ML110540311

EOC 25 Refueling Outage Inservice Inspection Report, Fourth Ten-Year Inservice Inspection Interval

ML110540311
Person / Time
Site:	Oconee
Issue date:	02/17/2011
From:	Gillespie T Duke Energy Carolinas
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
IWA-6230, IWA-6240
Download: ML110540311 (161)

Text

DukIe T.PRESTON GILLESPIE, Jr.

Vice President rdkmnergy. Oconee Nuclear Station Duke Energy ON01 VP / 7800 Rochester Hwy.

Seneca, SC 29672 864-873-4478 864-873-4208 fax T.Gillespie@duke-energy.com February 17, 2011 U. S. Nuclear Regulatory Commission Document Control Desk Washington, DC 20555

Subject:

Duke Energy Carolina, LLC Oconee Nuclear Station, Unit 3 Docket No. 50-287 Unit 3 EOC 25 Refueling Outage Inservice Inspection Report Fourth Ten-Year Inservice Inspection Interval Please find attached a copy of the Inservice Inspection Report for Oconee Unit 3 End of Cycle 25 Refueling Outage. This report is submitted pursuant to Section Xl of the ASME Boiler and Pressure Vessel Code, 1998 Edition, with 2000 addenda, Subsubarticles IWA-6230 and IWA-6240.

This report does not include activities specific to the Steam Generator Tube Inservice Inspection. An additional summary report which documents the Steam Generator Tube Inservice Inspection of the Unit 3 EOC-25 Refueling Outage will be transmitted separately.

If there are any questions you may contact Corey Gray at (864)-873-6325.

Sincerely, T. Preston Gillespie, Jr.

Site Vice President Oconee Nuclear Station Attachment www. duke-energy.com

• -e U. S. Nuclear Regulatory Commission February 17, 2011 Page 2 Xc wo/attachment Victor McCree Region II Administrator U. S. Nuclear Regulatory Commission Marquis One Tower 245 Peachtree Center Ave., NE, Suite 1200 Atlanta, Ga 30303-1257 John Stang Project Manger U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D.C. 20555 Andy Sabisch NRC Senior Resident Inspector Oconee Nuclear Station

INSERVICE INSPECTION REPORT DUKE ENERGY CAROLINAS OCONEE NUCLEAR STATION UNIT 3 TWENTY-FIFTH REFUELING OUTAGE P Duke oEnergy

Owner's Report For INSERVICE INSPECTIONS OCONEE UNIT 3 2010 REFUELING OUTAGE EOC25 (OUTAGE 4)

Plant Location: 7800 Rochester Highway, Seneca, South Carolina 29672 NRC Docket No. 50-287 Commercial Service Date: December 16,1974 Document Completion Date __-_'7__0_ _

Owner: Duke Energy Carolinas, LLC 526 South Church St.

Charlotte, N. C. 28201-1006 Revision 0 Prepared By: (JQam,* ( Date Reviewed By: Date 2-7-Zoi(

Approved By: Date

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules

1. Owner: Duke Energy Carolinas, LLC, 526 S. Church St., Charlotte, NC 28201-1006 (Name and Address of Owner)

2. Plant: Oconee Nuclear Station, 7800 Rochester Highway, Seneca, SC 29672 (Name and Address of Plant)

3. Plant Unit: 3 4. Owner Certificate of Authorization (if required) N/A

5. Commercial Service Date: December 16, 1974 6. National Board Number for Unit N/A

7. Components Inspected:

Component or Manufacturer Manufacturer State or National Appurtenance Installer Installer Serial Province No. Board No.

No.

See Section 1.1 in the Attached Report Note: Supplemental sheets in the form of lists, sketches, or drawings may be used provided (1) size is 81/2 in. x 11 in., (2) information in items 1 through 6 on this data report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the top of this form.

Total number of pages contained in this report 158

FORM MIS-i (Back)

8. Examination Dates May 21, 2009 to November 19, 2010 0 9. Inspection Period Identification: Second Period

10. Inspection Interval Identification: Fourth Interval

11. Applicable Edition of Section XI 1998 Addenda 2000

12. Date/Revision of Inspection Plan: January 26, 2008 / Revision 1

13. Abstract of Examinations and Tests. Include a list of examinations and tests and a statement concerning status of work required for the Inspection Plan. See Sections 2.0, 3.0 and 6.0

14. Abstract of Results of Examination and Tests. See Sections 4.0 and 6.0

15. Abstract of Corrective Measures. See Subsection 4.3 We certify that a) the statements made in this report are correct b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI, and c) corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (if applicable) NA Expiration Date NA Date Z /7/// Signed Duke Energy By Carolinas, LLC.

Owner (C>

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of 'ý0,2Tj_

. 4~.)A employed by HSB Global Standards have inspected the comporlents described in this Owner's Report during the period 2

!7*I*/i 1 [Ine to /1 6/l7201,10 ,and state that to the best of my knowledge and belief, the Owner has performed examninations and tests and taken corrective measures described in the Owner's Report in accordAnce with the Inspection Plan and as required by the ASME Code,Section XI.

By sigi nghis ce ific e ither the Inspector nor his employer makes any warranty, expressed or implie concernin th ex inations, test, and corrective measures described in this Owner's Report. 14i.t ermore nehe the Inspector nor his employer shall be liable in any manner for any perso al i yor o e y mage or a loss of any kind arising from or connected with this inspection

_ Commissions /. -LIA. &(_.. A. IV 7

/ - ' -"Ins ciignature Nation-al Bo'rd, Statt, Pro'ine , and Endorsements Date 2/7k,/i I I HSB Global Standards 200 Ashford Center North Suite 205 Atlanta, GA. 30338-4860 p (800) 417-3721 www.hsbct.com

DISTRIBUTION LIST

1. Duke Energy Carolinas, LLC Section XI Inspection Program Section

2. NRC Document Control Desk

3. HSB Global Standards (AIA)

C/o ANII at Oconee Note: The following personnel are to be notified via e-mail after the Inservice Inspection Report has been stored in the Nuclear Electronic Document Library:

GO Nuclear Assurance c/o Bruce Nardoci Inspection Services (ISI Coordinator)

TABLE OF CONTENTS Section Title Revision 1.0 General Information 0 2.0 Fourth Ten Year Inspection Status 0 3.0 Final Inservice Inspection Plan 0 4.0 Results of Inspections Performed 0 5.0 Owners Report for Repair/Replacement Activities 0 6.0 Pressure Testing 0

1.0 GeneralInformation This report describes the Inservice Inspection of Duke's Oconee Nuclear Station, Unit 3, during Outage 4/EOC 25. This is the second outage in the second inspection period of the Fourth Ten-Year Interval. ASME Section Xl, 1998 Edition with the 2000 Addenda, was the governing Code for selection and performance of the ISI examinations.

Included in this report are: the inspection status for each examination category, the final inservice inspection plan, the inspection results for each item examined, and corrective actions taken when reportable conditions were found. In addition, there is an Owner's Report for Repair/Replacement Activities Section, which includes completed NIS-2 documentation of repair/replacement activities.

1.1 Identification Numbers Manufacturer Item Manufacturer or Installer State or National or Installer Serial No. Province No. Board No.

Reactor Vessel Babcock & Wilcox 620-0009-51-52 N/A N-1 25 Reactor Vessel Babcock & Wilcox 068S-03 N/A 200 Head (replaced head)

Steam Generator A Babcock & Wilcox 006K05 N/A 211 Steam Generator B Babcock & Wilcox 006K06 N/A 212 Pressurizer Babcock & Wilcox 620-0009-59 N/A N-1 26 Main Steam Duke Power NA NA NA System Auxiliary Steam Duke Power NA NA NA System Feedwater System Duke Power NA NA NA Emergency Duke Power NA NA NA Feedwater System Steam Generator Duke Power NA NA NA Flush System Condensate Duke Power NA NA NA System I I I _I _I EOC 25 Refueling Outage Report Page 1 of 4 Oconee Unit 3 Revision 0 Section 1 February 4, 2011

1.1 Identification Number (continued)

Manufacturer Item Manufacturer or Installer State or National or Installer Serial No. Province No. Board No.

Vents and Exhaust Duke Power NA NA NA System Condenser Duke Power NA NA NA Circulating Water High Pressure Duke Power NA NA NA Service Water System Low Pressure Duke Power NA NA NA Service Water System Reactor Coolant Duke Power NA NA NA System High Pressure Duke Power NA NA NA Injection System Low Pressure Duke Power NA NA NA Injection System Reactor Building Duke Power NA NA NA Spray System Component Duke Power NA NA NA Cooling System Spent Fuel Cooling Duke Power NA NA NA System Vents - Reactor Duke Power NA NA NA Building Components Drains - Reactor Duke Power NA NA NA Building Components I I I I EOC 25 Refueling Outage Report Page 2 of 4 Oconee Unit 3 Revision 0 Section 1 February 4, 2011

1.2 Reference Documents The following reference documents apply to the inservice inspections performed during this report period. A copy may be obtained by contacting the ISI Plan Manager at Duke's Corporate Office in Charlotte, North Carolina.

Code Case N-460 (Alternative Examination Coverage for Class 1 and Class 2 Welds, Section Xl, Division I) Applicable to items in this report where less than 100% coverage of the required weld examination volume was achieved.

