RNP-RA/13-0001, Relief Request (RR)-20 for Limited Examinations Performed in the Fourth Ten-Year Inservice Inspection Program Plan

Relief Request (RR)-20 for Limited Examinations Performed in the Fourth Ten-Year Inservice Inspection Program Plan

ML13178A006
Person / Time
Site:	Robinson
Issue date:	06/03/2013
From:	Wheeler-Peavyhouse S Duke Energy Progress
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
RNP-RA/13-0001
Download: ML13178A006 (222)

Text

Sharon A. Wheeler-Peavyhouse DUK H. B. Robinson Steam ElectricPlantUnit 2 Manager- Support Services Duke Energy Progress 3581 West EntranceRoad Hartsville, SC 29550 0:8438571584 F: 843 857 1319 Sharon.Wheeler(@duke-energy.corn Serial: RNP-RA/13-0001 10 CFR 50.55a

.JUN 0 3 2013 Attn: Document Control Desk United States Nuclear Regulatory Commission Washington, DC 20555-0001 H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 DOCKET NO. 50-261/RENEWED LICENSE NO. DPR-23 RELIEF REQUEST (RR)-20 FOR LIMITED EXAMINATIONS PERFORMED IN THE FOURTH TEN-YEAR INSERVICE INSPECTION PROGRAM PLAN Pursuant to 10 CFR 50.55a(g)(5)(iii), Duke Energy Progress, Inc. formerly known as Carolina Power and Light Company, hereby requests NRC approval of the following request for the fourth 10-year inservice inspection (ISI) interval for the H. B. Robinson Steam Electric Plant, Unit No. 2 for relief from the requirements of paragraph 10 CFR 50.55a(g)(4). The details of the 10 CFR 50.55a relief request are enclosed.

This letter contains no new Regulatory Commitments.

If you have any questions concerning this matter, please contact Mr. Richard Hightower, Supervisor - Licensing/Regulatory Programs at (843) 857-1329.

Sincerely,

'4q_ý a. ýi kex& - 6)eao?o-z-vk Sharon A. Wheeler-Peavyhouse Manager - Support Services - Nuclear SWP/sc

Enclosure:

H. B. Robinson Steam Electric Plant, Unit No. 2, Relief Request (RR)-20 for Limited Examinations Performed in the Fourth Ten-Year Inservice Inspection Program Plan cc: Mr. V. M. McCree, NRC Region II Ms. A. T. Billoch Colon, NRC Project Manager, NRR NRC Resident Inspector, HBRSEP Unit No. 2 AýkR th.

United States Nuclear Regulatory Commission Enclosure to Serial: RNP-RAI1 3-0001 221 Pages (including cover sheet)

ENCLOSURE H. B. ROBINSON STEAM ELECTRIC PLANT, UNIT NO. 2 RELIEF REQUEST (RR) - 20, FOR LIMITED EXAMINATIONS PERFORMED IN THE FOURTH TEN-YEAR INSERVICE INSPECTION PROGRAM PLAN

Limited Examinations I OCFR50.55a(g)(5)(iii)

Relief Request RR-20 1.0 SCOPE OF RELIEF REQUEST Relief is requested pursuant to 10 CFR 50.55a(g)(5)(iii) for welds/components listed in Table 1. These welds/components were required to be examined in accordance with the Fourth Ten Year Interval Inservice Inspection Program/Plan during the fourth ten year interval in accordance with the 1995 Edition through the 1996 Addenda for the H. B. Robinson Nuclear Power Plant, which is not "Risk Informed".

1.1 APPLICABLE CODE EDITION AND ADDENDA The ASME B&PV Code, Section Xl, 1995 Edition through 1996 Addenda.

1.2 APPLICABLE CODE REQUIREMENTS See Table 1 attachments 1.3 PROPOSED ALTERNATIVE AND BASIS FOR USE No substitution alternative for this weld/component is available which would provide better coverage.

1.4 IMPRACTICALITY OF COMPLIANCE Pursuant to 10 CFR 50.55a(g)(5)(iii), relief is requested from the ASME Code volumetric examination requirement for the component. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the component. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination.

Page 2 of 221

HBRSEP has adopted ASME Code Case N-460, "Alternative Examination Coverage for Class 1 and Class 2 Welds," applicable when the entire examination volume or area cannot be examined due to interference by another component or part geometry. Under such circumstances, a reduction in examination coverage on any Class 1 or Class 2 weld may be accepted provided that the reduction in coverage for that weld is less than 10%.

Paragraph (g)(4) of 10 CFR 50.55a, Codes and Standards, requires that Class 1 components meet the requirements set forth in the ASME Code, Section Xl, incorporated by reference in paragraph (b), to the extent practical, within the limitation of design, geometry, and material of construction of the components.

Since it was recognized that some plants, such as HBRSEP, were built before some of the ASME Standards were written, the above provisions outlined in 10 CFR 50.55a(g)(4) were written to address this situation.

Additional justification is included for each weld identified in Table 1. Summary Numbers are included in Table 1 for internal tracking of the specific non destructive examinations performed.

1.5 DURATION OF PROPOSED ALTERNATIVE This request is for the duration of the Fourth Ten Year Interval which ended on July 20, 2012.

1.6 JUSTIFICATION FOR GRANTING RELIEF Examination of welds/components was conducted using personnel, equipment and procedures qualified in accordance with ASME Section XI, 1995 Edition, through 1996 Addenda. HBRSEP has examined welds/components to the maximum extent possible utilizing approved examination techniques and equipment. Based on the limited coverage achieved by the examinations performed, it is HBRSEP's position that the limited examinations provide a reasonable assurance of quality and safety.

Page 3 of 221

Table I Relief Examination Component/Weld ASME Examination Request Performed Identification Category/ Plan Summary Section (Refueling Outage) Item Number Number Number 2.0 RO-26 (2010) 101/A F-A 2900 3.0 101/B F1.40 3100 4.0 101/C 3200 5.0 RO-22 (2004) 107/04DM B-F 35700 6.0 107/05DM B5.70 35800 7.0 RO-23 (2005) 107A/04DM 37500 8.0 107A105DM 37600 9.0 RO-27 (2012) 107B/04DM 39300 10.0 107B/05DM 39400 11.0 RO-22 (2004) 116B/19DM B-F 63500 B5.40 12.0 RO-27 (2012) 108/01 BC B-J 40600 13.0 112/01BC B9.31 49600 14.0 RO-22 (2004) 202/01 C-A 162600 15.0 RO-27 (2012) 204/A02 C1.20 165700 16.0 RO-25 (2008) 202/03 C-B 162800 17.0 202/04 C2.21 162900 18.0 RO-22 (2004) 205/08 168500 19.0 RO-23 (2005) 205A/07 169500 20.0 Online (2006) 202/WS-2-ATT C-C 162300 C3.10 21.0 RO-22 (2004) 218/01 C-F-1 203600 22.0 219/186A C5.11 209700 23.0 RO-27 (2012) 220/42 216900 24.0 220A/62 219900 25.0 220A/72 220600 26.0 RO-25 (2008) 221/171A 225000 27.0 RO-26 (2010) 239/02 283500 28.0 RO-26 (2010) 212/21 C-F-2 175500 29.0 RO-26 (2010) 214/19 C5.51 186100 Page 4 of 221

2.0 Reactor Vessel Support 101/A 2.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: F-A "Supports" Item Number: F1.40

Description:

Reactor Vessel Cold Leg Loop "A" Supports Component Identification: 101/A Summary Number: 2900 2.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWF-2500, Table IWF-2500-1, Examination Category, F-A, Item Number F1.40, Figure IWF-1300-1.

Examination coverage is identified as 100% of the supports under "Extent and Examination" per Table IWF-2500-1.

2.3 IMPRACTICALITY OF COMPLIANCE The reactor vessel is supported by three supports located on the underside of each of the inlet nozzles (cold leg). Each support bears on a support shoe, which is fastened to the building support structure. Each support is designed to restrain vertical, lateral and rotational movement of the RV, but allows for thermal growth by permitting radial sliding on bearing plates.

Examination access to the reactor vessel supports is through the air ductwork for HVE-6 with a robot inside the reactor coolant pump bays.

Access to examine the supports is from the ductwork facing the vessel 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 the examination achieved the maximum amount of coverage possible.

Page 5 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The portion of the supports not examined represents a relatively small percentage of support examined in accordance with examination category F-A. Thus, HBRSEP believes that generic degradation of the vessel supports would be identifiable from the view performed and any deformation to the reactor vessel supports within this examination category would have been detected.

2. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

3. It is estimated that approximately 50% coverage of the support was achieved based on single sided access to the support due to the design of the plant.

Page 6 of 221

~- NijC15ar Visual Examination of mj~b Group Pipe Hanger, Support or Restraint (VT-3)

SitefUni(: RNP I RNP2 Procedure: NDEP-0613 Outage No.: ISl RO-26 Summary No.: 2900 Procedure Rev.: 22 Report No.: VT-10-865 Workscopew ISI Work Order No.: 1530178 Page: 1 of 6 Code: 1995 Edition/l996 Addenda Cat./item: F-AIF1.40 Location: RV VESSEL COLD LEG SUPPORTS Drawing No.: HBR2-10618 SH00001

Description:

RPV NOZZLE SUPPORT System ID: 1005 Component ID: 1011A Limitations: Yes - see attached Supplemental Reports for details.

Light Meter Mfg.: NIA Serial No.: N/A Illumination: _

Light Verification Times: Cal In [_I N/A I NIA I N/A Cal Out [] NIA Temp. Tool Mfg.: NIA Serial No.: NIA Surface Temp.: N/A -F Resolution: CHARACTER CARD #0328050007 System Condition: AS FOUND Visual Equipment/Aids: Remote Video System Including Recording to Digital Video Media Variable Spring Support 0 Constant Support 0 Restraint 0 Visual Examination: Remote Sat Unsat N/A See Comments

1) Component Support Identified

2) Integral Attachments

3) Support Structure/Concrete/Embedments 60 ,

4) Support Items/Attachments/Connectlons to

5) Cracks in Welds

6) Anchors/Fasteners

7) Thread Engagement 60

8) LooselMissing/Detached Items

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

10) Hanger/Rod/Movement Obstructions

11) Misalignment/Clearances/Binding bo

12) Loose Position/Load Indicator %0

13) Pivot Wear/Close Tolerance Surfaces %0

14) Corrosion/Foreign Material/Coating

15) Travel Stops/Locking Devices Cold Load Setting: N/A Position Indicator Reading: NIA Hot Load Setting: NIA Pin to Pin Setting: N/A Comments:

Illumination/Resolution verified by use of Character Card #0328050007. Reviewed video. See attached pages for further description.

Results: Sat B Unsat ] Eval W Reference AR#399274 Percent Of Coverage Obtained > 90%: N/A Reviewed Previous Data: YES Examiner Level II h I Signature Date Reviewer ~ , ign re Date Dugan, Michael P 5113/2010 Scott Larson Level III 5/1312010 Examiner Level NIA Sig ature Date Site Review Signature Date N/A Michael W. Blew 4 4_ 5/13/2010 Other Level N/A Signature Date ANII Review Signature Date N/A 1Robert Winegarden AN*a .Jf.JJ*7 5114/2010, eor D8-ThsDouen s A ag o° 2 D8 - This Document is a QA Record Page 7 of 221

Nudoar Supplemental Report Report No.: VT-10-865 Page: 2 of 6 Summary No. 2900 Sketch or Photo: V$\Shared\lddeal*RNPOata\DataSheetInfo\RO-26 Photos\RPV SupportskRPV Support Location-ipg Page 8 of 221 Supplemental Reports- This Document is a QA Record

c~~

MA Nucar Geia Gou Supplemental Report Report No.: VT-10-I65 Page: 3 of 6 Summary No. 2900 Examiner: Dugan, Michael P Level: IlU Reviewer: Scott Larson Level III Date: 5/1312010 Examiner NIA Level: NIA Site Review: Michael W. Blew Date: 511312010 Other NIA Level: N/A ANII Review. Robert Winegarden ANII Date: 5114/2010 Comments: There is debris and what appears to be boric acid residue on the support and surrounding HVAC duct work.There Is water dripping on the support from the HVAC duct joint above.Approximately only 20% of the support can be seen from this available remote vantage point due to the HVAC duct configuration and the approach being blocked by debris (foreground of photo on left).

Sketch or Photo. V:Shared\IddeaI'RNP-Data'DalaSheet-InfoýRO-26 Photos~RPV SupportsWA V \Shared\!ddeaflRNPData*DataSheetInfo\RO-26 Photos\RPV SupporlskA BA Support Approach-JPG Water.jpg

> Ap~pormt boric Acid R~duje S~tondingYwu Page 9 of 221 SuppIe~entaI Reports -- This Supplemental Reports is a Document is This Document CIA Record a GA Record Page 9 of 221

NGiar Supplemental Report Report No: VT-10-865 Page: 4 of 6 Summary No.: 2900 Examiner: Dugan, Michael P Level: III Reviewer: Scott Larson Level III Date: 5/1312010 Examirner WA Level: NIA Site Review: Michael W. Blew Date: 5/13/2010 Other: NIA Level: NIA ANII Review: Robert Winegarden ANII Date: 5/14/2010 Comments. There are areas of what appears to be material degradation that reduces the cross section of the material.

The amount of material loss is indeterminate due to the limited access of the support. See the photo below.

See next pages for comparison to 2004 examination.

Sketch or Photo: V ',Shared\lddealRNPDataDataSheet_lnfoARO-26 Photos\RPV SupportsWA Material Loss I jpg Apparent Material 00 Loss/Dgradatton Supplemental Reports - This Document is a QA Record Page 10 of 221

&~bku(d6a Supplemental Report Report No.: VT-10-866 Page: 5 of 6 Summary No,: 2900 Examiner: Dugan, Michael P Level: III Reviewer: Scott Larson Level III Date: 511312010 Examiner: N/A Level: NIA Site Review: Michael W. Blew Date: 511312010 Other: WA Level. N/A ANII Review: Robert Winegarden ANII Date: 511412010 Comments 2010 Photo 2004 Photo Sketch or Photo: V \Shared~lddealýRNPData*DataSheetlnfo\RO-26 Photos\RPV SupportsWA V \Shared~IddealiRNPDataX~ataSheet Info\RO-26 Photos\RPV SupporlsýA Comparison to 2004\A Material Loss R26 JPG Comparison to 2OO4MA Material Loss 2004.JPG Supplemental Reports - This Document is a QA Record Page 11 of 221

c~ Nucifar Gosfriot, Supplemental Report Report No.: VT-10-465 Page: a of 6 Summary No. 2900 Examiner Dugll n, Michael P Level: IIl Reviewer: Scott Lamon Level III Dateý 5113/2010 Examiner N/A Level: N/A Site Review: Michael W. Blew Dateý 511312010 Other- NIA Level: NIA ANII Review: Robert Wlnegarden ANII Date: 511412010 Comments: 2010 Photo 2004 Photo Sketch or Photo: V XShared'c1deal\RNP_Oata\)ataShmet_lnfo\RO-26 Photos'.RPV SupportsMA VAShareodiddeaP\RNPDataWDuaSheetlnfo\RO-26 PhotosMRPV SupponsXA Comparison to 20041A Material Loss R26 (2).JPG Comparison to 2004\A Matenal Loss 2004 (2).JPG Page 12 of 221 Supplemental Reports Supplemental Documefit is This Document Reports -- This QA Record is aa Q.A Record Page 12 of 221

c~j~Grow Geres,ior Visual Examination of Pipe Hanger, Support or Restraint (VT-3)

Site/Unit: RNP I RNP2 Procedure: NDEP-0613 Outage No.: ISI RO-26 Summary No.: 2900 Procedure Rev.. 22 Report No.: VT-10-883 Workscope: ISI Work Order No.: 1756944 Page: 1 of 3 Code: 1995 Edition/1996 Addenda Cal./item: F-A/F1 A40 Location: RV VESSEL COLD LEG SUPPORTS Drawing No.: HBR2-10618 SH00001

Description:

RPV NOZZLE SUPPORT System ID: 1005 Component ID: 1011A Limitations: Yes - see attached Supplemental Reports for details.

Light Meter Mfg.: N/A Serial No.: N/A Illumination: _

Light Verification Times: Cal In - NIA I NA I NIA Cal Out N/A Wl Temp. Tool Mfg.: N/A Serial No.: N/A Surface Temp.: NIA °F Resolution: CHARACTER CARD System Condition: AS FOUND Visual Equipment/Aids: Remote Video System Including Recording to Digital Video Media Variable Spring SupportO Constant Support 0 Restraint Ce Visual Examination: Remote Sat Unsat NWA See Comments

1) Component Support Identified

2) Integral Attachments

3) Support Structure/Concrete/Embedments

4) Support Items/Attachments/Connections

5) Cracks in Welds

6) Anchors/Fasteners

7) Thread Engagement

8) LooselMissing/Detached Items

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

10) Hanger/Rod/Movement Obstructions

11) Misalignment/Clearances/Binding

12) Loose Position/Load Indicator %0

13) Pivot Wear/Close Tolerance Surfaces to

14) Corrosion/Foreign Material/Coating

15) Travel Stops/Locking Devices Cold Load Setting: NIA Position Indicator Reading: NIA Hot Load Setting: WA Pin to Pin Setting: N/A Comments:

illumination/Resolution verified by use of Character Card. Reviewed video. See attached pages for further description.

Results: Sat v: Unsat [] Eval j1 Reference AR#399274 Percent Of Coverage Obtained > 90%: NIA Reviewed Previous Data: YES Examiner Ill Level ,Date Reviewer Date 0SlGpature Dugan, Michael P

• 612612010 Michael W. Blew A 612812010 Examiner Level N/A Signa re Date Site Review Sign~pure Date NIA Michael W. Blew 612812010 Other Level WA Signature Date ANII Review Signaturj*, Date NIA Robert Winegarden - . (/Zqr" D8 -This Document Is a QA Record

6) Page 13 of 221

L~ Gerneraton Group Supplemental Report Report No.: VT-10483 Page: 2 of 3 Summary No.: 2900 Examiner Dugan, Michael P Level: III Reviewer: Michael W. Blew Date: 6128/2010 Examiner N/A Level: NIA Site Review: Michael W. Blew Date: 6/28/2010 Other: WA Level: NIA ANII Review: Robert Winegarden - ANII Date: (oVz* 41o Comments This examination was performed after debris removal In the ductwork approaching the support, The closer view has allowed determination that the apparent degradation identified on data sheet VT-10-865 is actually discoloration. There are areas of missing and damaged coating and surface corrosion with no apparent material loss.

Sketch or Photo: V:ASharedJddeaRRNP DataMDataSheetlnfo.RO-26 PholossRPV SupporlskRPV V:;Shared\lddealtRNPData\DataSheet InfoRO-26 Photos1RPV Supports\A RPV Support Location, pg Support - Post Debris RemovalA RPV Support Mark-up 1.0 Supplemental Reporls - Thts Document is a QA Record Page 14 of 221

~b ~4J~I~M Supplemental Report Report No.: VT-10-883 Page: 3 of 3 Summary No.: 2900 Examiner: Dugan, Michael P Level: III Reviewer: Michael W, Blew Date: 6/28/2010 Examiner, NIA Level NWA Site Review: Michael W. Slow Date 612812010 Otheri N/A Level: N/A ANII Review: Robert Winegarden - ANII Date:_ _ _

Comments The photos below show the area of concern after removal of debris In the approaching ductwork to allow closer examination. There is no apparent material degradation In thO area of concern.

Sketch or Photo V\:SharedcddealNPDataX)ataSheetInfotRO-26 Photos\RPV SupportsiA RPV V .ShareedddealtRNP DataV*taSheet lnfo\RO-26 Photos\RPV Suppoits\A RPV Support - Post Debris Removal\A RPV Support (2) JPG Support - Post Debris Removal'A RPV Support (10) JPG Supplemental Reports - This Document is a QA Record Page 15 of 221

3.0 Reactor Vessel Support 101/B 3.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: F-A "Supports" Item Number: F1.40

Description:

Reactor Vessel Cold Leg Loop "B" Support Component Identification: 101/B Summary Number: 3100 3.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWF-2500, Table IWF-2500-1, Examination Category, F-A, Item Number F1.40, Figure IWF-1300-1.

Examination coverage is identified as 100% of the supports under "Extent and Examination" per Table IWF-2500-1.

3.3 IMPRACTICALITY OF COMPLIANCE The reactor vessel is supported by three supports located on the underside of each of the inlet nozzles (cold leg). Each support bears on a support shoe, which is fastened to the building support structure. Each support is designed to restrain vertical, lateral and rotational movement of the RV, but allows for thermal growth by permitting radial sliding on bearing plates.

Examination access to the reactor vessel supports is through the air ductwork for HVE-6 with a robot inside the reactor coolant pump bays.

Access to examine the supports is from the ductwork facing the vessel 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 the examination achieved the maximum amount of coverage possible.

Page 16 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The portion of the supports not examined represents a relatively small percentage of support examined in accordance with examination category F-A. Thus, HBRSEP believes that generic degradation of the vessel supports would be identifiable from the view performed and any deformation to the reactor vessel supports within this examination category would have been detected.

2. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

3. It is estimated that approximately 50% coverage of the support was achieved based on single sided access to the support due to the design of the plant.

Page 17 of 221

Genelalhr -

Grfli

,Nuar Pipe Hanger, VisualSupportExamination or Restraintof (VT-3)

Site/Unit: RNP / RNP2 Procedure: NDEP-0613 Outage No.: ISl RO-26 Summary No., 3100 Procedure Rev.: 22 Report No.: VT-10-866 Workscope: ISI Work Order No.: 1530178 Page: 1 of 3 Code: 1995 Edition/1996 Addenda Cat./item: F-A/F1.40 Location: RV VESSEL COLD LEG SUPPORTS Drawing No.: HBR2-10618 SH00001

Description:

RPV NOZZLE SUPPORT System ID: 1005 Component ID: 1011B Limitations: Yes - see attached Supplemental Reports for details.

Light Meter Mfg.: NIA Serial No.: NIA Illumination:

• Light Verification Times: Cal In U. NIA I NIA / NIA Cal Out NIA Temp. Tool Mfg.: NIA Serial No.: NIA Surface Temp.: NIA oF Resolution: CHARACTER CARD #0328050007 System Condition: AS FOUND Visual Equipment/Aids: Remote Video System Including Recording to Digital Video Media Variable Spring Support () Constant Support 0 Restraint 0 Visual Examination: Remote Sat Unsat NIA See Comments

1) Component Support Identified ,_

2) Integral Attachments -

3) Support Structure/Concrete/Embedments - -

4) Support Ilems/Attachments/Connections -%-

5) Cracks in Welds

6) Anchors/Fasteners _____

7) Thread Engagement - -

8) Loose/Missing/Detached Items --

9) Cotter Pins/Locknuts (Broken/Missing/Loose) _

10) Hanger/Rod/Movement Obstructions ._ -

11) Misalignment/Clearances/Binding

12) Loose Position/Load Indicator --

13) Pivot Wear/Close Tolerance Surfaces

14) Corrosion/Foreign Material/Coating .____

15) Travel Stops/Locking Devices -

Cold Load Setting: N/A Position Indicator Reading: N/A Hot Load Setting: NIA Pin to Pin Setting: N/A Comments:

IlluminationlResolution verified by use of Character Card #0328050007. Reviewed video. See attached pages for further description.

Results: Sat f- Unsat [] Eval [] AR#398950 IPercent Of Coverage Obtained > 90%:

Examiner Dugan, Michael P Level ill

,w Signature NIA Date Reviewer Reviewed Previous Data:

5/12/2010 Scott Larson Level III ,1..j S

YES lature Date 511312010 Examiner Level NIA Sighbture Date Site Review S imature Date N/A Michael W. Blew *4tZ* - 5/1312010 Other Level NIA Signature Date ANII Review Signature Date N/A Robert Winegarden ANIF1 ,A t3 5/1412010 D8 - This Document is a QA Record Page 18 of 221

c~ Grn~

kLdeii Supplemental Report Report No.:

Page: 2 VT-10-866 of 3 Summary No,1 3100 Sketch or Photo: V 'ýSha IddeaPIRNPýD~atADgtSheet_InfoRO-26 PtbotosIRPV SupportsMRPV Support Locationi~pg Supplemental Reports - This Document is a QA Record Page 19 of 221

Nuwi~ar Supplemental Report Report No.: VT-10-46 Page: 3 of 3 Summary No.: 3100 Examiner: Dugan, Michael P Level: "l Reviewer Scott Lareon Level III Date: 511312010 Examiner N/A Level: NWA Site Review. Michael W. Blew Date: 5/13/2010 Other: N/A Level: N/A ANHI Review: Robert Winegarden ANII Date: 5/14/2010 Comments: There Is debirs and what appears to be boric acid residue on the support and surrounding HVAC duct work. There Is light corrosion on portions of the support that does not appear to reduce any material cros section. There is water dripping on the support from the HVAC duct joint above.

Approximately 113 of the support can be seen from this available remote vantage point due to the HVAC duct configuration.

Sketch or Photo: V:ý,harel~lflell*N PDsas\DataSheelInfo*RO-26 PhO"iORPIV SupportsZ V ýhr~dAP-stDt~wotif\O2 Photos\RPV SupportsB8 BA Support.jpg Water~jpg LVA Coffawfl Supplementat Reports - This Document is a OA Record Page 20 of 221

4.0 Reactor Vessel Support 101/C 4.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: F-A "Supports" Item Number: F1.40

Description:

Reactor Vessel Cold Leg Loop "C" Support Component Identification: 101/C Summary Number: 3200 4.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWF-2500, Table IWF-2500-1, Examination Category, F-A, Item Number F1.40, Figure IWF-1300-1.

Examination coverage is identified as 100% of the supports under "Extent and Examination" per Table IWF-2500-1.

4.3 IMPRACTICALITY OF COMPLIANCE The reactor vessel is supported by three supports located on the underside of each of the inlet nozzles (cold leg). Each support bears on a support shoe, which is fastened to the building support structure. Each support is designed to restrain vertical, lateral and rotational movement of the RV, but allows for thermal growth by permitting radial sliding on bearing plates.

Examination access to the reactor vessel supports is through the air ductwork for HVE-6 with a robot inside the reactor coolant pump bays.

Access to examine the supports is from the ductwork facing the vessel 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 the examination achieved the maximum amount of coverage possible.

Page 21 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The portion of the supports not examined represents a relatively small percentage of support examined in accordance with examination category F-A. Thus, HBRSEP believes that generic degradation of the vessel supports would be identifiable from the view performed and any deformation to the reactor vessel supports within this examination category would have been detected.

2. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

3. It is estimated that approximately 50% coverage of the support was achieved based on single sided access to the support due to the design of the plant.

Page 22 of 221

Nuclea Visual Examination of

"' eratol Mj% r6i p Pipe Hanger, Support or Restraint (VT-3)

Site/Unit: RNP / RNP2 Procedure: NDEP-0613 Outage No.: ISI RO-26 Summary No,: 3200 Procedure Rev.: 22 Report No.: VT-10-867 Workscope: ISI Work Order No.: 1530178 Page: 1 of 3 Code: 1995 Edition/11996 Addenda Cat.1Item: F-AIF1.40 Location: RV VESSEL COLD LEG SUPPORTS Drawing No-: HBR2-1 0618 SHOO001

Description:

RPV NOZZLE SUPPORT System ID: 1005 I Component ID: 101/C Limitations: Yes - see attached Supplemental Reports for details.

Light Meter Mfg.: NIA Serial No.: NIA Illumination: _

Light Verification Times; Cal In f- N/A I N/A / NJA Cal Out [] N/A Temp. Tool Mfg.: NIA Serial No.: N/A Surface Temp.: NIA "F Resolution: CHARACTER CARD #0328050007 System Condition: AS FOUND Visual Equipment/Aids: Remote Video System Including Recording to Digital Video Media Variable Spring Support 0 Constant Support C Restraint C)

VisualIExamination: Remote Sat Unsat N/A See Comments

1) Component Support Identified

2) Integral Attachments

3) Support Structure/Concrete/Embedments

4) Support Items/Attachments/Connections

5) Cracks in Welds

6) Anchors/Fasteners

7) Thread Engagement

8) Loose/Missing/Detached Items

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

10) Hanger/Rod/Movement Obstructions

11) Misalignment/Clearances/Binding

12) Loose Position/Load Indicator bo

13) Pivot Wear/Close Tolerance Surfaces

14) Corrosion/Foreign Material/Coating

15) Travel Stops/Locking Devices Cold Load Setting: N/A Position Indicator Reading: N/A Hot Load Setting: N/A Pin to Pin Setting: NIA Comments:

IlluminationlResolution verified by use of Character Card #0328050007. Reviewed video. See attached pages for further description.

Results: Sat E] Unsat [] Eval 6eJ AR#398950 Percent Of Coverage Obtained > 90%: NIA Reviewed Previous Data:

Nuclear Supplemental Report Report No.: VT-10-867 Page: 2 of 3 Summary No.: 3200 Sketch or Photo: V:\Shared\lddeariRNP DatakDataSheet InfoiRO-26 Photos\RPV SupportsWRPV Support Location jpg Supplemental Reports - This Document is a QA Record Page 24 of 221

1~Nuclar Genacirao Supplemental Report Report No.: VT-10-867 Page: 3 of 3 Summary No.: 3200 Examiner: Dugian, Michael P Level: III Reviewer: Scott Larson Level Ill Date: 5/1312010 Examiner: N/A Level: NIA Site Review: Michael W. Blew Date: 5/13/2010 Other: N/A Level: N/A ANII Review- Robert Winegarden ANII Date: 5114r2010 Comments: There is debris and what appears to be boric acid residue on the support and surrounding HVAC duct work. There is light corrosion on portions of the support that does not appear to reduce any material cross section. There is water dripping on the support from the HVAC duct joint above.

Approximately 113 of the support can be seen from this available remote vantage point due to the HVAC duct configuration.

Sketch or Photo: V:ISared~ddoalRNP-Data\DataSheetlnfoRO-26 Photos\RPV Supports~C V:\Shsred'ddeaIhRNPData~JataSheetInfoýR0-26 PhotWsRPV SupportsC supportwpg Corrosion BAJpg Water DrippinS

• from This Joint Support Appraret boric

, tComponmnts IF Adalftedus SStanding WAta Supplemental Reports - This Document is a QA Record Page 25 of 221

5.0 107/04DM, REACTOR COOLANT LOOP PIPE HOT LEG LOOP "A" ELBOW TO STEAM GENERATOR NOZZLE WELD 5.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F Item Number: B5.70

Description:

Reactor Coolant Loop "A" Hot Leg Dissimilar Metal Weld at Steam Generator Nozzle Component Identification: 107/04DM Summary Number: 35700 5.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWB-2500, Table IWB-2500-1, Examination Category B-F, Item Number B5.70, requires surface and volumetric coverage per Figure IWB-2500-8, surface examination coverage is area A-B and volumetric examination coverage is C-D-E-F.

5.3 IMPRACTICALITY OF COMPLIANCE There are three steam generators and each contains an inlet nozzle (34.2" OD) and an outlet nozzle (37.76" OD) with each having the same dissimilar metal weld configuration. The examination is performed from a single side due to the steam generator nozzle configuration. The steam generator nozzles (SA 351) are clad on the nozzle interface side with stainless steel. The loop elbow is centrifically cast stainless steel (CF8M) with a stainless steel weld connecting the assembly to the stainless steel buttered carbon steel steam generator nozzle. There are no safe-ends associated with the steam generator to loop pipe elbow configurations.

The materials associated with these welds are not Alloy 600 materials.

These examinations were performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which would require the plant be redesigned and modified in order to achieve a credited examination of the steam generator nozzle to loop pipe weld. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel but HRBSEP utilized Appendix VIII PDI qualified personnel, equipment, and procedures for this examination.

Page 26 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 107/04DM achieved 52.75% of the code required volume. The examination is a single side access due to the nozzle configuration. The downstream scan performed on the upside stream side of the weld achieved 61% of the volume and there was no upstream scan performed on the downstream side of the weld due to the nozzle configuration in that the beam would not enter the code required volume area. The circumferential scan achieved 75.00% code required coverage in aggregate due to the nozzle configuration limitation. A 450 KB Aerotech, 1.0" diameter, 1.00MHz, longitudinal wave tandem mount transducer was utilized for the axial scan examination and a 450 KB Aerotech, 1.0" diameter, .75MHz, longitudinal wave tandem mount transducer was utilized for the circumferential scan examination. The transducer shoes are individually contoured for the axial scan and the circumferential scan. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel.

Page 27 of 221

Nudear UT Calibration Report cGeneration Group Site: RNP Procedure: 83A6331 Rev.: 0 Cal. Report No.: CAL-04-011 Instrument: Transducer: Couplant: Calibration Block:

Manufacturer: Staveley Manufacturer: KBA Type: Ultra]el II Serial No.: CPL-65A Model: Sonic 136 Serial No.: L04260 Batch No.: 01125 Thickness: 2.610 Serial No.: B011290 Size: 1.0" Freq.: 0.75 MHz Search Unit Cable: Calibration Block Temp.: 77 OF Unearity Report No.: L-04-014 Model: Alpha Temp. Tool: # of Elements: 2 Cable Type: RG-58 Reference/Simulator Block:

Manufacturer: PTC Instruments Wedge Index to Nose: 0.9 Cable Length: 12' Serial No.: N/A Serial No.: 60196 Nom. Angle: 45 o Meas. Angle: 45 o # of Connectors: 0 Type: N/A Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation Axial Calibration Signal Sweep Depth Calibration Signal Sweep Depth Gain 69.0 Reflector Amplitude % Division Reflector Amplitude % Division Range 3.74 1/4T 40 2.0 0.596 N/A N/A N/A N/A 1.82 1/2T 80 4.0 1.19 Delay/Offset 3/4T 80 6.0 1.79 Velocity/Mat. Cal. 0.234 ID Notch 80 8.7 2.59 Frequency 1.0 MHz __

Rep. Rate 4K Reference/Simulator Block Date Time Initials Pulser 470 Gain Signal Screen/ Depth Reference/ Int. Cal. 4/27/2004 0845 PA 3 dB Reflector Amplitude % Sweep Simulator Filter Filter_3__Division Block Cal. Ver.

Damping 500 N/A N/A N/A N/A N/A N/A Cal. Ver.

Display/Video/Rectif. DUAL Cal. Ver.

Reject OFF Final Cal. 4/27/2004 1342 PA Voltage N/A 10 Screen Divisions = 2.98 in. of Depth Longitudinal W1 Comments: Transducer L04261 In tandem with L04260.

Summary No.(s): Shear n 35700 Bi-Modal E Examiner Level II.PDI §jg Sire Date Reviewer , Signati.ure Date Anderson, Paul 4/27/2004 Edwin M. Black, Level I,, 5/3/2004 Examiner Level ll.pDll** gnature Date Site Review Signature Date Ginder, Todd 4/27/2004 Michael W Blew , 5/4/2004 Other Level iii.Pi/- Signature Date ANII Review Signature Date Donovan, Edmund 10 1w h&O, 4/27/2004 Larry Jones '2!a' a , 5/4/2004 UT5 - This Document is a OA Record Page 28 of 221

Nuclear UT Calibration Report&

Generation Group Site: RNP Procedure: 83A6331 Rev.: 0 Cal. Report No.: CAL-04-013 Instrumentt Transducer: Couplant: Calibration Block:

Manufacturer: Staveley Manufacturer: KBA Type: Ultragel II Serial No.: CPL-65A Model: Sonic 136 Serial No.: K21232 Batch No.: 01125 Thickness: 2.610 Serial No.: 8011290 Size: 1.0" Freq.: 1.0 MHz Search Unit Cable: Calibration Block Temp.: 77 OF Linearity Report No.: L-04-014 Model: Alpha Tep ol # offEeet:2Cable Elements: 2 Type: RG-58 Reference/Simulator Block:

Temp. Tool:

Manufacturer: PTC Instruments Wedge Index to Nose: 0.9 Cable Length: 12' Serial No.: N/A Serial No.: 60196 Nom. Angle: 45 o Meas. Angle: 45 ° # of Connectors: 0 Type: N/A Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation Circ. Calibration Signal Sweep Depth Calibration Signal Sweep Depth Gain 70.0 Reflector Amplitude % Division Reflector Amplitude % Division Range 4.15 N/A N/A N/A WA 114 T 40 2.0 0.67" Delay/Offset 1.57 1/2 T 80 4.0 1.34" Velocity/Mat. Cal. 0.234 3/4 T 65 6.0 2.01" Frequency 1.0 MHz IDNotch 48 7.8 2.63" Rep. Rate 4K Reference/Simulator Block Date Time Initials Pulser 470 Gain Signal Screen/ Depth Reference/ Int. Cal. 4/27/2004 0915 PA 3 dB Reflector Amplitude % Sweep Simulator Filter Filter____Division Block Cal. Ver.

Damping 500 N/A N/A WA N/A N/A N/A Cal. Ver.

Display/Video/Rectif. DUAL Cal. Ver.

Reject OFF Final Cal. 4/27/2004 1340 PA Voltage N/A 10 Screen Divisions = 3.37 in. of Depth Longitudinal [ Comments: Transducer L12245 used in tandem with K21232 Summary No.(s): Shear D]

35700 Bi-Modal M Examiner Level lI-PDI ture Date Reviewer Signature Date Anderson, Paul 2 4/27/2004 Edwin M. Black, Level Ill 5/3/2004 Examiner Level IpgI A tJ.Signature Date Site Review Signature Date Ginder, Toddl . I m 4/27/2004 Michael W Blew 022 5/4/2004 Other Level III-PDI 4, - Signature Date ANII Review Signature Date Donovan, Edmund 4/27/2004 o1 Larry Jones

,o-.ovk d 5/4/2004 UT5 - This Document is a QA Record Page 29 of 221

0

- Nudear Generation Liquid Penetrant Examination A Group Site/Unit: F NP I RNP2 Procedure: 83A6101 Outage No.: ISI RO-22 Summary No.: 35700 Procedure Rev.: 6 Report No.: PT-04-044 Workscope: ISI Work Order No.: 422933 Page: 1 of 1 Code: 199511996A Cat./item: B-F/B5.70 Location: HOT LEG A Drawing No.: CPL-107

Description:

ELBOW TO NOZZLE System ID: 3005 Component ID: 107/04DM Size/Length: 29" ID Limitations: None Light Meter Mfg.: N/A Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: PTC Instruments Serial No.: 60286 Surface Temp.: 99 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Gray Card Lo/Wo Location: TDC Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 02B01 K 01 Al 5K 02B01K 01 M01 K Time Evap. 5 minutes Dwell 10 minutes Evap. 5 minutes Develop 7 minutes Time Exam Started: 0925 Time Exam Completed: 1020 Indication Loc Loc_ Diameter Length Type Remarks No. L W R/L NRI Comments:

None Results: Sat [] Unsat LI Eval L_.

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signaturp Date Reviewer Sina Date Sonnler, Jason dy 'lb *z . 4/27/2004 Scott Larson Level III 4/28/2004 Examiner Level WA j' Signature Date Site Review S, nature Date N/A Michael W Blew 4/29/2004 Other Level Ill Aap) /n~ ure Date ANII Review Sign=ure Date Donovan, Edmund,4/27/2004 Larry Jones 4/29/2004 PT1 - This Document is a QA Record Jl U

Page 30 of 221

Nuclear UT Pipe Weld Examination Generation dGroup Site/Unit: RNP I RNP2 Procedure: 83A6331 Outage No.: ISI RO-22 Summary No.: 35700 Procedure Rev.: 0 Report No.: UT-04-010 Workscope: ISl Work Order No.: 422933 Page: 1 of 3 Code: 199511996A CatJItem: B-FIB5.70 Location: HOT LEG A Drawing No.: CPL-107

Description:

ELBOW TO NOZZLE System ID: 3005 Component ID: 107104DM Size/Length: 29" Thickness/Diameter: 2.6" Limitations: Upstream side only due to nozzle geometry Start Time: 1220 Finish Time: 1325 Examination Surface: Inside E] Outside W Surface Condition: Ground Flush Lo Location: TDC Wo Location: Centerline of Weld Couplant: Ultragel II Batch No.: 01125 Temp. Tool Mfg.: PTC Instruments Serial No.: 60196 Surface Temp.: 95 °F Cal. Report No.: CAL-04-01 1, CAL-04-013.

Angle Used 0 45 45T 60 Scanning dB N/A 80 80 N/A Indication(s): Yes E] No 0 Scan Coverage: Upstream 6Z Downstream El CW [E CCW El Comments:

Scanned up to the nozzle taper-no credit taken for sound travel through weld. Forward axial scan limited to W of 1.7" due to weld crown. Back axial scan limited to W of 3.4" due to elbow taper.

Results: Sat E0 Unsat El Eval El Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes

.0 Determination of Percent Coverage for (Generat dGroup ion Nuclear UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: 83A6331 Outage No.: ISI RO-22 Summary No.: 35700 Procedure Rev.: 0 Report No.: UT-04-010 Workscope: ISI Work Order No.: 422933 Page: 2 of 3 45 dea Scan 1 100.000  % Length X 61.000  % volume of length / 100 = 61.000  % total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 4 Add totals and divide by # scans = 52.750  % total for 45 deg Other deg - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 52.750  % Total for complete exam Site Field Supervisor: k= Date:

LE PIPE - This Document is a QA Record Page 32 of 221

(a Nuclear Generation Limitation Record

% Grotup Site/Unit: RNP / RNP2 Procedure: 83A6331 Outage No.: ISI RO-22 Summary No.: 35700 Procedure Rev.: 0 Report No.: UT-04-010 Workscope: ISl Work Order No.: 422933 Page: 3 of 3 Description of Limitation:

Nozzle to elbow OD geometry. Note: sketch below shows coverage for scan direction 1 (axial upstream) only. Scan 2 Is downstream axial and scan 3 is upstream circumferential and scan 4 is downstream circumferential.

Sketch of Limitation: V:\Shared~lddearlRNP_Data\DataSheet_lnfo\SUM-35700 Coverage.bmp Sketwh or Photo:

Q0711.15 SGSlCE a~oLO.

TWX1L *K\bwHE: 2I5SPi TaVki-LuveESmAw rogm~/

-T4C TAW4 RIC Limitations removal requirements:

N/A Radiation field:

Examiner Level 0jQ_157 Pat0e Date Reviewer =,,i.,a1.ure Date Anderson, Paul C *J 4/27/2004 Edwin M. Black, Level Illl1 4/29/2004 Examiner Leve' . , Date Site Review Signature Date Ginder, Todd 4/27/2004 Michael W Blew 4/30/2004 Other Level Ill.") /1,'Wnature Date ANII Review Sig ure Date Donovan, Edmund t& 1 Y -* 4/27/2004 Larry Jones 4/2" 5/11/2004, Limitation - This Document is a QA Record dt Page 33of 221

6.0 107/05DM, REACTOR COOLANT LOOP PIPE COLD LEG LOOP "A" ELBOW TO STEAM GENERATOR NOZZLE WELD 6.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F Item Number: - B5.70

Description:

Reactor Coolant Loop "A" Cold Leg Dissimilar Metal Weld at Steam Generator Nozzle Component Identification: 107/05DM Summary Number: 35800 6.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWB-2500, Table IWB-2500-1, Examination Category B-F, Item Number B5.70, requires surface and volumetric coverage per Figure IWB-2500-8, surface examination coverage is area A-B and volumetric examination coverage is C-D-E-F.

6.3 IMPRACTICALITY OF COMPLIANCE There are three steam generators and each contains an inlet nozzle (34.2" OD) and an outlet nozzle (37.76" OD) with each having the same dissimilar metal weld configuration. The examination is performed from a single side due to the steam generator nozzle configuration. The steam generator nozzles (SA 351) are clad on the nozzle interface side with stainless steel. The loop elbow is centrifically cast stainless steel (CF8M) with a stainless steel weld connecting the assembly to the stainless steel buttered carbon steel steam generator nozzle. There are no safe-ends associated with the steam generator to loop pipe elbow configurations.

The materials associated with these welds are not Alloy 600 materials.

These examinations were performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which would require the plant be redesigned and modified in order to achieve a credited examination of the steam generator nozzle to loop pipe weld. In addition, there is no approved Appendix VIII qualification for centrifically cast austenitic steel but HRBSEP utilized Appendix VIII PDI qualified personnel, equipment, and procedures for this examination.

Page 34 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 107/05DM achieved 64.75% of the code required volume. The examination is a single side access due to the nozzle configuration. The upstream scan performed on the downstream side of the weld achieved 59.00% of the volume and there was no downstream scan performed on the upstream side of the weld due to the nozzle configuration in that the beam would not enter the code required volume area. The circumferential scan achieved 100% code required coverage in aggregate. A 450 KB Aerotech, 1.0" diameter, 1.00MHz, longitudinal wave tandem mount transducer was utilized for the axial scan examination and a 45° KB Aerotech, 1.0" diameter,

.75MHz, longitudinal wave tandem mount transducer was utilized for the circumferential scan examination. The transducer shoes are individually contoured for the axial scan and the circumferential scan. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would haVe. been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel.

