used for Estimated Coverage Figures Page 85 of 90

J_~ DUKE ~ ENERGY~ Summary No.: R2-08520 Examiner ~-t~~ ;;;., Examiner N/A Examiner N/A Supplemental Report Level: II-N Level: Site Review N A Level : RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: VT-22-019 Page: _ _ 4 _ _ of 8 Comments: Coverage Calculation with Plan View Limitation Sketch Lor,1,J,c!, ~c,-1~.., ";::s::tl. ~DCQ.___,,/"l.°112021.. Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\VT-3 Visual Examination of RPV C revised calc pg 3.jpg .j - -r 1.J

f'

~ 4.. f'

u

(____ J I , r,. 1-1 l 5 6' ~: 6"' LJ 2.r.. 1.1* 14.C"',. 22.0"'

£,\\<< * *<<" l OW-11,t c-t,M

.,....,tr.,"L,,~ u-..,

tQu.tC' "'C'*,.t,u

>Jw:ont-. Ollftfl"\\I0"'5, f0A.oto n fC.Jtt l, N.:t* i o:,,~.-,;::.J ;tl ho1 c!..!h-n,ll'W",h N-f,-,..,,,.

D = Limitation Areas Plan View Area Calculation Estimates (sq In.) 44 X 56 = 2464 sq in Total Estimated Area 14.0 X 22.0 = 308 limitation Area 14.0 X 13.6 = 190.4 Limitation Area 14.0 X 2.8 = 39.2 Limitation Area 2.8 X 2.8 = 7.84 limitation Area 2.8 X 2.8 = 7.84 limitation Area 2.8 X 2.8 = 7.84 limitation Area 2.8 X 2.8 = 7.84 limitation Area 2.8 X 5.6 = 15.68 limitation Area 2.8 X 5.6 = 15.68 Limitation Area 2.8 X 5.6 = 15.68 limitation Area 5.6 X 5.6 = 31.36 Limitation Area 647.36 sq in Estimated Limited Area 647.36 Estimated Limited Area 2464 Total Estimated Area 26.28 Total Estimated Limited Area 100% 26.28 = 73.72% Estimated Achieved Coverage Figure 3: Coverage Calculation with Plan View Limitation Sketch Page 86 of 90

Lf_~ DUKE ~ ENERGY. Supplemental Report Summary No.: R2-08520 Level: II-N Examiner Level: Site Review Examiner N/ A Level: ANII Review Comments: RA-23-0300 Enclosure 2 Limited Coverage NOE Data Report No.: ____ VT_-2_2_-_01_s __ Page: 5 of 8 Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV C Cold Leg Support_ Verbiage Draft_ 11.24.2022_Page_ 4.jpg Image 1: Front Support As Found Photo of Entry Area Image 2: Front Support Photo Examples of After Cleaning Efforts of Entry Area Image 3: Typic.il Photos with Fibersrope of 2** Chamber Row Page 87 of90

RA-23-0300 Enclosure 2 Limited Coverage NDE Data ~ ~ DUKE ~ ENERGY, Supplemental Report Report No.: ___ VT_-_22_-_01_9 __ Summary No. : R2-08520 Examiner ~ aro.Q_ -;?' Examiner N/ A Examiner N/ A Comments: Level: II-N Level : Level : Page: _ _ s __ of 8 ~/-r,-R~

Reviewer,

.t.-az:5ate: I /-Zf-a,Z-2.. / Site Review Date: ate// -2/. 2o2.~ Sketch or Photo: O:\\RNP\\R2R33\\VT Att... \\VT-3 Visual Examination of RPV C Cold Leg Support_ Verbiage Draft_ 11.24.2022_Page_5.jpg Image 4 : Typical Photos with F l bcrscopc of 3 ' " Cha mber Row Page 88 of 90