Code Case N-504-2 (Alternative Rules for Repair of Class 1, 2, and 3 Austenitic Stainless Steel Piping). Applicable to items that receive a weld overlay. During 3EOC-25 outage there were welds that received weld overlay and the PSI exams were performed per Code Case N-504-2.

Code Case N-609 (Alternate Requirements to Stress-Based Selection Criteria for Category B-J Welds, Section Xl, Division 1.)

Code Case N-624 (Alternative to the requirements of IWB-2420(a), IWC-2420(a),

IWD-2420(a), and IWF-2420(a).) This will allow the sequence of component examinations that were established during the first inspection interval to be modified, provided that the percentage requirements are still met.

Code Case N-663 (Alternative Requirements for Classes 1 and 2 Surface Examinations, Section Xl, Division I)

Code Case N-665 (Alternative Requirements for Beam Angle Measurements using Refracted Longitudinal Wave Search Units.)

Code Case N-683 (Method for Determining Maximum Allowable False Calls when Performing Single Sided Access Performance Demonstration in Accordance With Appendix VIII, Supplements 4 and 6.)

Code Case N-685 (Lighting Requirements for Surface Examinations)

Code Case N-695 (Qualification Requirements for Dissimilar Metal Piping Welds, Section Xl, Division I)

Code Case N-722 (Additional Examinations for PWR Pressure retaining Welds in Class 1 Components Fabricated with Alloy 600/82/182 Materials Section Xl, Division 1) 10CFR Part 50, Federal Register, Final Rule that was issued September 10, 2008 mandates the use of this code case. (Effective Date is October 10, 2008)

EOC 25 Refueling Outage Report Page 3 of 4 Oconee Unit 3 Revision 0 Section 1 February 4, 2011

Duke Power Company Problem Investigation Process Report 0-10-6961. This PIP was written to track the evaluation process and resolution of indications that are not service induced that were found during ISI on Class 1, 2, or 3 supports.

Duke Power Company Problem Investigation Process Report 0-10-9262. This PIP was written to document corrective action taken for a reportable indication identified during an augmented exam (Summary Number 03.G4.1.0015).

Duke Power Company Problem Investigation Process Report 0-10-10194. This PIP was written to track the evaluation process and resolution for limited coverage on UT examinations of welds that were inspected during EOC-25 for Unit 3. This will include processing relief request if it is determined that greater than ninety percent of coverage cannot be achieved. The welds with limited coverage are listed in Section 4.4 of this report.

PIP 0-11-00597 was written to document the work orders that had work completed during the 3EOC-25 report period but the documentation was not completed in time for the NIS-2 forms to be incorporated into 3EOC-25 report.

PIP 0-09-0848 was written to incorporate Code Case N-609 into the Fourth Interval ISI Plan.

PIP G-08-0185 was written to incorporate Code Case N-663 into the Fourth Interval ISI Plan.

Plan Addenda ONS3-090, ONS3-098, ONS3-099, and ONS3-103 are instrumental to making changes to the Unit 3 Fourth Interval ISI Plan, which are reflected in the totals shown in the tables in Section 2.

Request for Relief 03-006 (Allows Duke an Alternative for the Snubber Examinations required in IWF-5000 for the 4th interval.)

Request for Relief 07-ON-001 (Allows Duke an Alternative for Section XI inspection requirements to support the application of Structural Weld Overlays on Nozzle to SE Welds (Summary Numbers O1 .Q1.1)).

Request for Relief 04-ON-01 5 (Allows Duke an Alternative for Volumetric Examinations required for ASME Item B3.160 for the 4t Interval.

(Letdown Cooler Nozzles, Inside Radius Section)

EOC 25 Refueling Outage Report Page 4 of 4 Oconee Unit 3 Revision 0 Section 1 February 4, 2011

2.0 Fourth Ten Year Interval Inspection Status The completion status of inspections required by the 1998 ASME Code Section XI, with the 2000 Addenda, is summarized in this section. The requirements are listed by the ASME Section Xl Examination Category as defined in Table IWB-2500-1 for Class 1 Inspections, Table IWC-2500-1 for Class 2 Inspections, and IWF-2500-1 for Class 1 and 2 Component Supports. Appendix Q, Augmented, and Elective inspections are also included.

Class 1 Inspections Examination Inspections Inspections Percentage (1)

Category Description Required Completed Completed Deferral Allowed B-A Pressure Retaining Welds 6 .5 8% Partial in Reactor Vessel B-B Pressure Retaining Welds 10 6 60% No in Vessels Other than Reactor Vessel B-D Full Penetration Welds of 54 28 52% Partial Nozzles in Vessels Inspection Program B B-F Pressure Retaining 2 2 100% Partial Dissimilar Metal Welds B-G-1 Pressure Retaining Bolting 128 83.66 65% Yes Greater than 2 Inches in Diameter B-G-2 Pressure Retaining Bolting 20 15 75% No 2 Inches and Less in Diameter B-J Pressure Retaining Welds (2)142 96 68% No I in Piping B-K Welded Attachments for 12 7 58% No Vessels, Piping, Pumps and Valves Notes:

(1) Deferral of inspection to the end of the interval as allowed by ASME Section Xl Table IWB-2500-1.

(2)Totals changed from 158 in EOC-24 to 142 in EOC-25 due to welds being deleted by adopting Code Case N-609, and Code Case N663. See Plan Addenda ONS3-099, ONS3-090, PIP G-08-00185, and PIP G-09-0848 for details on the changes.

EOC 25 Refueling Outage Report Page 1 of 4 Oconee Unit 3 Revision 0 Section 2 February 4, 2011

Class 1 Inspections (Continued)

Examination Inspections Inspections Percentage (1)

Category Description Required Completed Completed Deferral Allowed B-L-1 Pressure Retaining Welds 1 1 100% Yes in Pump Casings B-L-2 Pump Casings 1 0 0% Yes B-M-1 Pressure Retaining 1 1 100% Yes Welds in Valve Bodies B-M-2 Valve Bodies 3 1 33% Yes B-N-1 Interior of Reactor Vessel 3 2 67% No B-N-2 Welded Core Support 3 0 0% Yes Structures and Interior (4)

Attachments to Reactor Vessels B-N-3 Removable Core Support 1 0 0% Yes Structures B-0 Pressure Retaining Welds 12 8 67% Yes in Control Rod Housings B-P All Pressure Retaining Components REFERENCE SECTION 6.0 OF THIS REPORT B-Q Steam Generator Tubing (3)

F-A Class 1 Component 37 21 57% No F1.10 & F1.40 Supports (Except items. Snubbers)

F-A Class 1 Component (2)

F1.50 items. Supports, Snubbers Weld Overlay per Section XI Appendix Q Examination Inspections Inspections Percentage Category Description Required Completed Completed Q-A Q1.1 items 2 0 0%

(5) Weld Overlay Notes:

(1)Deferral of inspection to the end of the interval as allowed by ASME Section Xl Table IWB-2500-1.

(2) Inspected under Selected License Commitment 16.9.18 per Relief Request 03-006.

(3)Steam Generator Tubing is examined and documented by Nuclear Technical Services as required by the Station Technical Specifications and is not included in this report.

(4) Totals changed from 1 to 3 due to Plan Addendum ONS3-098 adding two B133.60 items.

(5) Category Q-A is being added to the report. Weld Overlay inservice exams have been added to the interval for Oconee Units per Appendix Q, and are required to be inspected in the third period.

EOC 25 Refueling Outage Report Page 2 of 4 Oconee Unit 3 Revision 0 Section 2 February 4, 2011

Class 2 Inspections Examination Inspections Inspections Percentage Category Description Required Completed Completed C-A Pressure Retaining Welds 11 8 73%

in Pressure Vessels C-B Pressure Retaining Nozzle 4 3 75%

Welds in Vessels C-C Integral Attachments for 37 20 54%

Vessels, Piping, Pumps and Valves C-D Pressure Retaining Bolting 2 2 100%

Greater Than 2 Inches in Diameter C-F-1 Pressure Retaining Welds 156 91 58%

in Austenitic Stainless (2)

Steel or High Alloy Piping C-F-2 Pressure Retaining Welds 62 39 63%

in Carbon or Low Alloy (3)

Steel Piping C-G Pressure Retaining Welds N/A N/A N/A in Pumps and Valves -__

C-H All Pressure Retaining Components REFERENCE SECTION 6.0 OF THIS REPORT F-A Class 2 Component 147 90 61%

F1.20 & F1.40 Supports (Except items. Snubbers)

F-A Class 2 Component (1)

F1.50 items Supports, Snubbers Notes:

(1) Inspected under Selected License Commitment 16.9.18 per Relief Request 03-006.

(2) Totals changed from 164 in EOC-24 to 156 in EOC-25 due to adopting Code Case N-663 and deleting two C5.1 1 welds due to thickness being less than .250 inches. See Plan Addendum ONS3-099, PIP G 00185, and Plan Addendum ONS3-103 for details on the changes.

(3) Totals changed from 67 in EOC-24 to 62 in EOC-25 due to adopting Code Case N-663. See Plan Addendum ONS3-099, and PIP G-08-00185 for details on the changes.