Page 35 of 221

'*Nuclear Generation Liquid Penetrant Examination MGroup Site/Unit: RNP I RNP2 Procedure: 83A6101 Outage No.: ISI RO-22 Summary No.: 35800 Procedure Rev.: 6 Report No.: PT-04-073 Workscope: ISl Work Order No.: 422933 Page: 1 of I Code: 199511996A Cat./Item: B-FIB5.70 Location: CROSSOVER LEG A Drawing No.: CPL-107

Description:

NOZZLE TO ELBOW System ID: 3005 Component ID: 107/05DM Size/Length: 31" Limitations: None Light Meter Mfg.: NIA Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: PTC Instruments Serial No.: 60196 Surface Temp.: 86 OF Comparator Block Temp.: Side A: N/A °F Side B: N/A °F Resolution: Gray Card Lo/Wo Location: N/A Surface Condition: AS-WELDED Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 02BOl K 01A15K 02BOI K 01MO0K Time Evap. 5 minutes Dwell 10 minutes Evap. 5 minutes Develop 7 minutes Time Exam Started: 1955 Time Exam Completed: 2035 Indication Loc Loc Diameter Length Type Remarks No. L W R/L NRI Comments:

None Results: Sat 6d Unsat E) Eval L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II ASignat Date Reviewer Sign re Date Arrington, Danny A,* 4/2612004 Scott Larson Level III ,._,,,.1/2004 Examiner Level ii OSSi Vatur Date Site Review Signature Date Rollo, John , ,,L. 412612004 Michael W Blew

• 5/212004 Other Level ill // ggature Date ANII Review Sig ure Date Donovan, Edmund -,..- 413012004 Larry Jones 51212004 PTI - This Document Is a QA Record Page 36 of 221

0 UT Calibration/Examination

.Generation Site/Unit: RNP / RNP2 Procedure: 83A6331 Outage No.: ISI RO-22 SuImmary No.: 35800 Procedure Rev.: 0 Report No.: UT-04-032 Workscope: ISI Work Order No.: 422933 Page: 1 of 4 Cede: 199511996A CatJIltem: B-F/B5.70 Location: CROSSOVER LEG A Drawing No.: CPL-107

Description:

NOZZLE TO ELBOW System ID: 3005 Component ID: 107/05DM Size/Length: 31 Thickness/Diameter 3.383 Limitations: Refer to Umitation record. Start Time: 2320 Finish Time: 0045 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: B081339 Mauacuer taele Serial No.: L04261 Checks niil a. 17Calibration Signal Sweep Depth Manufacturer: Staveley Manufacturer: KBA Initial Cal. 2137 4/26/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 1.0" Shape: Round Inter. Cal. 1/4T 80 2 .8 Delay: 1.71 Range: 5.06 Freq.: 0.75 MHz Style: Alpha Inter. Cal. 1/2T 70 4 1.6 MUd Cal/Vel: .234 Pulser. 666 Exam Angle: 45 # of Elements: 1 Inter. Cal. 3/4T 30 6 2.4 Damping: 500 Reject: Off Mode: Long - Final Cal. 0134 4/27/2004 ID Notch 15 8 3.4 Rep. Rate: 2K Freq.: 1 MHz Measured Angle: 42 Couplant Filter 2 Mode: Dual Wedge Style: SWS Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: N/A Type: Ultragel II Calibration Signal Sweep Ax. Gain (dB): 72 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division 10 Screen Div. = 4.25 in. of Depth Type: RG-58 Exam Batch: 01125 Unearity Report No.: L-04-007 Length: 12 No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-66A Upstream-[] Downstream[ ScandB: 78 Refernce Block ReferencWSimulator Block E CCW E Thickness:

Cal. Blk. Temp.:

3.383 77 Dia.:

Temp. Tool:

31 60235 CW Exam Surface:

Scan dB: N/A OD Sedal No.:

Type: N/A N/A Gain t

Signal i Sweep Deith Comp. Temp.: 86 Temp. Tool: 60235 Surface Condition: Grouwnd.ý I:. t.i-i_I rI p;

Recordable Indication(s): Yes ] No [] (if Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 66 Unsat E- Eval 5 Comments: Dual search unit Second transducer = SN L04260.75 MHz,

.75". Exam limited due to configuration. Previously Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes recorded Root Geometry observed 360%.

Examiner Lewel II-PDI *inn~t,,,^ *Date Reviewer cinature Date HayesPaulT.04 Edwin M. Black, Level 11i53i00 ExaminerN/A Level ,,.W'* * ,,,g n atu re Date --Site-Review Rinature Date Other Level Ir Sature DNReview Signur /Dat Donovan, Edmund /& V 4/30/2004 1Larry Jones 1-C32 4. 0' 5/3/2004 UT9 - This Document is a QA Record CI ( Page 37 of 221

(1 Nuclear Gansration Determination of Percent Coverage for dGroup UT Examinations - Pipe Site/Unit: RNP I RNP2 Procedure: 83A6331 Outage No.: ISl RO-22 Summary No.: 35800 Procedure Rev.: 0 Report No.: UT-04-032 Workscope: IsI Work Order No.: 422933 Page: 2 of 4 45 deg Scan 1 100.000  % Length X 59.000  % volume of length / 100 = 59.000  % total for Scan 1 Scan 2 100.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 64.750  % total for 45 deg Other deg - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 64.750  % Total for complete exam Site Field Supervisor: *iI' La-. Date: 5_______ 4 LE PIPE - This Document is a QA Record Page 38 of 221

(~ Nuclear Geve~aiaon Limitation Record Site/Unit: RNP I RNP2 Procedure: 83A6331 Outage No.: ISl RO-22 Summary No.: 35800 Procedure Rev.: 0 Report No.: UT-04-032 Workscope: ISI Work Order No.: 422933 Page: 3 of 4 Description of Limitation:

Axial scan limited by nozzle to elbow configuration.

Sketch of Limitation: V:ASharedclddeaKRNPData\DetaiI Drawings\107 5DM.bmp 10 7/5 D /n Af'nZ7't 3.3' "

/i: Z",-f I, ........

Limitations removal requirements:

Radiation field:

Examiner Level ll"p/2 Date Reviewer Signature Date Hayes, Paul T. 004 Edwin M. Black, Level Ill 5/3/200 Examiner el ASignature Date Site Review ture Date Other Level gnature Date ANII Review Sig ature Date Donovan, Edmund Zý AAb - 4/30/2004 1Larry Jones 5/3120041 Limitation - This Document is a QA Record

- d ( Page 39 of 221

(Nuclear Supplemental Report Generaton dGroup Report No.: UT-04-032 Page: 4 of 4 Summary No.: 35800 Examiner: Hayes, Paul T. Level: lI-PDI Reviewer: Edwin M. Black, Level III Date: 5/3/2004 Examiner: N/A Level: N/A Site Review: RH Cline Date: 5/3/2004 Other: Donovan, Edmund Level: III-PDI ANII Review: Larry Jones Date: 5/3/2004 Comments:

Sketch or Photo:

This Page Intentionally Blank Page 40 of 221 Supplemental Reports -- This Supplemental Reports is a Document is This Document QA Record a QA Record Page 40 of 221

Nuclear UT Calibration/Examination Generation Group Site/Unit: RNP / RNP2 Procedure: 83A6331 Outage No.: IS RO-22 Summary No.: 35800 Procedure Rev.: 0 Report No.: UT-04-033 Workscope: IS' Work Order No.: 422933 Page: 1 of Code: 1995/1996A Cat/Item: B-FIB5.70 Location: CROSSOVER LEG A Drawing No.: CPL-107

Description:

NOZZLE TO ELBOW System ID: 3005 Component ID: 107/05DM Size/Length: 31" Thickness/Diameter: 3.383" Umitations: None Start Time: 2320 Finish Time: 0045 Instrument Settings Search Unit Cal. rime Date Axial Orientated Search Unit Serial No.: B011290 Serial No.: L12245 Checks Calibration Signal Sweep Depth Manufacturer. Staveley Manufacturer. KBA Initial Cal. 2130 4/26/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 1.0" Shape: Round Inter. Cal.

Delay: 1.62 Range: 5.17 Freq.: 1.0 MHz Style: Alpha Inter. Cal.

Mtl Cal/el: .234 Pulser 500 Exam Angle: 45 # of Elements: 1 Inter. Cal.

Damping: 500 Reject: Off Mode: Long Final Cal. 0152 4/27/2004 Rep. Rate: 2K Freq.: 1 MHz Measured Angle: 45 Couplant Filter 3 Mode: Dual Wedge Style: SWS Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: N/A Type: Ultragel II Calibration Signal Sweep Ax. Gain (dB): N/A CArc. Gain (dB): 83.6 Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division DePth 2 Screen Div. = .85 in. of Depth Type: RG-58 Exam Batch: 01125 1/4 T 80 2 .85 12 No. Conn.: 0 Type: Ultragel II 1/2 T 60 4 1.7 Linearity Report No.: L-04-008 Length:

ScnCvrg f. ooeh3/4 T 306 2.55 Calibration Block Scan Coverage Mfg.: Sonotech ID Notch 15 8 3.4 Cal. Block No.: CPL-66A Upstream [] Downstream El Scan dB: N/A Refence Block Reference/Simulator Block Thickness 3.383 Dia.: 31 CW W CCWRJ Scan dB: 84 Serial No.: N/A Gain Signal Sweep Depth Temp. Tool: 60235 Exam Surface: OD Type: N/A Cal. BIk. Temp. 70 Comp. Temp.: 86 Temp. Tool: 60235 Surface Condition: Ground flush Recordable Indication(s): Yes 13 No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Unsat [] Eval LI Examination performed SAT. Comments: Dual search unit. Second transducer = SN K21232, I MHz, 1". Circ scan only, refer to UT.04-032 for Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes limitatations encountered with axial scan.

Examiner Level -pD Sinature Date Reviewer S*gur Date Huhe, Troy / wi l 4/26/2004 Scott Larson Level III

• 5/2/2004 Examiner Level I Signattdre Date Site Review Sl Date Olson, Chad e

• 4126/2004 Michael W Blew 5/2/2004 Other Level III-PDIS*. nature Date ANII Review r Signature Date Donovan, Edmund 4/3012004 Larry Jones 5/3/2004 UT9 - This Document is a QA Record Page 41 of 221

7.0 107A/04DM, REACTOR COOLANT LOOP PIPE, HOT LEG LOOP "B" ELBOW TO STEAM GENERATOR NOZZLE WELD 7.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F Item Number: B5.70

Description:

Reactor Coolant Loop "B" Hot Leg Dissimilar Metal Weld at Steam Generator Nozzle Component Identification: 107A/04DM Summary Number: 37500 7.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section Xl, IWB-2500, Table IWB-2500-1, Examination Category B-F, Item Number B5.70, requires surface and volumetric coverage per Figure IWB-2500-8, surface examination coverage is area A-B and volumetric examination coverage is C-D-E-F.

7.3 IMPRACTICALITY OF COMPLIANCE There are three steam generators and each contains an inlet nozzle (34.2" OD) and an outlet nozzle (37.76" OD) with each having the same dissimilar metal weld configuration. The examination is performed from a single side due to the steam generator nozzle configuration. The steam generator nozzles (SA 351) are clad on the nozzle interface side with stainless steel. The loop elbow is centrifically cast stainless steel (CF8M) with a stainless steel weld connecting the assembly to the stainless steel buttered carbon steel steam generator nozzle. There are no safe-ends associated with the steam generator to loop pipe elbow configurations.

The materials associated with these welds are not Alloy 600 materials.

These examinations were performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which would require the plant be redesigned and modified in order to achieve a credited examination of the steam generator nozzle to loop pipe weld. In addition, there is no approved Appendix VIII qualification for centrifically cast austenitic steel but HRBSEP utilized Appendix VIII PDI qualified personnel, equipment, and procedures for this examination.

Page 42 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 107A/04DM achieved 49.10% of the code required volume. The examination is a single side access due to the nozzle configuration. The downstream scan performed on the upstream side of the weld achieved 90.60% of the volume and there was no upstream scan performed on the downstream side of the weld due to the nozzle configuration in that the beam would not enter the code required volume area. The circumferential scan achieved 52.90% code required coverage in aggregate. A 450 KB Aerotech, 1.0" diameter, 1.00MHz, longitudinal wave tandem mount transducer was utilized for the axial scan examination and a 45° KB Aerotech, 1.0" diameter,

.75MHz, longitudinal wave tandem mount transducer was utilized for the-circumferential scan examination. The transducer shoes are individually contoured for the axial scan and the circumferential scan. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would- have been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P. The successful completion of these pressure tests provided assurance of the components structural integrity.-

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel.

Page 43 of 221

Nuclear Liquid Penetrant Examination Generatfon (o Group Site/Unit: FINP / RNP2 Procedure: NDEP-0201 Outage No.: ISI RO-23 Summary No.: 37500 Procedure Rev.: 27 Report No.: PT-05-097 Workscope: ISI Work Order No.: 618921 Page: 1 of I Code: 1995/1996A CatJltem: B-FIB5.70 Location: HOT LEG B Drawing No.: H BR2-10618 SHT 011

Description:

ELBOW TO NOZZLE System ID: 2005 Component ID: 107A/04DM Size/Length: 29 Limitations: NONE Light Meter Mfg.: N/A Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: PTC Serial No.: 61587 Surface Temp.: 105 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: N/A Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. - 03L08K 01 K05K 03LO0K 01 M01 K Time Evap. 5 minutes Dwell 20 minutes Evap. 5 minutes Develop 10 minutes lime Exam Started: N/A Time Exam Completed: N/A Indication Loc Loc Diameter Length Type Remarks No. L W R/L N/A Comments:

No recordable indications Results: Sat [] Unsat [ Eval __

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signature Date Reviewer SignaV Date Gus.ott, Lee_~ 9/29/2005 Scott Larson Level III ,9/30/2005 Examiner Level N/A Signature Date Site Review Signature Date N/A Michael W Blew j*,A.,, -,_9/30/2005 Other Level N/A Signature Date ANII Review Signakn* Date N/A Larry Jones 9/30/2005 N/A hs ouet saQ Rcr /aeo200.5 PTI - This Document Is a OA Record Page 44 of 221

a

~j~Nuclear UT Calibration/Examination qdnerAtO Mup SitefUnit: RNP RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 doqj%

immary No.: 37500 Procedure Rev.: 1 TR A Report No.: UT-05-040 Workscooe: 151 Work Order No.: 618921 Page: 1 of Code: 1995/1996A Cat/Item: B-F/B5.70 Location: HOT LEG B Drawing No.: HBR2-10618 SHT 011

Description:

ELBOW TO NOZZLE System ID: 2005 Component ID: 107A/04DM Size/Length: 29 Thickness/Diameter: 2.6 Umitatlons: NOZZLE TO CAST ELBOW Start Time: N/A Finish Time: N/A Instrument Settings Search Unit Cal. Time Date Axdal Orientated Search Unft Serial No.: 1008L Serial No.: L12245 Checks C iogn InitialCalibration Signal Sweep Sound Path Manufacturer Staveley Manufacturer KBA hnilal Cal. 0730 10/1/2005 Reflector Amplitude % Division Modal: Sonic 136 Size: 1.0" Shape: Round Inter. Cal. 1/4t 80 2.2 1.1 Delay. 1.39 Range: 5.0 Freq.: 1.0 MHz Style: Alpha Inter. Cal. 1/2t 60 4.3 2.15 M'tl Cal/Vel: .230 Pulser: 500 Exam Angle: 45o # of Elements: 1 Inter. Cal. a/4t 37 6.4 3.2 Damping: 100 Reject OFF Mode: I.ongitudinal -Z30 Final Cal. 10/11/2005 ID Notch 20 9.3 4.65 Rep. Rate: 2K Freq.: 1 MHz Measured Angle: 49° Couplant Filter. 3 Mode: Dual Wedge Style: Non-integral Cal. Batch: 03125 Circumferential Orientated Search Unit Voltage: N/A Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 81.0 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % DMsion 10 Screen Div.= 5 In. of Sound Path Type: RG-58 Exam Batch: 03125 WA Unearity Report No.: L-05-001 Length: 12 No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-66A Upstrear [j Downstreamr"I Scan dB: 87.0 Reference Block Reference/Simulator Mock Thickness: 3.383 DiaL: 31 CW [] CCW[] Scan dB: N/A Gain d Signal ivsion 80 Temp. Tool: 61138 Exam Surface: OD :dI Reflector NAmplitude  % Divsion Cai. BIk. Temp.:

Cal __________Type: N/A N/A Comp. Temp.: 91 Temp. Tool: 61138 Surface Condition: Smooth Recordable Indlcaton(s): Yes f'. No [] (If Yes. Ref. Attached Ultrasonic Indication Report.)

Results: Sat iUnsat [] Eval j] Single side access due to nozzle configuration. Comments: This Is a dual search unit comprised of 2 separate transducers. The second transducer SN Is K21232 and Percent Of Coverage Obtained > 90%: 49.1% Reviewed Previous Data: Yes has the same parameters as Li 2245.

Etxaminer Level Ill..Pli Signature Date Reviewer ( 9 ignaturar Date Dugan, Michael P 1011/2005 Scott Larson Level Ill 10/4/2005 Examiner Level II-PDI Sig 2 Date Site Review 'Shiature Date Shearer, Nicholas H. 10/1/2005 Michael W Blew 10/4/2005 Other Level N/A Signature Date ANII Review Signatu Date N/A Larry Jones 1015/2005 UTS Ths Doumet ia QARecrd age 5 o 22 UT9 - This Document is a QA Record Page 45 of 221

RNudear UT Calibration/Examination

/11*11

• , ellm netut0e 1 Gronp SiteUnit RNP / RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 Summary No.: 37500 Procedure Rev.: 1 TR A Report No.: UT-05-048 Workscope: ISI Work Order No.: 618921 Page: 1 of 4 Code: 1995/1996A Cat.Item: B-F/B5.70 Location: HOT LEG B Drawing No.: HBR2-10618 SHT 011 Deecription: ELBOW TO NOZZLE System ID: 2005 Component ID: 107A/04DM SlzeaLength: 29 Thlckness/Diameter. 2.6 Umitations: NOZZLE TO CAST ELBOW Start Time: N/A Finish Time: NWA Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1008L Serial No.: L04260 Checks Cl---Sn Sound Path CaMa erallon Signal Sweep Manufacturer:. Staveley ~ Manufacturer. KBA Inital Cal. 0720 10/112005 Reflector Amplitude % Division Model: Sonic 136 Size: 1.0" Shape: Round Inter. Cal. N/A Delay: 1.39 Range: 10.0 Freq.: 0.75 MHz Style: Alpha Inter. Cal.

Mti Cavval: .230 Pulser: 500 Exam Angle: 45" # of Elements: I1Cnt.r._Cal.

Reject OFF Mode: Longitudinal - FInalCal. 1230 10/1/2005 Damping: 100 Rep. Rate: 2K Freq.: 1 MHz Measured Angle: 45" Couplant Filter. 3 Mode: Dual Wedge Style: Non-Integral Cal. Batch: 03125 Circumferential Orientated Search Unit Voltage: N/A Type: Ultragel 11 Calibration Signal Sweep Ax. Gain (dB): 81.0 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division o Path 10 Screen Div. = 10 in. of Sound Path Type: RG-58 Exam Bac: 03125 1/4t 80 1.1 1.1 Lenearity Report No.: L-05-001 Length: 12' No. Conn.: 0 Type: Ultragel 11 1/2t 50 2.3 2.3 U 3V4t 30 3.5 3.5 Calibration Block Scan Coverage Mfg.: Sonotech, Inc. ID Notch 20 5.5 5.5 Cal. Block No.: CPL-66A Upatreean [] Downstream [] Scan dB: N/A R Block Referenc/SImulator Block Thickness: Thikness3.383

.3 Dia.:

Dia1, 31 CW Ea CCWE6 Scan ad: dB: 87.0 .

-CW SraNo:/AGain Seral No.: N/A dB Reflector Signal %

Amplitude Sweep Division Soundi Path Cal. BIk. Temp.: 80 Temp. Tool: 61138 Exam Surface: OD Type: N/A N/A Comp. Temp.: 91 Temp. Tool: 61138 Surface Condition: Smooth Recordable Indication(s): Yes 5] No 65 (IfYes, Ref. Attached Ultrasonic Indicalion Report)

Results: Sat Unsat 5 Eval [] Single side access due to nozzle configuration. Comments: This Is a dual search unit comprised of 2 separate transducers. The second transducer SN Is L04261land has Percent Of Coverage Obtained > 90%: 49.1% Reviewed Previous Data Yes the same parameters as L04260.

Exmnr LvlIIPI, na eData Reviewer 9 Sigq)4re Date Michael P 1ugan, 0/112005 Scott Larson Level III 10/4/2005 Examiner Level III-PDI - " hO Date Site Review ,SSl a ture Date Shearer, Nicholas H. 1011/2005 Michael W Blew 01 10/4/2005 Other Level N/A Signature Date ANII Review Slgnatire Date N/A Lany Jones ,;?i*J¶, m* , 105/5205 4Ts m i RcJit. - -. ge46of UT9 - This Document is a OA Record Page 46 of 221

Determination of Percent Coverage for

~h 6 Nucisar

~Genearaton UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 Summary No.: 37500 Procedure Rev.: 1 TR A Report No.: UT-05-048 Workscope: IS! Work Order No.: 618921 Page: 2 of 4 45 deo Scan 1 100.000  % Length X 90.600  % volume of length / 100 = 90.600  % total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 52.900  % volume of length / 100 = 52.900  % total for Scan 3 Scan 4 100.000  % Length X 52.900  % volume of length / 100 = 52.900  % total for Scan 4 Add totals and divide by # scans : 49.100  % total for 45 deg Other dea - _ (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 = %total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 49.100  % Total for complete exam Site Field Supervisor: Scott Larson Date: 10/3/2005 Page 47 of 221 LE PIPE - This Document is a QA Record

Supplemental Report Report No.: UT-05-048 Page: 3 of 4 Summary No.: 37500 Sketch or Photo: V.

W -" r,4!l 54*1.

hMPl)Io ....

-4 7 I

Wo7Alaf4b' C0oW04RA6EL -Aa;sA- .3 r.Gpea" w*CtAAjbqt~ z.s",c 1-ioVx 'I' 2(-3. 21 I&MM"S4 MYw TA~b6

.b4 1 *.2-.+/- LIOS - 0 Aoft- id -saw4#

vweda6.i, Z~.1~.444?Y/ 0+4rf4SW-aet~r UA&M"aEr&

04W~AO I'CVM0 bwf~,;,2 =A40 CO2IWA6f .

tUA-h44 ^wIAA-Supplental Reports - This Docunnt Is a QA Record Page 48 of 221

Supplemental Report (uw Report No.:

Page: 4 UT-05-048 of 4 Summary No.: 37500 Sketch or Photo: V._ JdDmt--

-- - ,,jrC5.O4Sn2Cý.

, I -- , 7 77 7;7 7

'baakSf4 qOeCf# I To0 wA"J Suppkmental Reports - This Document isa CA Record Pag'e 49 of 221

8.0 107A/05DM, REACTOR COOLANT LOOP PIPE, COLD LEG LOOP "B" ELBOW TO STEAM GENERATOR NOZZLE WELD 8.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F Item Number: B5.70

Description:

Reactor Coolant Loop "B" Cold Leg Dissimilar Metal Weld at Steam Generator Nozzle Component Identification: 107A/05DM Summary Number: 37600 8.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section Xl, IWB-2500, Table IWB-2500-1, Examination Category B-F, Item Number B5.70, requires surface and volumetric coverage per Figure IWB-2500-8, surface examination coverage is area A-B and volumetric examination coverage is C-D-E-F.

8.3 IMPRACTICALITY OF COMPLIANCE There are three steam generators and each contains an inlet nozzle (34.2" OD) and an outlet nozzle (37.76" OD) with each having the same dissimilar metal weld configuration. The examination is performed from a single side due to the steam generator nozzle configuration. The steam generator nozzles (SA 351) are clad on the nozzle interface side with stainless steel. The loop elbow is centrifugally cast stainless steel (CF8M) with a stainless steel weld connecting the assembly to the stainless steel buttered carbon steel steam generator nozzle. There are no safe-ends associated with the steam generator to loop pipe elbow configurations. The materials associated with these welds are not Alloy 600 materials. These examinations were performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which would require the plant be redesigned and modified in order to achieve a credited examination of the steam generator nozzle to loop pipe weld. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel but HRBSEP utilized Appendix VIII PDI qualified personnel, equipment, and procedures for this examination.

Page 50 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 107A/05DM achieved 47.54% of the code required volume. The examination is a single side access due to the nozzle configuration. The upstream scan perf6rmed on the downstream side of the weld achieved 77.36% of the volume and there was no downstream scan performed on the upstream side of the weld due to the nozzle configuration in that the beam would not enter the code required volume area. The circumferential scan achieved 56.40% code required coverage in aggregate. A 450 KB Aerotech, 1.0" diameter, 1.00MHz, longitudinal wave tandem mount transducer was utilized for the axial scan examination and a 450 KB Aerotech, 1.0" diameter,

.75MHz, longitudinal wave tandem mount transducer was utilized for the circumferential scan examination. The transducer shoes are individually contoured for the axial scan and the circumferential scan. There were no recordable indications identified. Examiner identified a weld metal interface signal seen 3600 intermittently which did not exhibit flaw characteristics.

3. - The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel.

Page 51 of 221

~NLCIU, Liquid Penetrant Examination GUana at an Site/Unit: RNP / RNP2 Procedure: NDEP-0201 Outage No.: IS[ RO-23 Summary-No.: 37600 Procedure Rev.: 27 Report No.: PT-05-098 Workscope: ISI Work Order No.: 618921 Page: 1 of 1 Code: 1995/1996A Cat./item: B-FIB5.70 Location: CROSSOVER LEG B Drawing No. HBR2-10618 SHT 011

Description:

NOZZLE TO ELBOW System ID: 2005 Component ID: 107A/05DM Size/Length: 31 Limitations: NONE Light Meter Mfg.: N/A Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: PTC Serial No.: 61587 Surface Temp.: 92 °F Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: N/A Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 03L08K 01 K05K 03LOBK 01 M01 K Time Evap. 5 minutes Dwell 20 minutes Evap. 5 minutes Develop 10 minutes Time Exam Started: N/A rime Exam Completed: N/A Indication Loc Loc Diameter Length Type Remarks No. L W RJL N/A Comments:

No recordable indications Results: Sat 66 Unsat [ Eval E_]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level 1 . Signature Date Reviewer Sign re Date Guscott, Lee -930/2005 Scott Larson Level Il1 9130/2005 Examiner Level II Daenature SiteReview ", Signature Date Berthlaume, Adam 9/30/2005 Michael W Blew 9/30/2005 Other Level N/A Signature Date ANII Review

• ignature Date N/A Larry Jones / j 4 J 9/30/2005 PT1 - Thk Dacurrient Is a CA Record LI/ Page 52 of 221

UT Cali bration/Examination a (Nudear Gbrieration

.Group Site/Unit RNP / RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 Summary No.: 37600 Procedure Rev.: 1 TR A Report No.: UT-05-049 Worksoope: 'SI Work Order No.: 618921 Page: 1 of 3 Code: 1995/1996A Cat/Item: B-F/B5.70 Location: CROSSOVER LEG B Drawing No.: HBR2-10618 SHT 011 Descdplion: NOZZLE TO ELBOW System ID: 2005 Component ID: 107AIO5DM SlzelLength: 31 Thickness/Diameter 3.383 Umitations: NOZZLE TO CAST ELBOW Start Time: NWA Finish Time: NJA Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1008L Serial No.: L12245 Checks Calibration Signal Sweep Sound Path Manufacturr: Staveley Manufaurer. KBA Initial Cal. 0730 10/1/2005 Reflector Amplitude % Division Modal: Sonic 136 Size: 1.0" Shape: Round Inter. Cal. 114t so 2.2 1.1 Delay. 1.39 Range: 5.0 Freq.: 1.0 MHz Style: Alpha Inter.Cl.C 112t 60 4.3 2.15 M'U Cal/Vel: .230 Pulser: 500 Exam Angle: 45" #ofElements: 1 Inter. Cal. 3f4t 37 6.4 3.2 Dampng: 100 Reject OFF Mode: Longitudinal - Rnal Cal. 12301 10/11/2005 ID Notch 20 9.3 4.65 Rep. Rats: 2K Freq.: 1 MHz Measured Angle: 45' Couplant Filter. 3 Mode: Dual Wedge Style: Non-integral Cal. Batch: 03125 Circumferential Orientated Search Unit Voltage: WA Type: Ultragel II Calibration Signal Sweep Ax Gain (dB): 81.0 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division Sound Path 10 Screen Div. = 5 In. of Sound Path Type: RG-50 Exam Batch: 03125 N/A Unearity Report No.: L-05-001 Length: 12' No. Conn.: 0 Type: Ultragel II Calibration Biock Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-WA Upstrearn Downstream Scan dB: 870 Reference Block Reference/Simulator Block Thickness: 3.383 Thi____:

Cal. B1k. Temp.:

3.38 80 Dia.:

Din:

Temp. Tool:

31

__-_ 1 61138

_adB CW Exam Surface:

CCW OD Scan dB: N/A

_Type:

- Serial Te WA N/A NIA Gain dB N/A A

Signal Reflector Amplitude%

lA 7i7 Sweep Division Sound Path Comp. Temp.: 91 Temp. Tool: 61138 Surface Condition: Smooth Recordable Indication(s): Yea No El (if Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat S5 Unsat E] Eval El SIngle side access due to nozzle configuration. See UT-05-050 for Umitation Report.

Comments: This isa dual search unit comprised of 2 separate transducers. The second transducer SN Is K21232 and has Percent Of Coverage Obtained > 90%: 47.54% Reviewed Previous Data: Yes the same parameters as L12245.

Examiner Level i1ii-PD1-t Date Reviewer SinData Dugan, Michael P ,  ; 1011/2005 Scott Larson Level III ý. Aw  ; 4 -- 1014/2005 Examiner Level III-PDI Date Site Review S' 11.1 Data Shearer, Nicholas H. " X. 10/11/2005 Michael W Blew 10/4/2S Other Level N/A Signature Date ANII Review Sl re Data N/A Larry Jones 10/5/2005 UTS-Tis Doumentis a iA Reord.Pge 53of 22 UT9 - This Document is a QA Record Page 53 of 221

9 h Nudsar Ultrasonic Indication Report Generwian Group Site/Unit: RNP / RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 Summary No.: 37600 Procedure Rev.: 1 TR A Report No.: UT-05-049 Workscope: ISl Work Order No.: 618921 Page: 2 of 3 We WIMM Search Unit Angle: 45 9 ** Piping Welds LCL Wo Location: Weld Centerline 0:o Ferritic Vessels > 2"T W1 WW2 I n I nft-*inn, IFvtmrtn@ C) Other MP Metal Path Wmax Distance From Wo To S.U. At Maximum Response

ý--L.---DATUM RBR Remaining Back Reflection W1 Distance From Wo At Of Max (Forward)

L Distance From Datum W2 Distance From Wo At Of Max (Forward)

L7 Comments: 7 1O W1W"x Scan Indication  % W Forward Backward LI L L2 RBR Remarks No. Of Max Of Max Of Max Of Max Of Amp.

DAC W MP W1 MP W2 MP Max Max DS 1 120 2.3" 3.9" 1.7" 3.65" 2.9" 4.4" 0 S"ccw 360 N/A Weld metal Interface signal seen 3600 Intermittently.

Indication does not exhibit flaw characteristics.

See attached sketch.

Du gan,M Examiner ichael P Level III-PDI Duga, Mchal p10/11/2005 i° Sigature Date Reviewer Scott Larson Level 1ll1 C

/Sl(*ure

,g0.Date 10/4/2005 Examiner Level II-PDI-pgolture Date Site Review Signature Date Shearer, Nicholas H. X 27Z L , 10/1/2005 Michael W Blew _ 10/4/2005 Other Level N/A Signature Date ANII Review Signatjue Date N/A Larry Jones 0/5/2005

~ecca Dat uInicatin Pg54f UT Indication Data - This Document isUTa a CIA Record

- Ths Docment S '-fi

- IJ I Page 54 of 221

0 Supplemental Report Report No.: UT-05-049 Page: 3 of 3 Summrnay No.: 37600 Sketch or Photo: V: hSdwid.dPDDataShmLInO*JT-O6-O49-1 .bm S107o"A Is bm

£-B \

Cs$

\ I EI-600

\ .R oj Supplemental RopfloI - -s* I of 221

0 Nudear UT Calibration/Examination Group Site/Unit RNP I RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 Summary No.: 37600 Procedure Rev.: 1 TR A Report No.: UT-05-050 Workscope: IS' Work Order No.: Page: 1 of 4 Code: 1995 Edition/1996 Addenda Catitenm: B-F/B5.70 Location: CROSSOVER LEG B Drawing No.: HBR2.10618 SHT 011

Description:

NOZZLE TO ELBOW System ID: 2005 Component ID: 107AIOSDM Size/Length: 31 Thicknes/Diameter. 3.383 Limitations: YES - NOZZLE TO CAST ELBOW Start Time: N/A Finish Time: N/A Instument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No,: 1008L Serial No.: L04260 Checks Initiatlo Calignalj2o s Calibratin SignalS Sweep Sound Path Manufacturer. Staveley Manufacturer: KBA I Reflector Amplitude % Division Model: Sonic 136 Size: 1.0" Shape: Round Inter- Cial. WA Delay. 1.39 Range. 10.0 Freq.: 0.75 MHz Style: Alpha Inter. Cal.

MIJ Cawel: .230 Pulser 500 Exam Angle: 45a # of Eements: 1 Inter. Cal.

100 Reject OFF Mods: Longitudinal Cal. 1 12301

-Final 1W/1/20 Damping:

Rep. Rate: 2K Freq.: 1 MHz Measured Angle: 45° _Couplant Filter 3 Mode: Dual Wedge Style: Non-integral Cal. Batch: 03125 Circumferential Orientated Search Unit Vdtage: N/A Type: Ultragel II Calibration signal Sweep Sound Path Ax Gain (dB): 81.0 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division 10 Screen Div. = 10 in. of Sound Path Type: RG-58 Exam Batch: 03125 1/4t 80 1.1 1.1 Length: 12' No. Conn.: 0 Type: Ultragel II 1/2t so 2.3 2.3 Lineardty Report No.: L-05-001 3/41t 30 3.5 3.5 Calibration Block Scan Coveage Mfg.: Sonotech, inc. ID Notch 20 5.5 5.5 Cal. Block No.: CPL-66A Upstream [3 DownstreamQ" Scan dB: N/A

_______________-Reference Blockc Reference/Simulator Block Thickness: 3.383 Dla.: 31 CW -j CCWO Scan dB: 87.0 SealNo. Ne Gain Signal Sweep Sound Path 80 Temp. Tool: 61138 Exam Surface: 00 Type: N/A N/A Cal. Blk. Temp.:

Comp. Temp.: 91 Temp. Tool: 61138 Surface Condition: SmoothTyeW Recordable Indication(s): Yes E] No R1 (IfYes, Ref. Attached Ultrasonic Indication Report)

Results: Sat 21 Unsat El Eval [] Single side access due to nozzle configuration. Comments: This Isa dual search unit comprised of 2 separate transducers. The second transducer SN Is L04261 and has Percent Of Coverage Obtained > 90%: 47.54% Reviewed Previous Data: Yes the same parameters as L04260.

Examiner Leme inI-Pal igaueDate Reviewer SIS9r Data Dugan, Michael P sbv') 4 10/1/2005 Scott Larson Level Ill ._. . 10/412005 Examiner Levew III-PDI . S re Date Site Review ignaturo Date Shearer, Nicholas H. - 10/1/2005 Michael W Blew 10/4/2005 Other Level N/A Signature Date ANII Review Signature Data N/A Larry Jones . aI1/52005 UT9 - This Document is a QA Record L) / Page 56of 221

U.D Nuclear Determination of Percent Coverage for

~Gro, Generation UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: NDEP-0436 Outage No.: ISI RO-23 Summary No.: 37600 Procedure Rev.: 1 TR A Report No.: UT-05-050 Workscope: ISI Work Order No.: Page: 2 of 4 45 dea Scan 1 100.000  % Length X 77.360  % volume of length / 100 = 77.360 %total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 56A00  % volume of length / 100 = 56.400  % total for Scan 3 Scan 4 100.000  % Length X 56.400  % volume of length / 100 = 56.400  % total for Scan 4 Add totals and divide by # scans = 47.540  % total for 45 deg Other deg - - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length /100 =  % total for Scan 2 Scan 3  % Length X  % volume of length /100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 = %total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 47.540  % Total for complete exam Site Field Supervisor: Scott Larson Date: 10/3/2005 LE PIPE - This Document is a QA Record Page 57 of 221

0 Nudw Supplemental Report Gerierstion Report No.: UT-05-050 Page: 3 of 4 Summary No.: 37600 Sketch or Photo: V.- W -

viam w In I a

! i¸*,*I; i, WI4* A.*~L wteA6E 1go cOV004ri TU( A4.~ 1.20 1"@aa 9tAM-7.&qz 2.9

2. Zs

77. U, ttttCT&A 2. 4 AID C-6 OUMP~ f I Page 58 of 221 Suppternental Reports - This Documen Isa GA Record

Supplemental Report Report No.: UT-05-050 Page: 4 of 4 Summary No.: 37600 Sketch or Photo: yam t~b!iL.~.U~ h~n45.060-Lb~

1< VWA4o 1687AI I-bV4,

'iS5,O~iFm.~A ~~*~

S4-6

~ismA xe V

A4-A--b = 4&uAe~b .~Lt75 2a. KI-OC(.,x q7.q%. 283.A2 MJOCOUVA&L I. Z' K I.-OG". 1 -7.'4 12 3. 6

-werfý S 1 pagav~f 12 . zs.,W q Suppliemntal Reports - This Document Is a OA Record Page 59 of 221

9.0 107B/04DM, REACTOR COOLANT LOOP PIPE, HOT LEG LOOP "C" ELBOW TO STEAM GENERATOR NOZZLE WELD 9.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F Item Number: B5.70

Description:

Reactor Coolant Loop "C" Hot Leg Dissimilar Metal Weld at Steam Generator Nozzle Component Identification: 107B1/04DM Summary Number: 39300 9.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section Xl, IWB-2500, Table IWB-2500-1, Examination Category B-F, Item Number B5.70, requires surface and volumetric coverage per Figure IWB-2500-8, surface examination coverage is area A-B and volumetric examination coverage is C-D-E-F.

9.3 IMPRACTICALITY OF COMPLIANCE There are three steam generators and each contains an inlet nozzle (34.2" OD) and an outlet nozzle (37.76" OD) with each having the same dissimilar metal weld configuration. The examination is performed from a single side due to the steam generator nozzle configuration. The steam generator nozzles (SA 351) are clad on the nozzle interface side with stainless steel. The loop elbow is centrifugally cast stainless steel (CF8M) with a stainless steel weld connecting the assembly to the stainless steel buttered carbon steel steam generator nozzle. There are no safe-ends associated with the steam generator to loop pipe elbow configurations. The materials associated with these welds are not Alloy 600 materials. These examinations were performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which would require the plant be redesigned and modified in order to achieve a credited examination of the steam generator nozzle to loop pipe weld. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel but HRBSEP utilized Appendix VIII PDI qualified personnel, equipment, and procedures for this examination.

Page 60 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 107B/04DM achieved 50.00% of the code required volume. The examination is a single side access due to the nozzle configuration. The downstream scan performed on the upstream side of the weld achieved 100.00% of the volume and there was no upstream scan performed on the downstream side of the weld due to the nozzle configuration in that the beam would not enter the code required volume area. The circumferential scan achieved 50.00% code required coverage in aggregate. A 450 KB Aerotech, 1.0" diameter, 1.00MHz, longitudinal wave tandem mount transducer was utilized for the axial scan examination and a 45' KB Aerotech, 1.0" diameter,

.75MHz, longitudinal wave tandem mount transducer was utilized for the circumferential scan examination. The transducer shoes are individually contoured for the axial scan and the circumferential scan. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel.

Page 61 of 221

Liquid Penetrant Examination Groujp Site/Unit: RINP / RNP2 Procedure; NDEP-0201 Outage No.: ISI RO-27 Summary No.: 39300 Procedure Rev.: 31 Report No.: PT.12-001 Workscope: ISI Work Order No.: 1820581 Page: 1 of I Code: 1995 Edition11996 Addenda Cat.Item: B-FIB5.70 Location: HOT LEG C Drawing No.: HBR2-10618 SHOD012

Description:

"C" HOT LEG ELBOW TO SIG NOZZLE System ID: 2005 Component ID: 1071104DM Size/Length: 29"7107.442" Limitations: NONE Light Meter Mfg.: CENTER Serial No.: 1603 Illumination: 130 fc Temp. Tool Mfg.: PTC Seral No.: ITI 004 Surface Temp.: 63 °F Comparator Block Temp.: Side A: NIA *F Side B: NIA 'F Resolution: Not Used LoM/o Location: N/A Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SPI SKC-S SKD-S2 Batch No. 09L08K 08G14K 09L08K 08A24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11 MINUTES Time Exam Started: 0930 Time Exam Completed: 1145 Indication Loc Loc Diameter Length Type Remarks No. L W R/L NRI Comments:

NO RECORDABLE INDICATIONS.

Results: Sat Vj Unsat - Eval NIA Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level IlL Signature Date Reviewer .Igna re Date Orlosky, Mark r, " 217/2012 Buck, George L. A2-&-C. 2/812012 Examiner Level IlL ~Signature Cl- Date Site Review U Signal e Dale Broyles, Willis a..i= 2/712012 Michael W. Blew 2/912012 Other Level I-A - Signature Date ANII Review Signature Date NIA Robert Winegarden A -- 2/10/2012 PTI - This Document Is a QA Record Page 62 of 221

UT Calibration. _xamination (iene alieon Gr oup SiteUnit: RNP t RNP2 Procedure: NDEP-0449 Outage No.: ISl RO-27 mmary No.: 39300 Procedure Rev: 2 Report No.: UT-1 2.006 Worksoape: ISI Work Order No: 1820581 Page: 1 of 5 Code: 1995 Edition/1 996 Addenda Catllterr: B-FIBS.70 Location: HOT LEG C Drawing No.: HBR2.10618 SHOD012

Description:

"C" HOT LEG ELBOW TO SIG NOZZLE System ID: 2005 Component ID: 1078/04DM Sizee/Length: 29"1107.442" Thickness/Diamtec. 2.6"V29" Lknjtaboris: YES, AXIAL AND CIRCUMFERENTIAL SCANS ON THE DOWNSTREAM SIDE Start Time: 1200 Finish Time: 1500 Instrument Settings Search Unit Cal, Time Date Axial Orientated Search Unit Serial No .: 1009L Serial No.: Li 22451 K21232 Checks C b ig Inta - . 32/02 Calibration Signal leo Sweep Sownd PathP Manufacturer: Staveley Manufacturer KBA Intial Cal. 0850 3121!2012 Reflector Amplitude % Division Model: Sonic 136 Unearity: L-12-005 Size: 1.0" Model: Alpha Inter, Cal. N/A 114T SOH 80% 2 NIA Delay: 1.49 Range: S.00", Freq.: 1.0MHz Center Freq.: N/A Inter, Cal. NA _/2 T SDH 70% 4 WA M'tl Ca/Vel: 0.230 Pulse Width: 500 n1V E Angle: 45" Squire A 5 Inter Cal- A 34 T SON 40% .8 A Damping: 500 Ohms Reject: Off Measured Angle: 42' Mode: Long. Final Cal. 1520 2113/2012 ID NOTCH 20% 9.2 N/A Pulse Rep.: 2 kI-Iz SU Freq.: 1.0 MHz Exit Point: 0.7 # of Elements: I Couplant InsL Freq.: 1.0 MHz Oisp. Mode: LONG. - Cal, Batch: 05325 Circumferential Orientated Search Unit Voltage: Fixed Config.: Dual Fnocu: N/A Ultragel If Calbation Signal Sweep Shape: Round Contour: FLAT gReflector Ampude % Division dPath Wedgke Style: NON-INTEGRAL NIA 1/ N/A NIA NA NIA N/

N/A Ax. Gain (dB): 77.6 Circ. Gain (dB): N/A se- h NIT C Exan Batch: 05325 I Screen Dlv. = 0.5 in. of Sound Path Type:, RG5$u Search 12' Length: 12' Nal No.Conn.: 0 Type: Ultragel 11 Calibration Block Scan Coverage Mfg.: Sonotech. IncM Cal, Block No.: CPL-66A Upstream IR Downstreamr- Scan dB 83.6 Reference Block Reference/Simulator Block Thickness; &38" Dia: 31" CW [] CCWVE Scan dB:" NIA Serial No.: N/A Gain Signal Swep Sound Paiti ITi 003 dB Reflector Amplitude% Dison Cal. Blk, Temp.; 64° Temp. Tool:

Exam Surface: OD Type: N/A N/A NIA N/A N/A Cap Temp.: 62 Temp. Tool: iTi 003 face Condition: GROUND SMOOTH Recordable Indication(s): Yes [] No * (if Yes, Ref. Attached Utasonic Indication Report.)

Results: Sat [ Unsat "] Eval Comments: +6 dB PRODUCED A NOISE LEVEL OF 15% TO 20%0 FILTER SET AT I Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data: YES Examiner Level Il-PDI Sigrtue _ Date Review Signature Date Malia, Mark T ,4 "~ig 2A13/2012 Buck, George L Sitntur 2/11&M02 Examiner Level II.PoI Signature Date Site Review DSignaturee Overly, Eric S. . 122 James R. Salton .221/2012 Other Level N/A Signature Date ANII Review ' ,ature Dale N/A Robert Winegarden ANII * . . 2(22/2012 UT9 - This Document is a OA Record (1-J Page 63 of 221

~b Nudgee ~itsuun UT Calibration. _xamination (reip Site/Unit: RNP / RNP2 Procedure: NDEP-0449 Outage No.: ISI RO-27 Summary No.: 39300 Procedure Rev.: 2 Report No.: UT-12-006 Wornscope: ISI Work Order No.: 1820581 Page:, 2 of 5 Code: 1995 Edition/1996 Addenda Cat-/tem: 8-F/185.70 Localiori: HOT LEG C Drawing No.: HBR2-10618 SHOO012 Descripion: "C" HOT LEG ELBOW TO SIG NOZZLE System ID: 2005 Component ID: 1078/04DM Size/Length: 29"P107.442" Thickness/Dlameter: 2.6"V29" LimTtalions: YES, AXIAL AND CIRCUMFERENTIAL SCANS ON THE DOWNSTREAM SIDE Start Time: 1200 Finish Time: 1500 Instrument Settings Search Unit Cal Time Date Axial Orientated Search Unit Serial No.: 1009L Serial No.: L12245 1K21232 Checkr 21212 C Calibrationilo Signal Sweep Sound Pathi Manufacturer: Staveley Manufacturer. KBA Initial Cal. 0910 21`312012 Reflector Anpitude % Division Model. Sonic 136 Linearirf: L-12-005 Size: 1.0" Model: Alpha Inter. Cal. N/A N/A NIA NIA NIA Delay: 1.49 Range: 10.00" Freq,: 1.0 MHz Center Freq.: NIA Inter. CaW. N/A Inter, Cal. N/A MU Cal/Vel: 0.230 Pulse Width: 500 nis Examn Angle: 45* Squint Angle: 1 FIntrCal. :A: 12 Damping: 500 Ohms Reject: Off Measured Angle: 42° Mode; Long.