~ -, DUKE RA-23-0300 Enclosure 2 Limited Coverage NOE Data ~ ENERGY., Supplemental Report Report No.: _ _ VT_-_22_-_01_9 _ Summary No.: _R_2_-_o_s_s_2_0 __________ _ Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\RPV Supports ABC TB_Page_ 1.jpg PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NDE ACTIVITIES << Technical Brief Sheet>> Component to be Examined: R \\} SvPPotl-t"f /,::"J',ft,]NDEMethods: v-r Page: _ _ 7 __ AD-NE-ALL-1109 Rev. O Page 9of 10 ATTACHMENT 1 Page 1 of2 ISi Suml118!Y or WO Number: '2o'i3too48-Zc ~2 \\ 2-Z. 7-":I (F\\C,l, Date: II /l.0/1.o:z:1.I T1111e Start (Pr&-Job): 18 35" ' ' I Time Finish (Prlhlob):

/ ;?~',\\

Date: 11 /?'1 1 J,,.z".Z. I T1111eStart(Post..Job): ntJl/ I Time Finish (Post..Job ): , j 'S"Z Attributes Dlscuued (Initial those completed and marlt those fil!! applicable "NA") Initials Pra.Job ~I Pliji-Or~~evi~ifappflcable) __ _ y'l}r_,, Examinationt'iiipose (I.e., ASM~ctlon~mented)

(l)e,.

Surface Condltton and Configuration v,f\\~n "'l'.M.....,-6( -;(fk., Umllations v.., - "/'IA, ,,._.,.-,, (..*.. -

1\\\\ l.

Previous Data and Previous NCRs \\~ "1"iN\\~ / ~/ - ~l,\\o-roS "'11'1,;- Drawings r ~,, LliJ11. '... a.,,:. i.ftv Welding Process and Jqltii Cofitiguratt.dn ,{~ Area of lntel'8St (e.g.,.;.....,on.11.1, Risk lnfonned) -t'lk.- Team Scanning ~ A Mock-ups ~ 't\\J l,., Review of Planned Elcaminetion, lncludill9 Angles and Modes iJIA Known Fa~ure Mechanisms Expectaa Flaw Types and Locations y :w Unexpected Conditions Debimental to the Planned Examination <, '1"6V v.f "'1. 'L. -,/ tv Roles or Regulators and Au1horiz8d Nuclear lnservlca Inspector {ANII) \\) /it(\\ Ju' "!kn --I t\\.,,.. OE (Company and Industry Events Specific to Examination)/.-a... <J on~..,.,., -iOL Pre-Job and Post.Job Expectations for Corrective Action lniliaUon (NCR) 'f'\\\\v / t,}(.. Physical Umitations ~~6c:,¢l> - IL~,-.., o.,-E. I-if\\£_/ x'J\\L. Post.Job Unexpected Conditions 'F.1'-1. ~ (., Indications or Concfltions Detected or Obseived 5~£ \\J,...- a..-EVott.-r 7:... l)c.., Indications or Co:xlillons Requirin.9 Further Evaluation <,,z.,r: v'rlt.!ha.-r 1..,/' o,. Coverage Umitations and Calculations ~c '> t!$:£ R... H.dJ._ 'f" ~ k Team Scannlng

A-Safety Issues

'f'J ~r OVeran Job Performance .:f I <., Inadequate ISi Plan, WO, an(Orawin~nillate NCR) -if: (., Document Lessons Learned ana Examlnallon Improvements --£1,,c.., Document Challenges lo Examination Execution In the CAP ,(O <... Examiner Concerns ~i)c_. Page 89 of 90 of 8

RA-23-0300 Enclosure 2 Limited Coverage NDE Data (_~ DUKE ~ ENERGY. Supplemental Report Report No.: ___ VT_-_22_-_01_s __ Summary No.: R2-08520 Sketch or Photo: O:\\RNP\\R2R33\\VT Attachments\\RPV Supports ABC TB_Page_2.jpg PERFORMANCE OF TECHNICAL BRIEFS FOR ROUTINE NOE ACTIVITIES << Technical Brief Sheet>> l NCR Numbel$: Level 111/SME: Page: 8 AD-NE-ALL-1109 Rev. a Page 10 of 10 ATTACHMENT 1 Page 2of2 Examiner: 1JC 1-'Exa--'-m'-ln'-er:_. -+.i:,1.,..,_.'"'-==.:..,...---------1....,....._.,::....:,=-----------l::t.f>.v Examiner: '- ~"'° y.>\\l~.JEI) w ~l\\(t.'[1-s Examiner: Examiner: Examiner: Examiner. Examlner. Page 90 of 90 of 8 RA-23-0300 Framatome Affidavit 3 Pages Follow

AFFIDAVIT

1.