EOC 25 Refueling Outage Report Page 3 of 4 Oconee Unit 3 Revision 0 Section 2 February 4, 2011

Augmented/Elective Inspections Summary Number Description Percentage Complete 03.B4.30 Head with Nozzles and Partial Penetration Welds, Bare None scheduled for EOC 25 Metal Visual per Code Case N-729-1 03.B4.40 Head with nozzles and Partial Penetration Welds, None scheduled for EOC 25 Volumetric/Surface exam per Code Case N-729-1 03.B1 5.80 Reactor Vessel Bottom Head Bare Metal Visual per None scheduled for EOC 25 Code Case N-722 03.B15.210 Hot Leg Full Penetration Weld, Bare Metal Visual per 100% of EOC 25 Requirements Code Case N-722 03.B15.215 Cold Leg Full Penetration Weld, Bare Metal Visual per 100% of EOC 25 Requirements Code Case N-722 03.G1.1 Reactor Coolant Pump Flywheel 100% of EOC 25 Requirements 03.G2.1 HPI Nozzle Safe End Examinations 100% of EOC 25 Requirements 03.G3.1 Pressurizer Surge Line Examinations 100% of EOC 25 Requirements 03.G4.1 Thermal Stress Piping (NRC Bulletin 88-08) 100% of EOC 25 Requirements 03.G12.1 UT Examination per MRP-139 100% of EOC 25 Requirements 03.G12.2 UT Examination per MRP-139 100% of EOC 25 Requirements 03.G15.1 UT Examination per MRP-192 None scheduled for EOC 25 03.G16.1 UT Examination per MRP-146 100% of EOC 25 Requirements 03.H2.1 Class 1 RTE Mounting Bosses 100% of EOC 25 Requirements 03.H3.1 Main Feedwater Piping in the East and West 100% of EOC 25 Requirements Penetration Rooms per QA-513J (ER-ONS-04-03) 03.H4.1 Main Feedwater and Main Steam Piping Supports and 100% of EOC 25 Requirements Attachment Welds per QA-513J (ER-ONS-04-05) 03.H5.1 East Penetration Main Feedwater piping welds and 100% of EOC 25 Requirements attachments 03.H6.1 Main Feedwater rupture restraint attachment welds None scheduled for EOC 25 EOC 25 Refueling Outage Report Page 4 of 4 Oconee Unit 3 Revision 0 Section 2 February 4, 2011

3.0 FinalInservice InsDection Plan The final Inservice Inspection Plan shown in this section lists all ASME Section Xl Class 1, Class 2, Class 3, Appendix Q, Augmented, and Elective examinations credited for this report period.

EOC 25 Refueling Outage Report Page 1 of 1 Oconee Unit 3 Revision 0 Section 3 February 4, 2011

0 DUKE IERGY NUCLEAR TECHNICAL SERVICES ScheduleWorks Inservice Inspection DatabaseManagement System Plan Report Oconee 3, 4th Interval, Outage 4 (EOC-25)

This report includes all changes through addendum ONS3-109 Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.Bl5.210.0001 3RC-287-6 Class 1 50 3RC-287 NDE-68 VT-2 SS-Inconel 1.250 / 1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 1 inch HL SB-166 Pressure Boss to CS HL pipe weld & SS 1 inch pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "A" Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii) (E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have 6ompleted a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0002 3RC-287-7 Class 1 50 3RC-287 NDE-68 VT-2 SS-Inconel 1.250 / 1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 1 inch HL SB-166 Pressure Boss to CS HL pipe weld & SS 1 inch pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "A" Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii) (E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

SDQA Cat "C" Oconee 31/18/2011 5:27:54 PM Page 1 of 89 Printed 01/18/11 1ck8302 Printed 01/18/11 v. 06/18/09 Ick8302 v. 06/18/09 SDQA Cat "C" Oconee 3 1/18/2011 5:27:54 PM Page 1 of 89

This report includes all chang .rough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.B15.210.0003 3RC-286-14 Class 1 50 3RC-286 NDE-68 VT-2 SS-Inconel 1.250 /1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 1 inch HL SB-166 Pressure Boss to CS HL pipe weld & SS 1 inch pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "B" Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0004 3RC-286-15 Class 1 50 3RC-286 NDE-68 VT-2 SS-Inconel 1.250 / 1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 1 inch HL SB-166 Pressure Boss to CS HL pipe weld & SS 1 inch pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "B"Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

Printed 01/18/11 Ick8302 v. 06/18/09 SDQA Cat "C" Oconee 3 1/18/2011 5:27:54 PM Page 2 of 89

This report includes all changef rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID2 Class I System Description Comments Category AUG 03.B15.210.0005 3RC-287-3 Class 1 50 3RC-287 NDE-68 VT-2 SS-Inconel 1.250 /1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 0.75 inch ID HL Flowmeter SB-166 Nozzle Boss to CS HL pipe weld & SS pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "A"Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0006 3RC-287-63V Class 1 50 3RC-287 NDE-68 VT-2 SS-Inconel 1.250 / 1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 0.75 inch ID HL Flowmeter SB-166 Nozzle Boss to CS HL pipe weld & SS pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "A"Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all change irough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID2 Class I System Description Comments Category AUG 03.B15.210.0007 3RC-286-11 Class 1 50 3RC-286 NDE-68 VT-2 SS-Inconel 1.250 / 1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 0.75 inch ID HL Flowmeter SB-166 Nozzle Boss to CS HL pipe weld & SS pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "B"Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0008 3RC-286-58V Class 1 50 3RC-286 NDE-68 VT-2 SS-Inconel 1.250 / 1.000 OM 2201-1395 Dissimilar OM 2201-1404 Nozzle to Pipe 0.75 inch ID HL Flowmeter SB-166 Nozzle Boss to CS HL pipe weld & SS pipe weld. (Examine the Nozzle (Boss) to Hot Leg weld and the Nozzle (Boss) to SS Pipe weld.) These welds are branching off of Unit 3 "B"Hot Leg.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all changet rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.B15.210.0009 3-PHA-13 Class 1 50 ISI-OCN3-005 NDE-68 VT-2 CS-Inconel 2.875 / 9.000 O-ISIN4-100A-3.1 Dissimilar OM 2201-1404 Nozzle RTE Nozzle to Pipe A Hot Leg X-axis RTE Mounting Boss SB-166 to 690 Drywell Weld on 3A Hotleg ( X-Axis)

Hot Leg (Piece 7) to RTE Mounting Boss (piece 12).

Per the requirements of 10 CFR 50.55a (g) (6) (ii) (E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0010 3-PHA-14 Class 1 50 ISI-OCN3-005 NDE-68 VT-2 CS-Inconel 2.875 / 9.000 O-ISIN4-100A-3.1 Dissimilar OM 2201-1404 Nozzle RTE Nozzle to Pipe A Hot Leg Y Z-axis RTE Mounting Boss SB-166 to 690 Drywell Weld on 3A Hotleg ( Y-Z Axis)

Hot Leg (Piece 7) to RTE Mounting Boss (piece 12).

Per the requirements of 10 CFR 50.55a (g) (6) (ii) (E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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0 This report includes all change~nrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.B15.210.0011 3-PHA-15 Class 1 50 ISI-OCN3-005 NDE-68 VT-2 CS-Inconel 2.875 / 9.000 O-ISIN4-100A-3.1 Dissimilar OM 2201-1395 Nozzle RTE Nozzle to Pipe A Hot Leg Z W-axis RTE Mounting Boss SB-166 to 690 Drywell Weld on 3A Hotleg (Z Axis)

Hot Leg (Piece 7) to RTE Mounting Boss (piece 12).

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0012 3-PHB-13 Class 1 50 ISI-OCN3-006 NDE-68 VT-2 CS-Inconel 2.875 / 9.000 O-ISIN4-100A-3.1 Dissimilar OM 2201-1395 Nozzle RTE Nozzle to Pipe B Hot Leg X - axis RTE Mounting Boss SB-166 to 690 Drywell Weld on 3B Hotleg ( X Axis)

Hot Leg (Piece 7) to RTE Mounting Boss (piece 12).

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all change*rough addendum ONS3-109 I Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID2 Class I System Description Comments Category AUG 03.B15.210.0013 3-PHB-14 Class 1 50 ISI-OCN3-006 NDE-68 VT-2 CS-Inconel 2.875 / 9.000 O-ISIN4-10OA-3.1 Dissimilar OM 2201-1395 Nozzle RTE Nozzle to Pipe B Hot Leg Y Z - axis RTE Mounting Boss SB-166 to 690 Drywell Weld on 3B Hotleg ( Y-Z Axis)

Hot Leg (Piece 7) to RTE Mounting Boss (piece 12).

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.210.0014 3-PHB-15 Class 1 50 ISI-OCN3-006 NDE-68 VT-2 CS-Inconel 2.875 / 9.000 0-ISIN4-10OA-3.1 Dissimilar OM 2201-1395 Nozzle RTE Nozzle to Pipe B Hot Leg Z W - axis RTE Mounting Boss SB-166 to 690 Drywell Weld on 3B Hotleg ( Z-W Axis)

Hot Leg (Piece 7) to RTE Mounting Boss (piece 12).