Pulse Rep.: 2 kHz SU Freq.: 1.0 MHz Exit Point 0.7" # of Elements: I1 Cupant_

Inst. Freq.: 1.0 MHz Disp. Mode: LONG. Config.; DUAL Focus: N/A Cal. Batch: 06326 Circumferential Orientated Search Unit Voltage: Fixed She: Round Contour. FLAT Type: Ultragel II Calibratiou Signal Sweep Mfg.: Sonotech, Inc. Reflector Amplitude % Division Sound Path Wedge Style: NON-INTEGRAL h14 T SDH 80% 1.1 N/A Arc Gain (dB): N/A Cire. Cain (dB): 76 SrcUntCbeExe'm Batch: 05325 12TS~ ______________

Search Unit Cable It112 T SD- 70% 2-2 NA I Screen Div. = 0.1 in of Sound Path Type: RGSBu Length: 12' No. Conn.: 0 Mfg.: Uoo-ch II 3/4 T SDH 35% 3.5 N/A

.... Mfg.: Sonotesh. Inc. I OC 4 . /

Calibration Block Scan Coverage IDNOTCH 34% 5.6 1 NA Cal, Block No.: CPL-66A Upstream [v Downstream((] Scan dB: NIA Reference Block Reference/Simulator Block Thickness: 3.3" Dia: 31" cw] CCWJ S~can<B: 82 Serial No.: M/A Gain Signal Sweep Sound Path TCal, Bk. rnpss:38 Too]:

DTemp. i 003" W ndB Reflector Amplitude % Division Cl, Bk. Terp.: 64_._" Terp. Tool. iRi 003 Exam Surface: 00 Type: NIA A N/A NA WA N/A NIA Conp. Temp.: 621 Temp, Tool; ITiI003 Surface Condition: GROUNDSMOOTH Recordable Indication(s): Yes E] No R: (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sal Unksat Eval] Corniments: +6dB PRODUCED A NOISE LEVEL OF 15% TO 2W6, FILTER SET AT I Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data- YES E~mminer Level li-PI Siggpature Date Reviewer , A Signature Date Malia, Mark C, 2113/2012 Buck, George L. 2J18/2012 Examiner Level II-PoI _ Signature Date Site Review S'nre, Date Overly, Eric S .% 2,1312012 James R. Salton 212112012 Other Level WA Signature Date ANII Review /Signature Date N/A Robert Winegarden ANflr ý 4- 2122W/20 UT9 - 7b Is Document is a QA Record Page 64 of 221

Nuclear Supplemental Report Report No.: uT,12oo-00 Page: 3 of 8 IUmmary No.: 39300 Sketch or Photo: V:*hamdlddedaNPDala\DaaSheoUnfo*UT-12-008.pg MA-ZK MAI-IrA i-vIC tIyM

'00Z/ z /*/20 FI- ?DI,c--,

IF .tL . ,.G grwvf G.P.

)

I 30 Supplemental Reports - This Document Is a QA Record Page 65 of 221

Supplemental Report Report No.: UT-I 2-006 Page; 4 of 5 Summary No.: 39300 Examiner: Malia, Mark kLevel: [I-PDI Reviewer: Buck, George L. Date: 211812012 Examiner: Overly, Eric S.

• 6-1Level: IN-PDI Site Review. James R. Salton Date: 212112012 Other: N/A Level: NIA ANII Review: Robert Winegarden ANII Date: 2J2212012 Comments:

Weld 1078/04DM could not be inspected using NDEP-042S (PDI-2) or NDEP-0457 (PDI-I0) due to configuration. These welds are cast piping to the steam generator nozzles. These welds were inspected using NDEP-0449. NDEP-0449 paragraph 7.2.5.2 requires a 60 or 70 degree longitudinal beam be used in addition to a 45 degree shear wave. Since a 45 degree longitudinal wave was being used as the primary inspection angle, a 60 degree longitudinal wave was determined not to be beneficial by the UT Level Ill. Additionally, paragraph 8.4.5 requires the search unit be positioned to obtain the maximum response from the ID notch and set the response to 80% full screen height for the circumferential calibration. Cast material is inherently "noisy" ultrasonically. The calibration was performed using the 114T, 112T and 314T holes as well as the ID notch, similar to the axial calibration. The notch appeared at 34% full screen heighL The addition of 6dB brought the noise level to 15-25%. Had the notch been set to 80% as required, the noise level would have been In excess of 50 % full screen height The calibration and examination are acceptable as performed. George Buck UT L4i1 2/18112 Page 66 of 221 Supplemental Reports Supplemental Reports -- This Document is This Document a QA Record is a QA Record Page 66 of 221

(!.u!AjrVjeP UI txaminations -Pipe Site/Unit: RNP I RNP2 Procedure; NDEP-0449 Outage No.: ISI RO-27 Summary No.: 39300 Procedure Rev.: 2 Report No.: UT-1 2.008 Workscope: Isl Work Order No.: 1820581 Page: 5 of 6 45 dea Scan I 100.000  % Length X 100.000  % volume of length 1 100 = 100.000  % total for Scan I Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000 -  % total for Scan 2 Scan 3 100.000  % Length X 50,000  % volume of length 1 100 = 50,000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length 1 100 = 50.000  % total for Scan 4 Add totals and divide by # scans = 50.000  % total for 45 deg Other deg - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans, Scan I  % Length X  % volume of length 1 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length 1 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length I 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length /100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000  % Total for complete exam Site Field Supervisor: Edmund Donovan Date: 2113!2012 Page 67 of 221 LE PIPE - This Document is a QA Record

10.0 107B/05DM, REACTOR COOLANT LOOP PIPE COLD LEG LOOP "C" ELBOW TO STEAM GENERATOR NOZZLE WELD 10.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F Item Number: B5.70

Description:

Reactor Coolant Loop "C" Cold Leg Dissimilar Metal Weld at Steam Generator Nozzle Component Identification: 10 7B/05DM Summary Number: 39400 10.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWB-2500, Table IWB-2500-1, Examination Category B-F, Item Number B5.70, requires surface and volumetric coverage per Figure IWB-2500-8, surface examination coverage is area A-B and volumetric examination coverage is C-D-E-F.

10.3 IMPRACTICALITY OF COMPLIANCE There are three steam generators and each contains an inlet nozzle (34.2" OD) and an outlet nozzle (37.76" OD) with each having the same dissimilar metal weld configuration. The examination is performed from a single side due to the steam generator nozzle configuration. The steam generator nozzles (SA 351) are clad on the nozzle interface side with stainless steel.

The loop elbow is centrifically cast stainless steel (CF8M) with a stainless steel weld connecting the assembly to the stainless steel buttered carbon steel steam generator nozzle. There are no safe-ends associated with the steam generator to loop pipe elbow configurations. The materials associated with these welds are not Alloy 600 materials. These examinations were performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which would require the plant be redesigned and modified in order to achieve a credited examination of the steam generator nozzle to loop pipe weld. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel but HRBSEP utilized Appendix VIII PDI qualified personnel, equipment, and procedures for this examination.

Page 68 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100% coverage with no recordable indications identified.

2. Volumetric coverage of weld 107B/05DM achieved 50.00% of the code required volume. The examination is a single side access due to the nozzle configuration. The upstream scan performed on the downstream side of the weld achieved 100.00% of the volume and there was no downstream scan performed on the upstream side of the weld due to the nozzle configuration in that the beam would not enter the code required volume area. The circumferential scan achieved 50.00% code required coverage in aggregate. A 450 KB Aerotech, 1.0" diameter, 1.00MHz, longitudinal wave tandem mount transducer was utilized for the axial scan examination and a 450 KB Aerotech, 1.0" diameter, .75MHz, longitudinal wave tandem mount transducer was utilized for the circumferential scan examination. The transducer shoes are individually contoured for the axial scan and the circumferential scan. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval. In addition, there is no approved Appendix VIII qualification for centrifugally cast austenitic steel.

Page 69 of 221

Liquid Penetrant Examination cGaerasf~ Nulear Site/Unit RNP I RNP2 Procedure: NDEP-0201 Outage No.; ISI RO-27 Summary No.: 39400 Procedure Rev.: 31 Report No,- PT-12-002 Workscope: ISI Work Order No.: 1820581 Page: 1 of I Code: 1995 Edition11998 Addenda Cal./ilem: B-FIB5.70 Location: CROSSOVER LEG C Drawing No.: HBR2-10618 SHOO012

Description:

"C" SIG NOZZLE TO ELBOW System ID: 2005 Component ID: 107BI05DM Size/Length: 31'"118.627" Limitations: NONE Light Meter Mfg.: CENTER Serial No.: 1603 Illumination: 130 fc Temp. Tool Mfg.: PTC Serial No.; iTi 004 Surface Temp.: 63 'F Comparator Block Temp.: Side A: N/A *F Side B: NIA *F Resolution: Not Used Lo/Wo Location: N/A Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SPI SKC-S SKD-S2 Batch No. 09L08K 08G14K 09L08K 08A24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11 MINUTES Time Exam Started: 0930 Time Exam Completed: 1145 Indication Loc Loc Diameter Length Type Remarks No. L W RPL NRI Comments:

NO RECORDABLE INDICATIONS.

Results: Satl Unsat l Eval 7 NIA Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level ilL Signature Date Reviewer /Signature Date Broyles, Willis ,.2r712012 Buck, George L. -J*-L -- * -. 2/812012 Examiner Level IlL Date Site Review Signature Date Orlosky, Mark 21712012 Michael W. Blew c-a9201 1 2 Other Level NIA Signature 6' Date ANII Review Signature Date NIA Robert Winegarden ANiI?-- .-. 211012012 PTt - This Document is a QA Record Page 70 of 221

h Nudar UT Calibration, ..xamination Gemsaloan Site/Unit: RNP / RNP2 Procedure: NDEP-0449 Outge No.: ISI RO-27 Sunmary No.: 39400 Procedure Rev.: 2 Report No.: UT-12-007 Norkscope: ISI Work Order No.: 1820681 Page: 1 of 6 Code: 1995 Edition!'1996 Addenda Cat.,teuw B.FJBS.70 Location: CROSSOVER LEG C Draying No-: HBR2-10618 SHOO1 2

Description:

"C" SG NOZZLE TO ELBOW System ID: 2005 Component ID: IO7WOSDM Size/Length: 31"1 18.627- Thickness/Diameter2 3.3=3"131" Umitations: YES, AXIAL AND CIRCUMFERENTIAL SCANS ON THE UPSTREAM SIDE Start Time: 1200 Finish Time: 1500 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1009L Serial No.: L12245 / K21232 Checks Cb oi__uP Manufacturer. Staveley Manufacturer KBA Initial Cal- 0850 3121(2012 Reflector Ampitude % Division Model: Sonic 136 Unearity. L-12-005 Size. 1.0" Model: Alpha Inter. Cal. WA 124 T SON 80% 2 N/A Delay. 1.49 Range: 5.000" Freq.: 1.0 MHz Center Freq.: WA Inter. Cal. WA 112 T SON 70% 4 NfA M1I CaNaI: 0.230 Pulse Width: 500 nfs Exam Angle 45* Squint Angle: 5r Inter. Cal N. A 3X4 T SO 40% 5.8 NIA Damping: 500 Ohms Reject: Off Measured Ange: 42' Mode: Long. Final Cal. 1520 211312012 ID NOTCH 20% 91 WA Pulse Rep.: 2 kHz SU Freq.: 1.0 MHz Exit Point 0.7" # of Elements: 1 Couplant Inst. Freq.: 1.0 MHz Disp. Mode: LONG. - Cat Batch: 05326 Circumferential Orientated Search Unit Vol".. Fixed Config.: DUAL Focus: NIA Type: Ultragal II Calibration Signal Sweep Shape: Round Contour: FLAT Mfg.: Sonotech, Inc. Reflector Anplitude % Division Sound Path Wedge Styie: NONI4NTEGRAL N/A NIA NIA WA Ax. Gain {dB): 77.6 Circ. Gain (dB): N/A SearC h Unit Cable Exam Bach: 05325 1 Screen Div. = 0.5 in. at Sound Path TeLg T yp)e: RG S0 u 2 ' N O. C o nr.: 0 Le rrgth : 110Type: y eU Ua tr g l II Calibration Block Scan Coverage - Mfg Sonotech, Inc.

Cal. Block No.: CPL-t6A Upstream ] Dow'streamri Scan d: 83.6 Reference Block ReferencelSImulator Block Thickness: 3.38" DiO.: 31^ CW[- SerialNo: WA dB R tor Sweep S o P Cal. I3k.

Tamp.: 64' Temp. Too: mTi003 Scan dB: N/A e No nCCW[]RlA Ampnitude Doind Swep Path Exam Surface: OD Type: NIA NIA NIA N/A N/A NWA Comp. Temp.: 62' Temp. Tool: ITI 003 GROUND SMOOTH Recordlable Indication(s): Yes LI No tJ (If Yes. Ref. Attached Ultrasonic Indication Report.)

Results: Sat [J Unsat EvalI Comments: + 6 dB PRODUCED A NOISE LEVEL OF 15% TO 20%/

YES FiLTER SETAT 1 Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data 2/11&2012 Malia, Mark 2 11312D12 Suck. George L Date Site Review S'Date Exam iner Level II-PDI Signature 2/I1/2012 Overly, Eric S. *6rW 2113/202 James R. Salton

/" Signature Date Other Level N/A Sign alu e - Datel ANtI Rev iiw MIA Robert Winegarden ANII Y.IC! 2/2012 UT9 - This Document is a QA Record Page 71 of 221

NLclear eGanermion UT Calibration. _..xamination Group Site/Unit RNP i RNP2 Procedure: NDEP-449 Outsge No.: ISI RO-27 Sumrary No.: 39400 Procedure Rev.: 2 Report No.: UT-12-007 Werkscope: IS' Work Order No.: 1820581 Page; 2 of 6 Code; 1995 Edition/1996 Addenda Cat./Item: B-FJ!5.70 Location: CROSSOVER LEG C ODrawng No.; HBR2-10618 SH00012 Descriplion: "C" SIG NOZZLE TO ELBOW System ID: 2006 Component ID: 1078105DM Size/Length: 31"1118.62"r' Thickness/Diameter 3.383X731" Litaions: YES, AXIAL AND CIRCUMFERENTIAL SCANS ON THE UPSTREAM SIDE Start Time: 1200 Finish Tir'e: 1500 Instrument Settings Search Unt Time Date Axial Orientated Search Unit Serial No.: 1009L Serial No.: L122451 K21232 Checks C ra*tlor Caib al SiinaI S Sweep !SudPl Manufacturer. Staveley Manufacturer: KBA Initial Cal. 0910 2/1312012 Reflector Amplitude % Divisio u n Model: Sonic 136 Unearity: L-12-006 Size: 1.01 Model: Alpha Inter. Cal. NIA NA NA N/A NIA Deia 1.49 Range: 10.00" Freq.: 1.0 MHz Center Freq.: NIA Inter Cal. NIA M'tl CalNel: 0.230 Pulse Width: 500 n/s Exam Angle: 46' Squint Angle: 5 r NIA Final Cal. 1530 2/13:1201 Damping: 500 Ohms Reject Off Measured Angle: 42? Mode: Long.

Pulse Rep.: 2 kHz SU Freq.: 1.0 MHz Exit Point: 0.ox # of Elements: I Couplant Inst Freq.: ILFr.

10Ml 1.0 MHz Ds.Me:

Dsp. Mod LN.

LONG. Config.: DUAL D; Focus: NWA

- Cal. Batch: 05325 Circumferential

_____ Orientated Search Unit Voltage: Fixed Shape: Round Contour FLAT Type: Ultragel II Calbration Signal Sweep Sound Pam Mfg.: Sonotech, Inc. Reflector An"Iitude% Division Wedge Style: NON-INTEGRAL 1/4 T SDH 80% 1.1 N/A Ax. Gain (dB): NWA Circ. Gain (dB): 76 Exam Batch: 05325 Search Unit Catble 1/2 TSDH 70% 2.2 NWA 1 SOeen Div. = 0. .... in. of Sound Path Type: RG58u Length: 1Z No. Conn.: 0 Type:

Mfg.: Ultragel Inc.

Sonotech, II 3/4 T SDH 35% 3.5 WA Calibration Block Scan Coverage ID NOTCH 34% &6 NWA CaL Block No.: CPL-66A Upstreamn[] Downstreamr[] Sca. dB: NWA Reference Block ReferencrbSimulator Block Thickness: 3.38" Dia.: 31" CWz CCW R Scen d6: 82 Sedal No.: N/A Gan Signal Sw%ýeFp Sound Path CaL. B~k. Temp.: 64'.*. Temp. Tool* riT003 Exam Surface:

dB Reflector Aml~itude % Driso OOD - Type; NIA NIA NIA NIA NIA NIA Comp. Temp.: 62' Temp. Tool: rri 003 Surface Condion: GROUND SMOOTH Ca--.Tra,:W Tm.Tol n ~ EaSurface: GON00dJ*1 S O TH p:W / / / AW Recordable Indication(s): Yes Ej No [I (IfYes, Ref. Attached Ultrasonic Indication Report,)

Results: Satl] Unsatl] Eval[] Caomients: ÷6dB PRODUCED A NOISE LEVEL OF 15%TO 20%.

FILTER SET AT 1 Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data: YES Examiner Level itPo S'ntr Date Reviewer gSignature Date Malia, Mark 2/1312012 Buck, George L. 2/18/2012 Examiner Leweli-ml Signature Date Site Review U S" niaj Date Overly, Eric S. . ' 2/1312012 James R. Salton 2/21/2012 Other Level N/A Signature' Date ANII Review &r Signature Date NWA Robert %MnegardenANII * .. _ 2/22/2012 UT9 - This Document is a QA Record Page 72 of 221

UT Calibration...xamination LNuclear Gencralion Group Site/Unit RNP I RNP2 Procedure: NDIEP-M49 Outage No.: ISI RO-27 Summary No.: 39400 Procedure Rev.: 2 Report No.: UT.12-007 Workscope. ISI Work Order No.: 1820681 Page: 3 Of 6 Code: 1995 EdItion/11985 Addenda Cat~emo B.FIB5.70 Location: CROSSOVER LEG C Drawing No.: HBR2-10618 SH0001 2

Description:

"C" S/G NOZZLE TO ELBOW System ID: 2005 Component ID: 107BAOGOM Size/length: 31"1118.627" Thickness/Diameter: 3.383"f31" Limitations: YES, AXIAL AND CIRCUMFERENTIAL SCANS ON THE LPSTREAM SIDE Start Time: 1200 Finish Time: 1600 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No,: 1009L SeriWl No.: K21232 Checks Calibration Signal Swoee ManufacturManufatverer: anufacturer: K0A In9i1Cal. 9'1 211312012 Reflector Amniplitude % Divisio S Model: Sonic 136 Linearity: L-12-005 Size: 1.0" Modet Alpha Inter. Cal. NIA NIA NIA WA MIA Delay. 1.49 Range: 10.00' Freq,: 1.0 MHz Center Freq.: N/A Inter. Cal. NIA Inter. Cal. NWA____

MId Cagel: 0.230 Pulse Width: 500 nds Exam Angle: 45' Squint Angle: 5' Intl Cal- I 1 Damping: 500 Ohms Reject: Off Measured Angle: 42 Mode: Long.

Pulse Rep.: 2 kHz SU Freq.: 1.0 MHz Exdt Point: 0.T # of Elements: 2 Coupiant_

Inst. Freq.: 1.0 MHz Dlsp. Modec LONG. Config.: DUAL Focus: N-- Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: Fixed Shape: Type: Ultragel II Calibration Signal Sweep Votagxdhpe Round Corttor: FLAT rMfg.: Sonotach, Inc. Reflector Amplitude % Division Wedge Style: NON-INTEGRAL 1/4 TSDH 80% 1.1 N/A Ax. Gain (dB): NA Circ. Gain (dB). 76 W Exam Batch: 05325 Search Unit Cable T12 T SDH 70% 2.2 NIA I Screen Div. = 0.1 in. of Sound Path Type, RG58u Length: 12Z No. Conn.: 0 3/4 T SOH 35% 3.5 NIA

-- - - Mfg.: Sonotech, Inc.

Calibration Block scan Coverage ID NOTCH 34% 5.6 N/A Cal. Block No.: CPL-66A Upstream[] Do*sn$ream[- Scan dB: N/A Reference Block ReferenoeJSimulator Block Thickness: 3.38" Dia.: 31" CW pq CCWF. Scan dB: 82 Serial No.: NIA Gain signal % Sweeitp Division Cal, Blk. Temp.: 640 Temp. Tool: ITi 003 Exam Surface: 0D Type: NWA NIA NIA N/A WA WA Comp. Temp.: 2r Temp. Tool: ITI 003 Surface Condition: GROUND SMOOTH Recordable lndlcatlon(s): Yes E) No R] (If Yes, Ref, Attached Ultrasonic Indication Report.)

Results: Sal 23 Unsat Li Eval [] Comments: + 6 dBPRODUCEDANOISE LEVEL OF 15%TO2D%,

FILTER SET AT I Percent Of Coverage Obtained > 9D%: S0% Reviewed Previous Dama: YES Exarine Level II-PDl S'g ature~ Ot. Reviewer Signature Date Malla, Mark 2M13/2012 Buck, George L . 2/18/2012 Exarmner Level I-Poi Signature Date Site Review )ignature Date Overly, Eric S. 23/2012 2' James- Salton =22112012 Other Level WA Signature Datel ANII Review Signature Data WA Robert Winegarden ANII -VV -* 2/22M 1201 LIT9 - This Domment is a CA Record Page 73 of 221

Nuclear Supplemental Report

/UU~u.UGCrer86'o' Report No.; UT-12-007 G.o-MO*

Page: 4 of 6 Summary No.: 39400 Sketch or Photo: V:\Shared~IddeaiRRNP_DalaDataSheetInfd\UT-12-007.jpg j1AIAK e. MIAALI A 4-6ELff Z-13-i2.

W4J.D W10-T!H 2.250 e6IT POWAT CwieCLw I /TBA5Dr

/~

/7

-7

//

A 0~ ~ V1 Supplemental Reports - This Document is a QA Record Page 74 of 221

Genere io, Supplemental Report

.mroup Report No.: UT-12-007 Page: 5 of 6 SSummary No, 39400 Examiner: Malia, Mark /A& "Af Level: II-PDI Reviewer: Buck, George L. Date: 211812012 Examiner: Overly, Eric S. e J). *,L ./Level: II-PDI Site Review: James R. Salton Date: 212112012 Other: NIA Level: NIA ANII Review; Robert Winegarden ANII Date: 212212012 Comments:

Weld 107BI05DM could not be inspected using NDEP-0425 (PDI-2) or NDEP-0457 (PDI-10) due to configuration. These welds are cast piping to the steam generator nozzles. These welds were Inspected using NDEP-0449. NDEP-0449 paragraph 7.2.5.2 requires a 60 or 70 degree longitudinal beam be used in addition to a 45 degree shear wave. Since a 45 degree longitudinal wave was being used as the primary inspection angle, a 60 degree longitudinal wave was determined not to be beneficial by the UT Level Ill. Additionally, paragraph 8.4.5 requires the search unit be positioned to obtain the maximum response from the ID notch and set the response to 80% full screen height for the circumferential calibration. Cast material is inherently "noisy" ultrasonically. The calibration was performed using the 114T. 112T and 3/4T holes as well as the ID notch, similar to the axial calibration. The notch appeared at 34% full screen height. The addition of 6dB brought the noise level to 15-25%. Had the notch been set to 80% as required, the noise level would have been in excess of 50 % full screen height. The calibration and examination are acceptable as performed. George Buck UT L-Ill 2118112 a QA Record Page 75 of 221 Supplemental Repads Supplemental 10mment Is This Document Repons -- This is a QA Rec*rd Page 75 of 221

UruLPI r-A~iilifidLifUIIb - r-1p~

ue,ýý ýuruup SitelUnit: RNP RNP2 Procedure: NDEP-0449 Outage No.: 1SI RO-27 Summary No.: 39400 Procedure Rev.: 2 Report No.: UT-12-007 Workscope: ISl Work Order No.: 1820581 Page: 6 of 6 4S decn Scan 2 0.000  % Length X 0.000  % volume of length 1100 = 0.000  % total for Scan 1 Scan 2 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 2 Scan 3 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 4 Add totals and divide by # scans = 50.000  % total for 45 deg Other de _ (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length I 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length 1100 =  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length 1 100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by# of scans to determine; 50.000  % Total for complete exam Site Field Supervisor: Edmund Donovan , Date: 211312012 Page 76 of 221 LE PIPE - This Document is a QA Record

11.0 116B/19DM, PIPING TO PRESSURIZER SPRAY NOZZLE 11.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-F "Pressure Retaining Welds in Piping" Item Number: B5.40

Description:

Piping to Pressurizer Spray Nozzle Component Identification: 116/19DM Summary Number: 63500 11.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWB-2500, Table IWB-2500-1, Examination Category B-F, "Pressure Retaining Dissimilar Metal Welds in Vessel Nozzles", Item No. B5.40 requires surface and volumetric examination per Figure IWB-2500-8, surface examination area is A-B and volumetric examination volume is C-D-E-F.

11.4 IMPRACTICALITY OF COMPLIANCE The 4" pressurizer spray nozzle (SA 351) is clad on the inside diameter of the carbon nozzle side with stainless steel. The nozzle is then connected to a safe-end (SA 316) which is welded to the 4" process pipe. The materials associated with this weld are not Alloy 600 materials. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant which is a carbon steel tapered nozzle, stainless steel buttered and welded to a stainless steel safe end weld. In addition, the adjacent process pipe to safe end weld also creates a limitation in that the sound paths travel is through the process pipe to safe end weld when examining the safe end to nozzle dissimilar meat weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the pressurizer spray nozzle to safe end weld. HRBSEP utilized Appendix VIII dissimilar metal weld (DM) qualified personnel for this examination.

Page 77 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100% coverage with no recordable indications identified.

2. Volumetric coverage of weld 116B/19DM achieved 75.00% of the code required volume. The examination is a single side access due to the nozzle configuration and adjacent weld. The downstream scan performed on the upstream side of the weld achieved 100.00% of the volume and there was no upstream scan performed on the downstream side of the weld due to the nozzle configuration and adjacent weld in that the beam would not enter the code required volume area.

Examination with a higher angle would not add to the coverage achieved. The circumferential scans achieved 100.00% code required coverage in aggregate. A 450 KBA, .375" diameter, 1.5MHz, a 45' dual RTD, 2.0MHz longitudinal wave was utilized for the circumferential examination scans and a 600 dual RTD, 2.0MHz longitudinal wave was utilized for the axial examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-F. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-F, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

HRBSEP utilized Appendix VIII dissimilar metal weld (DM) qualified personnel for this examination.

Page 78 of 221

Nuclear Liquid Penetrant Examination Generation Group Site/Unit: RNP I RNP2 Procedure: 83A6101 Outage No.: ISI RO-22 Summary No.: 63500 Procedure Rev.: 6 Report No.: PT-04-074 Workscope: ISl Work Order No.: 422933 Page: 1 of Code: 199511996A Cat./item: B-F/B5.40 Location: CON3-O14-14 Drawing No.: CPL-1 16B

Description:

SAFE END TO PZR SPRAY NOZZLE System ID: 2005 Component ID: 116B/19DM Size/Length: 4" Limitations: None Light Meter Mfg.: WA Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: PTC Instruments Serial No.: 60423 Surface Temp.: 86 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A °F Resolution: Gray Card Lo/Wo Location: N/A Surface Condition: Flush Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 02101K O1A15K 02B01K 01M01K Time Evap. 5 minutes Dwell 10 minutes Evap. 5 minutes Develop 7 minutes Time Exam Started: 2030 Time Exam Completed: 2135 Indication Loc Loc Diameter Length Type Remarks No. L W R/L NRI Comments:

None Results: Sat R] Unsat LI Eval El Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II J atn(f Date Reviewer

• L ,g ni Date Rollo, John 1(410 4/30/2004 Scott Larson Level III -,l_5/3/2004 Examiner Level N/A Signature Date Site Review p.-i.Jgnature Date N/A ( Michael W Blew l41J91 5/3/2004 Other Level Ill Sig7ture Date ANII Review Sign ure Date Donovan, Edmund, - 5/3/2004 Larry Jones 5/3/2004 PTI4_ ecrL, I ThsDcuetisaQ ae79o 2 PT1 - This Document is a QA Record Page 79 of 221

Nuclear UT Calibration/Examination Genwation Site/Unit: RNP / RNP2 Procedure: 83A6341 Outage No.: ISI RO-22 Summary No.: 63500 Procedure Rev.: 0 Report No.: UT-04-043 Norkscope: 'SI Work Order No.: 422933 Page: 1 of 3 Code: 199511996A Cat/Itern: B-F/B5.40 Location: CON3-014-14 Drawing No.: CPL-116B

Description:

SAFE END TO PZR SPRAY NOZZLE System ID: 2005 Component ID: 116B/19DM Size/Length: 4! Thickness/Diameter: 0.531 Umitations: Refer to Umitation Record. Start Time: 0141 Finish Time: 0155 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1009L Serial No.: 00W4H6 Checks C b ig leo P inta23~3/04 al Calibraton Signal Swep Sound Path Manufacturer. Staveley Manufacturer: KBA Inital Cal. 2243 4/30/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 0.375 Shape: Round Inter. Cal. 0140 5/1/2004 1" Notch 80 8.2 1.39 Delay: .364 Range: 2.5 Freq.: 1.5 MHz Style: Composite Inter. Cal.

M't1CalNel: .123 Pulser. 334 Exam Angle: 45 # of Elements: Single Inter. Cal.

Damping: 500 Reject: Off Mode: Shear - Final Cal. 0312 5/1004 Rep. Rate: 4K Freq.: 2.25 Measured Angle: 45 Couplant Filter: 1 Mode: P/E Wedge Style: MSWSOC Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: Fixed Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 29.4 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division 10 Screen Div. = 2.5 in. of Sound Path Type: RG-174 Em Batch: 01125NA Linearity Report No.: L.04-003 Length: 6 No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-79 Upstream [] Downstream Scan dB: 40 Reference Block ReferenceSimulator Block Thioknes_:

Thickness: 1"

1. Dia.

Dia.: _ RatCW Flat CW [_CCW[] CCW Scan d:

Sn dB: 4 40 Serial SeriaGainNo.: 86-3253 dB Reflector Amplitude Signal % Division Sweep Sound Path Cal. Bik. Temp.: 73 Temp. Tool: 60196 Exam Surface: OD Type: SS Rompas 29.4 Refo A d D .7 I__

Type: _SS________ 29. NSH 26 2.8 .7 Comp. Temp.: 86 Temp. Tool: 60196 Surface Condition: Ground flush 29.4 FSH 16 4.1 1.025 Recordable Indication(s): Yes [] No [] (11Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Unsat Eval Ml Comments: Single sided coverage claimed from upstream side. No meaningful data obtained from downstream scan.

0 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Maintained 5-20 /61D roll. Refer to UT-04-044 and UT Examiner Level I-PDI Date Reviewer Si,.j gnature Date Hayes,PaulT. 5/1/2004 Edwin M. Black, Level Ill11 5/2/2004 Examiner Lp'/ - Signature Date Site Review BSw*gnature/ Date NAMichael WBlew 5/3/2004 Other Level lii-P g,/ ý m, .Signature Date ANII Review Signature Date Donovan, Edmund UT Tio DcmetisavaRndPge8 M

5/3/2004 Larry Jones 4:A , 5/3/2004 o 2 UT9 - This Document is a GA Record Page 80 of 221

Nuclear Determination of Percent Coverage for Generation (i Group UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: 83A6341 Outage No.: ISI RO-22 Summary No.: 63500 Procedure Rev.: 0 Report No.: UT-04-043 Workscope: ISI Work Order No.: 422933 Page: 2 of 3 45 deq Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length /100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length /100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 75.000  % total for 45 deg Other deg - - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length /100 =  % total for Scan 1 Scan 2  % Length X  % volume of length /100 =  % total for Scan 2 Scan 3  % Length X  % volume of length /100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 75.000  % Total for complete exam Site Field Supervisor: ______* *__ _

Date:-  ; -**4 LE PIPE - This Document is a QA Record Page 81 of 221

(~Nuclear Generation Limitation Record dGroup Site/Unit: RNP / RNP2 Procedure: 83A6341 Outage No.: ISI RO-22 Summary No.: 63500 Procedure Rev.: 0 Report No.: UT-04-043 Workscope: ISI Work Order No.: 422933 Page: 3 of 3 Description of Limitation:

Single sided access due to configuration.

Sketch of Limitation: V:\Shared\Iddeal\RNPData\Detail Drawlngs\1 16B 19DM.bmp C.5 ,oerA, 0%4 6'0-.

A-- ......................

I.........

/

/

Limitations removal requirements:

N/A Radiation field: N/A Examiner Level II-PDI Date Reviewer "iaaa ure Date Hays, aulT.4 Edwin M. Black, Level III 5/2/004 Axaminerture Date Site Review Signature Date WA Michael W Blew 5=3/2004 Other Level IIi.pl*/ *ignae,.o Date ANII Review Signture Date Donovan, Edmund 5/3/2004 Larry Jones , (4w:k 5/3/2004 Limitation - This Document Is a CIA Record Page 82 of 221

i**Nuclear UT Calibration/Examination 6eneration GmGup Sits/Unit: RNP I RNP2 Procedure: 83A6341 Outage No.: ISI RO-22 Summary No.: 63500 Procedure Rev.: 0 Report No.: UT-04-044 Workscope: Is' Work Order No.: 422933 Page: 1 of 1 Code: 199511996A CatJItem: B-F/B5.40 Location: CON3-014-14 Drawing No.: CPL-116B

Description:

SAFE END TO PZR SPRAY NOZZLE System ID: 2005 Component ID: 116B/19DM Size/Length: 4" Thickness/Diameter: 0.531" Limitations: Refer to Umitation Record UT-04-043 Start Time: 0157 Finish Time: 0215 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1009L Serial No.: 04-588 Checks C lb ai Calibration S g lw Signal wepp o dPath Sound a Manufacturer: Staveley Manufacturer: RTD Initial Cal. 2254 4/30/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 2(8x14) Shape: Rect Inter. Cal. 0156 5/1/2004 1" Notch 80 5.6 1.4 Delay: 1.00 Range: 2.5 Freq.: 2.0 MHz Style: 45 TRL 2-Aust Inter. Cal.

MT Cal/Vel: .23 Pulser: 250 Exam Angle: 45 # of Elements: Dual Inter. Cal.

Reject: Off Mode: Long - Final Cal. 0313 5/1/2004 Damping: 500 Rep. Rate: 4K Freq.: 2.25 Measured Angle: 45 Couplant Filter I Mode: Dual Wedge Style: Integral Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: Fixed Type: Ultragel II Calibration Signal Sweep Sound Path Ax Gain (dB): 53.2 Circ. Gain (dB): Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division 10 Screen Div. = 2.5 in. of Sound Path Type: RG-174 Exam Batch: 01125 Linearity Report No.: L-04-003 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block* Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-79

_______Referenc____- Upstream Downstream Scan dB: 60 Reference eilN. Block 86lo53ck Reference/SImulator Reflerc eSmltor% DvsonkBlock Blltd Thickness: 1" Dia.: Flat CW [ CCW [ Scan dB: 60 Senaal No.: 86-3253 dB Signal Sweep Sound Path Exam Surface: 00 Type: SS Rompas 4 e Npiu20 2.8 .7 Cal. Bik. Temp.: 73 Temp. Tool: 60196 Camp. Temp.: 86 Temp. Tool: 60196 Surface Condition: Ground flush 45 FSH 70 4.2 1.05 Recordable Indlication(s): Yes E No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Unsat j] Eval [] Comments: NRI. Single sided coverage claimed. No meaningful data obtained from the downstream scan. Maintained 5-20%ID Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes noise level. See UT-04-043 and UT-04-045 for additional Examiner Level II-PDI Date Reviewer Signature Date S/2004 Edwin 5/,,,,Pa,"-.1 M.Black, Level 1l 5/3/2004 Examiner A ,- ' Signature Date Site Review Signature Date NAMichael WBlew T ' '1 6% 5/3/2004 Other Level III-PDI 6'jI /')f Signature Date ANII Review Signature Date Donovan, Edmund - J

• 5/3/2004 Larry Jones & 5/3/2004 UT9 - This Document is a QA Record Page 83 of 221

Nuclear UT Calibration/Examination Geneation A~Gmbuv Site/Unit: RNP / RNP2 Procedure: 83A6341 Outage No.: ISI RO-22 Suimmary No.: 63500 Procedure Rev.: 0 Report No.: UT-04-045 Workscope: ISI Work Order No.: 422933 Page: 1 of 1 Cede: 1995/1996A CatJltem: B-F/15.40 Location: CON3-014-14 Drawing No.: CPL-116B

Description:

SAFE END TO PZR SPRAY NOZZLE System ID: 2005 Component ID: 116BI19DM Size/Length: 4" ThickneseiDiameter: 0.531" Umitations: Refer to Umitation Record UT-04-043 Start Time: 0217 Finish Time: 0227 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1009L Serial No.: 04-589 Checks

-Calibration Signal wep Sound Path Manufacturer: Staveley Manufacturer: RTD Initial Cal. 2310 4/30/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 2(7x10) Shape: Rect. Inter. Cal. 0216 5/1/2004 1" Notch 80 6.6 1.98 Delay: .883 Range: 2.5 Freq.: 2.0 MHz Style: 60 TRL 2-Aust Inter. Cal.

M'ti Cal/Vel: .23 Pulser: 250 Exam Angle: 60 # of Elements: Dual Inter. Cal.._

- Final Cal.

C 0314i 104_1/d 5/1/2004 Damping: 500 Reject: Off Mode: Long -

Rep. Rate: 4K Freq.: 2.25 Measured Angle: 60 Couplant Filter: 1 Mode: Dual Wedge Style: Integral Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: Fixed Type: Ultragel II Calibration Signal sweep Sound Path Ax. Gain (dB): 65 Circ. Gain (dB): Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division 10 Screwn Div. = 3.0 in. of Sound Path Type: RG-174 Exam Batch: 01125 Unearity Report No.: L-04-003 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-79 Upstream ] Downstream Scan dB: 70 Reference Reference BlockBlo-k_______ dB Reference/Simulator Reflrenc Amltd eimtor %TDsonkBlock ___

Thickness: 1. Dia.: Fiat CW -- CCW -- Scan dB: Serial No.: 86-3253 Gain Signal Sweep Sound Path Cal. Blk. Temp.: 73 Temp. Tool: 60196 Exam Surface: OD Type: 5p NS RSfRompas l  % 'vis 25 .5 Comp. Temp.: 86 Temp. Tool: 60196 Surface Condition: Ground flush 50pe FSRmassSH so 40.5 1.75 Recordable Indication(s): Yes E] No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 65 Unsat EL Eval li Comments: NRI. Single aided coverage claimed. No meaningful data obtained from the downstream scan. Maintained 5-20% ID Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes noise level. See UT-04-043 and UT-04-044 for additional Examiner Level ,I-PDI Date -Reviewer AI* .. *jg inature. Date Hayes,PaulT. 5/1/2004 Edwin M. Black, Level III __ _, 5 04 ExaminerDate Atu Site Review Date N/A Michael W Blew 5/3/2004 Other Level, I'PDi **gnature Date ANII Review Signature Date Donovan, Edmund 5/3/2004 Larry Jones ",

S2., 5/3/2004 UT9~~~~~~~~~This DouetisaQwecrae - 4o_2 UT9 - This Document is a QA Record Page 84 of 221

12.0 108/01BC, BRANCH CONNECTION TO SURGE LINE PIPE 12.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-J "Pressure Retaining Welds in Piping" Item Number: B9.31

Description:

Branch Connection to Surge Line Pipe Component Identification: 108/01 BC Summary Number: 40600 12.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWB-2500, Table IWB-2500-1, Examination Category B-J, "Pressure Retaining Welds in Piping", Item No. B9.31 requires surface and volumetric examination per Figure IWB-2500-10, surface examination area is A-B and volumetric examination coverage is C-D-E-F.

12.3 IMPRACTICALITY OF COMPLIANCE The loop pipe (34.2" OD) to a 12" sch. 140 branch connection is a set on nozzle comprised of austenitic stainless steel butt welded to a wrought stainless steel loop pipe. The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the set on branch connection to loop pipe in which a volumetric limitation is encountered due to the physical configuration of the branch connection to loop pipe weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the branch connection to surge line weld.

Page 85 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100% coverage with no recordable indications identified.

2. Volumetric coverage of weld 108/01BC achieved 50.00% of the code required volume. The examination is a single side access due to the branch connection (set-on) nozzle configuration. The upstream scan performed on the downstream side of the weld achieved 100.00% of the volume and there was no downstream scan performed on the upstream side of the weld due to the branch connection nozzle configuration in that the beam would not enter the code required volume area. The circumferential scans achieved 50.00% code required coverage in aggregate due to the blend area of the branch connection nozzle. A 600 Megasonics, 2(15mm x 25mm) longitudinal transducer, 2.0MHz was utilized for the axial scan and 450 shear, 2.25MHz, Comp-G was utilized for the axial and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-J. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-J, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

HRBSEP utilized PDI qualified personnel, equipment, and procedures for this examination.

Page 86 of 221

Nudlaw Liquid Penetrant Examination Ge*srab o' Site/Unit: RNP I RNP2 Procedure: NDEP-0201 Outage No.: ISI RO-27 40600 Summary No.: 40600 Procedure Rev.: 31 Report No.: PT-12-006 ISl Workscope: IS' Work Order No.: 1820581 Page: 1 of I Code: 1995 Edition/1 996 Addenda Cat./Item: B-J4B9.31 Location: SURGE LINE Drawing No.: HBR2.-10618 SHOO013

Description:

PIPE TO BRANCH CONNECTION System ID: 2005 Component ID: 108o01BC Size/Length: 12"140.055" Limitations: NONE Light Meter Mfg.: CENTER Serial No.: 1603 Illumination: 170 fo @24" Temp. Tool Mfg.; PTC Serial No.: iTi 004 Surface Temp.: 61 OF Comparator Block Temp.: Side A: NIA OF Side B: NIA =F Resolution: Not Used LoNVo Location: NIA Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP1 SKC-S SKD-S2 Batch No. 09L08K 08G14K 09108K OBA24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11 MINUTES Time Exam Started: 0900 Time Exam Completed: 1130 Indication Loc Loc Diameter Length Type Remarks No. L W R/L NRI Comments:

NO RECORDABLE INDICATIONS.

Results: Sat

• Unsat E] Eval [1 NIA Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level IIL Signature Date Reviewer ,/,.In te Date Orlosky, Mark 21t1012012 Buck, George L. . 211012012 Examiner Level IlL Signature or" Date Site Review S,,a Date Broyles, Willis-- 211012012 Michael W. Blew O 211012012 Other Level NIA Signature Dale ANII Review Signature Date N/A Robert Winegarden ANII1r 2/1112012 PT'I - This Dorument Is a CA Reoord Page 87 of 221

c~ Nuvieg?

G~e-iertalion Group Site/Unit: RNP I RNP2 UT Calibration,t.Aamination Procedure: ND~EP-0425 Outage No.: ISI RO-27 Summary No.: Procedure Rev.: 10 Report No.: UT-12-010 Workscope: ISI Work Order No,: 1620581 Page: 1 of 4 Code- 199S EditionI1996 Addenda Cat/item; B-JIB9.31 Locaton: SURGE UNE Drwivng No.: HBR2-10618 SH00013 Description; PIPE TO BRANCH CONNECTION System ID: 2006 Component ID: 108/01BC Size/length: 16"151.25" ThicknessiDiamater 2.75"116 Limrtabtis: NO ACCESS ON UPSTREAM SIDE Start Time: 1020 Finish Time. 1130 Instrument Settdngs Search Unit Cal. Time Date Axial Orientated Search Unit Serial No,: 0134L2 Serial No.: 00wr3x Checks Calbration signal Sweep Sound Pah Manufacturer: Krautkramer Manufacturer Krautkramer Initiul Cal. 0630 2M1012012 Reflector Amplitude % Division Model: USN 568L Uneadty- L-12-004 Size. 0.5" Model: Comp.G Inte. Cal. WA ID NOTCH 80% 5.1 3.53T' Delay-, 6.7753 Range: 7.000" Freq.: 2.25 MHz Center Freq.: WA Inter. Cal. WA MUt Ca VVel: 0.1220 Energy- High Exam Angle: 46 0 Squint Angie: NIA in Cal.

-a- 1231 I 0A2012 Damping: 1000 Ohms Reject 0 Measured Angle: 43' Mode: Shear I_.23 1__

PRF Mode: Auto HIlt SU Freq.: 2.25 MlIz Exit Point: 0.3! # of Elements: Single COUplant Disp. Start IP Rectify: Full Wave - Cal. Batch: 05325 Circumferential Orientated Search Unit Int re.

225Mz ulg Sil. Config.: W/A Focus: W/A ___

Inst.Shape: Round Contour: WrA Type: Uitragel II Calibration Signal Sweep Sd P Mfg.: Sonotech, Inc. Reflector Areplitude % Division Wedge Style: MSWQC '"ID NOTCH 80% 7.4 5.144" 35X5 Circ. Gain (dB): 48 SUn: Sedre Cable Exam Batch; 05325 Ax Gain (d0), Searchl Unit Cable I Screen Div. = 0.7 in. of Sound Path Type: RG174 Length, V No. Conn-: 0 Type: Ultragal II Calibration Block Callb* B~ockScan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-73 UpstreamE- Downstraw- Scan <1B 42 Reference Block Reference/Simulator Block Thickness: 2.5"' Die.: 15" CW V7 CCWa_ Scand_:' 64 SeralNo_: -3263 di Signal SweepSon al. BiCk.

Teap.: 68d Temp. Tool: ____003_dB Reflector iTtude % DvsionSu Exam Surface: OD Type: Rompas SDH 56% 1.4 1.013 Comp. Termp.: 61* Tern. Tool: Mil003 Surface Conditon: AS WELDED Recordable Indicationrs): Yes E] No W, (if Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat

• Uat t E Eval R Cornments: NO RECORDABLE INDICATIONS.

Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Date: YES Exwmner Level II-PDII Signature Date Reviewe Signature Date Overly, Eric S. 21012012 V Buick, George L 2/4111I2012 Exaraner Level Il.PDI dSigriatI Date Site Review Signature Date Malls, Mark 1 ga- 21=10212 Michael W. Blew 2/1212012 Other Level W/A Signature Date ANII Review Signature Date N/A Robert Winegarden ANII  : - 2.16/2012 LUT9 - This Document is a QA Record Page 88 of 221

Gerviration UT Calibration, .Aam ination

% GroLV SitetUrit RNP RNP2 Procedure: NDEP-0426 Outage No.: ISI RO-27 Summary No.: 40600 Procedure Rev.: 10 Report No.: UT-12-010 Workscope: IS' Work Order No.: 1820681 Page: 2 of 4 Code: 1995 EdItionV1996 Addenda Catl.itern: B-.J19.31 Location: SURGE UNE Drawing No.: HBR2-10618 SHOD013 Descriptio,: PIPE TO BRANCH CONNECTION System ID: 2005 Component I: 108/018C SoetLength: 16"151.25" Thickness/Diameter. 2.75"116" Limitations: NO ACCESS ON UPSTREAM SIDE Start Trime: 1020 Finish Time: 1130 Instrument Settings Search Unit Cal. Tim Date A Orientated Search U-nit Serial No.: 013412 Serial No-, Z0209 Checks Calibration Signal Sweep Sound Path Manufacturer: Krautkramer Manufacturer: Mogasonlcs Initial Cal. 0930 2110f2012 Reflector Amplitude % Division Model: USN 68L Linearity: L-12-004 Size: 2(lx25rmm) Model: CSS 60L.. Inter. Ca. NIA ID NOTCH 82% 7.4 4,95w" Delay. 7.3522 Range: 6,760" Freq.: 2.0 MHz Center Freq": NA Inter. Ca. NIA Inter. Ca. MA M'd Cal~el: 0.2330 Energy:. High Exam Angle: 60 ' Squint Angle: WA-FinalIFinalCa._I______

Cal. 1235 211012012 Damping: 1000 Ohms Reject: 0 Measured Angle: 60" Mode: Long.