My name is Gayle Elliott. I am Director, Licensing and Regulatory Affairs, for Framatome Inc. (Framatome) and as such I am authorized to execute this Affidavit.

2.

I am familiar with the criteria applied by Framatome to determine whether certain Framatome information is proprietary. I am familiar with the policies established by Framatome to ensure the proper application of these criteria.

3.

I am familiar with the Framatome information contained in excerpts from Engineering Information Record 180- 9357489-000, titled "H.B. Robinson Nuclear Plant Unit 2 2R33 Reactor Pressure Vessel 10 Year ISi Weld Final Report," and referred to herein as "Document." Information contained in this Document has been classified by Framatome as proprietary in accordance with the policies established by Framatome for the control and protection of proprietary and confidential information.

4.

This Document contains information of a proprietary and confidential nature and is of the type customarily held in confidence by Framatome and not made available to the public. Based on my experience, I am aware that other companies regard information of the kind contained in this Document as proprietary and confidential.

5.

This Document has been made available to the U.S. Nuclear Regulatory Commission in confidence with the request that the information contained in this Document be withheld from public disclosure. The request for withholding of proprietary information is made in accordance with 10 CFR 2.390. The information for which withholding from disclosure is requested qualifies under 10 CFR 2.390(a)(4) "Trade secrets and commercial or financial information."

6.

The following criteria are customarily applied by Framatome to determine whether information should be classified as proprietary: (a) The information reveals details of Framatome's research and development plans and programs or their results. (b) Use of the information by a competitor would permit the competitor to significantly reduce its expenditures, in time or resources, to design, produce, or market a similar product or service. (c) The information includes test data or analytical techniques concerning a process, methodology, or component, the application of which results in a competitive advantage for Framatome. (d) The information reveals certain distinguishing aspects of a process, methodology, or component, the exclusive use of which provides a competitive advantage for Framatome in product optimization or marketability. (e) The information is vital to a competitive advantage held by Framatome, would be helpful to competitors to Framatome, and would likely cause substantial harm to the competitive position of Framatome. The information in this Document is considered proprietary for the reasons set forth in paragraphs 6 (d) and 6(e) above.

7.

In accordance with Framatome's policies governing the protection and control of information, proprietary information contained in this Document has been made available, on a limited basis, to others outside Framatome only as required and under suitable agreement providing for nondisclosure and limited use of the information.

8.

Framatome policy requires that proprietary information be kept in a secured file or area and distributed on a need-to-know basis.

9.

The foregoing statements are true and correct to the best of my knowledge, information, and belief. I declare under penalty of perjury that the foregoing is true and correct. Executed on: January 30, 2024 /, _,,,/ /;," ,.:,,.,,.-~- /,, /. 0~------'----'." RA-23-0300 Fifth ISI Interval Coverage NDE Examination Data (Proprietary Framatome Pages) 17 Pages Follow}}

v t e Letter Sequence Other
EPID:L-2024-LLR-0017, 2024 Rpn - CGD Inspection Information Request (Open)
Initiation Request Acceptance Administration Withholding Request Acceptance Questions 11 June 2024 Answers 26 July 2024 Results Approval Other: RA-23-0300, Fifth Ten-Year Inservice Inspection Interval Limited Examinations
MONTHYEAR2024-02-15 [Table View]

RA-23-0300, Fifth Ten-Year Inservice Inspection Interval Limited Examinations

Text

SUBJECT:

Enclosures:

References:

8.0 PRECEDENTS

9.0 REFERENCES

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