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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0 This report includes all changelorough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.B15.210.0015 3SGA-HL-CON-36 Class 1 50 OM-2201-0095.001 NDE-68 VT-2 CS-Inconel 0-ISIN4-10OA-3.1 Dissimilar OM-2201-1404.001 RTE Hot Leg Thermal well Steam Generator A Hot Leg Connection # 36 on drawing OM 2201-0095.001 and Mark # 10 on drawing OM-2201-1404.001 Abandoned RTE Thermal Well Connection Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.115.210.0016 3SGB-HL-CON-27 Class 1 50 OM-2201-0095.001 NDE-68 VT-2 CS-Inconel O-ISIN4-100A-3.1 Dissimilar OM-2201-1404.001 RTE Hot Leg Thermal well Steam Generator B Hot Leg Connection # 27 on drawing OM 2201-0095.001 and Mark # 10 on drawing OM-2201-1404.001 Abandoned RTE Thermal Well Connection Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This B15.210 item is to be examined each refueling outage.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all change~ rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.B15.215.0009 3-PDA1-2 Class 1 50 ISI-OCN3-011 NDE-68 VT-2 SS-CS 2.330 / 33.500 O-ISIN4-100A-3.1 Dissimilar Safe End to Elbow Pump 3A1 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/821182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.215.0010 3-PDA2-2 Class 1 50 ISI-OCN3-012 NDE-68 VT-2 SS-CS 2.330 / 33.500 O-ISIN4-100A-3.1 Dissimilar Safe End to Elbow Pump 3A2 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all change~ rough addendum ONS3-109 4 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID2 Class I System Description Comments Category AUG 03.B15.215.0011 3-PDB1-2 Class 1 50 ISI-OCN3-013 NDE-68 VT-2 SS-CS 2.330/ 33.500 O-ISIN4-100A-3.1 Dissimilar Safe End to Elbow Pump 3B1 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.B15.215.0012 3-PDB2-2 Class 1 50 ISI-OCN3-014 NDE-68 VT-2 SS-CS 2.330/ 33.500 O-ISIN4-100A-3.1 Dissimilar Safe End to Elbow Pump 3B2 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all changeo rough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID2 Class I System Description Comments Category AUG 03.B15.215.0013 3RC-212-53V Class 1 51A ISI-OCN3-013 NDE-68 VT-2 CS-SS 0.782 / 3.500 O-ISIN4-10OA-3.1 Dissimilar 3RC-212 HPI Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3B1 HPI Nozzle PC 46 to Safe End PC 47.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii)(E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

Thickness taken at this weld range from .725 to .790.

03.B15.215.0014 3-PDB2-11 Class 1 51A ISI-OCN3-014 NDE-68 VT-2 CS-SS 0.750 / 3.500 0-ISIN4-10OA-3.1 Dissimilar OM-201-597 HPI Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3B2 HPI Nozzle PC 46 to Safe End PC 47.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

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This report includes all changef rough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID2 Class I System Description Comments Category AUG 03.B15.215.0024 3-PIA1-9 Class 1 50 ISI-OCN3-007 NDE-68 VT-2 CS-lnconel 2.250 / 8.750 O-ISIN4-100A-3.1 Dissimilar Nozzle RTE Nozzle to Pipe Fast Response RTE Mounting Boss SB-166 (piece 58) to 3A1 Cold Leg Suction Piping (piece 56) weld.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.615.215.0027 3-PIB2-9 Class 1 50 ISI-OCN3-010 NDE-68 VT-2 CS-Inconel 2.250 / 8.750 O-ISIN4-100A-3.1 Dissimilar Pipe to Nozzle RTE Nozzle Fast Response RTE Mounting Boss SB-166 (piece 58) to 3B2 Cold Leg Suction Piping (piece 56) weld.

Per the requirements of 10 CFR 50.55a (g) (6) (ii)(E), all licensees of PWRs shall augment their ISI program implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g) (6) (ii) (E) 2 through 4.

Bare Metal Visual Inspection by VT-2 qualified inspector per the requirements of applicable item numbers listed in Table 1 of Code Case N-722.

Personnel performing the visual examination shall be qualified as VT-2 visual examiners and shall have completed a minimum of four hours of additional training in detection of borated water leakage from alloy 600/82/182 components and the resulting boric acid corrosion of adjacent ferritic steel components.

Procedure NDE 68, Acceptance Criteria is "no evidence of borated water leakage."

This item is to be examined once per interval.

For additional information, contact Chris Cruz from the Materials and NDE Services Section, Nuclear Technical Services Division.

03.G1.1.0001 3-RCP-3A1 Class 1 50 OM-201 D-038 NDE-900 UT CS 9.500 / 72.000 Component GO1.001.001, GO1.001.001?

O-ISIN4-100A-3.1 OM-314.3 Reactor Coolant Pump 3A1 Flywheel. Reference Section 7 Paragraph 7.1.1 of the ISI Plan - Volume 1.

Material type is listed as ASTM 533 steel in USFAR Section 5.4.4.3.

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0 This report includes all changerough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G1.1.0002 3-RCP-3A2 Class 1 50 OM-201 D-038 NDE-900 UT CS 9.500 / 72.000 Component GO1.001.002, GO1.001.002/

O-ISIN4-100A-3.1 OM-314.3 Reactor Coolant Pump 3A2 Flywheel. Reference Section 7 Paragraph 7.1.1 of the ISI Plan - Volume 1.

Material type is listed as ASTM 533 steel in USFAR Section 5.4.4.3.

03.G1.1.0003 3-RCP-3B1 Class 1 50 OM-201D-038 NDE-900 UT CS 9.500 / 72.000 Component GO1.001.003, G01.001.003/

O-ISIN4-100A-3.1 OM-314.3 Reactor Coolant Pump 3B1 Flywheel. Reference Section 7 Paragraph 7.1.1 of the ISI Plan - Volume 1.

Material type is listed as ASTM 533 steel in USFAR Section 5.4.4.3.

03.G1.1.0004 3-RCP-3B2 Class 1 50 OM-201D-038 NDE-900 UT CS 9.500 / 72.000 Component G01.001.004, GO1.001.004/

O-ISIN4-100A-3.1 OM-314.3 Reactor Coolant Pump 3B2 Flywheel. Reference Section 7 Paragraph 7.1.1 of the ISI Plan - Volume 1.

Material type is listed as ASTM 533 steel in USFAR Section 5.4.4.3.

03.G12.1.0005 3RC-212-53V Class 1 51A ISI-OCN3-013 PDI-UT-10 UT CS-SS 0.782 13.500 40416 G12.001.00!

O-ISIN4-10OA-3.1 Component Dissimilar 3RC-212 HPI Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3B1 HPI Nozzle PC 46 to Safe End PC 47.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 5 years between examinations.

Weld 3-PDBl-1 1 was cut out and replaced with weld 3RC-212-53V.

Thickness taken at this weld range from .725 to .790.

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This report includes all changef rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G12.1.0006 " 3-PDB2-11 Class 1 51A ISI-OCN3-014 PDI-UT-10 UT CS-SS 0.750 / 3.500 40416 G12.001.00(

O-ISIN4-10OA-3.1 Component Dissimilar OM-201-597 HPI Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3B2 HPI Nozzle PC 46 to Safe End PC 47.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 5 years between examinations.

03.G12.2.0001 3-RPV-WR53 Class 1 50 ISI-OCN3-001 54-ISI-823 UT SS-CS 1.688 / 15.630 8034675 G12.002.00' Circumferential OM 2201-96 Terminal End O-2479A Dissimilar Nozzle to Safe End RV A-Side Core Flood Nozzle Pc. 17 to Safe End Pc. 89.W-Axis. Procedure to be used will be determined after a Vendor has been selected to perform the Automated UT Examination. Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G12.2.0002 3-RPV-WR53A Class 1 50 ISI-OCN3-001 54-ISI-823 UT SS-CS 1.688 / 15.630 8034675 G12.002.00, Circumferential OM 2201-96 Terminal End 0-2479A Dissimilar Nozzle to Safe End RV B-Side Core Flood Nozzle Pc. 17 to Safe End Pc. 89. Y-Axis. Procedure to be used will be determined after a Vendor has been selected to perform the Automated UT Examination. Augmented Inspection Per MRP-139. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G12.2.0005 3-PIA1-7 Class 1 50 ISI-OCN3-007 EPRI-DMW- UT SS-CS 2.330/ 33.500 40350 G12.002.00!

O-ISIN4-10OA-3.1 PA-1 40397 Circumferential Dissimilar Pipe to Safe End Pump 3A1 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

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9 This report includes all change rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G12.2.0006 3-PIA2-7 Class 1 50 ISI-OCN3-008 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 G12.002.00(

0-ISIN4-100A-3.1 PA-1 40397 Circumferential Dissimilar Pipe to Safe End Pump 3A2 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G12.2.0007 3-PIB1-7 Class 1 50 ISI-OCN3-009 EPRI-DMW- UT SS-CS 2.330 I 33.500 40350 G12.002.00; O-ISIN4-10OA-3.1 PA-1 40397 Circumferential Dissimilar Pipe to Safe End Pump 3B1 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55.