PRF Mode: Auto High SU Freq.: 2.0 MHz Exi Point: 0.55" # ofElerments: Dual Disp. Start: IP Rectify. Full WaveD - Cl. Batch: 05325 Circumferential Orientated Search Unit Inst. Freq.: 2.0 MHz Pul Splike R CA Type: Ultragel II Calibrtion Signal Sweep Shape: Rect. Contour: A Mfg.: Sonotech, t*c. Reflector Amplitude % Division Sound Path Wedge Style: MSWQC WNA WA NIA WA Ax. Gain (dB): 60 Circ. Gain (dB)" N/A Search Unit Cable E Batch: 05325 in. of Sound Path Type; RG174 Length: 6' No. Conn.: 0 Type: Ultragel II I Screen Div. = 0.67 Scan Mg.: Sonotech, Inc.

Calibration Block Cal. Block No,: CPL-73 Upstream rL Downslraam6 Scan dB: 66 Reference Block Reference*Slmulator Block Gain SiGnat Sweep Sound Path Thlcness' Cal. B~k. Temip.: 2.6" Dim,: 16" cw[--] CCW(-]_ Scan . WA Serial No,: 86-3253 dB Reflector Amplitude % Division 68.0_ Ternp. Tool: ITI 003 Exam Surface. OD Type - Rompas so SOH 85% 2.4 1.604" Comp. Temp.: 61" Tenp. Tool: ITI 003 Surface Condition GROUND SMOOTH R*c*rdable Indicston(s): Yes 0 No q, (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 99 Unsat El Eval El Comments: NO RECORDABLE INDICATIONS.

Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data: YES Examiner Level 114PDI Signature Data Reviewer Signature Date Overly, Eric S. 2M1012012 Buck, George L. 211112012 Examiner Level II-PoI laj*re. Date Site Review ignature Date Ma.a. Mark Michael W. Blew 211212012

,,,.,10,2012 Other Level NWA " Signalure Date ANII Review Signature Date WA Robert WInegarden ANII Q..& 21612012 2ŽM.

UT9 - This Document Is a QA Record Page 89 of 221

ccw Supplemental Report Report No.:

Page: 3 UT-12i.010 of 4

,ummary No.: 40600 Sketch or Photo: %t,%stiduddeawNPData.DaheLtnfoJT-*2.-0g L, j I .

Supplermntal Reports - This Dboument is a OA Remd Page Page9090 oof 22 221

cuh

~Garmation Nucar Determination of Percent Coverage for o Growp UT Examinations - Pipe Site/Unit: RNP RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-27 Summary No.: 40600 Procedure Rev.: 10 Report No.: UT-12-010 Workscope: ISl Work Order No.: 1820581 Page: 4 of 4 Scan 1 0.000  % Length X 0.000  %.volume of length / 100 = 0.000  % total for Scan 1 Scan 2 100.000  % Length X 100.000  % volume of length / 100 = 100.000 %total for Scan 2 Scan 3 100.000  % Length X 50.000  % volume of length /100 = 50.000 %total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length / 100 = 50.000 %total for Scan 4 Add totals and divide by # scans : 50.000  % total for 45 deg Other den - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 = %total for Scan 2 Scan 3  % Length X  % volume of length 1100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coverane Add totals for each scan required and divide by # of scans to determine; 50.000  % Total for complete exam Site Field Supervisor: Ed Donovan Date: 211012012 LE PIPE - This Document is a QA Record Page 91 of 221

13.0 112/01BC, PIPE TO BRANCH CONNECTION 13.1 ASME CODE COMPONENTS AFFECTED Code Class: 1 Examination Category: B-J "Pressure Retaining Welds in Piping" Item Number: B9.31

Description:

Pipe to Branch Connection Component Identification: 112/01 BC Summary Number: 49600 13.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWB-2500, Table IWB-2500-1, Examination Category B-J, "Pressure Retaining Welds in Piping", Item No. B9.31 requires surface and volumetric examination per Figure IWB-2500-10, surface examination area is A-B and volumetric examination coverage is C-D-E-F.

13.3 IMPRACTICALITY OF COMPLIANCE The wrought loop pipe (32.7" OD) is butt welded to a 10", sch. 140 stainless steel branch connection. The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the set on branch connection to loop pipe in which a volumetric limitation is encountered due to the physical configuration of the branch connection to loop pipe weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the branch connection to loop pipe weld.

Page 92 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100% coverage with no recordable indications identified.

2. Volumetric coverage of weld 112/01 BC achieved 50.00% of the code required volume. The examination is a single side access due to the branch connection nozzle configuration. The scan performed upstream achieved 100.00% of the volume and there was no scan performed downstream due to the branch connection nozzle configuration in that the beam would not enter the code required volume area. The circumferential scans achieved 50.00% code required coverage in aggregate due to the blend area of the branch connection nozzle. A 450 Krautkramer, .50" dia. transducer, 2.25MHz was utilized for the axial scan and circumferential examination scans supplemented with a 600 Megasonics, 2(15mm x 25mm) longitudinal wave transducer. A 2.0MHz transducer was utilized for the axial scan examination. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category B-J. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category B-J, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category B-P.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

HRBSEP utilized PDI qualified personnel, equipment, and procedures for this examination.

Page 93 of 221

/UEw (ienmraron Liquid Penetrant Examination doý Grot Site/Unit: RNP I RNP2 Procedure: NDEP-0201 Outage No,: ISI RO-27 Summary No.: 49600 Procedure Rev.: 31 Report No.: PT-I12-009 Workscope: ISI Work Order No.: 1820581 Page: 1 of I Code: 1995 Edition11996 Addenda Cat./Item: B-JIB9.31 Location: CON1-KIS-16 Drawing No.: HBR2-10618 SHOO017

Description:

PIPE TO BRANCH CONNECTION System ID: 2005 Component ID: 1121011BC Size/Length; 10"133.772" Limitations: NONE Light Meter Mfg.: CENTER Serial No.: 1603 Illumination: 170 fc Temp. Tool Mfg.: PTC Serial No.: iTi 004 Surface Temp.: 67 "F Comparator Block Temp.: Side A: NIA °F Side B: NIA OF Resolution: Not Used Loi~o Location: NIA Surface Condition: Ground Smooth Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP1 SKC-S- SKD-S2 Batch No. 09LOK 08G14K 09L08K 08A24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11-MINUTES Time Exam Started: 1000 Time Exam Completed: 1320 Indication Loc Loc Diameter Length Type Remarks No. L W R!L NRI Comments:

NO RECORDABLE INDICATIONS.

Results: Sat 66 Unsat [y Eval L N/A Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level IlL Signature Date Reviewer Signature Date Orlosky, Mark 2I1512012 J Buck, George L. O..pi 4... 2/1512012 Examiner Level IlL r SignatuW 174 Date Site Review U Signature Date Broyles, Willis 21512012 Michael W. Blew 211512012 Other Level N/A "Signature Date ANII Review Signature Date NIA PT1 Thi Docmentis QA ecor Robert Winegarden ANIR4.*J,.LV . .4 Pag94o 2V1612012 22 PT1 - This Document is a QA Record .=:ZZ7 Page 94 of 221

c~o NiLerju Gonvamion Group Site&nII:

Summary No.:

RNP I 49600 RNP2 UT Calibration,_ xAamination Procedure:

Procedure Rev.:

Work Order No.:

NDEP-042S 10 Outage No.:

Report No.;

IS1 RO-27 UT.12-014 of 4 Worlcscolpe.: IS3 1820681 Page: I Code: 1995 EdItiolI19M Addenda Cat/ltem: B-JiB3.31 Location: CONI-KIS-15 Drawing No.: HBR2-10618 SHOO017 Descrption: PIPE TO BRANCH CONNECTION System ID: 2005 Component ID: 112J0tBC SizeLength: 17.5"/65" Thickness/Diarmter: 2.6"117.5" Umitations: YES. AXIAL AND CIRCUMFERENTIAL SCANS ON THE UPSTREAM SIDE ONLY Start Time: 1300 Finish Time: 1430 Instranaint Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 01341.2 Serial No.: 0WT3X Checks I_ Calibration Signal Sweep Sound Path Manufacturec: Krautkramer Manufacturer: Krautkramer Initli Cal. 0945 2J15t2012 Reflector Ampfltude % Division Model: USN 58L Unearity: L-12-004 Size: 0.5" Model: Comp-G Inter. Cal. N/A ID NOTCH 83% 6.1 3.537" Delay 6.7753 Range: 7.00, Freq.: 225 MHz Center Freq.: N/A Inter. Cal. N/A NrIl Cal/Vet: 0.1220 Energy: High Exam Angle: 45' Squint Angle: NIA Inter. Cal. NIA Damping: 1000 Ohns Reject: 0% Measured Angle: 43 Mode: Shear Final Cal. 1645 2M&/2012" PRF Mode: Auto High SU Freq.: 2.25 MHz Exit Point: 0.3" # of Elements: I Couplant Disp. Start IP Rectify-, Full Wave - CaL Batch: 05325 Circumferential Orientated Search Unit Inrst. Freq,: 2.25 MHz Pulser: Spike Corin. SiNGLEp Focus N/A ___

ns.Fe.

2.5MzPle: Sie Shape: Round Conitour: FLAT Type: Ultragel II Calibration Signal sweep SudPt Mfg.: Sonotech, Inc. Reflector Amplitude % DMsion Wedge Stye: MSWQC IDNOTCH 84% 7.4 5.144' Circ. Gain (dB): 48 Unit Cable Exam Batch. 05325 Ax. Gain (d6): 35.5 Search Unit Cable I Screen Div = 0.7 in. of Sound Path Ty. RG174 Length: 6' No. Conn.: 0 Type: Ultrage II Calibration Block Scan Coverage SMig.:

Mg____n Sonotech, Inc.

Cal. Block No.: CPL-73 Upstream g DownsteamD, Scan dB: 47.5 Reference Block Refe.ncelSimulator Block Thicknens: 2.5" Dia.: 15"OD CW R CCWg ScandB: 60 Seal No-: -3263 Gain Signal Swep Son Cal. 81k,T pTo0 dB Reflector Amplitude % Division Comp. Temp.: 87" Temp. Tool:

CSurface iTi 004- Exam Surface:

Condition:

00 GROUNO SMOOTH Type: Rompas 35.5 I .SDH- 71% 1.4 1.004w Recordable Indication~u): Yes ] No WJ (If Yes. Ref. Attached Ultrasonic Indication Report.)

Results: sat R] Unsat* EvI D Comments: NO RECORDABLE INDICATIONS.

Percent Of Coverage Obtained : 90%: 50% Reviewed Previous Data: YES Examiner Le IIIP04 , atur Dade Reviewer Signature Date Malia. Mark . 2/15/2012 Buck, George L "e- Y 2J16/2012 Exaruner Level MA Signatte Date Site Review Signature Date N/A Michael W. Blew 211212 Other Level N/A Signature Data ANII Review Signature Date N/A Robert Winegarden A Ff ,* 2/20/2012 UT9 - This Document is a GA Record Page 95 of 221

UIT Calibration, -.Aam ination Geiicrafiio aii Gm'. SitefUnit" RNP I RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-27 Summary No.: 49600 Procedure Rev.: 10 Repoul No.: UT-12-014 Worikscope: IS1 Work Order No.: 1820581 Page: 2 of 4 Code: 1995 Editlonf199O Addenda CaL/lism: B8J4B3.31 Location: CONI4(15-16 Drawing No.: HSR2-1 0618 SH00017

Description:

PIPE TO BRANCH CONNECTION System ID: 2005 Cowponrent ID: 112t01EC Size/Length: 17.5"155" Thiclness/llsmeter 2.5"/17.6" Limbatwns: YES, AXIAL AND CIRCUMFERENTIAL SCANS ON THE UPSTREAM SIDE ONLY Start Time: 1300 Finish Trn': 1430 Instrument SetIngs Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 01 34L2 Serial No.: Z0209 Checks Calibration Signal Sweep Sound Pat Manufacturer: Krautkramer Manufacturer. Mega-onics I1i081 Cel. 0960 21612012 RefCector Ampitude % DiPsion Model: USN 58L Linearity L-12-004 Size: 2(t5x25nmm) Model: CSS 60L Inter. Cal WA ID NOTCH 82% 7.4 4.95W" Delay. 7.3522 Range: 6.760" Freq.: 2.0 MHz Center Freq.: NIA Inter. Cal. WA.

M1I Cal/Vel: 0.2330 Energy: High Exam Angle: 60r Squint AngWe MIA Inter. Cal. 1WA Danping: 1000 Ohms Reject: 0% Measured Angle: S8r Mode: Long. - -6S_ _ _______ _ _ __

PRF Mode: Auto High SU Freq.: 2.0 MHz Exit Point 0.5." # of Elements: 2 n _

Olisp. Start: IP Rectify. Full Wave Colit.: DUAL Focus: 2.'- Cal. Batch: 06325 Circumferential Orientated Search Unit Inst Freq 2.0 MHz Pulser: Spike Type: Ultragel 1I Calibration Signal Sweep I Mfg.: Sonotech, Inc. Reflector Amplitude % Division Sound Path Wedge Style. INTEGRAL cWA WA N/A WA Ax. Gain (dB): 74 Circ. Gain (d8): NSA earch Unit Cable Exam Batch: 05325 Sound Path Type: RG174 Length: 6' No, Conn.: 0 Type: Ultragel II I Screen Dlv. = 0.676 in. of

... Scan Coverage Mfg,: Sonotach, Inc.

Calibration Block Cal. Block No.: CPL-73 UpstreamR[] Downstream[-] Scan dB: So Reference Block Reference(Simulator Block Thickness: 2.5" Dia.: 15"VO CW3 CCWE Scan dB:N" Seal No.: 86-3253 Gain R*Ap Signale Sound Path CW7 CCW]

San B; fAdB Reflector ArtItude % Divison, Cal. Blk. Temp.; O7r Temp, Tool; Fri1003 Exam Surface: OD Type: Romp&$ 66 SDH 95%/ 2.4 W,A Comp. Temp.: 67O Temp, Tool: rn 004 Surface Conditon: GROUND SMOOTH Ca.Bk-ep:6- Tep ol n ~ EaSurfaceCdti: G OUD SO T yH ona O 5 .

Recordable Indicatlon(%): Yes (] No {* (IfYes. Re(. Attached Ultrasonic Indication Report.)

Results: Sat Unsat

• Evel R] Comments: NO RECORDABLE INDICATIONS.

Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data- YES Examiner Level II.PDI A , i Date CanatutReviewsr 41) Signature Date Malla, Mark ,k 74f (l $2 2116/2012 Buck. George L. ~AAA. 2M182012 Examiner L" WA ' Signature Date Site Review Signature Date WA Michael W. Blew / i 21 712012 Othler Level WA Signature Date ANII Review Signature Date 4

WA Robert WVIngarden ANII- 212012012 iNg-Ti Dcmn sa ARcrAag 6o 2 UT9 - This Document is a QA Record Page 96 of 221

N 96 u4Gr Report No.: UT-1 2-014 S u m ay Page: 3 of 4 Summary No.: 49800 Sketch or Photo: V:ýShar~eolealRNPDateoataSheej nfaUT-12-014jpg LIZ/OI1 13 ,Art L. - ft4AI-'I.A LC;VE-L It 2//.5/`z

'~. gL 0! ze I ý

ý,v44 Supplemental Reports - This Document is a OA Record Page 97 of 221

(~b do Nui*ar Ge olaw lGroup Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-27 Summary No.: 49600 Procedure Rev.: 10 Report No.: UT-12-014 Workscope: ISI Work Order No.: 1820581 Page: 4 of 4 45 dea Scan 1 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 1 Scan 2 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 2 Scan 3 100,000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length I 100 = 50.000  % total for Scan 4 Add totals and divide by # sca ns = 50.000  % total for 45 deg Other de= - _ (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length 1 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coversam Add totals for each scan required and divide by # of scans to determine; 50.000  % Total for complete exam Site Field Supervisor. Edmund Donovan kAW..- Date: 211512012 LE PIPE - This Document is a QA Record Page 98 of 221

14.0 202/01, BORON INJECTION TANK SHELL TO LOWER HEAD WELD 14.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-A "Pressure Retaining Welds in Pressure Vessels" Item Number: C1.20

Description:

Boron Injection Tank Shell to Lower Head Weld Component Identification: 202/01 Summary Number: 162600 14.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWC-2500, Table IWC-2500-1, Examination Category C-A, "Pressure Retaining Welds in Pressure Vessels", Item No. C1.20 requires volumetric coverage per Figure IWC-2500-1(a), volumetric examination coverage is A-B-C-D.

14.3 IMPRACTICALITY OF COMPLIANCE The shell to lower head weld on the boron injection tank is austenitic stainless steel welded to an austenitic stainless steel head and is limited by the four support legs and the shell to head configuration. The materials associated with this limited weld examination are not Alloy 600 materials. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the shell to lower head weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the shell to lower head weld on the boron injection tank.

Page 99 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. Volumetric coverage of weld 202/01 achieved 80.28% of the code required volume with no recordable indications identified.

2. The examination has double side access but is limited by the four support legs and two 2inch drain lines which limit the circumference available to examine in aggregate to 80.28%. The 450 downstream scan performed on the upstream side of the weld achieved 56.00% of the volume and 86.50% of the length. The 450 upstream scan performed on the downstream side of the weld achieved 98.70% of the volume and 86.50% of the length. The 600 downstream scan performed on the upstream side of the weld achieved 62.00% of the volume and 86.50% of the length. The 600 upstream scan performed on the downstream side of the weld achieved 97.00% of the volume and 86.50% of the length. The circumferential scans achieved 100.00%

of the volume but were limited to 86.50% of the length due to the four support legs, two 2 inch drain lines and the shell to head configuration.

A 0' exam was performed in addition to 450 and 60' angles. A 450 KBA, .50" dia., 1.5MHz, transducer and a 600 KBA, .50" dia., 1.5MHz, transducer was utilized for the axial scan and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-A. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-A, HBRSEP performed a pressure test of the components listed above each period in accordance with Examination Category C-H. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 100 of 221

UT Calibration Report 0

• ýFplabu Site: RNP Procedure: 83A6231 Rev.: 0 Cal. Report No.: CAL4-003 Instrument: Transducer Couplant: Calibration Block:

Manufacturer: Staeley Manufacturer. KBA Type: Ultraael II Serial No.: CPL-47a Model: Sonic 136 Serial No,: DOWSKO Batch No.: 01125 Thickness: 2.006 Serial No.: 1009L Size: 0.5 Freq.: 1.5 MHz Search Unit Cable: Calibration Black Temp.: 74 =F Linearity Report No.: L.04-012 Model: Composite Temp. Tool: Tep To: # offElmnt:SigeCable Elements: .Single Type: RG-174 ReferencelSimulator Block:

Manufacturer PTC Instruments Wedge Index to Nose: 0.6" Cable Length: 6* Serial No.: 6059 83 Serial No.: 80286 Nom. Angle: 60 - Meas. Angle: s5 - # of Connectors: 0 Type: SS Rompus Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation AxfClrc DAC 10 notch Calibration Signal Sweep Sound Path Calibration Signal Sweep Sound Path Gain 29.6 38.4' 43.6 Reflector Amplitude % Division Reflector Amplitude % Division Range 8 114 80 1.1 o.ar MIA 112 44 2.2 1.76" Delay/Offset 06.13 314 dbl dac 29180 3A 2.72" VelocitylMat. Cal. 0.124 ID Notch 66 4.6 3.68" Frequency 2.25 MHz 1-114 44 54 4.32r RepRate4 K ___ ReferencefSimulator Block Date Time Initials 170 Gain Signal Screen! Sound Reference t dB Reflector Amplitude % Sweep Path Simulator In -

2 Division Block Cal. Ver. MIA Damping 500 ohm NACal. Ver.

Display/Vldeo/Rectif. PIE Cal. Ver.

RejectO__ _Final Cal. 412112004 1200 SCC Voltage Fixed I Screen Divisions 0.8 in. of Sound Path Longitudinal '-1 -Comments:

• 38.4 dB used to bring 314" SDH to 80% for double Summary No.(s): Shear W DAC calibration.

162600 i-ModalZ Examiner Level II-PDIS- Date Reviewer ,na2e- Date Cha~rbonnet, Shane 4121/2004 Patrick M. Peterson, Level 4124f2004 Examiner Level N/A /" Signature Date Site Review Signature Date N/ Michael W Blew W24=04 Other Level Id-pnDI Signatur Date ANII Resew Signature Date Donovan, Edmund IFV~'ZA.u4- 4121/2004 Larry Jones  :& a .531320041 UTS - This Document Is a QA Record (J( Page 10 1 of 221

L~deal Site: RNP Procedure:

UT Calibration Report 83A6231 Rev.: 0 Cal. Report No.: CAL-u4-004 Instrument: Transducer: Couplant: Calibration Block:

Manufacturer: Stmveley Manufacturer, KBA Type: Ultragel II Serial No,: CPL-47a Model: Sonic 136 Serial No.: 00WYB0 Batch No.: 01125 Thickness: 2.006 Serial No,: B081339 Size: 0.5 Freq.: 1.5 MHz Search Unit Cable: Calibration Block Temp.: 74 "F Unearity Report No.: L-04-011 Model: Composite

1. of Elements: Single Cable Type: RG,174 ReferencelSimulator Block:,

Temp. Tool:

Manufacturer: PTC Instruments Wedge Index to Nose: 0.35 Cable Length: 6' Serial No.: 605983 Serial No.: 60286 Nona- Angle: 45 ° Meas. Angle: 45 # of Connectors: 0 Type: SS Rompus Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation Ax/Notch DAC Calibration Signal Sweep Sound Path Calibralion Signal Sweep Sound Path Gain 29 31.6 Reflector Amplitude % Division Reflector Amplitude % Division Range 7.0 114 60 1.0 0.7" IA 0.326 112 60 2,0 1.4" Delay/Offset 2.1" 3C4 so 3.0 Velocity/Ma~t. Cal. 0.123 ID Notch 40 4.0 2.8_

Frequency 2.25 MHz 514 30 5.0 S.5" Rep. Rate 4K Reference/Simulator Block Date Time Initials Pulser 170 Gain Signal Screenl Sound Reference/ lot Cal. 4121204 0830 PSA d8 Reflector Amplitude % Sweep Path Simulator Fiter I Block Cal. Ver. N/A FiltertDivision Damping 0 ohmNIA Cal. Ver.

DisplayNideo/Rectif. PIE Cal. Ver.

Cal, 4/2112004 1145 PSA Reject Off__na Voltage Fixed 10 Screen Divisions 7.0 In.of Sound Path Longitudinal C] Comments: None Summary No.(s): Shear 162600 B5-Modal E]

Examiner Level ll-PDI /,_* * . Date Reviewer Sign 9ture Date Anderson, Paul 4/2112004 Patrick M.Petemon, Leve - .__ 4124/2004 Examiner Level NtA Signature Date Site Review Signature Date N/A Michael W Blew 4/2412004 Other Level III.PDI * - Signature Date ANII Review Sig nre, .7 Date Donovan, Edmund 412112004 Larry Jones 5/3/2004 UTS - This Document is a QA Record (i I Page 102 of 221

UT Calibration Report 0

(* Nuclear Generation A Group Site: RNP Procedure: 83A6231 Rev.: 0 Cal. Report No.: CAL-04-005 Instrument: Transducer: Couplant: Calibration Block:

Manufacturer: Staveley Manufacturer: KB AeroTech Type: Ultragel II Serial No.: CPL-47a Model: Sonic 136 Serial No.: C18081 Batch No.: 01125 Thickness: 2.006 Serial No.: B011290 Size: .5. Freq.: 2.25 MHz Search Unit Cable: Calibration Block Temp.: 74 'F Linearity Report No.: L-04-008 Model: Gamma Temp. Tool: # of Elements: 1 Cable Type: RG-174 ReferenceSimulator Block:

Manufacturer: PTC Instruments Wedge Index to Nose: NIA Cable Length: 6 Serial No.: 86-3253 Serial No.: 60286 Nom. Angle: 0 ° Meas. Angle: 0 # of Connectors: 0 Type: SS Rompas Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation Ax/Circ Calibration Signal Sweep Depth Calibration Signal Sweep Depth Gain 19.0 Reflector Amplitude % Division Reflector Amplitude % Division Range 2.50 1/4 80 1.7 0.425" N/A Delay/Offset 0.045 112 80 3.6 0.90" 3/4 55 5.6 1.4" Velocity(Mat. Cal. 0.224 0 100 8.0 2.0" Frequency 2.25 MHz _ _ _ _ _ _ _ _ __/,_ _

Rep. Rate 4K O*fa*.1' Reference/Simulator Block Date Time Initials Pulser 222 Gain Signal Screen/ Depth Reference/ Int. Cal. 4/21/2004 0800 PMG dB Reflector Amplitude % Sweep Simulator Filter 2 Division Block Cal. Ver. N/A Damping 500 ohm N/A Cal. Ver.

DisplayNideo/Rectif. P/E Cal. Ver.

Reject Off Final Cal. 4/21/2004 1158 PMG Voltage Fixed 10 Screen Divisions = 2.5 in. of Depth Longitudinal [' Comments: Zero degree examination of WRV Summary No.(s): Shear-.&'*

162600 Bi-Modal LI O4 ¢/o Examiner Level II-PDI Signature Date Reviewer gnatre Date Gainer, Phillip 4/2112004 Patrick M. Peterson, Level I 4/24/2004 Examiner Level N/A Gignature Date Site Review ,* gJ ature Date N/A Michael W Blew 4/24/2004 Other Level III-PDI Signature Date ANII Review Signare Date Donovan, Edmund 4/21/2004 Larry Jones 513/2004 1 iom saA c Page103 o 22 UT5 - This Document is a (2A Record (/ I Page 103 of 221

(Nucear UT Vessel Examination Generation dGroup Site/Unit: RNP I RNP2 Procedure: 83A6231 Outage No.: ISI RO-22 Summary No.: 162600 Procedure Rev.: 0 Report No.: UT-04-001 Workscope: 'SI Work Order No.: 422933 Page: 1 of 3 Code: 1995/1996A Cat./Item: C-A/C1.20 Location: AUXI-Y17-0 Drawing No.: CPL-202

Description:

BIT SHELL TO LOWER HEAD WELD System ID: 2080 Component ID: 202/01 Size/Length: 164" Thickness/Diameter: 2.1" Limitations: Refer to limitation sheet Start Time: 1040 Finish Time: 1131 Examination Surface: Inside [] Outside S6 Surface Condition: Smooth Lo Location: C/L of nozzle Wo Location: Centerline of Weld Couplant: Ultragel II Batch No.: 01125 Temp. Tool Mfg.: PTC Instruments Serial No.: 60286 Surface Temp.: 80 -F Cal. Report No.: CAL-04-005, CAL-04-003, CAL-04-004 Angle Used 0 45 45T 60 60T Scanning dB 29 56 56 53 53 Indication(s): Yes [] No W Scan Coverage: Upstream R Downstream s CWEZ CCWEZ Comments:

60 degree scan start 1040 finish 1127. 45 degree scan start 1047 finish 1131. 45 degree scan - ID geometry noted below recordable levels from lower head. OD geometry noted below recordable levels from taper of BIT shell. Maintained 5-20% ID roll throughout exam. 0 degree scan start 1100 finish 1130. Beam spread reports BS-04-001 and BS-04-002.

Results: Sat 0 Unsat- Eval E3 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level Il-PDI Signature Date Reviewer )nao ig Date Gainer, Phillip * ,**--2K 4/21/2004 Patrick M. Peterson, Level Ilk . Z X424/2004 .  ;*- -

Examiner Level II.PDI ,X ture Date Site Review - "gnature Date Anderson, Paul 4/21/2004 Michael W Blew .e* .1 4/24/2004 Other Level lI-PDI Date ANII Review gnature,? Date Charbonnet, Shane. 4/21/2004 Larry Jones '§,A, 4/24/2004 f 2

~sAKec ~ ~ThsDouen a ge10

~

UTI2. -.I- Al.17 UT12 - This Document is 81.,G-K Keoord Page 104 of 221

NudNsar.

Limitation Record

(*iý8tiofl Site/Unit: RNP I RNP2 Procedure: 83A6231 Outage No.: ISl RO-22 Summary No.: 162600 Procedure Rev.: 0 Report No.: UT-04-001 Worksoope: ISl Work Order No.: 422933 Page: 2 of 3 Description of Limitation:

Welded tank supports and 2" drain line interference. Coverage determination calculation sheet generated.

Sketch of Limitation: V:\Shared\lddeaI\RNPData\DataSheet-Info\SUM-1626000Coverage-jpg 4)116 1A1-Z0 JLNuGW:f 1

-X4 -- 14ip 0c.'-p/Cit6ý /4 r e

4 F66tot Limitations removal requirements:

None Radiation field: NIA Examiner Level II-PDI Signature Date R941 Ti- -* >-" Signature Date Gainer, Phillip . l 412112004 . 4 /,V/ bL Examiner Level I-PDI-, u Date Site Ribw Signature Date

-Anderson, Paul 41120 Other Level llpDlgnatu - Date ANII Review S*t Date Charbonnet, Shane -7 4/2112004 1 */*,/ V Umitation - This DIt, entjVa 6A Record '- () 0) ( Page105 of 221

Genemration Nudsur Determination of Percent Coverage for Group UT Examinations - Vessels Site/Unit: RNP I RNP2 Procedure: 83A6231 Outage No.: ISI RO-22 Summary No.: 162600 Procedure Rev.: 0 Report No.: UT-04-001 Workscope: ISl Work Order No.: 422933 Page: 3 of 3 0 deo Planar Scan 86.500  % Length X 100.000  % volume of length / 100 = 86.500  % total for 0 deg 45 den Scan 1 86.500  % Length X 56.000  % volume of length 1100 = 48.440  % total for Scan 1 Scan 2 86.500  % Length X 98.700  % volume of length / 100 = 85.375  % total for Scan 2 Scan 3 86.500  % Length X 100.000  % volume of length / 100 = 86.500  % total for Scan 3 Scan 4 86.500  % Length X 100.000  % volume of length / 100 = 86.500  % total for Scan 4 Add totals and divide by # scans - 76.704  % total for 45 deg Other deo 60 Scan 1 86.500  % Length X 62.000  % volume of length / 100 = 53.630  % total for Scan 1 Scan 2 86.500  % Length X 97.000  % volume of length / 100 = 83.905  % total for Scan 2 Scan 3 86.500  % Length X 100.000  % volume of length / 100 = 86.500  % total for Scan 3 Scan 4 86.500  % Length X 100.000  % volume of length / 100 = 86.500  % total for Scan 4 Add totals and divide by # scans = 77.634  % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # of angles to determine; 80.279  % Total for complete exam Note:

Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Site Field Supervisor: Patrick Peters Date: 412412004 LE VESSEL - This Document is a QA Record Page 106 of 221

15.0 204/A02, RESIDUAL HEAT REMOVAL HEAT EXCHANGER "A" SHELL TO LOWER HEAD WELD 15.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-A "Pressure Retaining Welds in Pressure Vessels" Item Number: C1.20

Description:

Residual Heat Removal Heat Exchanger "A" Shell to Lower Head Weld Component Identification: 204/A02 Summary Number: 165700 15.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWC-2500, Table IWC-2500-1, Examination Category C-A, "Pressure Retaining Welds in Pressure Vessels", Item No. C1.20 requires volumetric coverage per Figure IWC-2500-1(a), volumetric examination coverage is A-B-C-D.

15.3 IMPRACTICALITY OF COMPLIANCE The residual heat removal heat exchanger is a vertical mounted heat exchanger. The limited examination is on the shell to lower head weld which is made of austenitic stainless steel welded to the lower head which is made of austenitic stainless steel. The limitations associated with the impracticality are the inlet and outlet nozzles as well as the two supports on the vertical heat exchanger which interfere with the volumetric scan area. The materials associated with this limited weld are not Alloy 600 materials. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the shell to lower head weld.

Page 107 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. Volumetric coverage of weld 204/A02 achieved 68.60% of the code required volume with no recordable indications identified.

2. The examination has double side access but is limited by the inlet/outlet nozzles as well as the two supports which limit the circumference available to examine. The upstream scan performed on the downstream side of the weld achieved 41.00% of the volume and the downstream scan on the upstream side of the weld achieved 81.80% of the volume due to the inlet/outlet nozzles and the two supports. The circumferential scans achieved 75.80% code required coverage in aggregate due to the inlet/outlet nozzles and the two supports. A 0' exam was performed in addition to 450 and 600 angles. A 45° KBA,

.50" dia., 2.25MHz, transducer and a 600 Krautkramer, .50" dia.,

2.25MHz, transducer was utilized for the axial scan and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-A. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-A, HBRSEP performed a pressure test of the components listed above each period in accordance with Examination Category C-H. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 108 of 221

~b NucIaar UT Calibratior,..am ination Grinuatiior Groin Site&nill: RNP I RNP2 Procedure: NDEP-0460 Outage No,: IS RO-27 Summrry No.: 165700 Procedure Rev.: 4 Report No.: UT-12-038 Workscope: ISI Work Order No.: 1820581 Page:. 1 of 7 Code: 1996 Edition1i996 Addenda CaUltem: C-AIC120 Location: AUXI4.23-2 Drawig No.: HBR2-10618 SHODD60

Description:

RHR HX A SHELL TO LOWER HEAD WELD System ID: 2046 Component ID: 204tA02 Size!Length: 42"/1 31.947' Thickness/Diameter 0.87SV/4Z' Linitatiors: YES, SEE ATTACHED LIMITATION REPORT Star Time: 1306 Finish Time. 1337 Instrument Settings Search Unit cal. Time Date Axial Orientated Search Unit Serial No.: 021062 Serial No.: OOWMYL Checks i Calibration Signal SweeP Depth Manufacturer: General Electric Manufacturer: Krautkramer Initial Cal. 1045 2115f2012 Reflector Amplitude % Division Model: USN 681_sw Linearty: L-12-002 Size: 0.50" Model: Comp.G Inter, Cal. WA 114 SDH 80% 1.5 0.229' Delay 8.1616 Range: 1.500" Freq.: 2.25 Mhz Center Freq.: M/A Inter, Cal. 1305 211512012 3/4 SOH 60% 4,6 0.678" M'" Cai/VeI: 0.0637 Pulser Type: Square Exam Angle: 60° Squint Angle: NtA-- Inter. Cal Final Cal. 1N/A 1435 43 M12012 211512012 _

Damping: 500 Ohms Reject: 0% Measured Angle: 600 Mode: Shear PRF: Auto High SU Freq.: 2.25 Mhz I Couplant e n c~ yzR u~~-

F r e q2-5M  : ct f , F l w E xi Poin,t : 0 .45" # o f E le m -,en ts :

Frequency: 2.25 MHz Rectify: Fullwve - Cal. Batch: 05325 Circumferential Ordenteted Search Unit Voltage: 460 Pulse Width: 220 Ctfig.: N/A Focus: N/A Type: ltragel 11 Calibration Signal sweep Shape: Round Contour: NIA Mfg.: Sonotoch, Inc. Reflector Ampltude % Division Depth AWedn___ ange Syfe MSWQC N/A N/A N/A W/A Ax. Gain (dB): 27.7 Circ. Gain (d8l) 27.7 Exam Batch: 05325 Search Unit Cable 10 Screen Div. = 1.5 in. of Depth Teaec Lngt 6b Type: Ultragel In Type: RG174 Length: 6' No. Conn.: 0Inc.

Calibration Block Scan Coverage - Mg___hn Cal. Block No.: CPL-49 Upstreamj[ Downslream[, Scan dB: 39.7 Reference Block ReferenceJSimulator Block Thickness: 0.875" Dia: FLAT Gain Signal Sweep CWGa CCW .Tcanm B:'39.7 SeTial No. 790935 dB Reflector Amplitude% Division%

Exam Surface: OD Type: Rompas 32.7 SOH 80% 5.1 0.770" Comp- Temp.: 68* Temp. Tool: i 003 Surface Condition: GROUND Recordable Indicationts)" Yes [ No [] (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Unsat El Eval ' Comments: SCREEN RANGE UTILIZED TO ENCOMPASS 125% OF ACTUAL COMPONENT THICKNESS EXAMINATION Percent Of Coverage Obtained > 90%: 68.6% Reviewed Previous Data: YES VOLUME.

EaieLee tP Dt ReiwSignature Date Day,John 211512012 Buck, George L. 21!8/2012 Examiner Level I"VI Signature Date Site Review . 5" tnatht Date Polisensky, Jason 2115/2012 James R. Salton / 2/20r2012 Othet Level N/A Date ANII Review - Signature Date WA Robert Winegarden ANII 2120/2012 UT9 - This Document is a OA Record Page 109 of 221

d~ Nucloar Grour Site/Unit: RNP I RNP2 UT Calibrationl...Aamni nation Procedure! NDEP-0450 Outage No.; ISI RO-27 Summary No.: 165700 Procedure Rev.: 4 Report No,: UT-12-038 Workscope: 'S1 Work Order No.: 1820*581 Page: 2 of 7 Code: 1995 Edition/1996 Addenda Cat.Iteem: C-A/C1.20 Location: AUXI-U23-2 Drawing No.: hBR2-10618 SH00060

Description:

RHR HX A SHELL TO LOWER HEAD WELD System ID: 2045 Component ID; 204/A02 Size/Length: 42"1131.947" ThicknessDianeter: 0.875"142" Limitations: YES. SEE ATTACHED UMITATION REPORTS Start Time: 1231 Finish Time: 1301 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial N o.: 021062 Serial No.: OOW PM D C hecks Cl r i Caliilration S g aS Signal Sweep e pD Depth Manufacturer: General Electric Manufacturer: KBA Initial Cal. 1030 2/15/2012 Reflector Amplitude % Division Model: USIN 681.sw Linearity: L-12-002 Size: 0.5" Model: Comp.G Inter. Cal. N/A 3M4SDH 80% 4.5 0.673" Delay. 3.7384 Range: 1.500" Freq: 2.25 MHz Center Freq.: NIA Inter. Cal. 1230 2/1512012 114 SDH W0% 1.5 0.225" MWt CaiNVl: 0.0736 Pulser Type: Square Exam Angle: 45° Squint Angle: 7_

N/A Iera__Cal.

Inter. NWA____

Shear Final Cal. 1430 2115/2012 500 Ohms Reject: 0% Measured Angle: 45' Mode:

Damping:

PRF: Auto High SU Freq.: 2.25 MHz Exit Point: 0.475" # of Elements: Single Couplant Frequency: 2.25 MHz Rectify:. Fuliwave Config.. N-A Focus: NIA Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: 450 Pulse Width: 220 Type: Ultragel II Calibration Signal Sweep Depth 2

Sape: Round Contour: N/A Mfg., Sonotech, Inc. Reflector Amplitude % Division Wedge Style: MSWQC N/'A N/A N/A N/A 36.2 Circ. Gan (dB): 36.2 SWerch Unit CaWe Exam Batch: 05325 Ax. Gain (dB):

10 Screen Div. = 1.5 in.of Depth Type: RG174 Length: 6- No. Conn.: 0 Type: Ultragel II

- Mrg.: Sonotech, Inc.

Scan Coverage Calibration Block Cal. Block No.: CPL.49 Upstream [ Downstrearn] Scan dB. 42.2 Reference Block Reference/Simulator Block Thic'kness: 0.875" Dia.: FLAT C C[R SaB: Serial No.: 7o90935 GainI Re I ignAmplde%

Signal SB Swe Divisionweep Dept Cal. Blk. Ternp.: 700 Temp. Tool iTi 003 Exam Surface: OD Type: Rompas .37.1 ,SD , 80% 5.1 0.761" Cornp. Temp.: 68. Temp. Tool: ITI 003 Surface Condition: GROUND Recordable Indk.a.ton(s): Yes E] No (if Yes, Ref. Attached Ultrasonic Indication Report.)

Resuls: Sat Unsat [] Eva] El Corrnents: SCREEN RANGE UTILIZEDTO ENCOMPASS 125%OF ACTUAL COMPONENT THICKNESS EXAMINATION Percent Of Coverage Obtained > 90%: 68.6% Revwed Previous Data: YES VOLUME.

Examiner Level i1,poi Date Reviewer Signature Date Day, John  ?./15/2012 Buck, George L - ._ 2/1 8,2012 Examiner Level II-mD Date Site Review - ature Y_. Date Polisensky, Jason 2/15/2012 James R. Salton 0 1 *I* 2/20/2012 Other Level WA Signature Date ANII Review Signature Date N/A Robert Winegarden ANII ,220/2012 UT9 - This Document is a QA Record Page 110 of 221

UT Calibration, ..xamination NU~l Gum. 1.brin SkedUnil: RNP I RNP2 Procedure: NDEP-0460 Outage No.: ISI RO-27 Sumrnary No.; 165700 Procedure Rev.: 4 Report No.: UT-12-038 Wofkscope: Work Order No.: 1820681 Page: 3 of 7 Code: 1995 EditloV1996 Addenda Cat_/Item: C-AIC1.20 Location: AUXI U23-2 Drawig No.: HBR2-10618 SH00060 Descripon: RMR KX A SHELL TO LOWER HEAD WELD System ID: 2045 Component ID: 201/A02 Size/Length: 42"1131.947" Thickness[Diameter 0.8765142' Limitations: YES, SEE ATTACHED LIMITATION REPORTS Start Time: 1341 Finish Time: 1356 Instrument Settings Search Unit Call Time Date Axial Orientated Search Unit Serial No.: 021062 Serial No.: A29045 Checks Calibration Signal Manufacturer: General Electric Manufacturer: KB Aerotech InitialC2 1 Releor Ampitude % Division Model: USN 68Lsw Lineaity: L-12-002 Size: 0.75" Model: Gamma Inter. Cal. WA 3/4 SDH 80% 3 0.612" Delay: 1.0794 Range: 2.000" Freq.: 2.26 MHz Center Freq.: NWA Inter. Cal. 1340 V16;/2012 MII CalNel: 0,.2276 Pulser Type: Square Exam Angle: 00 ----Squint Angle: NIA I'Uer Final Cal. 1440 2/1512012 ____,

Reject: 0% Measured Angle: 0* Mode: Long. - 114_

Damping: SlO Ohms PRF: Auto High SU Freq.: 2.25 MHz Exit Poit: N/A 9 of Elements: 1 Couplan Frequency: 2.25 MHz Rectify: Fulowave Config-: NIA Focus: N CA Cal Batch: 05325 Circumferential Orientated Search Unit Voltage: 450 Pulse Width: 130 Shape: Round Contr: WA Type: U'trage4 II Calibration Signal Sweep I Mfg.: Sonotech, Inc. Reflector Amplitude % Division Sound Palh Wedge Style: N/A WA NIA WA WA Ax. Gain (riB): 3.3.3 Circ. Gain (dB): W/A Search Unit Cable ______ach:_0___5 1 Screen Dlv. = 0.2 in. of Sound Path Type: RGS8 Length: 12' No. Conn.: 0 Type: Wirragel 11

.... Mfg.: Sonotech, Inc.

Calibration Block Scan Coverage Cal. Bloc* No.: CPL.49 Upstream EZ DovmstreamR Scan dB: 44.3 Reference Block Reference/Sinulator Block

-- Gain Sk~nal Sweep Sotnd Path Thickness: 0.276" Ca.hilk.ne m,, .: 00.6 Temp .T9:

Dia.: FLAT FLT003" CWQ CCWD Scan cndd13;: N/A N/ Serial er ] NO.o:

Typ* ... N/A NIA dB Reaicno Ampliude%

Reflector. Smignale Swe Division SonPt Cal. Bk. Temnp.: 70, Temp. Tool: iTi 003 Exam Surface: OD N/A WTyAl N/A NIA N/A N/A Camp. Temp.:.,-68" Temp. Tool: iTi 003 Surface Condition: GROUND Recordable Indicationls): Yes Ii No [ (IfYes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 0 Unsat Eval [] Commnents: NO RECORDABLE INDICATIONS.

Percen Of Coverage Obtained > 90%: 68.6% Reviewed Previous Data: YES Examiner Level N-Pw1 P~r Date Reviewer A A iature Date Day, John 2/1562012 Buck, George L lt. t 2/102012 Examiner Level 1].PDI F' r A Date Site Review gureI Date Polisensky. Jason A 2/16/2012 James R. Salton i/ 212012012 Other Level WA Signature Date ANII Review 4 Signature Date N/A Robert Winegarden ANID I* 2/20=2012 UT9 Ths Dcumnt ea A Rcor Pae 11 o 22 UTS -This Document is a GA Record Page 111 of 221

Supplemental Report Genw~~ df ru Report No.: UT-1 2-038 J00 Page: 4 of 7 Summary No.: 165700 Sketch or Photo: V:Sh-addeaARNPDatakataýSreLInfoýUT-12-O3&.jPg covO A&E PLOT 4RH' H(Ar EX(CHA./e*R 'A" Supplemental Reports - This Document is a QA Record Page 112 of 221

Supplemental Report Report No.- UT-1 2-038 Page: 5 of 7 G~eneration Summary No.'. 165700 Sketch or Photo: V.*haredýIddealýRNPDatal)ataSheetLnfoNUT-12"038'2"Jpg COMPONENT NO)., U& 'F

,-z8Lo

-d-s'L-*-*"t to EL-H F40 Page 113 of 221 is a QA Record Supplemental RepOrtS - This Document

Report No.: UT-1 2-038 Page: 6 of 7 Summary No.: 165700 Examiner: Polisensky, Jason Level: II-PDI Site Review: James R. Salton Date: 2120/2012 Other: N/A Level: NIA ANII Review: Robert Winegarden ANII Date: 2J2012012 Comments:

Procedure NDEP-0450 was used for the examination. The title of NDEP-0450, ULTRASONIC EXAMINATION OF VESSELS > 2" (ASME SECTION V & XI), implies that it is for use only on vessels > than 2 inches thick, however paragraph 1.1 states "This procedure provides instructions and guidelines for the ultrasonic (UT) examination of austenitic and ferritic pressure vessel welds and the evaluation and recording of Indications". Paragraph 9.2.2.1 states "For material thicknesses equal to or less than 1.0", adjust the response from the 112T SDH to 80% full screen height (FSH)". The calibration block that was assigned and used does not have a 112T Hole, so the 314 T hole was used for sensitivity, being more sensitive. The examination was performed by two (2) PDI qualified examiners, using PDI essential variables for Instrument settings and transducer(s). The examination and the technique that were performed are acceptable. George Buck UT L-Ill. 211812012.