Augmented Inspection Per MRP-139. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G12.2.0008 3-PIB2-7 Class 1 50 ISI-OCN3-010 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 G12.002.001 O-ISIN4-100A-3.1 PA-1 40397 Circumferential Dissimilar Pipe to Safe End Pump 3B2 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

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This report includes all changeJrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G12.2.0009 3-PDA1-2 Class 1 50 ISI-OCN3-011 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 G12.002.00, O-ISIN4-100A-3.1 PA-I 40397 Circumferential Dissimilar Safe End to Elbow Pump 3A1 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53. Perform UT from Elbow Side and Safe End Side.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G12.2.0010 3-PDA2-2 Class 1 50 ISI-OCN3-012 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 G12.002.01(

O-ISIN4-100A-3.1 PA-1 40397 Circumferential Dissimilar Safe End to Elbow Pump 3A2 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Augmented Inspection Per MRP-1 39. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G12.2.0011 3-PDB1-2 Class 1 50 ISI-OCN3-013 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 G12.002.01' O-ISIN4-100A-3.1 PA-1 40397 Circumferential Dissimilar Safe End to Elbow Pump 3B1 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Augmented Inspection Per MRP-1139. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

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This report includes all changetrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G12.2.0012 3-PDB2-2 Class 1 50 ISI-OCN3-014 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 G12.002.01, O-ISIN4-100A-3.1 PA-1 40397 Circumferential Dissimilar Safe End to Elbow Pump 3B2 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53.

Augmented Inspection Per MRP-139. Contact Jody Shuping for additional information on this examination. Examination schedule cannot exceed 6 years between examinations.

03.G16.1.0001 3-50-20-9 Class 1 50 3-50-20 NDE-995 UT SS-Inconel 0.281 /1.500 50202 O-ISIN4-100A-3.1 Dissimilar ISI-OCN3-010 Stress Weld Elbow to Nozzle Reactor Coolant Pump 3B2, Suction Piping (J-Leg), Nozzle Pc. 64 to Elbow.

Augmented Inspection by ultrasonic examination to identify thermal fatigue cracking on the inside surface of RCS drain line piping downstream of the RCS connection on 3B2 cold leg. This examination is for weld 3-50-20-9. See Figure 1 in procedure NDE-995 for details on the areas to be examined for this weld.

NRC Commitment for MRP-146 requires an ultrasonic examination to identify thermal fatigue cracking on the inside surface of RCS drain line piping downstream of the RCS connection. Examination includes both welds (located at each end of the elbow) and the elbow base metal. Procedure NDE-995 shall be used to perform the UT examination. For additional information, contact Dave Peltola from the Oconee Civil Engineering Section.

The welds/areas for G16.1 items are to be examined once every ten years from the start date (Unit 3 EOC-25). The examinations should be performed during refueling outage. See QA-513-J form with tracking number ER-ONS-08-09 for more details.

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This report includes all changl hrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G16.1.0002 3-50-20-11 Class 1 50 3-50-20 NDE-995 UT SS 0.281 /1.500 50202 O-ISIN4-10OA-3.1 Elbow to Pipe Drain Line Piping that branches off of Reactor Coolant Pump 3B2 Suction Piping (J-Leg). On weld iso 3-50-20 examine weld #

11.

Augmented Inspection by ultrasonic examination to identify thermal fatigue cracking on the inside surface of RCS drain line piping downstream of the RCS connection on 3B2 cold leg. This examination is for weld 3-50-20-11. See Figure 1 in procedure NDE-995 for details on the areas to be examined for this weld.

NRC Commitment for MRP-146 requires an ultrasonic examination to identify thermal fatigue cracking on the inside surface of RCS drain line piping downstream of the RCS connection. Examination includes both welds (located at each end of the elbow) and the elbow base metal. Procedure NDE-995 shall be used to perform the UT examination. For additional information, contact Dave Peltola from the Oconee Civil Engineering Section.

The welds/areas for G16.1 items are to be examined once every ten years from the start date (Unit 3 EOC-25). The examinations should be performed during refueling outage. See QA-513-J form with tracking number ER-ONS-08-09 for more details.

03.G16.1.0003 3-50-20-ELBOW Class 1 50 3-50-20 NDE-995 UT SS 0.281 / 1.500 50202 O-ISIN4-100A-3.1 Dissimilar ISI-OCN3-010 Stress Weld Elbow Base Metal Drain Line Piping that branches off of Reactor Coolant Pump 3B2 Suction Piping (J-Leg). On weld iso 3-50-20 examine the elbow base metal on the elbow associated with welds 9 and 11.

Augmented Inspection by ultrasonic examination to identify thermal fatigue cracking on the inside surface of RCS drain line piping downstream of the RCS connection on 3B2 cold leg. This examination is for the elbow base metal on the elbow associated with welds 9 and 11. See Figure 5 in procedure NDE-995 for details on the areas to be examined for this elbow.

NRC Commitment for MRP-146 requires an ultrasonic examination to identify thermal fatigue cracking on the inside surface of RCS drain line piping downstream of the RCS connection. Examination includes both welds (located at each end of the elbow) and the elbow base metal. Procedure NDE-995 shall be used to perform the UT examination. For additional information, contact Dave Peltola from the Oconee Civil Engineering Section.

The welds/areas for G16.1 items are to be examined once every ten years from the start date (Unit 3 EOC-25). The examinations should be performed during refueling outage. See QA-513-J form with tracking number ER-ONS-08-09 for more details.

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This report includes all chang 9 hrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G2.1.0005 3-PDB2-46 Class 1 51A ISI-OCN3-014 NDE-680 UT CS 2.500 / 3.500 G02.001.005[

O-ISIN4-100A-3.1 40350 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. 3B2 HPI Nozzle PC 46. Perform UT on the nozzle inside radius (knuckle area).

Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

03.G2.1.0006 3-PDA1-46 Class 1 51A ISI-OCN3-011 NDE-680 UT CS 2.500 / 3.500 G02.001.0051 O-ISIN4-100A-3.1 40350 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. 3A1 Make-Up Nozzle PC 46. Perform UT on the nozzle inside radius (knuckle area). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

03.G2.1.0007 3-PDB1-46 Class 1 51A ISI-OCN3-013 NDE-680 UT CS 2.500 / 3.500 G02.001.005C O-ISIN4-100A-3.1 40350 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. 3B1 HPI Nozzle PC 46. Perform UT on the nozzle inside radius (knuckle area).

Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

03.G2.1.0008 3-PDA2-46 Class 1 51A ISI-OCN3-012 NDE-680 UT CS 2.500 / 3.500 G02.001.005E O-ISIN4-10OA-3.1 40350 OM-201-597 Reference Section 7 of the IS[ Plan, Volume 1. 3A2 Make-Up Nozzle PC 46. Perform UT on the nozzle inside radius (knuckle area). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

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0 This report includes all changlhrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G2.1.0009 3RC-212-53V Class 1 51A ISI-OCN3-013 PDI-UT-10 UT CS-SS 0.782 / 3.500 40416 G02.001.006C O-ISIN4-10OA-3.1 Component Dissimilar 3RC-212 HPI Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3B1 HPI Nozzle PC 46 to Safe End PC 47. Perform UT on the nozzle to safe end weld. Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval. This item is to be examined by both procedures NDE-995 and PDI-UT-10.

Weld 3-PDBl-11 was cut out and replaced with 3RC-212-53V.

Thickness taken at this weld range from .725 to .790.

03.G2.1.0010 3RC-211-70 Class 1 51A ISI-OCN3-011 PDI-UT-10 UT CS-SS 0.718 / 3.500 40416 G02.001.0061 3RC-211 Component Dissimilar OM 2201 --1395 Make Up Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3A1 Make-Up Nozzle PC 46 to Safe End PC 47. Perform UT on the nozzle to safe end weld. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval. This item is to be examined by both procedures NDE-995 and PDI-UT-10.

Weld 3-PDA1 -11 was cut out and replaced with 3RC-211-70.

Weld 70 is listed on weld iso 3RC-211 but drawing ISI-OCN3-011 is listed as the iso to show where the weld is located on the 3A1 Discharge Piping Loop.

03.G2.1.0011 3-PDB2-11 Class 1 51A ISI-OCN3-014 PDI-UT-10 UT CS-SS 0.750 / 3.500 40416 G02.001.0061 O-ISIN4-100A-3.1 Component Dissimilar OM 2201.--1395 HPI Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3B2 HPI Nozzle PC 46 to Safe End PC 47. Perform UT on the nozzle to safe end weld. Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval. This item is to be examined by both procedures NDE-995 and PDI-UT-10.

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This report includes all changeJrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ALIG 03.G2.1.0012 3RC-210-43 Class 1 51A ISI-OCN3-012 PDI-UT-10 UT CS-SS 0.718 / 3.500 40416 G02.001.006E 3RC-21 0 Component Dissimilar OM 2201.--1395 Make Up Nozzle, PC 46 to Safe End, PC 47 Reference Section 7 of the ISI Plan, Volume 1. 3A2 Make-Up Nozzle PC 46 to Safe End PC 47. Perform UT on the nozzle to safe end weld. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval. This item is to be examined by both procedures NDE-995 and PDI-UT-10.

Weld 3-PDA2-11 was cut out and replaced with 3RC-210-43.

Weld 43 is listed on weld iso 3RC-210 but drawing ISI-OCN3-012 is listed as the iso to show where the weld is located on the 3A2 Discharge Piping Loop.

.03.G2.1.0013 3-PDB2-47 Class 1 51A ISI-OCN3-014 NDE-995 UT SS 0.750 / 3.500 Component G02.001.007E O-ISIN4-10OA-3.1 40416 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. Safe End PC 47 adjoining HPI Nozzle 3B2. Perform UT on the Safe End base metal (between the nozzle to safe end weld and the safe end to pipe weld). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

The NPS and thickness ranges from 3.5 inches NPS and .750 wall thickness down to 2.5 inches NPS and .375 wall thickness.

03.G2.1.0014 3-PDA2-47 Class 1 51A ISI-OCN3-012 NDE-995 UT SS 0.750 / 3.500 Component G02.001.007E O-ISiN4-100A-3.1 40416 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. Safe End PC 47 adjoining Make-Up Nozzle 3A2. Perform UT on the Safe End base metal (between the nozzle to safe end weld and the safe end to pipe weld). Perform UT examination during outages 17, 19

& 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

The NPS and thickness ranges from 3.5 inches NPS and .750 wall thickness down to 2.5 inches NPS and .375 wall thickness.

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This report includes all change~rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G2.1.0015 3-PDB1-47 Class 1 51A ISI-OCN3-013 NDE-995 UT SS 0.750 / 3.500 Component G02.001.007C O-ISIN4-100A-3.1 40416 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. Safe End PC 47 adjoining HPI Nozzle 3B1. Perform UT on the Safe End base metal (between the nozzle to safe end weld and the safe end to pipe weld). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

The NPS and thickness ranges from 3.5 inches NPS and .750 wall thickness down to 2.5 inches NPS and .375 wall thickness.

03.G2.1.0016 3-PDA1 -47 Class 1 51A ISI-OCN3-011 NDE-995 UT SS 0.750 / 3.500 Component G02.001.007Y O-ISIN4-100A-3.1 40416 OM-201-597 Reference Section 7 of the ISI Plan, Volume 1. Safe End PC 47 adjoining Make-Up Nozzle 3A1. Perform UT on the Safe End base metal (between the nozzle to safe end weld and the safe end to pipe weld). Perform UT examination during outages 17, 19

& 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

The NPS and thickness ranges from 3.5 inches NPS and .750 wall thickness down to 2.5 inches NPS and .375 wall thickness.

03.G2.1.0017 3RC-211-73 Class 1 51A 3RC-211 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.008i O-ISIN4-10OA-3.1 OM-201-597 Pipe Safe End PC 47 to Pipe Reference Section 7 of the ISI Plan, Volume 1. Make-Up Nozzle 3A1. Perform UT on weld 3RC-211-.71 and adjoining base metal out to weld 3RC-211-54 (at valve 3HP-127). This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.027 is inspected. Weld 71 was replaced with weld 73 on revision 17 of iso. See 03.B9.21.0045.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

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This report includes all changohrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G2.1.0018 3RC-212-52 Class 1 51A 3RC-212 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.008C O-ISIN4-100A-3.1 OM-201-597 Safe End PC 47 to Pipe Reference Section 7 of the ISI Plan, Volume 1. HPI Nozzle 3B1. Perform UT on weld 3RC-212-52 and adjoining base metal out to weld 3RC-212-45 (at valve 3HP-153). There is a circumferential weld located between weld 3RC-212-52 and 3RC-212-45.

This weld (3RC-212-43C) will be documented as item number G02.001.009B. Perform UT examination during outages 17, 19 &

21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.003 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G2.1.0019 3RC-213-26 Class 1 51A 3RC-213 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.0081 O-ISIN4-10OA-3.1 OM-201-597 Safe End PC 47 to Pipe Reference Section 7 of the ISI Plan, Volume 1. HPI Nozzle 3B2. Perform UT on weld 3RC-213-26 and adjoining base metal out to weld 3RC-213-27 (at valve 3HP-152). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.005 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G2.1.0020 3RC-210-46 Class 1 51A 3RC-210 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.008E O-ISlN4-100A-3.1 OM-201-597 Safe End PC 47 to Pipe Reference Section 7 of the ISI Plan, Volume 1. Make-Up Nozzle 3A2. Perform UT on weld 3RC-210-44 and adjoining base metal out to weld 3RC-210-31 (at valve 3HP-126). This schedule cannot be changed.

Inspect this weld at the same time item number G04.001.0024 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection. Weld 44 was cut out and replaced with weld 46 see Revisionl8. See 03.B9.21.0049.

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This report includes all changthrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G2.1.0021 3RC-212-43C Class 1 51A 3RC-212 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.009E O-ISIN4-100A-3.1 OM-201-597 Pipe to Pipe Reference Section 7 of the ISI Plan, Volume 1. HPI Nozzle 3B1. Perform UT on weld 3RC-212-43C. Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.002 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G2.1.0022 3RC-212-45 Class 1 51A 3RC-212 NDE-995 UT SS 0.375/2.500 40378 G02.001.010C O-ISIN4-100A-3.1 OM-201-597 Pipe to Valve 3HP-153 Reference Section 7 of the ISI Plan, Volume 1. HPI Nozzle 3B1. Perform UT on weld 3RC-212-45 (at valve 3HP-153). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.001 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G2.1.0023 3RC-210-31 Class 1 51A 3RC-210 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.010E O-ISIN4-10OA-3.1 OM-201-597 Pipe to Valve 3HP-126 Reference Section 7 of the ISI Plan, Volume 1. Make Up Nozzle 3A2. Perform UT on weld 3RC-210-31 (at valve 3HP-126).

Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.025 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G2.1.0024 3RC-213-27 Class 1 51A 3RC-213 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.010[

O-ISIN4-100A-3.1 OM-201-597 Pipe to Valve 3HP-152 Reference Section 7 of the ISI Plan, Volume 1. HPI Nozzle 3B2. Perform UT on weld 3RC-213-27 (at valve 3HP-152). Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.004 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

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This report includes all changLShrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G2.1.0025 3RC-211-54 Class 1 51A 3RC-211 NDE-995 UT SS 0.375 / 2.500 40378 G02.001.010/

O-ISIN4-100A-3.1 OM-201-597 Pipe to Valve 3HP-127 Reference Section 7 of the ISI Plan, Volume 1. Make Up Nozzle 3A1. Perform UT on weld 3RC-211-54 (at valve 3HP-127).

Perform UT examination during outages 17, 19 & 21 for the third interval. This schedule cannot be changed. Check with Engineering prior to scheduling the fifth interval.

Inspect this weld at the same time item number G04.001.026 is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G3.1.0001 3PSL-11 Class 1 50 3-50-19 NDE-35 PT SS 0.250 / 1.000 G03.001.00' Circumferential ISI-OCN3-015 O-ISIN4-10OA-3.2 Nozzle to Pipe Reference Section 7 Paragraph 7.1.3 of the ISI Plan - Volume 1.

03.G4.1.0001 3RC-212-45 Class 1 51A 3RC-212 NDE-995 UT SS 0.375/2.500 40378 G04.001.00' Circumferential O-ISIN4-101A-3.4 Valve 3HP-153 to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

See addenda ONS3-049 Inspect this weld at the same time item number G02.001.010C is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G4.1.0002 3RC-212-43C Class 1 51A 3RC-212 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.00; Circumferential O-ISIN4-100A-3.1 Pipe to Pipe Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-61-43C until iso 3-51A -61 was redrawn.

Inspect this weld at the same time item number G02.001.009B is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

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This report includes all change' rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0003 3RC-212-52 Class 1 51A 3RC-212 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.00=

Circumferential O-ISIN4-100A-3.1 Pipe to Nozzle on 3B1 Disc Line Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-61-44A until iso 3-51A -61 was redrawn.

Inspect this weld at the same time item number G02.001.008C is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G4.1.0004 3RC-213-27 Class 1 51A 3HP-213 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.00z Circumferential O-ISIN4-101A-3.4 Valve 3HP-152 to Pipe Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

See addenda ONS3-049 Inspect this weld at the same time item number G02.001.010D is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G4.1.0005 3RC-213-26 Class 1 51A 3RC-213 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.00,1 Circumferential O-ISIN4-10OA-3.1 Pipe to Nozzle on 3B2 Disch Line Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-62-26 until iso 3-51A -62 was revised.(See rev. 8)

Inspect this weld at the same time item number G02.001.008D is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G4.1.0006 3HP-242-39 Class 1 61A 3HP-242 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.00E Circumferential O-ISiN4-101A-3.4 Pipe to Elbow Inspect 100% of weld & "of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-61-39 until iso 3-51A -61 was redrawn.

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This report includes all chang*rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0007 3HP-242-40 Class 1 51A 3HP-242 NDE-995 UT SS 0.375/2.500 40378 G04.001.00' Circumferential O-ISIN4-101A-3.4 Pipe to Elbow Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

See Addenda ONS3-049 03.G4.1.0008 3HP-242-46 Class 1 51A 3HP-242 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.001 Circumferential O-ISIN4-101A-3.4 Pipe to Valve 3HP-488 Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

See Addenda ONS3-049 03.G4.1.0009 3HP-243-19A Class 1 51A 3HP-243 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.OOE Circumferential O-ISIN4-101A-3.4 Pipe to Elbow Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-62-19A until iso 3-51A -62 was redrawn.