Page 114 of 221 Reports -- This Supplemental Reports This Document Is a Document Is OA Record a QA Record Page 114 of 221

Nueat Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: NDEP-0450 Outage No.: IS1 RO-27 Summary No.: 165700 Procedure Rev.: 4 Report No.: UT-12-038 Workscope: ISI Work Order No.: 1820581 Page: 7 of 7 45 deo Scan 1 41.000  % Length X 100.000  % volume of length /100 = 41.000  % total for Scan 1 Scan 2 81.800  % Length X 100.000  % volume of length / 100 = 81.800 %total for Scan 2 Scan 3 75.800  % Length X 100.000  % volume of length /100 = 75.800 %total for Scan 3 Scan 4 75.800  % Length X 100.000  % volume of length / 100 = 75.800  % total for Scan 4 Add totals and divide by # scans = 68.600  % total for 45 deg Other del - _ (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length /100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coveraUe Add totals for each scan required and divide by # of scans to determine; 68.600  % Total for complete exam Site Field Supervisor: Edmund Donovan Date: 211512012 LE PIPE . This Document is a QA Record Page 115 of 221

16.0 202/03, BORON INJECTION TANK LOWER HEAD TO NOZZLE WELD 16.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-B "Pressure Retaining Nozzle Welds in Vessels" Item Number: C2.21

Description:

Boron Injection Tank Lower Head to Nozzle Weld Component Identification: 202/03 Summary Number: 162800 16.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is ASME Section XI, IWC-2500, Table IWC-2500-1, Examination Category C-B, "Pressure Retaining Nozzle Welds in Vessels", Item No. C2.21 requires surface and volumetric coverage per Figure IWC-2500-4(a), surface examination is area A-B and volumetric examination coverage is C-D-E-F.

16.3 IMPRACTICALITY OF COMPLIANCE The boron injection tank lower head to nozzle weld is limited due to the nozzle to head configuration which essentially produces a single sided examination.

The volumetric limitation is encountered with the nozzle, which is a set-in nozzle and limits the downstream axial scan. The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the nozzle to head weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the nozzle to head weld.

Page 116 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examinations of weld 202/03 were completed with 100% coverage with no recordable indications identified.

2. The volumetric examination has double side access but is limited by the nozzle which limits the circumference available to examine. The upstream scan performed on the downstream side of the weld achieved 100.00% of the volume and the downstream scan of the upstream side of the weld achieved 45.20% of the volume due to the nozzle configuration. The circumferential scans achieved 100.00% code required coverage in aggregate. Coverage for the 450 was 86.30%

code required volume and the 600 was 75% code required volume. It needs to be noted that due to the nozzle configuration, when the downstream 60' scan is performed, there is little to no sound able to reach the code examination area; essentially the sound path is past the area of interest. A 0* exam was performed in addition to 45' and 600 angles. A 450 Krautkramer, .50" dia., 2.25MHz, transducer and a 60' KBA, .50" dia., 2.25MHz, transducer was utilized for the axial scan and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-B. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-B, HBRSEP performed a pressure test of the components listed above each period in accordance with Examination Category C-H. The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 117 of 221

Nudnar Liquid Penetrant Examination Site/Unit: RI NP / RNP2 Procedure: NDEP-0201 Outage No.: 4/2 ONLINE iummary No.: 162800 Procedure Rev.: 27 Report No.: PT-06-011 Workscope: IS' Work Order No-: 806512 Page: I of 1 Code: 1995/1996A Cat./Item: C-B/C2.21 Location: AUX1-Y17-0 Drawing No.: HBR2-10618 SHT 058

Description:

BIT LOWER HEAD TO NOZZLE WELD System ID: 2080 Component ID: 202/03 Size/Length: N/A Limitations: NONE Light Meter Mfg.: N/A Serial No.: N/A Illumination: N/A Temp. Tool Mfg-: Digital Thermometer Serial No.: RNPOCE9102 Surface Temp.: 80 -F Comparator Block Temp.: Side A: N/A DF Side B: NIA OF Resolution: Not Used Lo/Wo Location: Outside radius elbow Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 05B01K O1A15K 05BOl K 01M01K Time Evap. 5 MIN Dwell 12 MIN Evap. 5 MIN Develop 10 MIN Time Exam Started: N/A Time Exam Completed: N/A Indication Loc Loc Diameter Length Type Remarks No. L W F/L N/A N/A NIA N/A NIA N/A NO INDICATIONS NOTED Comments:

Results: Sat " Unsal E] Eval L_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level IlL k .Sgnature Date Reviewer Signature Date Tingen, Pete 10118/2006 Robert H. Cline _11/82006 Examiner Level N/A Sigilature Date Site Review Signature Date NIA Michael W Blew J 11/9/2006 Other Level N/A Signature Date ANII Review Signature Date NALarry Jones (-'~ .. 11/17/2006 PT I - This Document is a QA Record Page 118 of 221

Nuclear UT Calibration/Examination yriaencaon

(*,W/!J *mllG'OLC SitefUnii:

RNP 1 RNP2 Procedure: NDEP-0450 Outage No.: ISI RO-25 Summary No.: 162800 Procedure Rev.: 3 Report No.: UT-08-001 Workscope: ISI Work Order No.: 1119701 Page: I of 6 Code: 1995 Editlontl99E Addenda CatJIlem: C-BTC2.21 Location: AUXI-Y17-0 Drawing No.: HBR2-10618 SHlT 058

Description:

BIT LOWER HEAD TO NOZZLE WELD System ID: 2080 Component ID: 202703 SizeLength: NIA NIA ThicknesslDiameter: 2.06"INIA Limitations: YES, NOZZLE CONFIGURATION Start Time: 1300 Finish Time: 1400 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 0134D2 Serial No.: 45445 Checks Calibration Signal Swep Sound Path Manufacturer: Krautkramer Manufacturer: KBA Initial Cal. 1100 101512008 Reflector Amplitude % Division Model: USN 58L Size: 0.5 Shape: Inter. Cal, NWA 1t4T SDH 80 2.0 1.0 Delay: 7.7419 Range: 5.00 Freq.; 2.26 MHz Style: GAMMA Inter. Cal. WA 112T SDH 45 4.0 2.0 M'tl CallVel: .1260 Pulser: HIGH Exam Angle: 60 # of Elements: 1 Inter. Cal. NIA 314T 25 6.0 3.0 Damping: 1K Reject: 0 Mode: Shear Final Cal. 1430 10t12008 ID NOTCH 18 8.0 4.0 Rep. Rate: AH Freq.: 2.25 Measured Angle: 600 Couplant 514T SDH 11 10.0 5.0 Filter: NIA Mode: DUAL OFF Wedge Style; MSQC Cal. Batch: 07225 Circumferential Orientated Search Unit Voltage: NIA Other: 0 Type; Ultragel II Calibration Signal Sweep Ax. Gain (dB): 37.9 Circ. Gain 0dB): 37.9 Search Unit Cable Mfg.: Sonotech, Inc. Reflecor Ampltude % Division I Screen Div .5 in. of Sound Path Type: RG.174 Exam Batch: 07225 NWA MA NWA NIA Linearity Report No.: L.08-002 Length: 6 No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal, Block No. CPL-47a _________

Upstream RI Downstream

[, Scan dB: 559 SralNo: Reference 85322 Block Gain ReferencelSimulator Signal Block Sweep Sound Path Thickness 2.006 Dia.: FLAT CW F CCWV-* Scan dB: 55.9 . Gain signal SweepiSon Exam Surface: OD Te  : Ro -3a5 43 So r 83 14 .7 Cal. BIk. Temp. 70 Temp, Tool: 68908 Ground 43.9 SDH 40 380 1.5 Cornp. Temp. 83 Temp, Tool: 68908 Surface Condition:

Recordable Indication(s): Yes No R] (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat E' Unsat El Eval -- Comments: TOTAL EXAM COVERAGE I 88.5%; RECTIFY;; FULL WAVE Percent Of Coverage Obtained > 90%: 88.5% Reviewed Previous Data: Yes Examiner Level il.PDI. Signalure Date Reviewer Sgau Date Shearer, Nicholas V* .*, . . ..10152008 Damon Priestley Level IllI 101141200a Examiner Level 11-PDI a t,*pB~ur Date Site Review Signature Date Polisensky, Jason, A. ItT'* 101512008 Michael W Blew 1011412008 Other Level NtA Signature Date ANII Review Signal Date NIA _ ILarryJones ,, In L 10f1412008 UT9 - This Document is a QA Record Page 119 of 221

dST c~b Nucl ru ear Gan~iatiion Site]Unit: RNP I RNP2 UT Calibration/Examination Procedure: NDEP-0450 Outage No.: ISI RO-25 Summary No.: 162800 Procedure Rev.: 3 Report No.: UT-08-001 Workscope: 'SI Work Order No.: 1119701 Page: 2 of 6 Code: 1995 Edition/1998 Addenda Catjl.em: C,-IC2,21 Location: AUX1-YI17-0 Drawing No.: HBR2-10818 SHT 058

Description:

BIT LOWER HEAD TO NOZZLE WELD System ID: 2080 Size/Length: NIA NIA Thickness/Diameter 2,06"INIA Component ID: 202203 Limitations: LIMITATION ON NOZZEL SIDE DUE TO CONFIGURATION Start Time: 1315 Finish Time: 1325 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Sedail No.: 0134L2 Serial No.: 00WMYL Checks - Calibration Signal SWp Sound Path Manufacturer: Krautkramer Manufacturer: Krautkramer Initial Cal. 1045 101512008 Reflector Amplitude % Division Model: USN 68L Size: .50" Shape: Round Inter. Cal. 1315 1015)2008 1t4T 80 2.0 0.68 Delay: 4.9831 Range: 3.40 Freq.: 2.25 Mhz Style: COMP G Inter. Cal. 1338 101512008 112T 70 4.0 1.36 M'tl Ca~el: .1190 Pulsec: HIGH Exam Angle: 45* # of Elements: I Inter. Cal, NIA 314T 60 6.0 2.04 Damping: 1K Reject: 0% Mode: Shear - Final Cal. 1445 1015&2008 514T 30 10.0 3.4 Rep. Rate: AUTO HIGH Freq.: 2.25 MHZ Measured Angle: 43.5 Couplant ID NOTCH 45 8.1 2.75 Filter NIA Mode: DUAL OFF Wedge Style: MSQC Cal. Batch. 07225 Circumferential Orientated Search Unit Voltage: NIA Othery WA Type: Ultragel II Catibration Signal Sweep Ax. Gain (dB): 34.5 Cire. Gain (dB): 34.5 Search Unit Cable Mfg.: Sonotoch, Inc. Reflector Amplitude % Division Sound Path 10 Screen Div. = 3.4 in. of Sound Path Type: RG-174 Exam Batch: 07225 N/A NIA NIA NfA Linearity Report No.: L-08-005 Length: 12' No. Conn.: _ _0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No. CPL-47a Upstream [* Oownstream 2-] Scan dB: 48.5 Reference Block ReferenceSimulator Block Thickness 2.006 Dia.: 0 CW[* CCWLk,. Scan dB: 48.5 65- ieili,: Sga I SudPt

_______________- Serial No.: 6059-83 Gai Sinl we Sound Path Cal. Bik. Temp. To Temp. Toot: 68908 Exam Surface: 0D Type: Rompa-s 34.5 A%

R5 Dis 1.09 Comp. Temp. 83 Temp. Tool: 68908 Surface Condition: Ground. T SS I 09 YEAR SDI_______ 45 j.J 0.5 Recordable Indication(s): Yes ] No f/ (If Yes. Ref. Attached Ultrasonic Indication Report.) F Results: Sat [] Unsal [] Eval [] Comments: TOTAL EXAM COVERAGE 88.5%

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Exmnr Lvl[-D aueDate Reviewer igntre Date' Polisensky, Jason, A. 101512008 Damon Priestley Level III 1011412008 Examiner Level IIl-Pol i/hgnpn* Date Site ReView Snure Date Shearer. Nicholas 1015f2008 Michael W Blew V110214/2008 Other Level NIA Signature Date ANII Review Signat e Date N/A Larry Jones ,, 10114/2008 UT9 - Ths Documnt Is aCA Recor Page 10 of 22 UT9 - This Document Is a QA Record Page 120 of 221

Nuclear UT Calibration/Examination Becnfaton G'o4. Site/Unit: RNP / RNP2 Procedure: NDEP-0450 Outage No.: ISIRO-25 Summary No.: 162800 Procedure Rev.: 3 Report No.: UT-O8--DI Workscope: 1SI Work Order No.: 1119701 Page: 3 of 6 Code: 1995 Edition/1996 Addenda Cat./Item: C-IB/C2.21 Location: AUX1-Y17.0 Drawing No.: HBR2-110618 SHT 058

Description:

BIT LOWER HEAD TO NOZZLE WELD System ID: 2080 Component ID: 202/03 Size/Length: N/A NIA Thickness/Diameter: 2.06"INIA Umitations: LIMITATION ON NOZZLE SIDE DUE TO CONFIGURATION Start Time: 1302 Finish Time: 1312 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 0134L2 Serial No.: D03135 Checks - Calibration Signal Sweep Depth Manufacturer: Krautkramer Manufacturer: KBA Initial Cal. 1030 1015/2008 Reflector Amplitude % Division Model: USN 58L Size: .75" Shape: Round Inter. Cal. 1302 101512008 114T 80 1.6 0.4 Delay: .9906 Range: 2.50 F req.: 2.25 MHz Style: Gamma Inter. Cal. 1330 101512008 112T 80 3.6 0.9 M'tl Cal/el: .2236 Pulser: HIGH Exam Angle: 0' # of Elements: Round Inter. Cal. IN/A I 3/4T 80 5.6 1.4 Damping: 1K Reject: 0% Mode: Long. Final Cal. 1440 101512008 Rep. Rate: AUTO HIGH Freq.: 2.25 Measured Angle: NIA Couplant Filter: NIA Made: DUAL OFF Wedge Style: N/A Cal. Batch: 07225 Circumferential Orientated Search Unit Voltage: NIA Other: N/A Type: Ultragel II Calibration Signal Sweep Ax. Gain (dB): 32-0 Cire. Gain (dB): NIA Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division th 10 Screen Div. = 2.5 in. of Depth Type: RG-58 Exam Batch: 07225 N/A N/A NIA N/A Linearity Report No.: L-08-005 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No. CPL-47a Upstream W Downstreaml Scan dB: 44.0 Reference Block Reference/Simulator Block

_____________- Seia N. 6593 Gain Signal Sweep Det Thickness 2.006 Dia.: 0 CW [] CCW[j Scan dB: NIA Gain Signal ivso DepZh Cal. Bk. Temp. 70 Temp. Tool: 68908 Exam Surface: OD dB Reflector Amplitude % Division

-- Type: SS Rompas as *EAR SDi. 70 1,2 0.3 Comp. Temp. 83 Temp. Tool: 68908 Surface Condition: GroundTpS.3 , SDi 60 1,2 0.7 60 3.0 0.75  ;

~-..

.;..3  : AR SDH P..

Recordable Indication(s): Yes Q_ No * (IfYes, Ref. Attached Ultrasonic Indication Report.)

i h Results: Sat k Unsatl Eva! Z Comments: TOTAL EXAM COVERAGE 88.5%

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level tI-PDI /Signa ýre /. - Date Reviewer - " ature Date Polienay, Json A.1015f2008 Di'micn Priestley Level Ill io 42008 Examiner Level III-PD, .. S eMie Date *Site Retidw nA4pr . Date shearer,,ol10,52008 Michael W Blew 10114,2008 Other Level N/A Signature Date ANII Review Sigo ure Dal NIA Larry Jones < A//J 1011442008 UT9 Ths Doumet i a Reord-.. J ( ae.lf2 LIT9 - This Document is a QA Record ') "I Page 121 of 221

Site/Unit: RNP I RNP2 Procedure: NDEP-0450 Outage No.: ISI RO-25 Summary No.: 162800 Procedure Rev.: 3 Report No.: UT-08-001 Workscope: ISI Work Order No.: 1119701 Page: 4 of 6 0 deg Planar Scan 100.000  % Length X 100.000  % volume of length 1100 = 100.000  % total for 0 deg 45 dea Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 100.000  % Length X 45.200  % volume of length 1 100 = 45.200  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans - 86.300  % total for 45 deg hmr dela 60 Scan 1 100.000  % Length X 100.000  % volume of length /100 - 100.000  % total for Scan 1 Scan 2 100.000  % Length X 0.000  % volume of length /100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 75.000  % total for 60 deg Percent complete coveraqe Add totals for each angle and scan required and divide by# of angles to determine; 87.100  % Total for complete exam Note:

Supplemental coverage may be achieved by use of other angles I methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Site Field Supervisor: Date:

D & / /0 LE VESSEL - This Document is a QA Record Page 122 of 221

N~

a IKudear Supplemental Report 60lGtMu Report No.: UT-08-001 Page: 5 of 6 Sumnmary No.: 162800 Sketch or Photo: V:\Shared~tddeaIRNP-Data~OataSheeli~nfoUJT.C8-OO1~jpg LOWER HEAD DRAIN FLOW

ý 145 1

Supplemental Reports - This Document is a QA Record Page 123 of 221

ý -Supplemental Report LN"G G-upReport No,,; UT-08-001 Page: 6 of 6 Summary No.: 162800 Sketch or Photo: V:;Shared1iddearARNP 0ata\DataSheet Info\UT-08-0O1V-jpg

.w *Determination of Percent Coverage for UT Examinations -Vessels Sit.l&t: RNP i RNP2 Procedujre: NDEP-0450 OutageNo.: tSI RO-25 Sum y No.: 162800 Pwotcaire Rev.: 3 Repot No.: UT-08-001 W oicstjpu 1Stork Order No.: 1119701 or 0 cea Plana Scan 100  % LOM, X 100  % vdume oflengtth 1 00 100  % totw for 0 deg 45 dog Seen 1 100  % Lengt X 100  % voumeoflangh 1/100= 100 %tollel lowScan 1 Scan 2 100 %6Length X 50 %vcuneoflengt $100wl 50 %lotold f &en 2 Scan3 100  % Length X 100  % volume oflengk l/100 w 100 %totl r Scan 3 Scan4 100  % Lengh X 100 %volume oflenth 1100 = 100

___r __, %to__l 4 Add lotafs and divide by # scews 87.5 toWalfor45 deg Oherde 60 Scan 1 100  % Length X 100 %volume of heoglh Iftoo 100  % totalsfr SCen I Seen2 100  % Legth X 287 %volume oflength 1100 = 28.7  % total fr Scan 2 sc 3 _. _ 100  % Length X 100  % vclume oflengthl 100a 1_ _ %_%totalfor Scan 3 Seen4 100  % Length X 100  % vlurne oflength 1100 100 %total for Scan 4 Addtotalsandd fdwvlcoby#scans = 82.2 %toWfor 60 dog Pe rent complete coveral Add totals for each angle *nd scan required and divide by # otangle to detd .*:

89.9  % Totl for complete exam Note:

upplermrentd coverage may be achieved by use or othe eagles I nethods. l~flin use,4the coverage for volume not obtained with angles as noted above elhalbe ealculded and added to the total to provide the percant total for the complete exorrination.

Site Field SupeMervisor-______________ ae LE .ESS1EL- ThO Dc-tn-t eOQARecorO Supplemental Reports - This Document is a CA Record Page 124 of 221

17.0 202/04, BORON INJECTION TANK UPPER HEAD TO NOZZLE WELD 17.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-B "Pressure Retaining Nozzle Welds in Vessels" Item Number: C2.21

Description:

Boron Injection Tank Upper Head to Nozzle Weld Component Identification: 202/04 Summary Number: 162900 17.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-B, "Pressure Retaining Nozzle Welds in Vessels",

Item No. C2.21 requires surface and volumetric coverage per Figure IWC-2500-4(a), surface examination is area A-B and volumetric examination coverage is C-D-E-F.

17.3 IMPRACTICALITY OF COMPLIANCE The boron injection tank upper head to nozzle weld is limited due to the nozzle to head configuration which produces a limited examination. The volumetric limitation is encountered with the nozzle, which is a set-in nozzle and limits the upstream axial scan. The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the nozzle to head weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the nozzle to head weld.

Page 125 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination of weld 202/04 was completed with 100% coverage with no recordable indications identified.

2. The volumetric examination has double side access but is limited by the nozzle which limits the circumference available to examine. The downstream scan performed on the upstream side of the weld achieved 100.00% of the volume and the upstream scan performed on the downstream side of the weld achieved 47.70% of the volume due to the nozzle configuration. The circumferential scans achieved 100.00%

code required coverage in aggregate. Coverage for the 450 was 86.93% code required volume and the 600 was 78.88% code required volume. It needs to be noted that due to the nozzle configuration, when the upstream 60' scan is performed on the downstream side of the weld, there is little to no sound able to reach the code examination area; essentially the sound path is past the area of interest. A 00 exam was performed in addition to 45' and 600 angles. A 450 Krautkramer, .50" dia., 2.25MHz, transducer and a 600 KBA, .50" dia., 2.25MHz, transducer was utilized for the axial scan and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-B. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-B, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 126 of 221

Liquid Penetrant Examination Site/Unit: Rt NI / RNP2 Procedure: NDEP-0201 Outage No.: 4/2 ONLINE 3urmmary No,; 162900 Procedure Rev.: 27 Report No.: PT-06-012 Workscope: ISI Work Order No_: 806512 Page: 1 or 1 Code: 1995/1996A Cat./Item: C-B/C2.21 Location: AUXI1-Y17-0 Drawing No.: HBR2-10618 SHT 058

Description:

BIT UPPER HEAD TO NOZZLE WELD System ID: 2080 Component ID: 202/04 Size/Length: N/A Limitations: NONE Light Meter Mfg.: NIA Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: Digital Thermometer Serial No.: RNPOCE9102 Surface Temp.: 80 °F Comparator Block Temp.: Side A: N/A OF Side B: NIA QF Resolution: Not Used Lo/Wo Location: Outside radius elbow Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnallux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 05B01K 01A15K 05B01 K 01M01K Time Evap. 5 MIN Dwell 12 MIN Evap. 5 MIN Develop 10 MIN Time Exam Started: N/A Time Exam Completed: N/A Indication Loc Loc Diameter Length Type Remarks No. L W R/L N/A N/A N/A N/A N/A N/A NO INDICATIONS NOTED Comments:

Results: Sat E./ Unsat -1 Eval __

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level IlL -Signature Date Reviewer - Signature Date Tingen, Pete 10118/2006 Robert H. Cline P-1 ( LJ..X11/8/2006 Examiner Level N/A Siguaiure Date Site Review Signature Date N/A Michael W Blew A7 11/9/2006 Other Level N/A Signature Date ANII Review Signature Date NIA Larry Jones 4Zp 1117/2006 PT1 A Reord

.ThisDocuefit s a Pagel27rf22l PT1 - This Document is a QA Record Page 127 of 221

Nuclear UT Calibration/Examination Gereration Group Site/Unil: RNP I RNP2 Procedure: NDEP-0450 Outage No.: ISI RO-25 Summery No.: 162900 Procedure Rev.: 3 Report No.: UT-08-002 Workscope: ISI Work Order No.: 1119701 Page: 1 of 6 Code: 1995 Editionhl996 Addenda CatJllem: C-BIC2.21 Location: AUX1-Y17-0 Drawing No.: HBR2-10618 SHT 058 Descripton: BIT UPPER HEAD TO NOZZLE WELD System ID: 2080 Component ID: 202104 Siz/Ltength: N/A NIA Thicknessltiameler: 2.06"t MIA Limitations: LIMITATION ON NOZZLE SIDE DUE TO CONFIGURATION Start Time; 1330 Finish Time: 1336 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 013412 Serial No.: D03135 Checks calibration Signal Sweep Sound Path Manufacturer. Krautkramer Manufacturer: KBA Initial . 1030 10-6/2008 Reflector Amplitude % Division Model: U.SN 58L Size: .75" Shape. Round Inter. Cal. 1302 1O)5t2008 1330 10/512008 112T SDH 80 3.6 0.9 Range: 2.5 Freq.: 2.25 MHz Style: Gamma Inter. Cat.

Delay: .9906 M'tl Cat/Vel: .2236 Pulser: HIGH Exam Angle: 00 # of Elements: Round Inter. Cal. N/A 3I4T SDH 0 5.6 1.4 Damping: 1K Reject 0% Mode: Long. Final Cal. 1440 10152008 Rep. Rate: AUTO HIGH Freq.: 2.25 Measured Angle: NIA Couplant Filter: NIA Mode: DUAL OFF Wedge Style: NIA Cal. Batch: 07225 Circumferential Orientated Search Unit Voltage: N/A Other: N/A Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 32.0 Circ. Gain (dB): NIA Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division 10 Screen Div. = 2.5 In.of Sound Path Type: RG-58 Exam Batch: 07225 N/A N/A NIA N/A Linearity Report No.: L-08-005 Length: 6. No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg,: Sonotech, Inc.

Cal. Block No.: CPL-47a Upstream [] Downstream n.1 Scan dB: 44.0 Reference Block Reference/Simulator Block Thickness

________ ___________ Snl o: 09-3 Gain Signal Sweep 2.006 Dia.: 0 CW [] CCW[]" Scan dB: NIA erialReflector Amplitude % Division Sound Path 68908 Exam Surface: OD Type: SS RoRepas A5

_____o_-.  %

Cal. Bik, Temp, 70 Temp. Tool:

Ground T 3SDH 70 1.0 0.7 Comp. Temp.: 83 Temp. Tool: 68908 Surface Condition: 35 FAR SDH so 3.0 0.75 Recordable Indication(s): Yes

• No [] (IfYes, Ref. Attached Ultrasonic Indication Report,) _____II Results: Sat nV Unsat D Eval L] Comments: TOTAL EXAM COVERAGE 87.15%.

Peroent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level l-~PCI Signature Date Reviewer Signature Dale Pollsensky, Jason. A. C 101512008 Damon Priestley Level III 1011402003 Examiner Level Ill..PDI .1Sjona~ Date Site Review Signature Date Shearer. Nicholas 1015/2008 Michael W Blew Other Level NIA Signature Date ANII Review Signle Date N/A Larry Jones czu 1011412008 UT9 - This Document is a OA Record Page 128 of 221

~Nuclear. UT CalibrationlExamination 6~enwratior Group Site/Unit: RNP / RNP2 Procedure: NDEP-0450 Outage No.: ISl RO-25 Summary No.: 162900 Procedure Rev.: Report No.: UT-08-002 Workscope" 'SI Work Order No,: 1119701 Page: 2 of 6 Code: 1995 Editioni1996 Addenda Cal./Item: C-BIC2.21 Location: AUX1.Y17-O Drawing No.: HBR2-10618 SHT 058

Description:

BIT UPPER HEAD TO NOZZLE WELD System ID: 2080 Component I0: 202104 SizeJLength: NIA N/A Thickness/Diameter: 2.06"/ N/A Limitations: LIMITATION ON NOZZLE SIDE DUE TO CONFIGURATION Start Time: 1338 Finish Time: 1353 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 0134L2 Serial No.: OOWMYL Checks C Manufacturer Krrtkramer Initi Calibration Signal Sweep Sound Path Manufacturer. Krautkramer Manufacturer: Krautkramer Initial Cal. 1045 101512008 Reflector Amplitude % Division Model: USN 5,8L Size: .50" Shape: Round Intef. Cal. 1315 101512008 114T SDH 80 2,0 0.64 Delay: 4.9831 Range: 3,40 Freq.: 2.25 Mhz Slyle: 113-242-591 Inlet. Cal. 1338 101512008 112T SDH 70 4.0 1.28 M'tI CaVVeI: .1190 Pulser: HIGH Exam Angle: 450 # of Elements: I Inter. Cal. I NIA 314T SDH 60 6.0 1.92 Damping: 1K Reject; 0% Mode: Shear Final Cal. I 1445 10/5/2003 514T SDH 30 10.0 3.40 Rep. Rate: AUTO HIGH Freq.: 2.25 MHZ Measured Angle: 43.5 Couplant ID NOTCH 45 8.1 2.75 Finler N/A Mode: DUAL OFF Wedge Style: MSQC Cal, Batch: 07225 Circumferential Orientated Search Unit Vollage: NWA Other: P/A Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 34.5 Circ. Gain (dB): 34.5 Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % D9,ision 10 Screen Div. = 3.4 In. of Sound Path Type: RG-174 Exam Batch: 07225 N/A NA N/A NIA Linearity Report No., -8,0 Length: 12' No. Conn.,. 0 Tye UbaglI Calibration Block Scan Coverage MTgy: Sontech, Inc.1 Cal. Block No.: CPL-47a Upstream rv Downstream k Scan dB: 48.5 Refernce Block ReferenceiSimulator Block Thickness 2.006 Dia-: 0 CW [vý

____________ CCWI Sca Tyk2.0W d8li ScandB:

48.5a "W- 485 SeralNo:

Serial No.:

65983 GalnI Signal SweeplSudPt Sweep___________________

6059d3 dB Reflector Amplitude  % Division SoundPath Cal. Blk. Temp. 70 Temp. Tool: 68908 Exam Surface: on Type: SS Rompas 34.5 SDH, IFAR5o 3.2 I 1.09 Comp. Temp.: 83 Temp. Tool1 68908 Surface Condition: Ground 34.5 IEAR SnI- 45 1.5 0.51 Recordable Indication(s): Yes 0 No qJ (IfYes, Ref. Atlached Ultrasonic Indication Report.) I I Results: Sat V Unsat 7 Eval F1 Comments: TOTAL EXAM COVERAGE 87.15%.

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level II-PDI , / .),ignature Date Reviewer ..Signature Dale Pollsensky, Jason. A. 1012008 Damon Priestley Level I - 1011402008 Examiner Level Ili.PDI ,ignate Date Site Review .ture S, Date Shearer, Nicholas .. i016;2008~ Michaol W Blew10142B Other Level N/A Signature Date AN IIReview Sigature Date NIA Larry Jones., 10114t2008 UT9 ThisDocumen is a QARecord-.J I Pae29f UT9 - This Document is a OA Record J t Page 129 of 221

(Nuclear UT CalibrationiExamination Genciaiion Group Site/Unit: RNP I RNP2 Procedure: NDEP-0450 Outage No.: ISI RO-25 Summary No.; 162900 Procedure Rev,: 3 Report No.; UT.08-002 Workscope: ISI Wort Order No,: 1119701 Page: 3 of 6 Code: 1995 Editlon!1996 Addenda Cat.iltem: C-BIC2.21 Localion: AUX1-Y17-0 Drawing No.: HBR2-10618 SHT 058

Description:

BIT UPPER HEAD TO NOZZLE WELD System ID: 2080 Component ID: 202[04 Size/Length: N/A N/A Thickness/Diameter: 2.06"1 N/A Limitations: LIMITATION ON NOZZLE SIDE DUE TO CONFIGURATION Start Time: 1300 Finish Time: 1400 '

Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.- 013402 Serial No,; 45445 Checks - Caliration Signal Sweep Manufacturer: Krautkramer Manufacturer. KBA Initial Cal. 1100 101512008 Refleclor Amplitude % Division Model: USN 58L Size: 0.5 Shape: ROUND Inter. Cal. NIA 1/4T SDH s0 2.0 1.0 Delay: 7.7419 Range: 5.00 Freq.: 2.25 MHz Style: GAMMA Inter. Cal, NIA 12T SDH 45 4.0 2.0 M1i1CaliVel: .1260 Pulser: HIGH Exam Angle; 60° # of Elements: I Inter. Cal. N/A 314T SDH 25 6.0 3.0 Damping: 1K Reject: 0 Mode: Shear Final Cal. 1430 1015*2008 ID NOTCH 18 8.0 4.0 Rep. Rate: AUTO HIGH Freq.: 2.25 Measured Angle: 60 Couplant S14T SDH 11 10.0 5.0 Filler:. NIA Mode: DUAL OFF Wedge Style: MSQC Cal. Batch: 07225 Circumferential Orientated Search Unit Voltage: NIA Other: 0 Type: Ultragel II Calibration Signal Sweep Sound Path Circ. Gain (dB): 37.9 Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division Ax- Gain (dB): 37.9 1 Screen Div. - .5 in. of Sound Path Type: RG.174 Exam Batch: 0722 NIA N/A N/A N/A Linearity Report No.: L-08-002 Length: 6 No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-47a Upstream R Downstreami Scan dB: 55.9 Reference Block ReferenceSimulator Bock Thickness 2.006 Dia.: 0 CW [] CCWqJ Scan dB: 55.9 Gaia Sial Sion Sound Path Cal-____ Blk._______

0Tm.To: 698 Ea ufcO -ep Serial No.: 86-3252 GaI RelcorApitude Swee DiviPith Cal.Bk Temp.: 7 Temp. Tool: 68908 EaSurfa ce: oD Type: Rompas 43.9 SON 83 1.4 0.7 Camp. Temp.: 83 Temp. Tool: 68908 Surface Condiion: Ground 43.9 SDH 40 3.0 1.5 Recordable Indication(s): Yes [- No (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat R Unsal F] Eval D Comments: TOTAL EXAM COVERAGE 87.15%.

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level il..PDI ,*.,,Sign/e-j$'- -Date Reviewer Sgau Date Shearer, Nicholas 7_'.. . Sig . . 10/512008 Damon Priestley Level III 10112008 Examiner Level 11-pol j SJ -atuoe Date Site Review Signature Dt Polisensky, Jason, A. 10/512008 Michael W Blew " 1011412008 Other Level N/A Signature Date ANII Review Signyt*e Date NIA Larry Jones 10V142008 UT9 - This Document is a CA Record j l Page 130 of 221

Nuciar Determination of Percent Coverage for

~Gcne~a Gofp oa UT Examinations - Vessels Site/Unit: RNP I RNP2 Procedure: NDEP-0450 Outage No.: ISI RO-25 Summary No,; 162900 Procedure Rev.: 3 Report No.: UT-08-002 Workscope: IS' Work Order No.: 1119701 Page: 4 of 6 0 deg Planar Scan 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for 0 deg 46 de1 Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 100.000  % Length X 47.700  % volume of length / 100 = 47.700  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 86.925  % total for 45 deg Other deg 60 Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 100.000  % Length X 15.500  % volume of length /100 = 15.500  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length 1100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 78.875  % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # of angles to determine; 88.600  % Total for complete exam Note:

Supplemental coverage may be achieved by use of other angles I methods, When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Site Field Supervisor:.- _ _ _ _ _ Date: e1 LE VESSEL - This Document is a QA Record Page 131 of 221

NWlear 6~unmrtioi SL ipplemental Report Report Na UT-08-0 Pagq 5 of Summary No.: 162900 Sketch or Photo: V:,Shared\lddeafARNPDala\DataSheetInfo\UT.08-002.jpg UPPER HEAD NOZZLE Supplemental Reports - This Document is a QA Record Page 132 of 221

GSupplemental Report G 'Zljtor Group Report No.: UT-08-002 Page: 6 of 6 Summary No.: 162900 Sketch or Photo: V:\Shared'lddealtRNPData\DataSheet-Info\UT-08-O02V.jpg

• . Determination of Percent Coverage for

(* UT Examinations -Vessels Site*ur: RNP j RNP2 Procedure: NDEP-O450 OutogeNo.; ISI RO-25 Sumuary No,: 162900 Proceduve Rev.: 3 Report No.: UT-08.002 Vftkscopg: 151 Work Order No.: 1119701 of Scan 100  % Length X 100  % vdume ofIenrh / 100 z 100  % tot*l*tM0 do 435deg Scan 1 100  % Length X 100  % vatme oflength It100 = 100 %total for Scan I Scan 2 100 U Lengh X 28  % vdumeoflIength/ 100 28 %total.for n 2 Scan3 100  % Lengh X 100  % vinlwto l 100 -

jngthl 100  % total kwr Scan 3 cvn4 100  % Length X 100 %vlume ofiength /100 = 100  % total for Scan 4 Add totals and divide by 9 scalis 82 %total for45 f-g otrw oe 60 Scan 1 100  % Length X 100 %volumeoriength m1100 100 %total birScan 1 Scmn2 100  % LenghX 0  % udurn eflangth/ 100 - 0  % total lr Scan 2 Scan 3 100  % Lenlgthx 100  % vdurne offength I 100 - 100 %total lor Scan 3 Scan 4 100  % Len hX 100 %vwum ofleng 1100m _- 100  % total Scan 4 Add to(ais ad ddtvide by scans a 75 %tow ior 60 deg Percent complete covvela Add tutali for eachdinie and =;cn reqwired and divide by # of angles to detarni; 85_7  % Total for oomnplete exam Note:

Supplarmmta coverage nay be achieved by u. of other angles I methodrk When used, the coveage for volJme not obtained with angles as noted above shall be calculated end addad to the total to provide the percet total Ior the complete wmInatlon.

Site Fied Supeivisor: Dae LE VESSEL - TIIsMcur~erf is QA Pecoa Supplemental Reports This Document is a QA Record Page 133 of 221

18.0 205/08, UPPER SHELL TO FEED WATER NOZZLE WELD 18.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-B "Pressure Retaining Nozzle Welds in Vessels" Item Number: C2.21

Description:

Upper Shell to Feed Water Nozzle Weld Component Identification: 205/08 Summary Number: 168500 18.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-B, "Pressure Retaining Nozzle Welds in Vessels",

Item No. C2.21 requires surface and volumetric coverage per Figure IWC-2500-4(a), surface examination is area A-B and volumetric examination coverage is C-D-E-F.

18.3 IMPRACTICALITY OF COMPLIANCE The upper shell to feedwater nozzle weld is limited due to the nozzle to shell configuration which produces a single sided examination. The volumetric limitation is encountered with the nozzle, which is a set-in nozzle and limits the downstream axial scan. The materials associated with this limited weld are carbon steel materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the nozzle to shell weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the nozzle to shell weld.

Page 134 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination of 205/08 was completed with 100%

coverage with no recordable indications identified.

2. The examination has single side access and is limited by the nozzle taper which limits the circumferential and downstream scan. In addition, there is a permanent insulation ring which limits the downstream scan by approximately 12%. The upstream scan performed on the downstream side of the weld achieved 98.00% of the volume due to the nozzle configuration. The circumferential scans achieved 100.00% code required coverage. Aggregate coverage for all angles utilized was 80.42% of the Code required volume. Coverage for the 450 was 71.31% code required volume and the 600 was 69.95%

code required volume. It needs to be noted that due to the nozzle configuration, when the downstream 600 scan is performed on the upstream side of the weld, there is little to no sound able to reach the code examination area; essentially the sound path is past the area of interest, therefore the exam was not performed as the coverage would be 0.00%. A 00 exam was performed in addition to 450 and 60° angles.

A 450 Krautkramer, .50 x 1.0"" dia., 2.25MHz, transducer and a 600 KBA, .50 x 1.0"" dia., 2.25MHz, transducer was utilized for the axial scan and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-B. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-B, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 135 of 221

Nudear Ma!gnetic Particle Examination Generation Group Site/Unit: RNP I RNP2 Procedure: 83A6111 Outage No.: ISl RO-22 Summary No.: 168500 Procedure Rev.: 3 Report No.: MT-04-009 Workscope: ISI Work Order No.: 422933 Page: 1 of 1 Code: 1995/1996A Cat./Item: C-BIC2.21 Location: SIG A Drawing No.: CPL-205

Description:

UPPER SHELL TO FEED WATER NOZZLE System ID: 3005 Component ID: 205/08 Size/Length: 18" Limitations: NONE Light Meter Mfg.: NIA Serial No.: NIA Illumination: NIA Temp. Tool Mfg.: NIA Serial No.: N/A Surface Temp.: AMBIENT °F Resolution: Gray Card Lift Block Serial No.: RNPOCE5230 Surface Condition: As-welded Lo/Wo Location: NIA Field Orientation: 0° -900 Magnetic Particle Material Brand: Magnaflux Wet E] Mixed: Yes El Applied By: Dusting [

Type: Red #8A Dry 66 No [] Spraying [E Batch No.: 98D033 Fluorescent El With: NIA Flooding E]

Equipment: Parker Contour Serial No.: 10083 Head Shot El NIA Amperes Fixed Spacing 0l AC EJ DC E]

Adj. Spacing 66 3" -6" inches Encircling Coils [3 N/A Turns Prods. Spacing r- N/A inches Current (machine setting) LI N/A Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L NRI Comments:

NONE Results: Sat [] Unsat El Eval E_

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level II Signature Date Reviewer ,. S Nash, Marvin 7Ie4-z 5/3/2004 Scott Larson Level,,,-' 51412004 Examiner Level N/A Signature Date Site Review Signature Date Other Level II nature Date ANII Review Sig re at Donovan, Edmund _ __ __

I.'

5/3/2004

_ _ ,y0 MT1 - This Document is a QA Record d( Page 136 of 221

L~ Ncidsar Generation GroUP Site: RNP Procedure:

UT Calibration Report 83A6231 Rev.: 0 Cal. Report No.: CAL-04-020 jo Instrument: Transducer: Couplant: Calibration Block:

Manufacturer: Staveley Manufacturer: KBA Type: Ultragel II Serial No.: CPL-50a Model: Sonic 136 Serial No.: G09015 Batch No.: 01125 Thickness: 3.500 Serial No.: B011290 Size: 1 Freq.: 2.25 MHz Search Unit Cable: Calibration Block Temp.: °F___

Linearity Report No.: L-04-014 Model: Gamma T

LineartyRemp. ol:t L#0of  : Single Cable Type:

Temp. Tool: RG-58 ReferencelSimulator Block:

1. of Elements: SingleCal Legh12S rilN .8 -4 2 Manufacturer: PTC Instruments Wedge Index to Nose: NIA Cable Length: 12 Serial No.: 88-4712 Serial No.: 60286 Nom. Angle: 0 0 Meas. Angle: 0 o # of Connectors: 0 Type: CS Rompas Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation NIA Calibration Signal Sweep Sound Path Calibration Signal Sweep Sound Path Gain 19 Reflector Amplitude % Division Reflector Amplitude % Division Range 5.0 114 T 60 1.5 0.75 NIA N/A 1/2 T 60 3.3 1.65 Delay/Offset 0.05 3/4 T 80 5.0 2.5 Velocity/Mat. Cal. 0.23 ID Notch >100 7.0 3.5 Frequency 2.25 MHz I Rep. Rate 4K ReferencelSimulator Block Date Time Initials Pulser 222 Gain Signal Screen/ Sound Reference/ Int. Cal. 5/3/2004 1530 PSA dB Reflector Amplitude % Sweep Path Simulator Filter 2 Filter _2__Division Block Cal. Ver.

Damping 500 N/A Cal. Ver.

DisplayNideo/Rectif. PIE Cal. Ver.

Reject OFF Final Cal. 5/3/2004 1750 PSA Voltage FIXED 10 Screen Divisions = 5.0 in. of Sound Path Longitudinal [ Comments: None Summary No.(s): Shear E3 168500 Bi-Modal LI Examiner Level Il-PDI " Date Reviewer S//lS.,.ture Date Anderson, Paul 5/2004 Scott Larson Level Ill 5/4/2004 Examiner Level Signature Date Site Review Signature Date Michael W Blew 5/4/2004 Other Level III-PDI , Xqr Signature Date ANII Review Signa)In* Date Donovan, Edmund 5/3/2004 Larry Jones,,7 5/4/2004 UT5 - This Document is a QA Record Page 137 of 221

LNudear UT Calibration Report Generaton A Group Site: RNP Procedure: 83A6231 Rev.: 0 Cal. Report No.: CAL-04-021 Instrument: Transducer: Couplant: Calibration Block:

Manufacturer: Staveley Manufacturer: KBA Type: Ultragel I Serial No.: CPL-50a Model: Sonic 136 Serial No.: B16137 Batch No.: 01125 Thickness: 3.500 Serial No.: B011290 Size: .5x1.0 Freq.: 2.25 MHz Search Unit Cable: Calibration Block Temp.: 76 °F Linearity Report No.: L-04-014 Model: Gamma Temp. Tool: # of Elements: Single Cable Type: RG-58 ReferencelSimulator Block:

Manufacturer: PTC Instruments Wedge Index to Nose: 0.7 Cable Length: 12' Serial No.: 88-4712 Serial No.: 60286 Nom. Angle: 45

• Meas. Angle: 45 o # of Connectors: 0 Type: CS Rompas Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation Axial Calibration Signal Sweep Sound Path Calibration Signal Sweep Sound Path Gain 38.6 Reflector Amplitude % Division Reflector Amplitude % Division Range 7.42 114 T 80 1.6 1.19 NIA Delay/Offset 0.686 1/2 T 60 3.3 2.45 3/4 T 40 5.0 3.71 Velocity/Mat. Cal. 0.127 ID Notch 60 6.8 5.04 Frequency 2.25 MHz 5/4 T 28 8.5 6.31 11 Rep. Rate 4K Reference/Simulator Block Date Time Initials Pulser 222 Gain Signal Screen/ Sound Reference/ Int. Cal. 5/312004 1450 PSA dB Reflector Amplitude % Sweep Path Simulator ,

Filter Filter__ Division Block Cal. Ver.

Damping 500 Cal. Ver.

DisplayNideo/Rectif. PE Cal. Ver.