03.G4.1.0010 3HP-243-23 Class 1 51A 3HP-243 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01(

Circumferential O-ISIN4-101A-3.4 Pipe to Valve 3HP-489 Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

See addenda ONS3-049 03.G4.1.0011 3HP-243-22 Class 1 51A 3HP-243 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01" Circumferential O-ISIN4-101A-3.4 Elbow to Pipe Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

See addenda ONS3-049 Printed 01/18/11 ick8302 v. 06/18/09 SDQA Cat "C" Oconee 3 1/18/2011 5:27:54 PM Page 27 of 89

0 This report includes all changerough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0012 3RC-210-32 Class 1 51A 3RC-210 NDE-12 RT SS 0.375 / 2.500 G04.001.01, Circumferential 0-ISIN4-101A-3.4 Valve 3HP-126 to Valve 3HP-486 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

03.G4.1.0012 3RC-210-32 Class 1 51A 3RC-210 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01, Circumferential 0-ISIN4-101A-3.4 Valve 3HP-126 to Valve 3HP-486 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

03.G4.1.0013 3RC-211-47 Class 1 51A 3RC-211 NDE-12 RT SS 0.375 / 2.500 G04.001.01*

Circumferential 0-ISIN4-101A-3.4 Valve 3HP-487 to Valve 3HP-127 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

03.G4.1.0013 3RC-211-47 Class 1 51A 3RC-211 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01, Circumferential 0-ISIN4-101A-3.4 Valve 3HP-487 to Valve 3HP-127 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

Oconee 3 1/18/2011 5:27:54 PM Page 28 of 89 Printed 01/18/11 Ick8302 v. 06/18/09 Printed SDQA 1ck8302 01/18/11 SDQA Cat "C' Cat v.06/18/09"C" Oconee 3 1/18/2011 5:27:54 PM Page 28 of 89

0 This report includes all changetrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0014 3RC-212-46 Class 1 51A 3RC-212 NDE-12 RT SS 0.375 / 2.500 G04.001.01z Circumferential 0-ISIN4-101A-3.4 Valve 3HP-153 to Valve 3HP-488 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

03.G4.1.0014 3RC-212-46

'lass 1 51A 3RC-212 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01z Circumferential 0-ISIN4-101A-3.4 Valve 3HP-153 to Valve 3HP-488 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

03.G4.1.0015 3RC-213-28 Class 1 51A 3RC-213 NDE-12 RT SS 0.375/2.500 G04.001.01,1 Circumferential 0-ISIN4-10OA-3.1 Valve 3HP-152 to Valve 3HP-489 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarter of an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

03.G4.1.0015 3RC-213-28 Class 1 51A 3RC-213 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01,1 Circumferential 0-iSIN4-100A-3.1 Valve 3HP-152 to Valve 3HP-489 Use Procedure NDE-995 to perform a circumferential scan of the weld and half of an inch of base metal on each side of the weld as access permits.

Use procedure NDE-12 to perform RT on 100% of the weld and a quarterof an inch of base metal on each side of the weld.

See PIP # 0-99-02157 and PIP # 0-01-04673 for examination methods and area of coverage for this item number.

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0 This report includes all changetrough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC.25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0016 3HP-240-19 Class 1 51A 3HP-240 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01(

Circumferential O-ISIN4-101A-3.4 Pipe to Elbow Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-64-19 until iso 3-51A -64 was redrawn.

03.G4.1.0017 3HP-240-21 Class 1 51A 3HP-240 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.011 Circumferential O-ISIN4-101A-3.4 Elbow to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-64-21 until iso 3-51A -64 was redrawn.

03.G4.1.0018 3HP-240-32 Class 1 51A 3HP-240 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01f Circumferential O-ISIN4-101A-3.4 Pipe to Valve 3HP-486 Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

03.G4.1.0019 3HP-241-32 Class 1 51A 3HP-241 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.01E Circumferential O-ISIN4-101A-3.4 Pipe to Elbow Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-63-32 until iso 3-51A -63 was redrawn.

03.G4.1.0020 3HP-241-33 Class I 51A 3HP-241 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.02(

Circumferential O-ISIN4-101A-3.4 Elbow to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-63-33 until iso 3-51A -63 was redrawn.

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0 This report includes all changeftrough addendum ONS3-109 s Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0021 3HP-241-48 Class 1 51A 3HP-241 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.02" Circumferential 0-ISIN4-101A-3.4 Pipe to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

Weld 3HP-241-33A was deleted and weld 3HP-241-48 replaced it.

03.G4.1.0022 3HP-241-43 Class 1 51A 3HP-241 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.02, Circumferential 0-ISIN4-101A-3.4 Valve 3HP-487 to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

03.G4.1.0023 3HP-243-21 Class 1 51A 3HP-243 NDE-995 UT SS 0.375 / 2.500 40378 G04.0011.02, Circumferential 0-ISIN4-101A-3.4 Pipe to Elbow Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

This weld was listed previously as 3-51A-62-21 until iso 3-51A -62 was redrawn.

03.G4.1.0024 3RC-210-46 Class 1 51A 3RC-210 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.02i O-ISIN4-100A-3.1 OM-201-597 Safe End PC 47 to Pipe Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

Inspect this weld at the same time item number G02.001.008B is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection. Weld 44 was cut out and replaced with weld 46 see Revision18. See 03.B9.21.0049.

03.G4.1.0025 3RC-210-31 Class 1 51A 3RC-210 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.02,1 0-ISIN4-10OA-3.1 OM-201-597 Pipe to Valve 3HP-126 Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

Inspect this weld at the same time item number G02.001.010B is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

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0 This report includes all changAhrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category AUG 03.G4.1.0026 3RC-211-54 Class 1 51A 3RC-211 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.02(

O-ISIN4-100A-3.1 OM-201-597 Pipe to Valve 3HP-127 Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

Inspect this weld at the same time item number G02.001.010A is inspected.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G4.1.0027 3RC-211-73 Class 1 51A 3RC-211 NDE-995 UT SS 0.375 / 2.500 40378 G04.001.021 O-ISIN4-10OA-3.1 OM-201-597 Pipe Safe End PC 47 to Pipe Inspect 100% of weld &1"of Base Metal(axial & circ.).Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

Inspect this weld at the same time item number G02.001.008A is inspected. Weld 71 was replaced with weld 73 on revision 17 of iso. See 03.B9.21.0045.

Note: The inspection performed for the G02 item number will be sufficient to meet the requirements for the G04 inspection.

03.G4.1.0029 3HP-241-50 Class 1 51A 3HP-241 NDE-995 UT SS 0.375/2.500 40378 G04.001.02`

Circumferential O-ISIN4-101A-3.4 Pipe to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan. Weld 49 was deleted per revision 6 of isometric and replaced by weld 50.

03.G4.1.0030 3HP-240-38 Class 1 51A 3HP-240 NDE-995 UT SS 0.375 /2.500 40378 O-ISIN4-101A-3.4 Pipe to Pipe Inspect 100% of weld &1"of Base Metal (axial & circ.). Reference Section 7 Paragraph 7.1.4 of the ISI Plan.

Weld 3HP-240-37 was cut out and replaced with weld 3HP-240-38 during 3EOC-23 outage.

SDQA 01/18/11 Printed Cat 1ck8302 "C" v.06/18/09 Oconee 31/18/2011 5:27:54 PM Page 32 of 89 Printed 01/18/11 Ick8302 v. 06/18/09 SDQA Cat "C" Oconee 3 1/18/2011 5:27:54 PM Page 32 of 89

9 This report includes all change*rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-B 03.B2.40.0001 3-SGB-W23 Class 1 50 OM-201.S--0156 NDE-820 UT CS 6.067 / 132.000 20T-245 B02.040.00' Circumferential OM-201.S--0157 OM-201.S--0060 Head to Tubesheet Steam Generator 3B Upper Head to Upper Tubesheet.

Drawing OM-201.S-0001 shows the thickness as 6 1/16" nominal and 5 11/16" minimum.

03.12.40.0001 3-SGB-W23 Class 1 50 OM-201.S--0156 NDE-640 UT CS 6.067 / 132.000 20T-245 B02.040.00' Circumferential OM-201 .S--0157 OM-201 .S--0060 Head to Tubesheet Steam Generator 3B Upper Head to Upper Tubesheet.

Drawing OM-201.S-0001 shows the thickness as 6 1/16" nominal and 5 11/16" minimum.

Category B-D 03.B3.140.0001 3-SGA-OUTLET Class 1 50 OM-2011.S-0001 54-ISI-371 VT-1 CS 4.250 / 28.000 B03.140.00' OM-201 .S-0033 Nozzle to Head Steam Generator 3A (Lower Head) Primary Outlet Nozzle at X-1/Y-2 Quadrant.

Inside Radius Section Enhanced VT-1 Inspection is required in lieu of UT inspection.

A vendor that is qualified for remote automated Visual examinations (Enhanced VT-1) will have to be contracted to perform this inspection.

03.63.140.0002 3-SGA-OUTLET Class 1 50 OM-201.S-0001 54-ISI-371 VT-1 CS 4.250 / 28.000 B03.140.00, OM-201 .S-0033 Nozzle to Head Steam Generator 3A (Lower Head) Primary Outlet Nozzle at X-2/Y-2 Quadrant.

Inside Radius Section Enhanced VT-1 Inspection is required in lieu of UT inspection.

A vendor that is qualified for remote automated Visual examinations (Enhanced VT-1) will have to be contracted to perform this inspection.

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0 This report includes all change rough addendum ONS3-109 Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-D 03.B3.140.0003 3-SGB-OUTLET Class 1 50 OM-201.S-0001 54-ISI-371 VT-1 CS 4.250 / 28.000 B03.140.00" OM-201 .S-0033 Nozzle to Head Steam Generator 3B (Lower Head) Primary Outlet Nozzle at X-1/Y-2 Quadrant.

Inside Radius Section Enhanced VT-1 Inspection is required in lieu of UT inspection.

A vendor that is qualified for remote automated Visual examinations (Enhanced VT-1) will have to be contracted to perform this inspection.