Reject OFF Final Cal. 5/312004 1751 PSA Voltage FIXED 10 Screen Divisions = 7.42 in. of Sound Path Longitudinal jj Comments: None Summary No.(s): Shear [

168500 Bi-Modal [-]

Examiner Level II-PDI S*, *_njr Date Reviewer ,* gnatu Date Anderson, Paul 51312004 Scoff Larson Level III 514/2004 Examiner Level N/A Signature Date Site Review S'gnatur gate N/A .4 -r Other Level I1-PDI Signature Date ANII Review ignare Date Donovan, Edmund " N mo. 5/3/20041 UT5 - This Document is a QA Record Page 138 of 221

L~h Nucl Smup ear Generaiion Site: RNP Procedure:

UT Calibration Report 83A6231 Rev.: 0 Cal. Report No.: CAL-04-022 Instrument: Transducer: Couplant: Calibration Block:

Manufacturer: Staveley Manufacturer: KBA Type: Ultragel II Serial No.: CPL-50a Model: Sonic 136 Serial No.: B16138 Batch No.: 01125 Thickness: 3.500 Serial No.: B011290 Size: .5x1.0 Freq.: 2.25 MHz Search Unit Cable: Calibration Block Temp.: 76 'F Linearity Report No.: L-04-014 Model: Gamma Temp. Tool: Tep oo:#o Eeet:

1. of Elements: igeCable Single Type: RG-58 Reference/Simulator Block:

Manufacturer: PTC Instruments Wedge Index to Nose: 0.7 Cable Length: 12' Serial No.: 88-4712 Serial No.: 60286 Nom. Angle: 60

• Meas. Angle: 60 # of Connectors: 0 Type: CS Rompas Instrument Settings Axial Orientated Search Unit Circumferential Orientated Search Unit S.U. Orientation Axial Calibration Signal Sweep Sound Path Calibration Signal Sweep Sound Path Gain 43.6 Reflector Amplitude % Division Reflector Amplitude % Division Range 10.5 1/4 T 80 1.6 1.68 N/A Delay/Offset 0.911 1/2 T 42 3.2 3.36 3/4 T 30 4.8 5.04 Velocity/Mat. Cal. 0.127 IDNotch 6 6.4 6.72 Frequency 2.25 MHz 5/4 T 18 8.2 8.61 Rep. Rate 4K Reference/Simulator Block Date Time Initials Pulser 222 Gain Signal Screen/ Sound Reference/ Int. Cal. 5/3/2004 1510 PSA dB Reflector Amplitude % Sweep Path Simulator Filter Filter ____Division Block Cal. Ver.

Damping 500 N/A Cal. Ver.

Display/Video/Rectif. PE Cal. Ver.

Reject OFF Final Cal. 5/3/2004 1752 PSA Voltage FIXED 10 Screen Divisions = 10.5 in. of Sound Path Longitudinal [ Comments: None Summary No.(s): Shear [

168500 Bi-Modal [

Examiner Level ll-pDI na Date Reviewer S/ignal Date Anderson, Paul 5/3/2004 Scoff Larson Level Ill 5/4/2004 Examiner Level N/A Signature Date Site Review -Signature Date N/A Michael W Blew 5/4/2004 Level Signature Date ANII Review SignOre Date Donovan, Edmund A--- 5/3/2004 Larry Jones 5/4/2004 UT5 - This Document is a QA Record Page 139 of 221

(Nuclear UT Vessel Examination Generation MGroup SitelUnit: RNP RNP2 Procedure: 83A6231 Outage No.: ISI RO-22 Summary No.: 168500 Procedure Rev.: 0 Report No.: UT-04-078 Workscope: ISI Work Order No.: 422933 Page: 1 of 2 Code: 1995/1996A Cat./Item: C-B/C2.21 Location: S/G A Drawing No.: CPL-205

Description:

UPPER SHELL TO FEED WATER NOZZLE System ID: 3005 Component ID: 205/08 Size/Length: N/A Thickness/Diameter: 3.5 Limitations: Insulation ring Start Time: 1630 Finish Time: 1715 Examination Surface: Inside LI Outside RJ Surface Condition: Groun id Flush Lo Location: TDC Wo Location: Centerline of Weld Couplant: Ultragel 11 Batch No.: 01125 Temp. Tool Mfg.: PTC Instruments Serial No.: 60286 Surface Temp.: 87 -F Cal. Report No.: CAL-04-020. CAL-04-021, CAL-04-022 Angle Used 0 45 45T 60 60T~

Scanning dB 45 43 43 50 Indication(s): Yes r] No Sd Scan Coverage: Upstream Downstream Y C] CW R CCW R Comments:

45 &60 exams limited to vessel side due to nozzle configuration. Vessel side examination limited at 180 degrees due to insulation ring. See Report 1222-005 for limitations. Refer to BS-04-004 and BS-04-005 for beam spread measurements.

Results: Sat EO Unsat Fl Eval C]

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes 0 Z'I Examiner Level ll.pol tuy Date Reviewer \/ignature Date Anderson, Paul 5/3/2004 Scott Larson Level Ill 5/4/2004 Examiner Level N/A Signature Date Site Review ,j . ,Pate N/A Other Level Iii.PDIaf Signature Date ANII Review ,,$ignatuJl. Date Donovan, Edmund 5/3/2004 .4z " l l UT12 - This Document is a CA Record Page 140 of 221

Determination of Percent Coverage for

( A hGeneration

' uclear Group UT Examinations - Vessels Site/Unit: RNP I RNP2 Procedure: 83A6231 Outage No.: ISI RO-22 Summary No.: 168500 Procedure Rev.: 0 Report No.: UT-04-078 Workscope: ISI Work Order No.: 422933 Page: 2 of 2 0 dea Planar Scan 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for 0 deg 45 den Scan 1 87.000  % Length X 98.000  % volume of length / 100 = 85.260 %total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000 %total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000 %total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length /100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 71.315  % total for 45 deg Other deg 60 Scan 1 84.000  % Length X 95.000  % volume of length 1100 = 79.800  % total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 69.950  % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # of angles to determine; 80.422  % Total for complete exam Note:

Supplemental coverage may be achieved by use of other angles I methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Site Field Supervisor: Date: LOJI LE VESSEL - This Document is a QA Record Page 141 of 221

19.0 205A/07, UPPER HEAD TO MAIN STEAM NOZZLE WELD 19.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-B "Pressure Retaining Nozzle Welds in Vessels" Item Number: C2.21

Description:

Upper Head to Main Steam Nozzle Weld Component Identification: 205A/07 Summary Number: 169500 19.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C3-B, "Pressure Retaining Nozzle Welds in Vessels",

Item No. C2.21 requires surface and volumetric coverage per Figure IWC-2500-4(a), surface examination is area A-B and volumetric examination coverage is C-D-E-F.

19.3 IMPRACTICALITY OF COMPLIANCE The steam generator upper head to main steam nozzle weld is limited due to the nozzle to shell configuration which produces a single sided examination.

The volumetric limitation is encountered with the nozzle, which is a set-in nozzle and limits the upstream axial scan of the downstream side of the weld.

The materials associated with this limited weld are carbon steel materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible. The limitation for examination is due to physical design of the plant in which a volumetric limitation is encountered due to the physical configuration of the nozzle to shell weld. In order to achieve more volumetric coverage the plant would need to be redesigned and modified in order to achieve a credited examination of the nozzle to shell weld.

Page 142 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination of weld 205A/07 was completed with 100% coverage with no recordable indications identified.

2. The volumetric examination has single side access and is limited by the nozzle taper which limits the circumferential and downstream scan.

The upstream scan performed on the downstream side of the weld achieved 0.00% of the volume due to the nozzle configuration and the downstream scan of the upstream side of the weld achieved 100.00%

of the volume. The circumferential scans achieved 100.00% code required coverage in aggregate. Coverage for the 450 was 75.00%

code required volume and the 600 was 75.00% code required volume.

It needs to be noted that due to the nozzle configuration, when the downstream 600 scan is performed on the upstream side of the weld, there is little to no sound able to reach the code examination area; essentially the sound path is past the area of interest. A 00 exam was performed in addition to 450 and 600 angles. A 450 Krautkramer, .50" x 1.0" dia., 2.25MHz, transducer and a 600 KBA, .50" x 1.0" dia.,

2.25MHz, transducer was utilized for the axial scan and circumferential examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-B. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-B, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 143 of 221

,**Nurlear UT Calibration/Examination

~Gensrfaion Gpmup Site/Unit: RNP / RNP2 Procedure: NDEP-45O Outage No.: ISI RO-23 Summary No.: 169500 Procedure Rev.: 0TRA Report No.: UT-05-063 Workscope: is' Work Order No.: 763819-04 Page: 1 of 1 Code: 1995 Edition/1996 Addenda CatJltem: C-B/C2.21 Location: S/G B Drawing No.: HBR2-10618 SHT 062

Description:

UPPER HEAD TO STEAM NOZZLE WELD System ID: 3005 Component ID: 205A/07 Size/Length: N/A Thickness/Diameter. 3.5 Limitations: NONE Start Time: N/A Finish Time: N/A Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1008L Serial No.: M09548 Checks C r nawd t Maufctre~ tveeyMaufcurr.KB - -Calibration Signal Sweep Sound Path Manufacturer. Stavefey Manufacturer. KBA Initial Cal. 2029 10/13/2005 Reflector Amplitude % Division Model: Sonic 136 Size: 1.0" Shape: Round Inter. Cal. 1747 10/14/2005 1/4 t 70 1.5 .875 Delay:. .095 Range: 5 Freq.: 2.25 MHz Style: GAMMA Inter. Cal. 2135 10/14/2005 1/2 t 75 3.4 1.75 M't Cal/el: .228 Pulser: 222 Exam Angle: 0o # of Elements: I Inter. Cal. 2240 10/1412005 314 t 80 5 2.625 Damping: 500 ohms Reject: off Mode: Longitudinal Fiinal Cal. 0444 10/15/2005 Back Reflection 100+ 7.0 3.5 Rep. Rate: 4K Freq.: 2.25 Measured Angle: N/A Couplant I _ I Filter. 1 Mode: P/E Wedge Style: N/A Cal. Batch: 03125 Circumferential Orientated Search Unit Voltage: N/A Type: Ultragel II Calibration Signal Sweep Sound Path 26.8 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division Ax. Gain (dB):

10 Screw Div. = 5.0" in. of Sound Path Type: RG-58 Exam Batch: 03125 N/A Unearity Report No.: L-05-001 Length: 10, No. Conn.: 0 Type: Ultragel II Calibration Block Sean Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-50a Upstream *" Downstream Scan dB: 36 Re nce Block Reference/Simulator Block Thickness: 3.500 Dia.: FLAT CW CCW[] Scan dB: N/A Gain Signal Sweep Sound Path emp.:

Cal. B__Thc T Ca.e.: ~k FLAT Tmp: RNCE10 2,_=Tep.Tol: CW Sa EamSufae:ODType: Od -,0 Serial No.: 99-5963 CS Rompas dB 12.4 Reflector BW 85 %

Amplitude Division 2.0 1.0" Comp. Temp.: 90' Temp. Tool: RNPCE9105 Surface Condition: Ground flush Recordable Indication(s): Yes n No [ (IfYes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 0 Unsat Eval n Comments: Cal-1/10 Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: Yes Examiner Level III -- --- S' tur Date Reviewer S '6, Date Cline, Robert H f 10/15/2005 Scott Larson Level Ill 10/18/2005 Examiner Level N/A Signature Date Site Review - -ture Date N/A- Michael W Blew 10/18/2005 Other Level N/A Signature Date ANII Review Signature Date N/A Larry Jones M 10/19/2005 UT9 - This Document is a OA Record 'i t Page 144 of 221

Nuclear UT Calibration/Examination

• olprGov Generation Site/Unit:

RNP I RNP2 Procedure: NDEP-0450 Outage No.: ISI RO-23 Summary No.: 169500 Procedure Rev.: 0 TR A Report No.: UT-05-064 Workscpe:

IS' Work Order No.: 763819-04 Page: 1 of 3 Code: 1995 Edition/1996 Addenda Catiltem: C-B/C2.21 Location: SIG B Drawing No.: HBR2-10618 SHT 062

Description:

UPPER HEAD TO STEAM NOZZLE WELD System ID: 3005 Component ID: 205A/07 Size/Length: N/A Thlckness/Diameter: 3.5 limitations: NOZZLE TAPER Start Time: N/A Finish Time: N/A Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit S erial N o.: 1008L S erial N o.: J25571 C hecks Cl r i S g lw p o d a Manufacturer Staveley Manufacturer: KBA Initial Cal. 1754 10/14/2005 Reflector Amplitude % Division Model: Sonic 136 Size: .50"x1.0" Shape: Rect. Inter. Cal. 114 t 80 1.5 1.2 Delay: 0.764 Range: 8 Freq.: 2.25 MHz Style: GAMMA Inter. Cal. 2245 10/14/2005 1/2 t 55 3.0 2.47 M'tI Cal/Vel: 0.125 Pulser: 222 Exam Angle: 450 # of Elements: 1 Inter. Cal. 2350 10/14/2005 3/4 t 38 4.5 3.71 Damping: 500 ohms Reject: off Mode: Shear - Final Cal. 0447 10115/2005 ID Notch 65 6.6 4.9 Rep. Rate: 4K Freq.: 2.25 Measured Angle: 45 Couplant 1 114 t 25 7.5 6.2 Filter. 1 Mode: PIE Wedge Style: Non-Integral Cal. Batch: 03125 Circumferential Orientated Search Unit Voltage: N/A Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 43.6 Circ. Gain (dB): 43.6 Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division 10 Screen Div.8= in. of Sound Path Type: RG-58 Exam Batch: 03125 N/A Linearity Report No.: L-05-001 Length: 10, No. Conn.: 0 Type: Ultragel II Calibraton Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-50a Upstream 9] Downstream Ea Scan dB: 53 Reference Block Reference/Simulator Block Thickness: 3.500 Dia.: Fiat CW R] CCW`R Scan dB: 53 Galn Signal Sweep Sound Path RNPCE9105 Exam Surface: 00 Type: CS Rompad 13.6 8piu 28 1.3 1.05 Cal. BIk. Temp.: 720 Temp. Tool:

RNPCE9105 Surface Condition: Ground flush T C 4 Comp. Temp.: 900 Temp. Tool:

Recordable Indication(s): Yes [] No W (If Yes, Ref. Attached Ultrasonic Indication Report)

Results: Sat W1 Unsat Eval RI Comments: Cal-S/15 - 1.5t at 20%/FSH, 9.0 sweep.

Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: Yes Examiner Level III .iatu S' Date Reviewer ature

",Aiig Date Cline, Robert H , . &.,..*-.. 10/15/2005 Scott Larson Level III 10/18/2005 Examiner Level N/A Signature Date Site Review p S* tur Date N/A. Michael W Blew 7 10/18/2005 Other Level N/A Signature Date ANII Review ,Signature Date N/A UT.TisDcmeti aQ ecr Larry Jones , ag 10/19/2005 4Ao 2 UT9 - This Document is a CA Record Page 145 of 221

Nudear Determination of Percent Coverage for jo GeneratioE rup U Examinations - Vessels LT Site/Unit: RNP / RNP2 Procedure: NDEP-0450 Outage No.: IS[ RO-23 Summary No.: 169500 Procedure Rev.: 0TRA Report No.: UT-05-064 Workscope: ISI Work Order No.: 763819-04 Page: 2 of 3 0 deg Planar Scan 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for 0 deg 45 deg Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 75.000  % total for 45 deg Other deg 60 Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 75.000  % total for 60 deg Percent complete coverage Add totals for each angle and scan required and divide by # of angles to determine; 83.333  % Total for complete exam Note:

Supplemental coverage may be achieved by use of other angles / methods. When used, the coverage for volume not obtained with angles as noted above shall be calculated and added to the total to provide the percent total for the complete examination.

Site Field Supervisor: _ _ _ _-__- _ Date:

LE VESSEL - This Document is a QA Record Page 146 of 221

(~b Nuclear Generation Group Supplemental Report Report No.:

Page: 3 UT-05-064 of 3 Summary No.: 169500 Sketch or Photo: V:\Shared\Iddeal\RNPý_Data\DataSheet~lnfo\UT-05-064-1 .bmp I

vAelj> ZOTA/07 CL~

AV,

~&L.L..

z- 1-7* CMO#A kJOT-.T.UX- OtCPF-ý 7,

Supplemental Reports - This Document is a QA Record Page 147 of 221

Nuclear UT Calibration/Examination

,,Jj =G mu*P Site/Unit: RNP / RNP2 Procedure: NDEP-W45 Outage No.: ISI RO-23 Summary No.: 169500 Procedure Rev.: OTRA Report No.: UT-05-065 Workscope: ISI Work Order No.: 763819-04 Page: 1 of 1 Code: 1995 EdItion/1996 Addenda CatLltem: C-B/C2.21 Location: S/G B Drawing No.: HBR2-10618 SHT 062

Description:

UPPER HEAD TO STEAM NOZZLE WELD System ID: 3005 Component ID: 205A107 Size/Length: WA Thickness/Diameter: 3.5 Limitations: NOZZLE TAPER Start Time: N/A Finish Time: N/A Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 1008L Serial No.: C18130 Checks Cl tS aeo t Stvle anfcurr KA-Calibration Signal Sweep Sound Path Manufacturer. Staveley Manufacturer: KBA Initial Cal. 1750 10/14/2005 Reflector Amplitude % Division Model: Sonic 136 Size: .50"xI.0" Shape: Rect. Inter. Cal. 0035 10/15/2005 1/4 t s0 1.5 1.86 Delay: .117 Range: 12 Freq.: 2.25 MHz Style: GAMMA Inter. Cal. 0130 10/15/2005 112 t 47 3.0 3.7 M'tI Cal/Vel: 0.143 Pulser. 222 Exam Angle: 6 0° # of Elements: 1 Inter. Ca.

Cal. 3/4 t 30 4.5 5.6 Damping: 500 ohms Reject off Mode: Shear - Final Cal. 0450 10/15:2005 ID Notch 8 6.0 7.4 Rep. Rate: 4K Freq.: 2.25 Measured Angle: n2. Couplant 1 1/4 t 15 7.5 9.3 Filter: 1 Mode: P/E Wedge Style: Non-Integral Cal. Batch: 03125 Circumferential Orientated Search Unit Voltage: NIA Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 48.8162.2 Ciro. Gain (dB): 48.8/62.2 Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division 10 Screen Div. 12 in. of Sound Path Type: RG-58 Exam Batch: 03125NA Linearity Report No.: L-05-001 Length: 10, No. Conn.: 0 Type: Ultragel II Calibration Biock Sean Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-50a Upstreamrn] DownstreamE-- ScancdB: 62.2 Reference Block Reference/SImulator Block Thickness: 3.500 Dia.: Flat CW EZ CCW R Scan dB: 62.2 Serial No.: 99-5953 dB Signal Sweep Sound Path RNPCE9105 Exam Surface: OD Type: CS Rompas 48.8 SDH 21% 1.3 1.56 Cal. BIk. Temp.: 72. Temp. Tool:

Comp. Temp.: 90° Temp. Tool: RNPCE9105 Surface Condition: Ground flush Recordable Indication(s): Yes E] No R (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 0 Unsat 13 Eval F1 See Report UT-05-064 for CRV and coverage plot Comments: Cal-4V14 - 1.5t at 11%FSH, 9.0 sweep.

Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: Yes Examiner Level ill Signatuý Date Reviewer Date Cline, Robert H"i 10/1512005 Scott Larson Level III q 10/18J2005 Examiner Level N/A Signature Date Site Review gnature SiS Date N/A. Michael W Blew 10/18/2005 Other Level N/A Signature Date ANII Review S12ature Date NVA ILarry Jones 10/1912005 U`T9 - This Document Is a QA Record

/ Page 148 of 221

20.0 2021WS-2-ATT, WELDED ATTACHMENT 20.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-C 'Welded Attachments for Vessels, Piping, Pumps and Valves" Item Number: C3.10

Description:

Welded Attachment Component Identification: 202NWS-2-ATT Summary Number: 162300 20.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-C, 'W\elded Attachments for Vessels, Piping, Pumps and Valves", Item No. C3.10 requires surface examination per Figure IWC-2500-5(d), surface examination coverage area A-B.

20.3 IMPRACTICALITY OF COMPLIANCE The welded attachment is on the boron injection tank support leg. The tank is stainless steel and the support leg plate is stainless steel welded to the shell creating a limitation on the backside of the support leg. The materials associated with this limited weld are not Alloy 600 materials. The surface examination was performed satisfactorily on the available portions of this weld.

The surface examination was limited due to the physical configuration of the support leg to the boron injection tank support leg and the examination achieved the maximum amount of coverage possible.

Page 149 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 88.02%

coverage with no recordable indications identified.

2. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-C. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

3. In addition to the examination specified in Examination Category C-C, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

4. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 150 of 221

PAGE -,?,- OF i DATA SHEET NO. /0 S--'vF EXAM ITEM -- CPL. Zo-z.. -. SIs 1NI; ISO ODWG. NO. CPL 2.0 2_. REV.

SKETCH SHEET 13 "

t 13 1' I('"

EXAMINER VEL. DATE L -I,.. ?..

VEL ri/ht- DATE "/A EXAMINER a */If-REVIEWER iVEL REVIEWER kTE REVIEWER kTE 151

Liquid Penetrant Examination SitelUnit: RNP / RNP2 Procedure: NDEP-0201 Outage No.: 412 ONLINE

ummary No.

162300 Procedure Rev.: 27 Report No.: PT-06-020 Workscope: ISI Work Order No.: 806512 Page: 1 of 1 Code: 1995!1996A CatlItem: C-C/C3.10 Location: AUX1-Y17-0 Drawing No.: HBR2-10618 SHT 058

Description:

INTEGRAL ATTACHMENT System ID: 2080 Component ID: 202rWS-2 Size/Length: N/A Limitations: NONE Light Meter Mfg.: N/A Serial No.: N/A Illumination: N/A Temp. Tool Mfg.: Digital Thermometer Serial No.: RNPOCE9102 Surface Ternp.: 80 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Not Used Lo/Wo Location: TDC Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 05B01K 01A15K 05B01 K 01MOlK Time Evap. 5 MIN Dwell 12 MIN Evap. 5 MIN Develop 10 MIN Time Exam Started: N/A Time Exam Completed: N/A Indication Loc Loc Diameter Length Type Remarks No. L W R/L N/A N/A N/A N/A NIA N/A NO INDICATIONS NOTED Comments:

LIMITATIONS PREVIOUSLY IDENTIFIED IN DATA PACKAGE 96-010 Results: Sat 6] Unsat LI Eval __

Percent Of Coverage Obtained > 90%: 88.02% Reviewed Previous Data: Yes Examiner Level IlL - Signature Date Reviewer Signature Date Tlingen, Pete .CZ>--- 1011812006 Robert H. Cline 7 Z . . PT-j'.-.*M 11812006 Examiner Level N/A S'iiature Date Site Review Signature Date N/A Michael W Blew 11(9/2006 Other Level N/A Signature Date ANII Review ilgnature Date NIA Larry Jones 11117/2006 D nog PT1 - ThiS Document is a QA Record Page 152 of 221

21.0 218/01, VALVE RHR-751 TO PIPE 21.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.11

Description:

Valve RHR-751 to Pipe Component Identification: 218/01 Summary Number: 203600 21.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-i, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.11 requires surface and volumetric examination per Fig. IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

21.3 IMPRACTICALITY OF COMPLIANCE The pipe to valve weld is 14" (.375"t) austenitic stainless steel welded to a stainless steel valve body creating a single sided examination. The materials associated with this limited weld are not Alloy 600 materials. A surface examinatisn was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 153 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 218/01 achieved 66.50% of the code required volume. The examination has single side access and is limited by the pipe to valve configuration which limits the circumferential and upstream scan. The downstream scan performed on the upstream side of the weld achieved 66.00% of the volume. The circumferential scans achieved 100.00% code required coverage in aggregate. A 450 Krautkramer, .375" dia. 2.25MHz, transducer was used for the circumferential scans. A 600 Megasonics .25" x .5" dual longitudinal 2.0MHz transducer was utilized for the downstream axial scan of the upstream side of the weld. A supplemental downstream scan on the upstream side of the weld was performed utilizing a 600 .375" dia, 2.25 MHz transducer. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-i. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-I, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 154 of 221

(* Nuclear Generaton Liquid Penetrant Examination Group Site/Unit: FINP / RNP2 Procedure: NDEP-0201 Outage No.: ISI RO-22 Summary No.: 203600 Procedure Rev.: 25 Report No.: PT-04-093 Workscope: ISI Work Order No.: 422933 Page: 1 of Code: 1995/1996A CatJItem: C-F-1/C5.11 Location: CON1-T15-11 Drawing No.: CPL-218

Description:

VALVE RHR-751 TO PIPE System ID: 2045 Component ID: 218/01 Size/Length: 14" Limitations: None Ught Meter Mfg.: N/A Serial No.: N/A Illumination: Flashlight Temp. Tool Mfg.: PTC Instruments Serial No.: 60286 Surface Temp.: 80 OF Comparator Block Temp.: Side A: N/A OF Side B: N/A OF Resolution: Gray Card Lo/Wo Location: TDC/W CL Surface Condition: Ground Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 02BO1K 01A15K 02BO1K 01MO0K Time Evap. 5 minutes Dwell 10 minutes Evap. 5 minutes Develop 7 minutes Time Exam Started: 1900 Time Exam Completed: 1940 Indication Loc Loc Diameter Length Type Remarks No. L W R/L N/A NRI Comments:

None Results: Sat 66 Unsat E] Eval E-]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level , Si** nttu* Date Reviewer S Date Cline, Robert X 5/8/2004 Edwin M. Black, Level I1I 5/12/2004 Examiner Level N/A Signature Date Site Review,-n~ure S20Date N/A Michael W Blew 7/4~A .' 5/1212004 Other Level N/A Signature Date ANII Review Sigpqture Date N/A Larry Jones 5/12/2004 PT1 - This Document is a QA Record Page 155 of 221

d*h Nuclear UT Calibration/Examination Generation a Group Site/Unit: RNP / RNP2 Procedure: NDEP-0425 Outage No.: ISl RO-22 Summary No.: 203600 Procedure Rev. 5 Report No.: UT-04-018 Workscope: IS' Work Order No.: 422933 Page: 1 of 1 Code: 1995/1996A Cat./Item: C-F-11CS.11 Location: CON1-TI5-11 Drawing No.: CPL-218

Description:

VALVE RHR-751 TO PIPE System ID: 2045 Component ID: 218/01 Size/Length: 14" Thickness/Diameter 0.375" Umitations: None Start lime: 2026 Finish Time: 2044 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: B011300 Serial No.: 00WT86 Checks Calibration Signal Swp Sound Path Manufacturer: Staveley Manufacturer. KBA Initial Cal. 1805 5M9/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 0.375 Shape: Round Inter. Cal. 2025 5/9/2004 N/A Delay: 0.278 Range: 4.0" Freq.: 2.25 MHz Style: Composite Inter. Cal.

Mtl Cal/Vel: 0.124 Pulser: 222 Exam Angle: 45 # of Elements: Single Inter. Cal.

500 Reject: OFF Mode: Shear Final Cal. 2045 51912004 Damping:

Rep. Rate: 4 Freq.: 2.25 Measured Angle: 44' Couplant Filter: 2 Mode: P/E Wedge Style: Non Integral Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: FIXED Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): N/A Circ. Gain (dB): 29 Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division I Screen Div. = 0.4 In. of Sound Path Type: RG-174 Exam Batch: 01125 1.5" Notch 80% 5.2 2.08 Linearity Report No.: L-04-009 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-77 Upstream[] Downstreamr Scan dB: Reference Block Reference/Simulator Block Thickness: 1.5 Dia.: FLAT CW R CCW ScandB: 42 Se3 Gain Signal Sweep Sound Path TCal.kn emp.: 700 Temp.Tool: FLCW S Serial No.: 6059 83 dB Reflector Amplitude % Division Cal. Blk. Temp.: 700 Temp. Tool: 60286 Exam Surface: OD Type: SS Rompus 29 FSDH 20% 2.5 1.0 Comp. Temp.: 80* Temp. Tool: 60286 Surface Condition: Smooth Recordable Indication(s): Yes E No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Unsat E Eval [] Comments: Time base adjusted during exam to 2.0" screen.

Maintained 15% I.D. roll throughout exam.

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level III-PDI ) Signaure . Date Reviewer- ISignature Date co 5/92004 Edwin M.Black, Level I11 5/12/2004 Examiner Level N/A Signature Date Site Review S.,gna__ Date N/A Michael W Blew 5/12/2004 Other Level N/A Signature Date ANII Review " " Signatu), Date N/A Larry Jones 5/12/2004 ARcodJIPgl6f UT9~~~ -ýý This& DouetiI UT9 - This Document is a QA Record (J I Page 156 of 221

Nudear UT Calibration/Examination Generation Group Site/Unit: RNP f RNP2 Procedure: NDEP-0425 Outage No.: ISt RO-22 Summary No.: 203600 Procedure Rev. 5 Report No.: UT-04-1 01 Workscope: is' Work Order No.: 422933 Page: 1 of I Code: 1995/1996A Cat./item: C-F-1C5.11 Location: CONI-T15-11 Drawing No.: CPL-218

Description:

VALVE RHR-751 TO PIPE System ID: 2045 Component ID: 218/01 Size/Length: 14" Thickness/Diameter 0.375" Limitations: Pipe to Valve configuration - No axial scan from upstream (valve) side Start Time: 2051 Finish Time: 2059 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: B011300 Serial No.: J1110 Checks Ci ona ManufacturerCalibration Signal Sweep Sound Path Staveley Manufacturer: Megasonics Initial Cal. 1800 5/9/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 2(.25x.5) Shape: Rect. Inter. Cal. 2050 5/9/2004 1.5" NOTCH 80% 5.6 2.8 Delay: 0.866 Range: 5 Freq.: 2.0 MHz Style: CGD Inter. Cal.

Mti Cal/Vel: 0.232 Pulser: 250 Exam Angle: 60 # of Elements: Dual Inter. Cal.

Damping: 500 Reject: OFF Mode: LONG - Final Cal. 2100 5/9/2004 Rep. Rate: 4 Freq.: 2.25 Measured Angle: 60° Couplant Filter. 2 Mode: DUAL Wedge Style: INTEGRAL Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: FIXED Type: Ultragel II Calibration Signal Sweep Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division Sound Path Ax. Gain (dB): 64.2 I Screen Div. = .50 in. of Sound Path Type: RG-174 Exam Batch: 01125 N/A Linearity Report No.: L-04-009 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-77 Upstream[] Downstreamn Scan dB: 64.2

__________________-Reference Block Reference/Simulator Block Thickness: 1.5 Dia.: FLAT CW El CCW[] Scan dB: Serial No.: 6059 83 Gain Signal Sweep Sound Path 60286 Exam Surface: OD Type: SS Rompus 62 FR DH 8t% Divis Cal. BIk. Temp.: 70. Temp. Tool:

60286 Surface Condition: Smooth T S__2_831 Comp. Temp.: 80° Temp. Tool:

Recordable Indication(s): Yes [- No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Unsat LI Eval [] Comments: For CRV coverage on Summary number 203600, see report UT-04-102 Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level illpDl - ,Signatur-* - Date Reviewer / ___Signature Date Cline, Robert 4- L rc 5/9/2004 Edwin M. Black, Level Ill , 5112/2004 Examiner Level N/A Signature b Date Site Review Signature Date N/A Michael W Blew 5/lý 5/12/2004 Other Level N/A Signature Date ANII Review Sign ture Date N/A Larry Jones 5/12/2004 UT9 - This Document is a QA Record Page 157 of 221

Nuclear UT CalibrationlExamination Generation Group Site/Unit: RNP / RNIP2 Procedure: NDEP-0425 Outage No.: ISI RO-22 Summary No.: 203600 Procedure Rev. 5 Report No.: UT-04-102 Workscope: 'SI Work Order No.: 422933 Page: 1 of 3 Code: 199511996A Cat./Item: C-F-11C5.11 Location: CONI-TIS-11 Drawing No.: CPL-218

Description:

VALVE RHR-751 TO PIPE System ID: 2045 Component ID: 218101 Size/Length: 14" Thickness/Diameter 0.375" Limitations: Pipe to Valve configuration - No axial scan from upstream (valve) side Start Time: 2106 Finish Time: 2117 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: B01 M 1300 a nufa cture r Serial No.: 007Y6K Checks Cl 1 0 Calibration Signal S ignalIiia Swwe P S ound P S Path, Manufacturer:. Staveley Manufacturer KBA Initial Cal. 1803 5/912004 Reflector Amplitude % Division Model: Sonic 136 Size: 0.375 Shape: Round Inter. Cal. 2105 5/9/2004 1.5" Notch 80% 5.2 2.6 Delay: 0.383 Range: 5" Freq.: 2.25 MHz Style: Composite Inter. Cal.

Mtl Cal/el: 0.124 Pulser. 222 Exam Angle: 60 # of Elements: Single Inter. Cal.

Damping: 500 Reject: OFF Mode: Shear - Final Cal. 2120 5/9/2004 Rep. Rate: 4 Freq.: 2.25 Measured Angle: 580 Couplant Filter. 2 Mode: PIE Wedge Style: Non Integral Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: FIXED Type: Ultragel II Calibration Signal Sweep Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division Sound Path Ax. Gain (dB): 43.4 Circ. Gain (dB): N/A I Screen Div. = 0.5 in. of Sound Path Type: RG-174 Exam Batch: 01125 N/A Linearity Report No.: L-04-009 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-77 Upstreaml] Downstrearrn Scan dB: 55 Reference Block Reference/Simulator Block Thickness: 1.5 Dia.: FLAT CW E] CCW[ ScandB:_ Gain Signal Sweep Sound Path E SaW OD -LAT Serial No.: 6059 83 dB Reflector Amplitude % Division TCal.knTemp.: 1.5 Temp. Tool:

Type: SS Rompus 42 FSDH 39% 1.4 .7 omk. Temp.: 700 Temp. Tool:

Cal. 60286 Exam Surface: OD Recordable Indication(s): Yes No W (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat R Unsat Eval (] Comments:

Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: Yes Examiner Level iIi-PDOI , .2 ign p Date Reviewer A"Signature Date Cline, Robert A 5/9/2004 Edwin M.Black, Level III C,,.,,-,.j__J 5/12/2004 Examiner Level WA Signature Date Site Review,/ . p, S'ture Date N/A Michael W Blew 5/12/2004 Other Level N/A Signature Date ANII Review Sign9 'e Date N/A Larry Jones 5/12/2004 UT9 - This Document is a QA Record Page 158 of 221

Nuclear Supplemental Report Generaton MGroup Report No.: UT-04-102 Page: 2 of 3 Summary No.: 203600 Examiner: Cline, Robert Level: lU-PDI Reviewer: Edwin M. Black, Level Ill Date: 511212004 Examiner: N/A Level: N/A Site Review: Michael W Blew Date: 5/12/2004 Other: N/A Level: N/A ANII Review: Larry Jones Date: 5112/2004 Comments:

Sketch or Photo: V:\SharedklddeaI\RNPData\DataSheet-jnfo\SUM-203600 Caverage.bmp C-OJ.f(Z ACP~~,

\/AvA~~hfG.

IL I

Dp C)E~EXAAA VDUe. -ro \q4,L%LJe Colc,*JG.ArAoI

ý0 7c, rXj AC4 It-V e QA Record Page 159 of 221 Supplemental Reports -- This Supplemental Reports isaa QA Document is This Document Record Page 159 of 221

(~hNuclear Determination of Percent Coverage for Generation MGroup UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-22 Summary No.: 203600 Procedure Rev.: 5 Report No.: UT-04-102 Workscope: ISI Work Order No.: 422933 Page: 3 of 3 45 dcn Scan 1 100.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 1 Scan 2 100.000  % Length X 66.000  % volume of length / 100 = 66.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 66.500  % total for 45 deg Other deo - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 = %total for Scan 1 Scan 2  % Length X  % volume of length / 100 = %totalforScan2 Scan 3  % Length X  % volume of length / 100 = %totalforScan3 Scan 4  % Length X  % volume of length / 100 = %totalforScan4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 66.500  % Total for complete exam Site Field Supervisor: Date: ,5r/_

_ /C>41 LE PIPE - This Document is a QA Record Page 160 of 221

22.0 219/186A, PIPE TO TEE 22.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.11

Description:

Pipe to Tee Component Identification: 219/186A Summary Number: 209700 22.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-I, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.11 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

22.3 IMPRACTICALITY OF COMPLIANCE The pipe to tee weld is 10" (1.00"t) austenitic stainless steel welded to a stainless steel tee thereby creating a limited examination in the tee intrados area. The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld.

The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 161 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 219/186A achieved 87.50% of the code required volume. The examination is limited from the outside diameter blend radius of the tee branch. The upstream scan performed on the downstream side of the weld achieved 100.00% of the volume and the downstream scan performed on the upstream side of the weld achieved 50.00% of the volume. The circumferential scans achieved 100.00%

code required coverage in aggregate. A 450 KBA, .375" dia. 2.25MHz, shear beam transducer was utilized for the axial and circumferential scans and a 450 KBA, .375" dia. 2.25MHz was used for the axial and circumferential examination scans. An additional upstream scan of the downstream side of the weld and a downstream scan of the upstream side of the weld was performed utilizing a 600 Megasonics .25" x .5" dual longitudinal 2.0MHz transducer. There were no indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-1. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-i, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 162 of 221

(Nuclear Liquid Penetrant Examination Generation Group Site/Unit: RtNP / RNP2 Procedure: 83A6101 Outage No.: ISI RO-22 Summary No.: 209700 Procedure Rev.: 6 Report No.: PT-04-090 Workscope: ISl Work Order No.: 422933 Page: 1 of Code: 1995/1996A Cat./Item: C-F-11C5.11 Location:

Drawing No.: CPL-219

Description:

PIPE TO TEE System ID: 2080 Component ID, 219/186A Size/Length: 10" Limitations: NONE Light Meter Mfg.: N/A Serial No.: N/A Illumination: NIA Temp. Tool Mfg.: PTC Instruments Serial No.: 60235 Surface Temp.: 80 'F Comparator Block Temp.: Side A: N/A 'F Side B: NIA °F Resolution: Gray Card Lo/Wo Location: TDC Surface Condition: AS-WELDED Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP SKC-S SKD-S2 Batch No. 02BOl K 01A15K 02BO1K 01M01K Time Evap. 5 minutes Dwell 10 minutes Evap. 5 minutes Develop 7 minutes Time Exam Started: 1400 Time Exam Completed: 1500 Indication Loc Loc Diameter Length Type Remarks No. L W R/L 1 1800 e sidwe, N/A .2 Linear Acceptable Comments:

None Results: Sat VJ Unsat E] Eval E]

Percent Of Coverage Obtained > 90%: Yes Reviewed Previous Data: Yes Examiner Level ii *j igp..._ Date Reviewer / n Date Creecy, Leland /4/2004 Scott Larson Level III 516/2004 Examiner Level N/A Sign Date Site Review Signature Date NIA __S-1___ _710____ _V Other Level , 11 ,,ignature Date ANII Review Signaty. Date Donovan, Edmund a 5/4/2004 PT1ýX AReodd A9 1 4h-DfantII agl3f2 PT1 - This Document is a CIA Record Page 163 of 221

c*N Nuclear UT Calibration/Examination Generation MAaGroup Site/Unit: RNP / RNFP2 Procedure: 83A6221 Outage No.: ISI RO-22 Summary No.: 209700 Procedure Rev.: Report No.: UT-04-081 Workscope: Isl Work Order No.: 422933 Page: 1 of I Code: 1995/1996A Cat/Item: C-F-1/C5.11 Location:

Drawing No.: CPL-219

Description:

PIPE TO TEE System ID: 2080 Component ID: 219/186A. Size/Length: 10 Thickness/Diameter: 1.00 Limitations: OD Blend Radius of Tee Branch Start Time: 1555 Finish rime: 1612 Instrument Settings Search Unit Cal. rime Date Axial Orientated Search Unit Serial No.: B011300 Serial No.: KBl1425 Checks Calibration Signal Sweep Sound Path Manufacturer: Staveley Manufacturer-. KBA Initial Cal. 1439 5/4/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 0.5 Shape: Round Inter. Cal. Backwall 80 5.2 1.04 Delay: 0.394 Range: 2.00" Freq.: 2.25 MHz Style: Gamma Inter. Cal.

M'Vi Cal/Vel: 0.225 Pulser: 222 Exam Angle: 0 # of Elements: Dual Inter. Cal.

Damping: 500 Reject: OFF Mode: Longitudinal - Final Cal. 1727 5 Rep. Rate: 4K Freq.: 2.25 Measured Angle: 0 Couplant Filter. 2 Mode: P/E Wedge Style: N/A Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: FIXED Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 43.0 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division I Screen Div. = 0.2 in. of Sound Path Type: RG-174 Exam Batch: 01125 N/A Linearity Report No.: L-04-009 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-32 Upstream [ Downstream W Scan dB: 43.0 Reference Block Reference/Simulator Block Thickness 1.000 Dia.: 10 CW CCW[] Scan dB: Serial No.: 605983 Gain Signal Sweep Sound Path TCal.knTemp. 1700 T em.Too: 610 CWExamCCW-Scand Se9 - 83 dB Reflector Amplitude % Division Cal ool Bl. Tmp.7._0_6096 Tep. Exa Sufac: O Iype: SS Rompus N/A Comp. Temp.: 79 Temp. Tool: 60196 Surface Condition: As-welded Recordable Indication(s): Yes fl No WJ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat W Unsat RI Eval LI Comments: None Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level II.p o,>g§l Date Reviewer Signature Date Charbonnet, Shane 5/4/2004 Edwin M. Black, Level 111- 5/6(2004 Examiner Level G Date Site Review Signature Date N/A <

Other Level Ill-PoI Signature Date ANII Review Signature Date Donovan, Edmund 5/4/2004 , 4 46t-rdshvv, i UT9 - This Document is a QA Record I Page 164 of 221

Nudear UT Calibration/Examination Generation Group Site/Unit: RNP / RNP2 Procedure: 83A6221 Outage No.: ISI RO-22 Summary No.: 209700 Procedure Rev.: 1 Report No.: UT-04-082 Workscope: ISI Work Order No.: 422933 Page: 1 of I Code: 1995/1996A Cat./item: C-F-1/C5.11 Location:

Drawing No.: CPL-219

Description:

PIPE TO TEE System ID: 2080 Component ID: 219/186A Size/Length: 10 Thickness/Diameter: 1.00 Limitations: OD Blend Radius of Tee Branch Start Time: 1620 Finish Time: 1638 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: B011300 Serial No.: 00WT86 Checks Calibration Signal Sweep Sound Path Manufacturer: Staveley Manufacturer. KBA Initial Cal. 1403 5/4/2004 Reflector Amplitude % Division Model: Sonic 136 Size: 0.375 Shape: Round Inter. Cal. ID Notch 80 4.8 N/A Delay: 0.281 Range: 3.0 Freq.: 2.25 MHz Style: Composite Inter. Cal.

M't Cal/Vel: 0.124 Pulser: 222 Exam Angle: 45 #of Elements: Single Inter. Cal.

Damping: 500 Reject: OFF Mode: Shear - Final Cal. 1730 5/4120 Rep. Rate: 4 Freq.: 2.25 Measured Angle: 43 Couplant Filter. I Mode: P/E Wedge Style: MSW QC Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: FIXED Type: Ultragel II Calibration Signal Sweep Ax. Gain (dB): 29.0 Circ. Gain (dB): 29.0 Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division 1 Screen Div. = 0.3 in. of Sound Path Type: RG-174 Exam Batch: 01125 N/A Linearity Report No.: L-04-009 Length: 6- No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-32 Upstream [] Downstream[O Scan dB: 47.0 Reference Block Reference/Simulator Block Thickness 1.000 Dia.: 10 CW 66 CCW[A Scan dB: 47.0 Seral No.: 605983 Gain Signal Sweep Sound Path Cal. BIk. Temp. 70 Temp. Tool: 60196 Exam Surface: OD SS Rompus N/ADivi dB Reflectorype:

Comp. Temp.: 79 Temp. Tool: 60196 Surface Condition: As-welded Recordable Indication(s): Yes No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Sa Unsat Eval [] Comments: None Percent Of Coverage Obtained > 90%: No viewed Previous Data: N/A Examiner Level II-1PDI S' ature Date Reviewer nu Date Charbonnet, Shane 5/4/2004 Edwin M. Black, Level III 502004 Examiner Level Signature Date Site Review Signature D-tet N/A o/-- 7ý Other LevelIII-PDI Signature Date ANII Review Signature Date Donovan, Edmund 5/4/2004 z4 , 7". ",, ,

UT - hs oumn.i. ec. U ... (Pae65f2 UT9 - This Document is a QA Record Page 165 of 221

(' Nudear UT Calibration/Examination Generation Group Site/Unit: RNP I RNP2 Procedure: 83A6221 Outage No.: ISI RO-22 Summary No.: 209700 Procedure Rev.: 1 Report No.: UT-04-083 Workscope: IS' Work Order No.: 422933 Page: 1 of 3 Code: 1995/1996A Cat./item: C-F-1/C5.11 Location:

Drawing No.: CPL-219

Description:

PIPE TO TEE System ID: 2080 Component ID: 2191186A Size/Length: 10 Thickness/Diameter: 1.00 Limitations: OD Blend Radius of Tee Branch Start Time: 1705 Finish Time: 1715 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: B011300 Serial No.: Jl110 Checks Calibration Signal Sweep Sound Path Manufacturer: Staveley Manufacturer: Megasonics Initial Cal. 1435 5/412004 Reflector Amplitude % Division Model: Sonic 136 Size: 2(.25x.5) Shape: Ret. Inter. Cal. ID Notch 80 5.4 2.16 Delay: 0.746 Range: 4.0 Freq.: 2.0 MHz Style: CGD Inter. Cal.

M'ti CalNel: 0.228 Pulser: 250 Exam Angle: 60 # of Elements: Dual Inter. Cal.

Damping: 500 Reject: OFF Mode: Longitudinal Final Cal. 1736 5/4/2004 Rep. Rate: 4K Freq.: 2.25 Measured Angle: 60 Couplant Filter. 1 Mode: P/E Wedge Style: N/A Cal. Batch: 01125 Circumferential Orientated Search Unit Voltage: FIXED Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 71.6 Circ. Gain (dB): 71.6 Search Unit Cable Mfg.: Sonotech Reflector Amplitude % Division I Screen Div. = 0.4 in. of Sound Path Type: RG-174 Exam Batch: 01125 WA Unearity Report No.: L-04-009 Length: 6- No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech Cal. Block No.: CPL-32 Upstream E DownstreamR Scan dB: 71.6 Reference Block Reference/Simulator Block Thickness 1.000 Dia.: 10 CW [] CCW[] Scan dB: Serial No.: 605983 Gain Signal Sweep Sound Path 60196 Exam Surface: OD Type: SS Rompus N/A Cal. BIk. Temp. 70 Temp. Tool:

Comp. Temp.: 79 Temp. Tool: 60196 Surface Condition: As-welded Recordable Indication(s): Yes [] No [ (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat W Unsat fl Eval [] Comments: None Percent Of Coverage Obtained > 90%: No Reviewed Previous Data: N/A Examiner Level ,Ignature Date Reviewer Signature Date Charbonnet, Shane 5/4/2004 Edwin M. Black, Level Ill 5/6/2004 Examiner NA Signature Date Site Review Signature Date WA ________ _____-:5 __/Z__/

Other Level lU.PD Signature Date ANII Review Signature,,-) Date Donovan, Edmund A4,i 5/4/2004 - ,,,

UT9 - This Document is a QA Record %01 Page 166 of 221

~;~udeaoz Limitation Record i

Sita/Unlt RNP /

Su.Procedure RNP2 I Procedure:

Rev.: 83A6221 Outage SummaryWork Report No.: ISI RO-223 UT-04-08 Workscope: -- ISlWokOdrN.4293--- Order No.: 422933 "---

Page: 2 of 3 Description of Limitation:

OD blend radius of tee branch on 2 sides for a total of V7" of obstruct0d scan on the downstream side.

V.\Shared~lddea[\RNP Data\DataSheeIn f°\SUM'209700 Sketch of Limitatiof: Coverage.bmp

/

/

A.

\* j _

Limitations removal requirements:

Radiation field:

E Um.eveionDate xa m in e r This L eetI c _D R2004 5 14 12 0 0 4 RE d wi M. Bl c , Date 9 11 2)

Charbonnet, S a Oig tu eDate a te bieR v wSgn 5us Examiner Lev ntr t r SNIA S ueDate Other AN1 Level lll-PDJ, OWS1 tIA9n Signtue -ee D onovan Ed unP umitation - This Dlocument is a QA Reoord ag e 167 of 22

(Nudear Determination of Percent Coverage for Generation

% Group UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure: 83A6221 Outage No.: ISI RO-22 Summary No.: 209700 Procedure Rev.: 1 Report No.: UT-04-083 Workscope: ISI Work Order No.: 422933 Page: 3 of 3 45 dog Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length 1 100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length / 100 = 100.000 %total for Scan 4 Add totals and divide by # scans = 87.500  % total for 45 deg Other deg - - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan I Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length / 100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 87.500  % Total for complete exam Site Field Supervisor: Date:

Page 168 of 221 LE PIPE - This Document is a QA Record

23.0 220/42, ELBOW TO RESIDUAL HEAT REMOVAL PUMP "A" 23.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.11

Description:

Elbow to Residual Heat Removal Pump "A" Component Identification: 220/42 Summary Number: 216900 23.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-i, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.11 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

23.3 IMPRACTICALITY OF COMPLIANCE The elbow to pump nozzle weld is 14" (.375"t) austenitic stainless steel welded to a stainless steel pump nozzle weld creating a single sided examination.

The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 169 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 220/42 achieved 50.00% of the code required volume. The examination is limited due to elbow to pump taper. The upstream scan was not performed due to the pump taper which would not provide any credited coverage. The downstream scan of the upstream side of the weld achieved 100.00% of the volume. The circumferential scans achieved 50.00% code required coverage in aggregate. A 45' Krautkramer, .50" dia. 5.0MHz transducer was utilized for the axial scans and circumferential scans. A supplemental 70* KBA,

.50" dia. 2.25MHz was used for an additional axial examination scan.

There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-I. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-I, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 170 of 221

Nurfear Liquid Penetrant Examination Gewratin Site/Unit: RNP I RNP2 Procedure: NDEP-0201 Outage No.: ISI RO-27 Summary No.: 216900 Procedure Rev.: 31 Report No:. PT-12-098 Workscope: ISI Work Order No.: 1820581 Page: 1 of I Code: 1995 Edition11996 Addenda Cat./item: C-F-11C5.11 Location: RHR PUMP A Drawing No.: HBR2-10618 SH00080

Description:

ELBOW TO RHR PUMP A System ID: 2045 Component ID: 220142 Size/Length: 14'143.982" Limitations: NONE Light Meter Mfg.: CENTER Serial No.: 1603 Illumination: 170 fo Temp. Tool Mfg.: PTC Serial No.; ITI 004 Surface Temp.: 61 °F Comparator Block Temp.: Side A: NIA °F Side B: NIA °F Resolution: Not Used LoANo Location: N/A Surface Condition: As Welded Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP1 SKC-S SKD-S2 Batch No. 09L08K 08G14K 09LOSK 08A24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11 MINUTES Time Exam Started: 1400 Time Exam Completed: 1700 Indication Loc Loc Diamete Length Type Remarks No. L W RIL NRI Comments:

NO RECORDABLE INDICATIONS.

Results: Sat WJ Unsal 7 Eval " NIA Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level IlL Signature Date Reviewer Signature Date Broyles, Willis _ 2)1612012 21.-* Buck, George L. 94.1,ýw 211712012 Examiner Level NIA ----- Siglnature Date Site Review Signature Date NIA Michael W. Blew 211712012 Other Level NWA Signature Date ANII Review Signature Date NIA Robert Winegarden ANII J ,*2,_ 212012012 PT1 - This Document is a QA Record Page 171 of 221

UT Calibration, .,amination II qz ll Nuctat Gene*raro IIGrc. Site/Unit RNP , RNP2 Procedure: ND3EP-0426 Outage No.: ISI RO-2?

Summary No.: 216900 Procedure Rev.: 110 Report No: UT-12-060 WoFkscope: ISI Work Order No.: 1820681 Page: 1 of 4 Code: 1995 Edlio/lS6 Addenda Cat,.Item: C-F-1/CS.11 Location: RHR PUMP A Drawing No.: H3BP2-1061B 51100080

Description:

ELBOW TO RIR PUMP A System ID: 2046 Component ID: 220/42 SizelLength: 14=/43.982 Thicess/Diameler: 0.375114" Umitations: ELBOW TO PUMP TAPER Start Time: 1430 Fnsh Time: 1700 Insburnent Setlings Search Unt Cal. Time Dat Axial Orientated Search Unit Serial No.: 013402 Serial No.: OOWCYY Checks Caibration Signal Sweep Sou-d Path Manufacturer: Ks^aukramer Manufacturer: Krautkramer Witial Cal. 1316 2/16/2012 Reflector Amplitude % DE&islon Model USN 66L Unearity: L.12-003 Size: 0.5. Model: Con," Inter. CaL NIA e.5S 10 NOTCH 81% 4A 0.665, Delay: 7.1338 Range: 1.500* Freq.: 6.0 Mhz Center Freq.: NWA Inter. Cal. N/A M11CaINel: 0.1279 Energy: High Exam Angle: 46* Squint Angle: NIA inter. Cal. N/A -

Damping: 1000 Ohms Reject: 0 Measured Angle: 45* Mode: Shear PRF Mode: Auto High SU Freq.: 5.0 Mhz E Couplant Disp. Start: ip Rectify. Fual Wave oCal -- Batch: 06325 Circumferential Orientated Search Unit Inst- Freq.: 6.0 MHz Puser: Spike i:ype: F ragel 11 Calibration Signal Sweep Shape: Round Contour: NIA Mfg.: Sonotech, Inc. Reflector Amplitude % Division Wedge Slyle: MSW0C N_A N/A WA N/A Ax. Gain (dB): 46 Circ. Gain (dB): 46 Seexam Search Unit Cable Ea Batc. ac: 0325 035NAN ___ ___

_ Screen Div. = 0.15 SType:

in, of Sound Path RGIT4 Length: 8,' No. Coan.: 0Tye Type: Ullagel UtaglI II Calibration Block S - Mfg.: Sonotoch, Inc.

Scan Coverage Cal. Block No.: CPL.79 Up-tream[a Downstreamo ScandB: 62 Reference Block Reference/Simulator Block Thcess: 0.0 Die.: FLAT SaB 6loGain Signal Sweep Sound Path Cal.hilk.e  :

Cal. B5Ik,Temp.: 90. Temp. Tool:

69' Diem.Tl: 6689088 CW Sd CCW '] Scan dB:' 52 Serlal No.; _______

790937 "__

" dB Reflector Ampliude Division Exam Surface: OD Type: Rompas 46 SDH 59% 8.8 1.012' Comp. Temp.: 810 Temp. Tool: 68908 "SurfaceC  : U S T  :

RcrbeIdiains: Ys[ No Surface Condition: GROUNO SMOOTH ____ i Recordable Indiralion(s): Yes No (if Yes. Ref. Attached Ultrasonric Indication Repol.) _

Results: Sal Ea Unsat Eval r7 Conrments: NO RECORDABLE INDICATIONS.

Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data: YES Examiner Level "PDIA Signature Date Reviewer S'igature Date Overly, Eric S...

• O A 211612012 Buck, George L 211912012 Examiner Level WA SignaturfJ Date Site Review n Signature Date N/A James R. Satton 2J2412012 Other Level W/A Signature Date ANIt Review lgnature Date N/A Roberu Winegarden ANII "- . & 2J24t2012 UT9 - This Documeni is a QA Record Page 172 of 221

Nuck at UT Calibrationi..-amination C14 ,J 6rmV Site/Unil: RNP I RNP2 Procedure: NDEP-0426 Outage No.: ISI RO-27 Summary No,: 216900 Procedure Rev.: 10 Report No.: UT-12-060 Workscope: IS' Work Order No.: Page: 2 of 4 Code: 1995 EdillonW1998 Addenda Cat./item: C..F.1C6.11 Location: RHI PUMP A Drawing No.: HBR2.10818 SH00080

Description:

ELBOW TO RHR PUNP A System ID: 2046 Component ID: 220142 Size/Length: 14"143.982" ThicknessIDlameter: 0.375"114" unillon.: ELBOW TO PUMP TAPER Start Time: 1430 Finish Time: 1700 kvrnsrta Settings Search Unit *CaL Tim Date Axial Ofientated Search Unit Serial No.: 0134D2 Serial No.: OOWPMD Checks Calibration siul Swep Sound Path Manufactixer: Krautkramer Manufacturer: KBA Initial Cal. 1300 211812012 Reflector Amplitude % Division Model: USN 5SL Unearity: L-12-003 Size: 0.6" Model: CompG ter. Cal. WA - 0.6" iD NOTCH 80% 4.5 1.365" Delay:. 10.1262 Range: 3.00" Freq.: 2.26 MHz Center Freq.: lA Inter. Cal. WA I Inter. Cal. WA _. _

M'tlCalVel: 0.1289 Energy: High Exam Angle: 70- Squint Angle: WA n0 Cal. N 2I112012 ReJect: 0 Measured Angle: 70' Mode: Shear 1800

- 1 -

__1_212 Damping: 1000 Ohmus

-Couplant P RF Mode: A uto H igh S U Freq .: 2 .25 MHz Exit P oint: 0.60 . # of E lements: 1 Cal. Batch: 0_ __ Or ar h Disp Start: IP Rectiy: Full Wave Config.: NIA Focus: NA Ca. Batch: 06325 Circumferential Orienlated Search Unit Inst. Freq.: 2.25 MHz Pulser: Spike h C Type: Utiragel II Calibrahton Signal Sweep Shape: Rou ontour: MA Mfg.: Sonotech, Inc. Reflector Amplitude % Division Sound Path (0B: NA Wedge Style: MSWQC Unit Cable BcA 0632 082 5A WNA WA Ax Gain (dB): Ax.56.5 665 Circ. Gai (B):

Gain(dB):Circ.C-,akn N/ASearch E~,Bth I Screen Div. C0M" in. of Sound Path Type: RG174 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotchc.

Cal. Block No.: CPL-79 Upstream [] Downs'ream[] Scan dB: 60 Reference Block Reference/Simulator Block Gain Signal Sweep Sound Path Thickness: 0.60" Die.: FLAT CW[] CCWI] Scan dB: NIA Serial No.: 790937 dB RGan lctor Amplitude % Division Cal. BIki Tamp: 691 Temp. Tool: 68908 Exam Surface: OD Type: Rompas 61 SDH 90% 3.1 2.271" Camp. Temp.: 61* Temp. Tool: 68508 Surface Coditlion: GROUND SMOOTH Recordable hIdlcation(s): Yes j No0 20 (IfYes. Ref, Attached Ultasonic Indication Report.)

Results: Sot Ea Unsat Evai E] Comments: NO RECORDABLE INDICATIONS.

Percent Of Coverage Obained > 90%: 60% Reviewed Previous Data: YES Examiner Level ii-poi Sinature 14Data Revemwer Signature Date Overly, Eric S. C Z.. atre ,, 2116a2012 Buck. George L. 211812012 Examiner Level wA Signature Date Site Review Dale NIA James R. Salton 2/24/2012 Other Level MIA Signature Date ANII Review Signature Date WA Robert Winegarden ANN <,2 2124f2012 LIT9 - This C)ocunvM is a QA Record Page 173 of 221

VAr L

~oI dr Report No.: UT-12-060 Page: 3 of 4 Summary No,: 216900 Sketch or Photo: V:AShared\JddeafRNPDatalDataSheeLlnfo\UT-12-Q6O,hpg

.. .. ( .

nO; -'

oc O:..fl ,

A.A S..&x' S U~C?

/

Supplemental Reports - This Document Is a CA RecoPd Page 174 of 221

Nucbar Determination of Percent Coverage for UT Examinations - Pipe Site/Unit: RNP I RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-27 Summary No.: 2169DO Procedure Rev.: 10 Report No.: UT-12-060 Workscope: 'Is Work Order No.: 1820581 Page: 4 of 4 45 den Scan 1 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 1 Scan 2 100.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 2 Scan 3 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length I 100 = 50.000  % total for Scan 4 Add totals and divide by # scans 50.000  % total for 45 deg Other dea - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length I 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length 1100 =  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length I 100 = 0a%total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 60.000  % Total for complete exam Site Field Supervisor: Edmund Donovan " 4,/- - Date: 2116/2012 LE PIPE - This Document is a QA Record Page 175 of 221

24.0 220A/62, VALVE RHR-752B TO ELBOW 24.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.11

Description:

Valve RHR-752B to Elbow Component Identification: 220A/62 Summary Number: 219900 24.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-1, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.11 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

24.3 IMPRACTICALITY OF COMPLIANCE The valve to elbow weld is 14" (.375"t) austenitic stainless steel pipe elbow welded to a stainless steel valve body creating a single sided examination.

The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 176 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 220A/62 achieved 50.00% of the code required volume. The examination has single side access and is limited by the pipe to valve configuration which limits the circumferential and downstream scan. There was no downstream scan performed on the upstream side of the weld due to the pipe to valve configuration. The upstream scan on the downstream side of the weld achieved 100.00%

of the volume. The circumferential scans achieved 50.00% code required coverage in aggregate. A 450 Krautkramer, .375" dia. 5.0MHz, transducer was used for the axial scan and circumferential examination scans. An additional 700 Krautkramer, .375" dia. 2.25MHz was used for the upstream axial scan of the downstream side of the weld. There were no recordable indications identified other than root geometry seen 3600 with varying amplitude.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-I. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-I, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 177 of 221

Nuclear Liquid Penetrant Examination LGeonoai or Site/Unit: RNP I RNP2 Procedure: NDEP-0201 Outage No.: ISl RO-27 Summary No.: 219900 Procedure Rev.: 31 Report No.: - PT-12-099 Workscope: ISI Work Order No.: 1820581 Page: 1 of I Code: 1995 Edtion/1996 Addenda Cat./Item: C-F-1C5.11 Location: RHR B SUCTION LINE Drawing No.: HBR2-1 0618 SH00081

Description:

VALVE RHR-752B TO ELBOW System ID: 2045 Component ID: 220A162 Size/Length: 14"143.982" Limitations: NONE Light Meter Mfg.: CENTER Serial No.: 1603 Illumination: 300 fc @ 24" Temp. Tool Mfg.: PTC Serial No.: ITi 002 Surface Temp.: 65 OF Comparator Block Temp.: Side A: NIA °F Side B: NIA IF Resolution: Not Used Lo/Wo Location: NIA Surface Condition: As Welded Cleaner Pen etrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SPI SKC-S SKD-S2 Batch No. 09LO8K 08G14K 09LO8K 08A24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11 MINUTES Time Exam Started: 0900 Time Exam Completed: 1100 Indication Loc Loc Diameter Length Type Remarks No. L W RIL NRI Comments:

PERFORMED PT EXAM ON WELD #62 ON UNE 14-AC-11. NO RECORDABLE INDICATIONS NOTED.

Results: Sal o Unsat E Eval [ NIA Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level IlL Sagpature Date Reviewer ~ S S'nature Date Joy, Darren S, ý .. 21712012 Buck, George L. 2/812012 Examiner Level NIA Sig J Date Site Review S1 na Date NIA Michael W. Blew 2/912012 Other Level NIA Signature Date ANII Review Signature Date NIA Robert Winegarden ANIl'--. t , _. 211012012 PT1 - This Document Is a QA Record e::ýý Page 178 of 221

1 r'ucar UT Calibratiorb. ;xamination Grvut Site/Unit: RNP I RNP2 Procedure; NDEP-0426 Outage No.: ISI RO-27 Summary No.: 219900 Procedure Rev,: 10 Report No.: UT-12-061 Workscope: ISI Work Order No,: 1820501 Page: 1 of 6 Code- 1995 Editlonev S8 Addenda Cat/ttem: C-F-11C5.1t Location: RHR B SUCTION UNE Dreaing No.: MBR2-10618 SHOD081

Description:

VALVE RHR-752B TO ELBOW System ID: 2045 Component ID: 220AI62 Siek/Length- 14"143.932" Thickness/Diameter: 0.3756"14" Liintalions: SINGLE SIDED, ELBOW SIDE ONLY, DUE TO VALVE CONFIGURATION. Start Time: 1600 Finish Time: 1630 Instrument Settings Search Unit Cal. Time DOW Axial Orientated Search Unit Serial No.: 021063 Serial No.: OOW4HL Chek Caibion Signal S*we Sound Path Manufacturer. General Electric Manufacturer: Krautkramer Initial Cal, 1225 27/2012 Reflectr Amplitude % Division Model: USN ,81Lsw Unearity: L-12-001 Size: 0.375" Model: 113-234491 Inter. Cal. N/A _ 0.5" T NOTCH 80% 7.1 0.70W" Delay: 5.5156 Range: 1.000" Freq.: 5.0 Mhz Center Fraq.: NA Inter. Cal. 1610 2r7/2012 M1t Cal/eW: 0.1224 Pulse&Type. Square Exam Angle:. 456 Squint Angle; N/A inalCal. 165NA Damping: 600 Ohme Reject: 0% Measured Angle: 45* Mode: Sheer PRF: Auto High SU Freq.: .0 Mhz E Couplant Frequency: 5.0 MHz Rectify Fu4hrove - Cal. Batch: 0S325 Circumfermntlal Orientated Search Unit 0ouhfig.: N/A Focus: N/A Voltage: 450 PuRse Width: 100 Shape: Round Contour: FLAT T ype:

Mfg.: Ultragel A SonotechK Inc. Calibralton Reflector Signal Ampitude %

Sweep Sound Path Division Sn. a Ax. Gain (dB): 31.9 Circ, Gain (dB): 31.9 Wedge Stye: M Ex Batch: 05325 NIA NIA NIA N/A Search Unit Cable

___ Soreen Div. = 0.1 in of Sound Pathi_____Type: RG174 Length: 6' No. Conn.: 0 Type: Uftrag* l It CClbration Block~ra~onBl~k Scan CoverageM Mfg.: Sonotach, Inc.

Cal Block No.: CPL-79 Upstream [] Doenstreampm] Scan dB: 39.0 Reference Block Reterence/Slmulator Block Thickness: Thcnes 0.5*" ,5-O" Da; Dim.. LTCWW[

FLAT CCW Sa Scan dB: -39.0 3. Serial No--

N:Gain 790935 dB Reflector Amplitude Signal % Division SweeP Sound Path Cal. Bk Temp.: 70* Temp. Tood: Ii 003 Exam Surtace: 00Ot T Type: ROnlpes .. dB 37.5 Reflcto 8DM 8 80% I Diio 4.3 0.434" Comp. Temp.: 661 Temp. Tool: rin 003 Surface Conition: AS WELDED Recordable IndicationXs): Yes [] No W) (if Yes. Ref. Attached Ultrasonic Indication Report.)

Results: sat W Unat Eval (] Conwnts: SEE SUPPLEMENTAL REPORT.

Percent Of Coverage Obtained 5 90%: 60% Reviewed Previous Data: YES Examiner Level Il-pot S j~rre~ Date Reviewer Signature Date Day, John A - 2/712012 Buck, George L A L 2/8/2012 Examiner Level Il-PDI S Date Site Review Signature Date Polisensky, Jason 2/712012 Michael W. Blew Z29/2012 Other Level N/A Signature Date ANII Review Signature Date N/A Robert Winegarden ANI 2/14/2012 UT9 - This Document is a GA Record Page 179 of 221

0 UT Calibration, _Xamination mini p",

Elion I /IMI I

• llI~riup SitelUnit:

RNP 1 RNP2 Procedue: NDEP-0425 Outage No.: ISI RO-27 Summary No.: Procedure Rev.: 10 Report No.: UT-12-081 Workscope: Is' Work Order No.: 1820681 Page: 2 of 6 Coe: 1996 Edifiorn1996 Addenda CatJftem: C-F-1C5.11 Locatlon: RHR B SUCTION LINE Drawing No,: HBR2-10i18 SH00081

Description:

VALVE RHR.762B TO ELBOW System ID: 2046 Component ID: 220Af62 SizetLength: 14"143.982- ThicknessiDiameter: 0.375'114" Limitations: SINGLE SIDED, ELBOW SIDE ONLY, DUE TO VALVE CONFIGURATION. Start Time: 1600 Finish Time. 1630 Instrument Settings Search Unit Cal. Tkne Date Axial Orientated Search Unit Serial No.: 021063 Serial No.: WT Checs Calibration Signal Sweep Sound Path Manufacturer: General Electric Manufactwer: Krautkramer Initial Cal. 1236 217t2012 Reflector Amplitude % Division Model: USN 63Lsw Unearity: L-12-001 Size: 0.375" Model: Comp-G Inter. Cal. NIA 0.6' T NOTCH 80% 5.8 1.161" Delay: 8.7903 Range: 2.00" Freq.: 2.26 MHz Cenler Freq.: 1A Inter. Cal. 1650 2/7/2012

-- Inter. Cal, NIA M11CaVVelh 0.1227 Pulser Type: Square Exam Angle: 70* Squint Angle: NIA - 1656

• Final Cal. 1656 2/712012I Damping: 500 Ohms Reject: 01V0 Measurid Angle: 670 Mode: SHEAR PRF: Auto High SU Freq.: 2.25 MHz Exit Point: 0.6" # of Elements: I Couplant Frequency: 2.26 MHz Rectify: Fullwave Conhig.: NIA Focus: NIA Cal. Balch- 05325 _Circu Orientated Search Unit

__eren__a_

Type: Ultragel II Calibration SIkral Sweep Sod Path Shape: Round Contour: FLAT Mfg.: Sonotech, Inc. Reflector Amplitude % Division Wedge Style: MSWQCNAN/ ANA Ax. Gain {dB): 41.0 Circ. Gain (dB): N/A Exam Batch: 06326 Search Unit Cable I Screen Div. 2 0.2 in. of Sound Path Type: RG174 6' Length. .... No. Conn.: 0 Type. Ultragel NI Mfg.. Sonotech, Inc..

Calibration Block Scan Coverage I Cal. Bloci No.: CPL-79 Upstream [] Dovwnstreamrn Scan dB: 41.0 Reference Block ReferenceJSimulator Block Thickness: 0.6"-2.0" Da.. FLAT CW Scan dB: NIA Serial No.: 790936 Gain Signral SweP ndPath W CCW- Sc dB Reflector Amplitude % DiVisio n Cal. Bk. Temp.: 709 Temp. Tool: ITI 003 Exam Surface: OD Type: Romnpas 33.6 SDH 80% "a 0 Co~mp. Temp.: $60.=.Temp. Tool: iT1 003 - Surface Co~ndilion: AS WELDED Recordable Idicatiords): Yes 1 NO ] (IfYes, Ref. Attached Ultrasonic Indication Report.) L Results: Sat R) Unsal 0] Eval I1 Comments: RECORDABLE ID ROOT GEOMETRY INDICATION.

Percent Of Coverage Obtained > 90%: 60% Reviewed Previous Data: BASEINE Examine Level Il-pmS. neat Date Reviewer Signature Date Day, John 217D2012 Suck, George L 218/2012 Examiner Level IIpoDI Signalurpý . Date Site Review at Slg e Date Polisensky, Jason 217120112 Michael W. Blew 2/912012 Other Level WA Signature Date ANII Review Signature Date NIA Robert Winegarden ANIfZII...*- 2/1412012 UTS - Thks Document is a OA Record Page 180 of 221

Nuclear SU pplemental Report Report No.: UT-12-061

~5ooup Page: 3 of 6 Summary No.: 219900 Sketch or Photo: V:XShared~IddeaARNPData\ataSheet-tnfoXU'T.12-061.1.jpg VALVE SCALE tNO ~I Supplemental Reports - This Document is a QA Record Page 181 of 221

Nurar SUg pplemental Report Repart No.:

Giurar*~ UT-I2-061 Grnp Page: 4 of 6 Summary No.: 219900 Sketch or Photo: V:ýSharedlddealNPDatm~ataSheet~ilfo\UT-12-061.2.jpg EL84 W L o v~J ,~

I ~ *~* ~

0 goo

• '~ ~ A5 IS0O

^,?a;.

Se Pl.

Supplemental Reports - This Document is a QA Record Page 182 of 221

6 L~ Nucear 5omeratim, Determination of Percent Coverage for UT Examinations - Pipe SiWelUnit: RNP RNP2 Procedure: NDEP-0425 Outage No,: ISI RO-27 Summary No.: 219900 Procedure Rev.: 10 Report No.: UT-12-061 Workscope, ISI Work Order No,: 1820581 Page: 5 of 6 45 den Scan 1 0.000  % Length X 0.000  % volume of length / 100 = 0.000  % total for Scan 1 Scan 2 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 2 Scan 3 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length / 100 = 50.000  % total for Scan 4 Add totals and divide by # scans 650.000  % total for 45 deg Other den - (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan I Scan 2  % Length X  % volume of length / 100 =  % total for Scan 2 Scan 3  % Length X  % volume of length 1100 =  % total for Scan 3 Scan 4  % Length X  % volume of length I 100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine; 50.000  % Total for complete exam Site Field Supervisor: Ed Donovan Date; 21712012 LE PIPE - This Document is a QA Record Page 183 of 221

Ultrasonic Indication Report Grw Site/Unit: RNP I RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-27 Summary No.: 219900 Procedure Rev,: 10 Report No.: UT-12-061 WorkSCope: ISl Work Order No,: 1820581 Page: 6 of 6 Wnxax Search Unit Angle: 700 0 OWPiping Welds CL Wo Location: WELD CENTERLINE 0 Feritic Vessels > 2T W11 W2 Lo Location: TDC C) Other MP Metal Path Wmax Distance From Wo To S.U. At Maximum Response RBR Remaining Back Reflection W1 Distance From Wo At Of Max (Forward) Lo L Distance From Datum W2 Distance From Wo At Of Max (Backward) 12 Comments: ID ROOT GEOMETRY OBSERVED 3600 INTERMITTENTLY ABOVE AND BELOW 3 E RECORDABLE LEVELS.

Indication  % W Forward Backward 1I L 12 RBR Remarks Angle No. Of Max Of Max Of Max Max L2 Amp.

DAC W MP W1 MP W2 MP Max Max 70* 1 100% 1.0" 1.1" N/A N/A N/A N/A NIA 16.5" NIA N/A 1.0, ROOT GEOMETRY, NO CRACK OR CRACK LIKE INDICATIONS NOTED Examiner Level II-pDl Date Reviewer , Signature I DayJohn 2f712012 Buck, George L. ,Y ¶Lje 2181; Examiner Level II-PDI Date Site Review Signature I PoievkJsnA 4" 2/712012 Michael W. Blew 2/91j Other Level N/A Signature- Date ANII Review Signature I N/A Robert Winegarden ANI4:_ZD L '>JI4 14 UT Indication Data - This Document is a QA Record Page 184 of 221

25.0 220A/72, ELBOW TO RHR PUMP "B" 25.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.11

Description:

Elbow to RHR Pump "B" Component Identification: 220A/72 Summary Number: 220600 25.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-i, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.11 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

25.3 IMPRACTICALITY OF COMPLIANCE The elbow to pump nozzle weld is 14" (.375"t) austenitic stainless steel welded to a stainless steel pump nozzle weld creating a single sided examination.

The materials associated with this limited weld are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volurne.ric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 185 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with acceptable rounded indications identified.

2. Volumetric coverage of weld 220A/72 achieved 50.00% of the code required volume. The examination is limited due to elbow to pump taper. The upstream scan performed on the downstream side of the weld achieved 100.00% of the volume and there was no downstream scan of the upstream side of the weld due to the pump taper precluding sound entry into the area of examination. The circumferential scans achieved 50.00% code required coverage in aggregate. A 450 Krautkramer, .375" dia. 5.0MHz transducer was utilized for the axial scans and circumferential scans. An additional 70* Krautkramer, .375" dia. 2.25MHz was used for the axial examination scan. There were no recordable indications identified other than ID root geometry seen 3600 with varying amplitude.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-I. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-i, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 186 of 221

NIclxeal Liquid Penetrant Examination Site/Unit: RINIP I RNP2 Procedure; NDEP-0201 Outage No,: ISI RO-27 Summary No.: 220600 Procedure Rev.: 31 Report No.: PT-12-102 Workscope: ISI Work Order No.: 1820581 Page: 1 of I Code: 1995 Edition1996 Addenda Cat./Item: C.F-11C5.11 Location: RHR PUMP B Drawing No.: HBR2-10618 SH00081

Description:

ELBOW TO RHR PUMP B System ID: 2045 Component ID; 220AJ72 Size/Length: 14"/43.982" Limitations: NONE Light Meter Mfg.: CENTER Serial No.; 1603 Illumination: 300 fc @ 24" Temp. Tool Mfg.: PTC Serial No.: iTi 002 Surface Temp.: 65 "F Comparator Block Temp.: Side A: NIA °F Side B: NIA =F Resolution: Not Used Loifo Location: 08 IS TOP. + IS TO PUMP FROM CL OF WELD. Surface Condition: As Welded Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SP1 SKC-S SKD-S2 Batch No. 09L08K 08G14K 09LOK 08A24K Time Evap. 5 MINUTES Dwell 11 MINUTES Evap. 5 MINUTES Develop 11 MINUTES Time Exam Started: 0900 Time Exam Completed: 1100 Indication Loc Loc Diameter Length Type Remarks No. L W R/L 1 12.5" 0" 0.125" NIA Rounded POROSITY 2 22" -0.125" 0.125" NIA Rounded POROSITY 3 30" 0 0.125" NIA Rounded POROSITY 4 32.5" -0.125" 0.125" NIA Rounded POROSITY Comments:

PERFORMED PT EXAM ON WELD #72 OF LINE 14-AC-11. ALL INDICATIONS ARE ACCEPTABLE.

Results: Sat W Unsat F Eval F] NIA Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level IlL .. ~ ueDate Reviewer Signature Date Joy, Darren S. 2 ,, 21712012 Buck, George L. 21812012 Examiner Level NIA - Fnat Date Site Review Signature Date NIA Michael W. Blew 2/912012 Other Level N/A Signature Date ANII Review Signature Date NIA Robert Winegarden AN11.4.- 3 j(FhL-- 2113/2012 PT1 - This Document is a QA Record cY~ Page 187 of 221

NLxlea- UT Calibration, cxamination d oG.oup SitetUnit: RNP / RNP2 Procedure: N16E10425 Outage No.: ISl RO-27 Summary No.: 220600 Procedure Rev.- 10 Report No.: UT-12-064 Worirsoope: ISl Work Order No.: 1820581 Page. 1 of 5 Code: 1995 Edition/M996 Addenda Cat.ltem: C-F-1/C5.1 1 Location: RHR PUMP B Drawing No.: HBR2-10618 SH00001

Description:

ELBOW TO RHR PUMP B System ID: 2045 Component ID: 220A_72 SizeLeongth: 14"143.982" Thickness/Diameter 0.375"114" Limitations: SINGLE SIDED, ELBOW SIDE ONLY, DUE TO PUMP CONFIGURATION. Start Time: 1430 Finish Time: 1500 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No -: 021063 Serial No.: 00W4H L C hecks Cl r i Calitrtion S glS Signal Sweep Son o dPl a Manufacturer: General Electric Manufacturer. Krautkramer Initial Cal. 1225 217712012 Reflector Amplitude % Division Model: USN 58Lsw Linearity L-12-001 Size: 0.375" Model: 113-234.591 Inter. Cal. N/A 0.5"T NOTCH 8wo 7.1 0,708" Delay:. 5,6156 Range: 1.000" Freq,: 5.0 Mhz Center Freq: WA Inter. Cal. 1430 217/2012 M1I Calvel. 0.1224 Pulser Type: Square Exam Angle: 45- Squint Angle: NA Inter. Cal. N/A Damping: 500 Ohms Reject: 0% Measured Angle. 45' Mode: Shear PRF: Auto High SU Freq.: 5.0 Mhz Exit Point: 0.4" # of Elemenwts: Cotplant C1pat_____ ____ ____

Frequency- 5.0 MHz Rectify: Fullwave - Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: 450 Pulse Width: 100 Config.: N/A Focus: NIA Type. Ultragel i1 Calibration Signal Sweep Shape: Round Contour: FLATVerI Mfg.: Sonotech, Inc. Reflector Amplitude % Division SudPt Sound Path Wedge Style. MSWQC W/A N/A NWA N/A Ax. Gain (dB): 31.9 Circ. Gain (01): 31.9 Exam Batch: 05325 Search Unit Cable I Screen Div. z 0.1 SType:

in. of Sound Path RG174 Length: 6' No. Conn.: 0 Type:

ye Ultragal lrglI 11 Calibration Block Scan Coverage Mfg.: Sonotech. Inc.

Cal. Block No.- CPL-79 UpstreamS Downstrean-] Scan dB: 39.0 Reference Block Reference/Simulator Block Thickness: 0.5'-20" Dia.: FLAT CW Scn dB:' 39.0 Serial No.: 7M35 Gi Rn SgCCW.l Sweep Sound Path Cal. BEk.Temp.: 70. Temp. Tool: iTi 003 C S9 Reflecor Amplitude % Division Exam Surface: OD Type: Rompas 37,5 SDH 80% 4.3 0A34" Comp. Temp.: 66* Temp. Told: iTi 003 Surfeoe Condition: AS WELDED Recordable Indication(s): Yes I] No Wj (If Yes. Ref. Attached Ultrasonic Indication Report,)

Results: Sat R] Unsat LI Eval [-] Comments: SEE SUPPLEMENTAL REPORT.

Percent Of Coverage Obtained > 90%: 50% Reviewed Previous Data: BASELINE Examiner Lvel ll.PO Sig Date Review Signature Date Day, John 21712012 Buck, George L 2/8/2012 Examiner Level II-MOl

• Date Site Review Signature Date Poisensky, Jason 27/2012 Michael W. Blew V-2.9120-2 Other Level WA Signature Date ANII Review Signature Date N/A Robert Wlnegarden ANII \ C..(,, 211412012 UT9 - This Document is a CIA Record Page 188 of 221

~Ganeiaan Nu"clar UT Calibration, .xamination Groji Site/Unit: RNP / RNP2 Procedure: NDEP-0425 Outage No,: ISI RO-27 Surwnmry No.: 220600 Procedure Rev.: 10 Report No.: UT-12-064 Workscope: ISl Work Order No.: 1820581 Page: 2 of S Code: 1995 Editlon1M996 Addenda Cat./Item: C-F.11C5.11 Location: RHR PUMPS DraWing No.: H6R2-10619 SH0O081

Description:

ELBOW TO RHR PUMP B System ID: 2045 Component ID: 220A/72 Size/Length: 14"143.982" Thickness/Diameter. 0.375"114" Lk'itations: SINGLE SIDED, ELBOW SIDE ONLY, DUE TO PUMP CONFIGURATION. Start Time: 1430 Finish Time: 1S00 Instrument Setings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 021063 Serial No.: 00WT85 Checks Cl r i Calibratio S n__o Signal Sweep Sound dPath P

Manufacturer: General Electric Manufacturer Krautkramer Initial Cal. 1235 2F712012 Reflector Amplitude % Division Model: USN ISaw Linearity. L-12-001 Size: 0.375" Model: Comp.G Inter. Cal. N/A 0.5" T NOTCH 80% 5.8 1.161" Delay: 8.7903 Range: z20" Freq.: 2.25 MHz Center Freq,: N/A Inter. Cal. 1460 2J712012 Inter. Cal, N/A ___

MWCaVNel: 0.1227 Pulser Type: Square ExamAngle- 70T Squint Angle: NWA Inter. Cal. j_ __ _

Final CaL 1686 21712012 Damping: 500 Ohms Reject: 0910 Measured Angle: 67' Mode: SHEAR PRF: Auto High SU Freq.: 2.25 MHz Exit Point. 0.6" # of Elements: 1 CoUlant Frequency. 2.25 MHz Rectify: Fuwlwave xitNA FoPun: n I Cal, Batch: 05325 Circumferential Orientated Sewch Unit Voltage: 450 Pulse Width: 220 Shepe: Nd Focts: FLA Type: Ultragel 11 Calibration Signal Sweep Shape:, Round Con~tour FLAT Mfg.: Sonotech, Inc. Ref lector Ampi¢tude % Division Sound Path Wedge Style: MSWQC N/A N/A N/A N/A i Circ. Gain (dB): N/A St Unit C Exan Batch: 05325 Ax. Gain (dyB): 41.0 Search Unit Cable I Screen Div. = 0.2 in. of Sound Path Type: RG174 Length: 6_ No, Conn,: 0 Type: U.Aragel 11 Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

CaL Block No.: CPL-79 Upstream[n Downstream[] Scan dB: 41.0 Reference Block Reference/Simnultor Block Thicness: 0.".-2.0" Dia.: FLAT CWEI CCW [-] Scan dB: NA Serial No.: 7035 Gain Signal Sweep SI Pah Cal- Bilk. Ternp.: 701 Tempy. Tool: ITi 003 Tye opsdB Reflectot Aplitude % Divisie o undPt Comp. Temp.; 66. Temp. Tood: ITi 003 Surfawe Condition: AS WELDED Recordable Indication(s): Yes 9 No El (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat 6 Unsat [] EvaJ [] Comments: SEE SUPPLEMENTAL REPORT.

Percent Of Coverage Obtained > 90%: 80% Reviewed Previous Data: YES S i Exmnr LeeSlmlDt eve inature Date Day. John A 2/712012 Buck, George L e " 2/8/2012 Examiner Level Sign Date Site Review U Signature Date Polisensky, Jason 2/712012 Michael W. Bew 2,9/2012 Other Level N/A Signature Date ANII Reo,6i Signature Date N/A Robert Winegarden ANII . 2412012 2

UT9 - This Docurnent is a OA Record Page 189 of 221

Nudea samanion Supplemental Report Report No.: UT-12-064 Page: 3 of 5 Summary No.: 220600 Examlner Day, John Level: 11-PDI ReVwer: Buck, George L Date: 2J=2012 Exarnmer Polisensky, Jason Level: lI-PDI Site Review Michael W. Blew Date: 2J9I2012 Other: WA Leve: NWA ANII Reviewr Robert Winegarden ANl Date: 2114=2012 Commenits:

Sketch or Photo: V:*Sha*uddNe DDataS heetLinfoVUT-12-064.1.jpg V:\S~haddeaRRNPýData\DatSheetinfb=J-12-O642-jpg LA'~ /Ed Supplementa Reports - This Document is a QA Record Page 190 of 221

cNuCbar

~~G ,'Wation Supplemental Report dGroJp Report No.; UT-12-064 Page: 4 of 5 Summary No.: 220600 Sketch or Photo: V:ýSharedUddeBIPRNPData\DataShoeetnfoAUT-124064.3.jpg w..eld 42 2OAf7A 0 0 riI a '7 0

~r Supplemental Reports - This Docurnot Is a QA Record Page 191 of 221

Ultrasonic Indication Report Genonraiof dq.A lSite/Unit: RNP I RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-27 Summary No.: 220600 Procedure Rev.: 10 Report No.: UT-1 2-064 Worksoope: 'SI Work Order No.: 1820581 Page: 5 of 5 we W11 W~

Search Unit Angle: 70" (ji Piping Welds CL Wo Location: CENTER UNE Q Ferritic Vessels > 2"T W1 W2 Ln Ln*rtlnn- flRR flOther MP Metal Path Wmax Distance From Wo To S.U. At Maximum Response LJmLI~Y1 L

RBR Remaining Back Reflection Distance From Datum Wl W2 Distance From Wo At Distance From Wo At Of Max (Forward)

Of Max (Backward)

TIT ij Comments:

W1WmaxW~

Indication  % W Forward Backward L1 L L2 RBR Remarks Angle No. Of Max Of Max Of Max Of Max Of Amp, DAC W MP W1 MP W2 MP Max Max 70o 1 104% 0.6 0.96 NIA N/A NIA WA /A 360" N/A NIA INDICATION WAS I.D. GEOMETRY. NO CRACK OR CRACKUKE INDICATIONS NOTED Examiner Level II-PDI lu Date Reviewer Signature D Day, John 217/2012 Buck, George L 2/812(

Examiner Level Il-PDI S, W*e Date Site Review- sinature D Polisenaky, Jason . 2/7/2012 Michael W. Blew 21912C Other Level NIA "Signature Date ANII Review Signature D NIA I Robert Winegarden ANIR <rn. . . /. 21412C UT Indication Data - This Document is a QA Record Page 192 of 221

26.0 221/171A, TEE TO FLANGE 26.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.11

Description:

Tee to Flange Component Identification: 221/171A Summary Number: 225000 26.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-1, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.11 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

26.3 IMPRACTICALITY OF COMPLIANCE The tee to pipe weld is 12" (.375"t) stainless steel tee welded to a stainless steel flange. The materials associated with this limited examination are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at 'he t ime of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 193 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 221/171A achieved 75.00% of the code required volume. The examination is limited from the tapered flange to tee configuration creating a single sided examination. There was no upstream scan performed due to the tapered flange and the downstream scan of the upstream side of the weld achieved 100.00%

of the volume. The circumferential scans achieved 100.00% code required coverage in aggregate. A 450 Krautkramer, .50" dia. 5.0MHz, transducer was utilized for the circumferential scans and a 700 KBA,

.50" dia. 2.25MHz was used for the axial examination scans. There were no recordable indications identified.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-I. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-i, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 194 of 221

0 Liquid Penetrant Examination

~Group Site/Unit: RNP f RNP2 Procedure: NDEP-0201 Outage No.: ISI RO-25 Summary No.: 225000 Procedure Rev.: 29 Report No.: PT-08-012 Workscope: ISl Work Order No.: 1130754 Page: 1 of Code: 1995 Edition1996 Addenda Cat3Item; C-F.11C5.1t Location: AUXI-V23-15 Drawing No.: HBR2-10618 SHT 082 Description; TEE TO PIPE System ID: 2045 Component ID: 2211171A Mal.,Thickness: SS1.375" Limitations: NONE Light Meter Mfg,: NIA Serial No.: N/A Illumination: NIA Temp. Tool Mfg.. PTC Serial No.: 68936 Surface Temp.: 83 QF Comparator Block Temp.: Side A: NIA 'F Side B: NIA =F Resolution: Not Used Lo/No Location: NIA Surface Condition: As welded Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC-S SKL-SPI SKC-S SKD-S2 Batch No. 06L07K 07F15K 06L07K 05G06K Time Evap. 5 MINUTES Dwell 10 MINUTES Evap. 5 MINUTES Develop 10 MINUTES Time Exam Started: 1320 HRS Time Exam Completed: 1410 HRS Indication Loc Loc Diameter Length Type Remarks No. L W RIL NIA NIA NIA NIA N/A NIA NO INDICATIONS IDENTIFIED Comments:

Solvent Removable, Color Contrast Technique Results: Sat [,] Unsat 7 Eval ]I Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: N/A Examiner Level II Signature Date Reviewer Sign ure Date Malia. Mark > 10 4 eŽ6'4"} 10/1212008 Damon Priestley Level Ill '10/1312008 Examiner Level N/A Signrure Date Site Review Signature Date NIA Michael W Blew 10/13/2008 Other Level NIA Signature Date ANII Review ,nte Date NIA Larry Jones __ . . ___ 10/1312008 PTI - This Document is a QA Record L/ tl Page 195 of 221

Nuclear UT CalibrationiExamination

~Jirviralion Orioup Site/Unit: RNP I RNP2 Procedure: NDEP-0425 Outage No.: te1 RO-25 Summary No.: 225000 Procedure Rev.: 8 Report No.: UT-08-011 Workscope: ISI Work Order No.: 11307S4 Page: 1 ofr 74/

Code: 1995 Edition11996 Addenda CatJItem: C-F-11C5.11 Location: AUXIV23-15 Drawing No.: HBR2.10618 SHT 082

Description:

TEE TO PIPE System ID: 2045 Component ID: 2211171A Size.Length: 12"137.70" TihicknessWDiameter. .375"112" Limitations: NONE Start Time: 1433 Finish Time: 1451 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Seral No.: 0134D2 Serial N 00WCYW Checks I Calibration Signal Sweep Sound Path Manufacturer: Krautkrarner Manufac ,turer: Krautkramer Inilial Cal. 0934 10112/2008 Refleclor Amplitude % Division Model: USN 58L Size: .5" Shape: Round Inter. Cal. 1215 10112/2008 0.5" NOTCH 80% 7.2 0.72" Delay: 4.9475 Range: 1.0" Freq.: 5.0 Mhz Style: Comp.G Inter. Cal. NIA Mtl CalNel: .1214 Pulser: HIGH Exam Aingle: 45* # of Elements: Inter. Cal. NIA Damping: 1K Reject: 0% Mode: Final Cal. 1600 10112/2008 SHEAR Rep. Rate: AUTO HIGH Freq.: 5.0 Measure d Angle: 450 Couplant Filter: MA Mode: DUAL OFF Wedge Slyle: MSWQC Cal. Batch: 07225 Circumferential Orientated Search Unit Voltage: NIA Other: N/A Type: Ultragel II Sweep Calibration Signal Reflector Amplitude % Division Sound Path Ax. Gain (dB): 33.5 Circ. Gain (dB): 33.5 Search Unit Cable Mfg.: Sonotech, Inc.

10 Screen Div. = 1.0 in. of Sound Path Type: RG-174 N/A MA N/A NIA Exam Batch: 07225 Linearity Report No.: L-08-002 Length: 12z No. Conn.: 0 Type: Ultragel 1i Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CI)L-77 Upstream j Downstream [] Scan dB: N/A Reference Block Reference/lSimulator Block Gai Sweep Sound Path Thickness .5T Dia.: FLAT CW R] CCW0J ScandB: 50 40.0 30%

,o,.

Signal S. .51 F- -I" "

Serial No.: 86-32,2 Rfetor Ampliltude % Diiion4 dB Cal. Elk. Temp. 71 Temp. Tool: 68936 Exam Surface: OD Type: Rompas Comp. Temp.: 83 Temp. Tool: 68936 Surface Condition: As-welded Recordable Indication(s): Yes L] No W (If Yes. Ref. Attached Ultrasonic Indication Report.)

Results: Sat _V Unsat D Eval E Comments: SCANNED FROM BOTH SIDES; LAMINER SCAN PERFORMED; RECTIFICATION - FULL WAVE; DISPLAY Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: NIA START = IP; CIRC 100% COVERAGE Level Signature Date Reviewer Signature Date M12Mak10112J2008 Damon Priestley Level IllII___________ 1011412008 Level N Signature Date Site Review Signature Date NIA Michael W Blew 1011412008 Other Level NIA Signature Date ANII Review Signaluu.p Date NIA Larry Jones .1 1412008 UT9 - This Document is a OA Record L/ Page 196 of 221

Nuclear 6Gemyation UT CalibrationlExamination Group SitelJJnit: RNP I RNP2 Procedure: NDEP-0425 Outage No.: ISI RO-25 Summary No.: 225000 Procedure Rev.: 8 Report No.: UT-08-O11 Worksoope: ISl Work Order No,: 1130754 Page: 2 of -/.2 Code: 1995 Edition11996 Addenda Cat./Item: C-F-11C5.11 Location: AUX1-V23-15 w ie2/*7W/a Drawing No.: HBR2-10618 SHT 082

Description:

TEE TO PIPE System ID: 2045 Component ID: 2211171A Size/Length: 12"137.70' Thickness/Diameler- .375"112' Limitations: SCANNED FROM TEE SIDE ONLY Start Time: 1452 Finish Time: 1500 Instrument Settings Search Unit Cal. Time Date Axia] Orientated Search Unit Serial No.: 0134D2 Serial No-: OOWMYL Checks Calibration Signal CInitaiio Signa SweeFp Sound Path Manufacturer: Krautkramer Manufacturer: Krautkramer InitialCal- 085$ 10/12J2008 Reflector Amplitude % Division Model: USN 58L Size: .50" Shape: Round Inter. Cal. 1214 1011212008 0.5 NOTCH 80% 7.2 1.44 Delay: 7.8744 Range: 2.0 Freq.: 2.25 Mhz Style: COMP G Inter. Cal. N/A M'U CaaWel: 0.1214 Pulser HIGH Exam Angle: 701 0 of Elements: 1 Inter. Cal. N/A Damping: 1K Reject: 0% Mode: Shear Final Cal. 1602 11012J2008 Rep. Rate: AUTO HIGH Freq,: 2.25 Measured Angle: 70, Couplant Filter: N/A Mode: DUAL OFF Wedge Style: MSWQC Cal. Batch: 07225 Circumferential Orientated Search Unit Voltage: NIA Other: N/A Type: Ultragel It Calibration Signal Sweep Search Unit Cable Mfg.: Sonotach, Inc. Reflector Amplitude % Division Sound Pallh Ax. Gain (dB): 47.6 Circ. Gain (dB): NIA 10 Screen Div. = 2.0 In. of Sound Path Type: RG.174 Exam Batch: 07225 NIA NIA NIA NIA Linearily Report No.: L-08-002 Length: 12' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg,: Sonotech, Inc.

Cal. Block No.: CPL.77 Upstream r] Downstream [.J Scan dB: 53.6 Reference Block ReferencelSImulator Block Thickness 0.5T Dia.: FLAT CW [] CCW[] Scan dB: N/A Serial No.: 86-3252 Gain Signal Sweep Sound Path Cal.______ 71_em._Tol_93_ExmurfceO -lk Serial dB Reflector Amplitude % Division Ca. ~k em. 1Tep.Tol 693 xa Srac: DType: Rompars 42.6 SDH 8091 5.11 1.02 Comp, Temp.: 83 Temp, Tool: 68936 Surface Condition: As-welded Recordable Indication(s): Yes F] No W (IfYes. Ref. Attached Ultrasonic Indication Report.)

Results: Sat [ Unsat U ] Eval 7] Comments: SCANNED FROM TEE SIDE ONLY. TEE TO FLANGE LAMINER SCAN PERFORMED. 50% COMPLETE; Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: N/A RECTIFICATION - FULLWAVE; DISPLAY START - IP Examiner Level it gnatu 79f .Date Reviewer ,naueDate Malia, Mark 1 10112/2008 Damon Priestley Level Ill . 10/14/2008 Examiner Level WfA Signature Date Site Review Signature Date NIA Michael W Blew  : 10/14/2008 Other Level NIA Signature Date ANII Review Signatoare Date NIA Larry Jones (4,,/, 1011412008 UT9 - This Document is a QA Record UIPage197 of 221

NucIer Si Applemental Report Report No.: UT-08-011 j Group Page: 3 of -- x Summary No.: 225000 Sketch or Photo: V:\SharsdklddeaI\RNPDataDalaSheetinfo\UT-08-011.jpg logL Sfl Supplemental Reports - This Document is a QA Record Page 198 of 221

~Grne'falior Determination of Percent Coverage for Grni4.

d UT Examinations - Pipe Site/Unit: RNP / RNP2 Procedure; NDEP-0425 Outage No.: ISlRO-25 Summary No.: 225000 Procedure Rev.: 8 Report No.: UT-08-011 Workscope: ISI Work Order No.: 1130754 Page; 4 of 4 45 dog Scan I 0.000  % Length X 100.000  % volume of length I 100 = 0.000  % total for Scan 1 Scan 2 100.000  % Length X 100.000  % volume of length / 100 = 100.000  % total for Scan 2 Scan 3 100.000  % Length X 100.000  % volume of length 1100 = 100.000  % total for Scan 3 Scan 4 100.000  % Length X 100.000  % volume of length 1100 = 100.000  % total for Scan 4 Add totals and divide by # scans = 75.000  % total for 45 deg Other deg - _ (to be used for supplemental scans)

.The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length / 100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 z  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length 1100 =  % total for Scan 4 Percent complete coverage Add totals for each scan required and divide by # of scans to determine:

75.000  % Total for complete exam Site Field Supervisor: Date: e)X

- -- Irr -- --

Page 199 of 221 LE PIPE - This Document is a QA Record

27.0 239/02, PIPE TO VALVE SI-878A WELD 27.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-1 "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping" Item Number: C5.21

Description:

Pipe to Valve SI-878A Weld Component Identification: 239/02 Summary Number: 283500 27.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-I, "Pressure Retaining Welds in Austenitic Stainless Steel or High Alloy Piping", Item No. C5.21 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

27.3 IMPRACTICALITY OF COMPLIANCE The pipe to valve weld is 4" (.337"t) austenitic stainless steel pipe welded to a stainless steel valve. The materials associated with this limited examination are not Alloy 600 materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 200 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 239/02 achieved 50.00% of the code required volume. The examination has single side access and is limited by the pipe to valve configuration which limits the circumferential and upstream scan of the downstream side of the weld. There was no scan performed upstream due to the pipe to valve configuration and the upstream scan of the downstream side of the weld achieved 100.00%

of the volume. The circumferential scans achieved 50.00% code required coverage in aggregate. A 450 AeroTech, .25" dia. 5.0MHz, transducer was used for the axial and circumferential examination scans. An additional 700 AeroTech, .25" dia. 2.25MHz was used for the downstream axial scan of the upstream side of the weld. There were no recordable indications identified other than root geometry seen 3600 with varying amplitude.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-I. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-i, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 201 of 221

cN Nuclear Generate.

Liquid Penetrant Examination MA Grojp SiteAJnit: RNP i RNP2 Procedure: NDEP-0201 Outage No.: ISI RO-26 Summary No,: 283500 Procedure Rev.; 29 Report No.: PT-1 0-015 Workscope: ISI Work Order No.: 1530178 Page: 1 of I Code: 1995 EditlonI1996 Addenda Cat-Item: C-F-11C5.21 Location: AUXI-U8-7 Drawing No.: HBR2-10618 SH00105

Description:

PIPE TO VALVE SI-878A WELD System ID: 2080 Component ID; 239102 Mat.frhickness: SS/.337" Limitations: NONE Light Meter Mfg.: NIA Serial No.: N/A Illumination: FLASHLIGHT Temp. Tool Mfg.: PTC Serial No.: 68951 Surface Temp.: 720 °F Comparator Block Temp.: Side A: NWA °F Side B: NIA 'F Resolution: CHARACTER CARD 02 Lo/Wo Location: NIA Surface Condition: AS PREPPED Cleaner Penetrant Remover Developer Brand Magnaflux Magnaflux Magnaflux Magnaflux Type SKC.-S SKL-SPI SKC-S SKD-S2 Batch No. O0L07K 08G14K 06LOK 05G06K Time Evap. 5 MINUTES Dwell 10 MINUTES Evap. 5 MINUTES Develop 10 MINUTES Time Exam Started: N/A Time Exam Completed: NIA Indication Loc Loc Diameter Length Type Remarks No- L W R/L NIA NIA N/A NIA NIA NIA NO INDICATIONS IDENTIFIED Comments:

Results: SatlJ Unsat f- Eval F-j Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Examiner Level II Signature Date Reviewer / n Date Joy, Darren S. 22z 5/2/2010 Scott Larson Level Ill 514/2010 Examiner Level NWA - // nature Date Site Review 'Signature Date N/A Michael W. Blew Other Level KjA Signature Date ANII Review Signature Date N/A Robert Winegarden ANII " -a- 5W442010 PT I - This Document is a QA Record 0 Page 202 of 221

IMijdear Gairesscrnf UT Calibration/Examination Groqp Site/Unit RNP I RNP2 Procedure: NDEP-0425 Outage No.: SI RO-26 Summary No.: 283500 Procedure Rev.: 8 Report No.: UT-10.013 Workscope: ISl Work Order No.: 1630178 Page: 1 of 5 Code: 1995 Editioni1996 Addenda Cat/Item: C-F-11C6.21 Location: AUX1-U8-7 Drawing No.: HBR2-10618 SHOO105 Descnipllon: PIPE TO VALVE SI-878A WELD System ID: 2080 Component ID: 239102 Size/Length: 4"114.13r, Thickness/Diameter: 0.337"14" Limitations: VALVE SIDE GEOMETRY Start Time: 0850 Finish Time: 0920 Instrument Settings Search Unit cal. Time Date Axial Orientated Search Unit Serial No.: 0134L2 Serial No.: 006N3L Checks Calibration Signal Sweep Sound Path Manufacturer: Krautkramer Manufacturer: AeroTech Initial Cal. 0830 5/312010 Reflector Ampltude % Division Model: USN 58L Size: .25" Shape: Round Inter. Cal. ID NOTCH 81% 4.8 0.474" Delay: 3.5072 Range: 1.000" Freq.: 5,0 Mhz Style: Comp-G Inter, Cal.

M'tl Cal/Vel: 0.1222 Pulser: SPIKE Exam Angle: 465 #of Elements: 1 Inter. Cal.

Damping: 1K OHM Reject: 0% Mode: SHEAR Final Cal. 1030 513/2010 Rep. Rate: AUTO HIGH Freq- 5 MHZ Measured Angle: 45* Couplant Filler FIXED Mode: PE Wedge Style: MSWQC Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: FIXED Other: REC FULLWAVE Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 34.5 Circ. Gain (dB): N/A Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division I Screen Div. = 10" in. of Sound Path Type: RG 174 Exam Batch: 05325 N/A N/A N/A NIA Uneaily Reiport No.: L-10-001 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.; Sonotech, Inc.

Cal. Block No.: CPL-70 UpstreamR] Doumslream[] ScandB: 46.5 Reference/Slmulator Block Thickness: .33Tr Dia.: 4" CW-- CCW-] Scan dB: 48.5 Serial No.: Ga-3252 Gain Signal % SweeP Sound Path Cal. BIk. Temp.: 72 Temp. Tool: ITI 002 Exam Surface: 00 Type: RompaR 50 I" RADIU m 80% 10.4 1.029" Comp. Temp.: 78 Temp. Tool: ITi 002 Surface Condition: AS WELDED Recordable Indicatlon(s): Yes No [] (If Yes, Ref. Attached Ultrasonic Indication Report.)

Results: Sat Fv) Unsat j] Eval 11 Comments: SCANNED FROM PIPE SIDE ONLY Percent Of Coverage Obtained > 90%: 50.00% Reviewed Previous Data: YES Examiner Level 11 ~ Signature Date Reviewer S~- ~~ure. Date Overly. Eric S. !jAz 51312010 Damon Piestley Level Ill 614f2010 Examiner Level N/A /gignature Date Site Review

• SignatureA Date NIA Michael W.Blew 5/4/2010 Other Level N/A Signature Date ANII Review Signature Date N/A Robert Wlnegardon ANII rZ; K 5/412010 UT9 - This Document Is a GA Record Page 203 of 221

c~i~Nud~ar RNP I RNP2 UT Calibration/Examination Procedure: NDEP-0425 Outage No.: IS[ RO-26 SUmmary No.: 283500 Procedure Rev.: 6 Report No.: UT.10-013 Workscope: 'SI Wort Order No.: 1530178 Page: 2 of 5 Code: 1995 Edition/1996 Addenda Cal.tItem: C-F-ItCS.21 Location: AUXI-US-7 Drawing No.: HBR2-10618 SHOO10S

Description:

PIPE TO VALVE SI-878A WELD System ID: 2080 Component ID: 239102 SizaeLngth: 4"114.1337' ThicknesslDiameler: 0.337"14" Limitations: INSIDE RADIUS OF TEE Start Time: 0830 Finish Time. 0845 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 0134L2 Serial No.; SB0519 Checks Calibration Signal Sweep Sound Path Manufacturer: Krautkramer Manufacturer: AeroTech Initial Cal. 0700 312010i Reflector Amplilude % Dtvision Model: USN 58L Size- .25" Shape: Round Inter, Cal, ID NOTCH 84% 4.1 0.811" Delay: 5.2712 Range: 2,000" Freq,: 2.25 Mhz Style: Comp-G Inter. Cal.

Mtl CalNel: 0.1177 Pulser: SPIKE Exam Angle: 70' #of Elements: l Inter. Cal. _

Damping: 1K OHM Reject: 0% Mode: SHEAR - FinCal. 1015 51312010 Rep. Rate: AUTO HIGH Freq.: 225 MHZ Measured Angle: 68° Couplant Filter-. FIXED Mode: DUAL OFF Wedge Style: MSWQC Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: FIXED Other. REC FULLWAVE Type: Ultragel II Calibration Signal Sweep Sound Path Ax, Gain (dB): 54.0 Circ. Gain (dB): NIA Search Unit Cable Mfg.: Sonotech. Inc. Reflector Amplitude % Division 1 Screen Div. = .20' in. of Sound Path Type: RG 174 Exam Batch: 06325 Linearity Report No.: L-10-001 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Wg.: Sonotech, Inc.

Cal, Block No.: CPL-70 Upstream W Downstream [] Scan dB: 56 Reference Black ReferencelSimulator Block Thickness: .337" Dia.: 4. CWL] CCW[] Scan dB: NIA Serial No.: 86-3252 Gain Signal Sweep Sound Path Temp. Tool: rM 002 Exam Surface: OD NiA d8Rompas %Dviio Cal. BIkLTemp.: 72 Comp, Temp.: 78 Temp. Tool: ITi 002 Surface Condillon: AS WELDED Recordable Indication(s); Yes

• No [] {uf Yes, Rot, Attached Ultrasonic Indication Report.

Resulls: Satl Unsal C Eval - Comments: SCANNED FROM PIPE SIDE ONLY - INDICATION WAS OBSERVED WITH THE 45 DEGREE SCAN Percent Of Coverage Obtained > 90%: 50.00% Reviewed Previous Data: YES Examiner Level I1 SIg. Si Date Reviewer Signature Date Overly, Eric S. 'A3 4.t>"Damon Priestley Level III 56412010 Examiner Level NIA Signature Date Site Review n Dile NIA Michael W. Blow 51,02010 Other Level NWA Signalure Date ANII Review Signat**

• Dae NIA Robert Winegarden ANtI 5W412010 UT9 - This Document is a OA Record Page 204 of 221

Report No.: UT-10-013 Page: 3 of 5 Summary No., 283500 Sketch or Photo: V:ýShared~lddear*RNPData\DataSheeLInfo*RO-26 ScansVJT-10-013.jpg

-rVC

.if0 q Supplemental Reports - This Document is a OA Record Page 205 of 221

Nuclesar Determination of Percent Coverage for Generatoni SGrroup UT Examinations - Pipe Site/Unit: RNP RNP2 Procedure: NDEP-0425 Outage No.. ISI RO-26 Summary No.: 283500 Procedure Rev.: 8 Report No.: UT-10-013 Workscope: Isl Work Order No.: 1530178 Page: 4 of 5 45 den Scan I 100.000  % Length X 100.000  % volume of length 1100 = 100.000 %total for Scan 1 Scan 2 0.000  % Length X 0.000  % volume of length 1100 = 0.000 %total for Scan 2 Scan 3 100.000  % Length X 50.000  % volume of length 1100 = 50.000  % total for Scan 3 Scan 4 100.000  % Length X 50.000  % volume of length 1100 = 50.000  % total for Scan 4 Add totals and divide by # scans = 50.000  % total for 45 deg Other deg _ (to be used for supplemental scans)

The data to be listed below is for coverage that was not obtained with the 45 deg scans.

Scan 1  % Length X  % volume of length 1100 =  % total for Scan 1 Scan 2  % Length X  % volume of length / 100 z  % total for Scan 2 Scan 3  % Length X  % volume of length / 100 =  % total for Scan 3 Scan 4  % Length X  % volume of length 1100 =  % total for Scan 4 Percent comlete. coverage Add totals for each scan required and divide by # of scans to determine; 50.000  % Total for complete exam Site Field Supervisor: ED DONOVAN &af Date: 51312010 LE PIPE - This Document is a QA Record Page 206 of 221

h Nuclear Ultrasonic Indication Report G Gerwratior Broup SiteUJnit: RNP I RNP2 Procedure: NDEP-0425 Outage No.: 181 RO-26 Summary No., 283500 Procedure Rev.: 8 Report No.: UT-10-013 Workscope: Isl Work Order No.: 15301 78 Page: 5 of 5 Wa an Search Unit Angle, 72 0 Piping Welds CL W1 W2 Wo Location: WELD CL o Fenitic Vessels > 2-T Lo Location: TDC O Other MP Metal Path Wmax Distance From Wo To S.U. At Maximum Response

---.--- - - - IJLMIu JI RIBR Rernaining Back Reflection W11 Distance From Wo At Of Max (Forward)

L Distance From Datum W2 Distance From Wo At Of Max (Forward)

T Comments:

Vhuu W~

Indication  % W Forward Backward LI L L2 RBR Remarks gle No. Of Max Of Max Of Max Of Max Of Amp.

DAC W MP W1 MP W2 MP Max Max 8 1 77 .9" 1.10" NIA NIA NIA NIA ° TDC PS PS = PIPE SIDE I ROOT GEOMETRY SEEN 360 DEGREES WITH VARYING AMPLITUDE iner Level ii , ,* Signature Date Reviewer ture. Date ly, Eric S. , 513/2010 Damon Priestley Level 111 51412010 itner Level NIA / Signature Date Site Review Signature Date Michael W. Blew 51412010 Level N/A Signature Date ANII Review "4Signature Date Robert Winegarden AN - - 51412010 licaUon Data - This Document is a QA Record Page 207 of 221

28.0 212/21, PIPE TO VALVE MS-V1-3A WELD 28.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-2 "Pressure Retaining Welds in Carbon or Low Alloy Steel Piping" Item Number: C5.51

Description:

Pipe to Valve MS-V1 -3A Weld Component Identification: 212/21 Summary Number: 175500 28.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-2, "Pressure Retaining Welds in Carbon or Low Alloy Steel Piping", Item No. C5.51 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

28.3 IMPRACTICALITY OF COMPLIANCE The pipe to valve weld is carbon steel welded to a carbon steel valve body creating a single sided exam. The materials associated with this limited examination are carbon steel materials. A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technoogy available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 208 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 212/21 achieved 75.00% of the code required volume. The examination has single side access and is limited by the pipe to valve configuration which limits the upstream scan. The downstream scan of the upstream side of the weld achieved 100.00%

of the volume. The circumferential scans achieved 100.00% code required coverage in aggregate. A 450 Krautkramer, .50" dia. 2.25MHz, transducer was used for the axial and circumferential examination scans. An additional 600 AeroTech, .50" dia. 2.25MHz was used for the downstream axial scan of the upstream side of the weld. There were no recordable indications identified other than root geometry seen 360° with varying amplitude.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-2. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-2, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 209 of 221

Nuclear Ma'gnetic Particle Examination Gosedarai' lGrouap Site/Unit: RNP I RNP2 Procedure: NDEP-0301 Outage No.: ISI RO-26 Summary No.: 175600 Procedure Rev.; 17 Report No.: MT-10-001 Workscope: ISI Work Order No.; 1530178 Page: 1 of I Code: 1995 Edition11996 Addenda Cat.lltem: C-F-2/C5.51 Location: SIG A MS LINE MEZ PJ Drawing No.: HBR2-10618 SHOO071

Description:

PIPE TO VALVE MS-V1-3A WELD System ID: 3020 Component ID: 212121 Mat./Thickness: CS/It.042" Limitations: NONE Light Meter Mfg.: NIA Serial No.: NIA Illumination: FLASHLIGHT Temp. Tool Mfg.: NIA Serial No.: NIA Surface Temp.: N/A °F Resolution: CHARACTER CARD .044" #02 Lift Block Serial No.: UTC 1268970 Surface Condition: AS PREPPED Lo/Wo Location: NIA Field Orientation: PARALLELUPERPENDICULAR Magnetic Particle Material Brand: Magnaflux Wet rl Mixed: Yes El Applied By: Dusting []

Type: 8A Red Dry W No WJ Spraying Fl Batch No.: 05K083 Fluorescent El With: NIA Flooding F1 Equipment Magnaflux Serial No.: iTi 206 Head Shot Ii N/A Amperes Fixed Spacing El AC l] DC El Adj. Spacing [R 6 inches Encircling Coils f- N/A Turns Prods. Spacing j] NIA inches Current (machine setting) E0 NIA Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L NONE NRt Comments:

PERFORMED MT EXAMINATION OF PIPE TO VALVE WELD MS-V1-3A WELD. NRI Results: Sat 2] Unsat LI Eval n_

Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Dao: YES Exam Time: 0800 Examiner Level Signature Date Reviewer SJign*W Date Joy, Darren S. 4/22/2010 Scott Lamon Level III . 4/2412010 Examiner Level IA . Signature Date Site Review Signature Date N/A VMichael W. Blew 4/2412010 Other Level NIA Signature Date ANII Review ,ignatur 9 ) Date NIA Robert Winegarden ANII -- -/Q .2010 UTI - This Document is a OA Reoord 0 PageMoMl

cNuear Geonration UT Calibration/Examination G(cNp Site/Unit: RNP ./ RNP2 Procedure: NDEP-0437 Outage No.: ISI RO-26 Summary No.: 175500 Procedure Rev,: 3 Report No,: UT-1 0-003 Workscope: ISI Work Order No.: 1530178 Page: 1 of 4 Code: 1995 Edition/1996 Addenda Cal./Itern; C-F-2JC5.51 Location: SIG A MS LINE MEZ PJ Drawing No.: HBR2.10618 SHOO071

Description:

PIPE TO VALVE MS-V1-3A WELD System ID: 3020 Component ID: 212J21 Size/Lergth: 26"181.681" Thicknessliameter 1.04r'126" limitations: PIPE TO VALVE CONFIGURATION, SINGLE SIDED ACCESS Start Time: 0850 Finish Time: 0945 Instrument Settings Search Unit Cal. rime Date Axial Orientated Search Unit Serial No.: 01341-2 Serial No,: OOWPMD Checks I___Calibration Signal Sweep Sound Path Manufacturer. Krautkramer Manufacturer KBA Initial Cal. 0720 412212010 Reflector Amplitude % Division Model: USN 58,L Size: 0.6 Shape: Round Inter. Cal. 1.5" 81% 5.6 2.764" Delay: 7.5094 Range: 5.000 Freq.: 2.25 MI-z Style: COMP. G Inter. Cal.

MWi CalVel: 0.1261 Pulser SPIKE Exam Angle: 60' # of Elements: I Inter. Cal.

Damping: 1 K OHM Reject: 0% Mode: SHEAR Final Cal. 1210 412272010 Rep. Rate: AUTO HIGH Freq.: 2.25 MHZ Measured Angle: 60" Couplant Filter: FIXED Mode: DUAL OFF Wedge Style: MSWQC Cal, Batch: 06325 Circumferential Orientated Search Unit Voltage: FIXED Other. RECT, FULLWAVE Type: Ultragel II Calibration Signal Sweep Sound Path Ax. Gain (dB): 55K5 Circ. Gain (dB): N/A Search Unit Cable Mfg,: Sonotech, Inc. Reflector Amplitude % Division I Screen Div. a 0.5" in. of Sound Path Type: RG 174 Exam Batch 05325 N/A N/A N/A N/A Linearfy Report No,: L-10-001 Length: 6' No. Conn.: a Type: Ultragel II Calibration Block Scan Coverage Mfg.. Sonotech, Inc.

Cal, Block No.: CPL-78 Upstream  ; Downstream(-] Scan dB: 61.5 Reerence Block ReferencelSlmulator Block Thickness: 1.5 Di.ie.p. Flat CW[ CCW Scan TCal.kTemp.: 70 T Flot E W *W" an dB: -

SerialGain Serial No.: 864263 dB Signal % DivisionSud Reflector Amplitude Sweep Pat Cal. BlI. Temp.: 70. Tem~~

Temp. Tool: tTl 002 Exam Surface: OD___ Type: Romlpas 55.5 SDH 79% 3.1 1.637" Comp, Temp.: 82" Temp. Tool: ITI 002 Surface Condition: AS WELDED Recordable Indicatlon(s): Yes _ No - (If Yes, Ref. Attached Ultrasonic Indication Report.)

Resulls: Sat [ Unsat Q Eval f7 Comments: REFERENCE PREVIOUS DATA SHEET DP-01-044C FOR COVERAGE PLOT.

Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: YES Examiner Level II Signature Date Reviewer ., ,-p Signature Dale Overly, Eric S. 5'. n*. J*.¢ 412212010 Damon Priestley Level Il 4/2712010 Examiner Level N/A Signalure f Date Site Review Signtur Date NIAt Michael W. Slow 7 k z  ! 4121020110 Oter Level N/A Signature Date ANII Review ,1nature Date TA sa IRobert WinegardenTANIIh*isocum"ke f2010 4r21 UTS - This Document is a QA Record Page 211 of 221

UT Calibration/Examination (EUutEGeneraton (lU'A Group SitellJnit: RNP I RNP2 Procedure: NDEP-0437 Outage No,: ISI RO-Z6 Summary No.: 175500 Procedure Rev.: 3 Report No.: UTI 0-003 Worirscope: ISI Work Order No.: 1530178 Page: 2 of 4 Code: 1995 EdItionl 996 Addenda CatJllem-n C-F-2/C5.51 Location: SiG A MS LINE MEZ PJ Drawing No.: HBR2-10618 SH00071

Description:

PIPE TO VALVE MS-VI-3A WELD System ID: 3020 Component ID:. 212121 Size)Length: 26"191.681" Thickness/Diameter 1.042"126" Limitations; PIPE TO VALVE CONFIGURATION, SINGLE SIDED ACCESS Start Time: 0850 Finish Time: 0945 Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 0134L2 Serial No-: OWMYL Checks Calibration Signal Sweep Sound Path Manufacturer. Krautkramer Manufacturer: Krautkramer Initial Cal, 0740 412212010 Reflector Amplitude % Division Model: USN 58L Size: .50" Shape: Round Inter. CaI. 1.5" 82% 0.2 1.96w" Delay: 7.1159 Range: 3.000 Freq.: 2.25 Mhz Style: COMP. 0 Inter. Cal.

M'tI CatNel: 0.1257 Pulser: SPIKE Exam Angle; 45° # of Elements: 1 Inter. Cal.

Damping: I K OHM Reject: 0% Mode: Shear Final Cal. 1215 4122 Rep. Rate: AUTO HIGH Freq.: 2-25 MHZ Measured Angle: 450 Couplant Filter FIXED Mode: SHEAR Wedge Style: MSWQC Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: FIXED Other: RECT. FULLWAVE Type: Ultragel II Calibration Signal Sweep Ax. Gain (dB): 25.5 Circ. Gain (dB): NIA Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division Sound Path 1 Screen Div. = -3" in. of Sound Path Type: RG 174 Exam Batch: 0632S Linearity Report No.: L-10-001 Length: 6' No, Conn.: 0 Type, Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-78 Upstream [] Downstreamrn Scan dB: 52 R Block Reference!Simulator Block Thickness- 1.5" Dia.: Flat CW RJ CCWVj Scan dB: 54 Serial No.: 86-3263 Gain Signal Sweep Sound Path Temp. Tool: IT" 002 Exam Surface: OD Type: Rompas 48 S AH 80% 3.1 1.334 Cal. Blk. Temp.: 70.

Comp. Temp.: 62 Temp. Tool: iTI 002 Surface Condition: AS WELDED Recordable IndicaUonrs): Yes No [ (If Yes, Ref, Attached Ultrasonic Indication Report.)

Results: Sat Unsat E Eval D Comments: REFERENCE PREVIOUS DATA SHEET OP-01-44C FOR COVERAGE PLOT. Ref 60 DEGREE TRANSDUCER FOR Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: YES RECORDABLE INDICATION.

Examiner Level it Signature Date Reviewer Signature Date Overly, Eric S. g A 412210 Damon Priestley Level Ill 412712010 Examiner Level NIA nature Date Site Review ignature Date NIA MIchael W. Blow 4128W2010 Other Level N/A Signature Date ANII Review Signature Date NIA 6 UT9 . This Document is a QA Record U Page 212 of 221

c~ NucIur Genen~ior 6ru Supplemental Report Report No.:

Page: 3 IJT-10-003 of 4 Summary No.: 175500 Sketch or Photo: V:ýSharedclddea!\RNPData'DalaSheetInfo\RO.26 Scans\UT-10-003.jpg VArLI 24217- I &Ju W\p4 ,i . 144 i CAL I-I' I,

/

/

/

/

I II4~ td~O ~ 1.23

/J:xJ 1,3v Supplemental Reports - This Document is a QA Record Page 213 of 221

Nucar Ultrasonic Indication Report Gerwario*

Growp Site/Unit: RNP / RNP2 Procedure: NDEP-0437 Outage No.: ISI RO-26 Summary No.: 175500 Procedure Rev,: 3 Report No.; UT-10-003 Workscope: ISi Work Order No.: 1530178 Page: 4 of 4 Wrma Wo Search Unit Angle: 60 a (3. Piping Welds CL I Wo Location: WELD CL o Ferrtlc Vessels > 2"T Lo Location: TDC O Other MP Metal Path Wmax Distance From Wo To S.U. At Maximum Response Y  !

],,J/JJJtUMW RBR Remaining Back Reflection WI Distance From Wo At Of Max (Forward) T IT L

Comments:

Distance From Datum W2 Distance From Wo At Of Max (Forward)

I2'-"L

ý LL JIM~W Indication  % W Forward Backward L1 L 12 RBR Remarks Angle No. Of Max Of Max Of Max of Max Of Amp.

DAC W MP W! MP W2 MP Max Max 60 1 62 2.3S 2.36 N/A NIA NIA NA

• 0.0

• NA 'ROOT GEOMETRY SEEN 360" WITH VARYING AMPLITUDE 60- 2 72 2.1 2.45 N/A N/A NIA N/A

• 0.0 N/A 'ROOT GEOMETRY SEEN 360° WITH VARYNG AMPLITUDE Examiner Level II Signature Date Reviewer nature, Date Overly, Eric S. o" -- 412212010 Damon Priestley Level 111 412712010 Examiner Level W/A Signgure Date Site Review DSignatuate NIA Michael W. Blew 412812010 Other Level N/A Signature Date ANII Review Sigrnature Date NIA Robert Wlnegarden ANII J '.Zy7 412812010 UT Indication Data - This Document is a CA Record Page 214 of 221

29.0 214/19, PIPE TO VALVE MS-V1-3C WELD 29.1 ASME CODE COMPONENTS AFFECTED Code Class: 2 Examination Category: C-F-2 "Pressure Retaining Welds in Carbon or Low Alloy Steel Piping" Item Number: C5.51

Description:

Pipe to Valve MS-V1 -3C Weld Component Identification: 214/19 Summary Number: 186100 29.2 APPLICABLE CODE REQUIREMENT The applicable Code requirement is IWC-2500, Table IWC-2500-1, Examination Category C-F-2, "Pressure Retaining Welds in Carbon or Low Alloy Steel Piping", Item No. C5.51 requires surface and volumetric examination per Figure IWC-2500-7(a) surface examination area is A-B and volumetric examination coverage is C-D-E-F.

29.3 IMPRACTICALITY OF COMPLIANCE The pipe to valve weld is 26" carbon steel pipe (1.042"t) welded to a carbon steel valve body thereby providing single sided access examination. The materials associated with this limited examination are carbon steel materials.

A surface examination was performed satisfactorily on this weld. The volumetric examination was performed to the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible utilizing PDI Appendix VIII qualified personnel, equipment, and procedures for this examination.

Page 215 of 221

HRBSEP has determined that performing the alternative examination requirements specified in ASME Code Case N-460, to the maximum extent practical, on the components identified above has provided an acceptable level of quality and safety for the following reasons:

1. The required surface examination was completed with 100.00%

coverage with no recordable indications identified.

2. Volumetric coverage of weld 214/19 achieved 75.00% of the code required volume. The examination has single side access and is limited by the pipe to valve configuration which limits the upstream scan.

There was no upstream scan performed due to the pipe to valve configuration and the downstream scan of the upstream side of the weld achieved 100.00% of the volume. The circumferential scans achieved 100.00% code required coverage in aggregate. A 450 Krautkramer, .50" dia. 2.25MHz, transducer was used for the axial and circumferential examination scans. An additional 600 KBA, .50" dia.

2.25MHz was used for the downstream axial scan of the upstream side of the weld. There were no recordable indications identified other than root geometry seen 3600 with varying amplitude.

3. The portion of the welds not examined represents a small percentage of the total length of welds examined in accordance with examination category C-F-2. Thus, HBRSEP believes that generic degradation of components within this examination category would have been detected.

4. In addition to the examination specified in Examination Category C-F-2, HBRSEP performed a pressure test of the components listed above each refueling outage in accordance with Examination Category C-H.

The successful completion of these pressure tests provided assurance of the components structural integrity.

5. In accordance with 10 CFR 50.55a(g)(4), HBRSEP examined the above listed components to the maximum extent practical with the latest technology available at the time of the examination and the examination achieved the maximum amount of coverage possible, within the limitations of design, geometry and materials of construction of the components during the Fourth Ten-year Inservice Inspection Interval.

Page 216 of 221

~b Nuclear Magnetic Particle Examination d40A Grojip Site/Unit: RNP I RNP2 Procedure: NDEP-0301 Outage No.: ISI RO-26 Summary No.: 186100 Procedure Rev.: 17 Report No.: MT-10-002 Workscope: IS, Work Order No.: 1530178 Page: 1 of I Code: 1995 Edition/1996 Addenda Cat/lItem: C-F-21C5.51 Location: SIG C MS UNE MEZ PJ Drawing No.: HBR2-10618 SH00073

Description:

PIPE TO VALVE MS-V1-3C WELD System ID: 3020 Component ID: 214/19 Mat./Thickness: CS11.042" Limitations: NONE Light Meter Mfg.: N/A Serial No.: N/A Illumination: FLASHLIGHT Temp. Tool Mfg.: WA Serial No.: NIA Surface Temp.: NIA T Resolution: CHARACTER CARD .044" #02 Lift Block Serial No.: UTC 1268970 Surface Condition: AS PREPPED Lo/Wo Location: N/A Field Orientation: PARALLEL/PERPENDICULAR Magnetic Particle Material Brand: Magnaflux Wet l Mixed: Yes E1 Applied By: Dusting Type: SA Red Dry { No R) Spraying t]

Batch No.: 05K083 Fluorescent El With: NIA Flooding n]

Equipment: Magnaflux Serial No.: 1Ti 206 Head Shot [] NIA Amperes Fixed Spacing EI AC [ DC El Adj. Spacing f 6 inches Encircling Coils E] WA Turns Prods. Spacing L NIA inches Current (machine setting) L_ NIA Amperes Indication Loc Loc Diameter Length Type Remarks No. L W R/L NONE NRI Comments:

PERFORMED MT EXAMINATION OF PIPE TO VALVE WELD MS-V1-3A WELD. NRI Results: Sat Wj Unsat n Eval [i Percent Of Coverage Obtained > 90%: 100% Reviewed Previous Data: YES Exam Time: 0830 Examiner Level II Sgnature Date Reviewer Sign* Date Joy, Darren S. 412212010 Scott Larson Level 111 412412010 Examiner Level NIA (/Sigllure Date Site Review Signature Date NIA Michael W. Blew --ýV -'; 412412010 Other Level NIA Signature Date ANII Review Signature Date N/A Robert Winegarden ANl 4 .) 41242010 MT1 - This Document is a QA Record Page 217 of 221

d~b dob Nuclear Group~ SilelUnil: RNP I RNP2 UT Calibration/Examination Procedure: NDEP-0437 Outage No.: ISI RO-26 Summary No.: 186100 Procedure Rev.: 3 Report No.: UT.10.4X04 Workscope: IS' Work Order No.: 1S30178 Page: 1 of 4 Code: 195 Edition11996 Addenda CatJltem: C-F-21C5.51 Location: SIG C MS LINE MEZ PJ Drawing No.: HBR2-10618 SH00073 Descrption: PIPE TO VALVE MS-VI-3C WELD System ID: 3020 Component ID: 214119 Size/Length: 26"181.861" Thickness/Diameter. 1.042"126" Limitations: PIPE TO VALVE CONFIGURATION, SINGLE SIDED ACCESS Start Time: 0950 Finish Tine: 1045 I I I i Instrument Settings Search Unit Cal. Time Date Axial Orientated Search Unit Serial No.: 01341.2 Serial No.: OOWMYL Checks Calibration Signal Swep Sund Path Manufacturer Krautkramer Manufacturer. Krautuamer Inilial Cal. 0740 4122'2010 Reflector Amplitude % Division Model: USN 58L Size: .W1 Shape. Round Iner. Cal. 1.6" 82 6.2 1.956 Delay: 7.1159 Range: 3.000 Freq.: 2.25 Mhz Style: 113-242-591 Inter. Cal.

M'tI Cawel: 0,1257 Pulser: SPIKE Exam Angle: 45" 4 of Elements: 1 Inter. Cal.

Damping: I K OHM Rejecl: 0% Mode: SHEAR Final Cal, 121 222010 Rep. Rate: AUTO HIGH Freq.: 2.25 MHZ Measured Angle: 45' Couplant Filter: FIXED Mode: DUAL OFF Wedge Style: MSWQC Cal. Batch: 05325 Circumferential Orientated Search Unit Votlage: FIXED Other: RECT. FULLWAVE Type: U"tragel II Caibratlon Signal Sweep Sourd Path Ax. Gain (dB): 25.5 Circ. Gain (dB): NIA Search Unit Cable Mfg.: Sonotech. Inc. Reflector Amplitude % Division 1 Screen Div. z .3' in. of Sound Path Type: RG 174 Exam Batch: 05325NA NA Linearity Report No,: L-10-001 Length: 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-78_______________-Reference Upslream [F] Downslream [] Scan dB: 52 Block Reference/Simulator Block Thickness: 1.5, Via.: FLAT CW6 CCWd Scan dB 64 l No.: 8"4263 Gain Signal Sweep Sound Path Thiknes:i,: LA an d'. -WIW* Serial No.: ___ _ dB Reflector Amplitude % Division Cal. Blk. Temp.: 70V Temlp. Toot: ITI 002 Exam Surface: 00 Type: Rompas 48 SDH 80 311 1.334 Comp. Temp.: 62" Temp. Tool: ITI 002 Surface Condition: AS WELDED Recordable Indication(s): Yes No E] (IfYes, Ref. Attached Ultrasonic Indication Report,)

Results: Sat 10 Unsal Eval [] Comments: REFERENCE PREVIOUS DATA SHEET OP-01-04SA FOR COVERAGE PLOT. REF 60 DEGREE FOR RECORDABLE Percent Of Coverage Obtained '90%: 76% Reviewed Previous Data: YES INDICATION Examiner Level 11 .7 Signiature Date Reviewer A Signaturl Date Overly, Eric S. ,_ A..,., 4122J2010 Damon Pdiestley Level Ill 42712010 Examiner Level NIA tSignatu$1 Date Site Review TSign t Dale N/A Michael W. Blew

• 47 2 Z _4j. 412812010 Other Level NIA Signature Date ANII Review Sia'patum* Date NIA Robert Wlnegarden ANII -mDznJ 412812010 UT9 - This Document Is a QA Record Page 218 of 221

Nuclear UT Calibration/Examination GrouP Site/Unit: RNP / RNP2 Procedure: NOEP-0437 Outage No.: ISI RO-26 Summaiy No.: 186100 Procedure Rev-: 3 Report No.: UT-4 0-004 Workscope: IS, Work Order No.: 1530178 Page: 2 of 4 Code: 1995 Edition/1996 Addenda Cal,/Item: C-F-2/C6.51 Location: SIG C MS LINE MEZ PJ Drawing No.: HBR2-10618 SH00073

Description:

PIPE TO VALVE MS-V1-3C WELD System ID: 3020 Component ID: 214119 Size/Length: 26"181.861" ThicknessiDiameter: 1.042"26" Limitations: PIPE TO VALVE CONFIGURATION, SINGLE SIDED ACCESS Start Time: 0950 Finish Tk'ie: 1045 Instrument Settings Search Unit cal. Time Date Axial Orientated Search Unit Serial No.: 0134L2 Maufctrr:Krutrme Serial No.:

Mn~atuer-Cali~brton 00WPMD Checks a atial Signat Signal Searchunit Sw~eep Sound Patth Manufacturer: Krutkramor Manufacturer; KBA Initial Cal. 0720 4122J2010 Reflector Amplitude % Division Model: USN 58L Size; 0.5 Shape: Round Inter. Cal. 1.V" 81% 5.5 2.764" Delay: 7.5094 Range: 6.000 Freq.: 2.25 MHz Style: Composite Inter . __l_

Mill CaltVel: 0.1261 Pulser: SPIKE Exam Angle: 60° # of Elements: Inter Cal.1 Damping: l K OHM Reject: 0% Mode; SHEAR CatUFinal 1210 4122)2010 Rep. Rate; AUTO HIGH Freq.: 2.26 MHZ Measured Angle: 60, Couplant I II__

Filter: FIXED Mode: DUAL OFF Wedge Style: MSWQC Cal. Batch: 05325 Circumferential Orientated Search Unit Voltage: FIXED Other: RECT. FULLWAVE Type: Ultragel II Calibration Signal Sweep Sound Path Ax- Gain (dB): 55.5 Circ. Gain (dB): NIA Search Unit Cable Mfg.: Sonotech, Inc. Reflector Amplitude % Division 1 Screen Div. = 0.6" in. of Sound Path Type: RG 174 Exam Batch: 06325 Linearity Report No.: L-10-001 Length; 6' No. Conn.: 0 Type: Ultragel II Calibration Block Scan Coverage Mfg.: Sonotech, Inc.

Cal. Block No.: CPL-78 Upstream[ ] Downstream['] Scan dB: 61.6 Reference Block Reference/Simulator Bock Thickness: 1.5" Dia.: FLAT CWC] COWE] Scan dB: Gain Signal Sweep Sound Paph Thiknss_1_"_iLA WW c Serial No.: 86-3263 dB Reflector Amplitude % Division Cal. Blk.Temp.: 70.*_ Temp, Tool: MT 002 Exam Surface: OD Type,. Rompas I,5 SDH 79% 3.1 1.537" Coramp. Temp.: 620 Temp. Tool: 111002 Surface Condition: AS WELDED Recordable Indication(s): Yes No (]If Yes, Ref. Attacbed Ultrasonic Indication Report.)

Results: Sat R1 Unat L Eval Comments: REFERENCE PREVIOUS DATA SHEET DP.01-046A FOR COVERAGE PLOT.

Percent Of Coverage Obtained > 90%: 75% Reviewed Previous Data: YES Examiner Level 11 Signtur ur Date Re er Date Overly, Eric S. L t,,..-,.,. 41272010 Damon Priestley Level I1l 4 201l Examniner Level NIA SignatuO Date Site Review 0 ig I Date NA Michael W. Blow ,,/ ,/r=..*412512010 Other Level NIA Signature Date ANII Review Signature Date NIA t~t Ar I I~~&f~

UT9 - This Document Is a QA Record Page 219 of 221

Supplemental Report eGroup Report No.: UT-10-004 Page: 3 of 4 Summary No.; 186100 Sketch or Photo: V:AShared'iddeaARNPData\DataSheet-Info*RO-26 ScansMUT-10-004.jpg

'U-V/

~,-

C, 0

Supplemental Reports - This Document is a QA Record Page 220 of 221

h Nutsar

&,wratio' Ultrasonic Indication Report Group Site/Unit; RNP I RNP2 Procedure: NDEP-0437 Outage No: ISI RO-26 Summary No.: 186100 Procedure Rev.: 3 Report No: UT-10-004 Workscope: 'Is Work Order No.: 1530178 Page: 4 of 4 Wo WPM Search Unit Angle: 60 IC 4j Piping Welds cL I Wo Location: WELD CL o FerriticVessels > 21 Lo Location: TDC o Other MP RBR L

Metal Path Remaining Back Reflection Distance From Datum Wsn:

Wl W2 Distance From Wo To S.U At Maximum Response Distance From Wo At Distance From Wo At NIA Of Max (Forward)

INIA Of Max (Forward) _07

• La Comments:

VV Wna. WJ Indication  % W Forward Backward L1 L 1-2 RBR Remarks Angle No. Of Max Of Max Of Max Of Max Of Amp.

DAC W MP WI MP W2 MP Max Max 600 1 95% 1.8 24 NIA N/A N/A N/A

• 0.0 N/A W *ROOT GEOMETRY SEEN 360* WiTH VARYING AMPLITUDE Examiner Level 11 Signature Date Reviewer natu Date O)verly, Eric S. j.4/2V)2010 Damon Priestley Level 11I 412712010 Examiner Level NIA Date Site Review SignattureA/? Date N/A Michael W. Blew 412-12010 Other Level N/A Signature Date ANII Review Signature Date NIA Robert Winegarden ANII. 412812010 UT Indication Data - This Document is a QA Record Page 221 of 221