03.B3.140.0004 3-SGB-OUTLET Class 1 50 OM-201 .S-0001 54-ISI-371 VT-1 CS 4.250 / 28.000 B03.140.00' OM-201 .S-0033 Nozzle to Head Steam Generator 3B (Lower Head) Primary Outlet Nozzle at X-2/Y-2 Quadrant.

Inside Radius Section Enhanced VT-1 Inspection is required in lieu of UT inspection.

A vendor that is qualified for remote automated Visual examinations (Enhanced VT-1) will have to be contracted to perform this inspection.

03.B3.140.0005 3-SGA-INLET Class 1 50 OM-201.S-0001 54-ISI-371 VT-1 CS 5.000 / 36.000 B03.140.00!

ON-201 .S-0157 Nozzle to Head Steam Generator 3A Inlet Nozzle (Upper Head)

Inside Radius Section Enhanced VT-1 Inspection is required in lieu of UT inspection.

A vendor that is qualified for remote automated Visual examinations (Enhanced VT-1) will have to be contracted to perform this inspection.

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This report includes all change*rough addendum ONS3-109 Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-D 03.B3.140.0006 3-SGB-INLET Class 1 50 OM-201.S-0001 54-1SI-371 VT-1 CS 5.000 / 36.000 B03.140.00(

ON-2011.S-0157 Nozzle to Head Steam Generator 3B Inlet Nozzle (Upper Head)

Inside Radius Section Enhanced VT-1 Inspection is required in lieu of UT inspection.

A vendor that is qualified for remote automated Visual examinations (Enhanced VT-1) will have to be contracted to perform this inspection.

03.B3.160.0003 3-LDCB-IN-WJ33V Class 1 51A N32389-3 TBD UT SS 0.875 / 3.000 TBD B03.160.00=

OM 201-3235 O-ISIN4-101A-3.1 Nozzle to Channel Body Letdown Cooler 3B Tubeside Inlet Nozzle to Channel Body (inside Radius Section).

Do not inspect, See Relief Request 04-ON-01 5.

03.B3.160.0004 3-LDCB-OUT-WJ36V Class 1 51A N32389-3 TBD UT SS 0.875 / 3.000 TBD B03.160.00' OM 201-3235 O-ISIN4-101A-3.1 Nozzle to Channel Body Letdown Cooler 3B Tubeside Outlet Nozzle to Channel Body (inside Radius Section).

Do not inspect, See Relief Request 04-ON-01 5.

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0 This report includes all chang~l rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickiNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-F 03.B5.10.0001 3-RPV-WR53 Class 1 50 ISI-OCN3-001 54-1SI-823 UT SS-CS 1.688 / 15.630 8034675 B05.010.001, B05.010.001/

Circumferential OM 2201-96 Terminal End O-2479A Dissimilar Nozzle to Safe End RV A-Side Core Flood Nozzle Pc. 17 to Safe End Pc. 89. W-Axis. Procedures must be qualified through PDI.

A vendor that is PDI qualified for remote automated UT examinations will have to be contracted to perform this inspection.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

Do not remove this exam from the 3EOC-27 outage schedule.

Due to McGuire Relief Request 09-MN-003, a commitment was made to perform the Oconee Unit 3 Section XI Code Reactor Vessel examinations (Category B-A, B-D, B-F, B-J, B-N-i, B-N-2 and B-N-3) during 3EOC-27. See PIP 0-09-05255 for details on the commitment to perform the Unit 3 Reactor Vessel examinations in 2014 (plus or minus one outage).

The Unit 3 Reactor Vessel exams cannot be moved from EOC-27 without Oconee Compliance concurrence A UT to be performed in 3EOC-25 (contracted by Areva) for augmented exams (G12.2 items) will also meet the Code Requirements for B5.10 items of the 1998 Edition thru the 2000 Addenda of the Section XI Code. We will take credit for the UT exam in the 3EOC-25 outage for the B5.10 items.

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O This report includes all changRrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-F 03.15.10.0002 3-RPV-WR53A Class 1 50 ISI-OCN3-001 54-ISI-823 UT SS-CS 1.688/15.630 8034675 B05.010.002, B05.010.002f Circumferential OM 2201-96 Terminal End O-2479A Dissimilar Nozzle to Safe End RV B-Side Core Flood Nozzle Pc. 17 to Safe End Pc. 89. Y-Axis. Procedures must be qualified through PDI.

A vendor that is PDI qualified for remote automated UT examinations will have to be contracted. to perform this inspection.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

Do not remove this exam from the 3EOC-27 outage schedule.

Due to McGuire Relief Request 09-MN-003, a commitment was made to perform the Oconee Unit 3 Section XI Code Reactor Vessel examinations (Category B-A, B-D, B-F, B-J, B-N-i, B-N-2 and B-N-3) during 3EOC-27. See PIP 0-09-05255 for details on the commitment to perform the Unit 3 Reactor Vessel examinations in 2014 (plus or minus one outage).

The Unit 3 Reactor Vessel exams cannot be moved from EOC-27 without Oconee Compliance concurrence.

A UT to be performed in 3EOC-25 (contracted by Areva) for augmented exams (G12.2 items) will also meet the Code Requirements for B5.10 items of the 1998 Edition thru the 2000 Addenda of the Section XI Code. We will take credit for the UT exam in the 3EOC-25 outage for the B5.10 items.

Category B-G-1 03.B6.10.0021 3-RPV-26-209-21 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02' B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0022 3-RPV-26-209-22 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 806.010.02, B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0023 3-RPV-26-209-23 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02" B&W 149922 Reactor Vessel Closure Head Nut.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-1 03.B6.10.0024 3-RPV-26-209-24 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02e B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0025 3-RPV-26-209-61 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02,1 B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0026 3-RPV-26-209-26 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02(

B&W 149922 Reactor Vessel Closure Head Nut.

03.86.10.0027 3-RPV-26-209-27 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02; B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0028 3-RPV-26-209-28 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02i B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0029 3-RPV-26-209-29 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.02, B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0030 3-RPV-26-209-30 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03(

B&W 149922 Reactor Vessel Closure Head Nut.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-1 03.B6.10.0031 3-RPV-26-209-31 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03' B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0032 3-RPV-26-209-32 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03, B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0033 3-RPV-26-209-33 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03' B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0034 3-RPV-26-209-67 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03' B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0035 3-RPV-26-209-35 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03,1 B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0036 3-RPV-26-209-36 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03(

B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0037 3-RPV-26-209-37 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03' B&W 149922 Reactor Vessel Closure Head Nut.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-1 03.B6.10.0038 3-RPV-26-209-38 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.03i B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0039 3-RPV-26-209-39 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.031 B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.10.0040 3-RPV-26-209-40 Class 1 50 OM 201-2271 NDE-62 VT-1 CS 1.300 / 9.250 B06.010.04(

B&W 149922 Reactor Vessel Closure Head Nut.

03.B6.30.0021 3-RPV-25-209-21 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02" B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0022 3-RPV-25-209-22 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02.

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0023 3-RPV-25-209-23 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02ý B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0024 3-RPV-25-209-24 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02i B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-1 03.B6.30.0025 3-RPV-25-209-61 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02!

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0026 3-RPV-25-209-26 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02(

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0027 3-RPV-25-209-27 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02, B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0028 3-RPV-25-209-28 Class 1 50 OM 201-2271 PD1-UT-5 UT CS 0.000 / 6.500 40420 B06.030.021 B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0029 3-RPV-25-209-29 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.02.

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0030 3-RPV-25-209-30 Class 1 50 OM 201-2271 PD1-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03(

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0031 3-RPV-25-209-31 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03' B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-1 03.B6.30.0032 3-RPV-25-209-32 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03, B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0033 3-RPV-25-209-33 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03' B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0034 3-RPV-25-209-67 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03ý B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0035 3-RPV-25-209-35 Class 1 50 OM 201-2271 PD1-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03!

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0036 3-RPV-25-209-36 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03(

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0037 3-RPV-25-209-37 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03; B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0038 3-RPV-25-209-38 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.031 B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-1 03.B6.30.0039 3-RPV-25-209-39 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.03.

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.30.0040 3-RPV-25-209-40 Class 1 50 OM 201-2271 PDI-UT-5 UT CS 0.000 / 6.500 40420 B06.030.04(

B&W 149922 Reactor Closure Stud-Removed. Stud Length = 63.250.

03.B6.50.0002 3-RPV-WASH-BUSH Class 1 50 OM 201-2271 NDE-62 VT-1 CS 0.000 / 9.750 B06.050.00, B&W 149922E Reactor Vessel Closure Washers and Bushings. Stud Holes 21-40.

Category B-G-2 03.B7.20.0003 3-PZR-LHB-STUDS Class 1 50 OM 2201-0061 NDE-62 VT-1 CS 0.000 / 2.000 B07.020.00, Pressurizer Lower Heater Bundle Studs and Nuts. 16 Studs, Length = 17.000". Examine all studs and nuts.

03.B7.30.0005 3-SGA-UHHC-STUDS Class 1 50 OM-201.S--0001 NDE-62 VT-1 CS-Inconel 0.000 / 1.250 B07.030.00.1 OM-201 .S--0171 OM-201 .S--0252 Steam Generator 3A Upper Head Handhole (primary) Cover Studs and Nuts.

(8 Studs and nuts)

Length = 10.94 inches.

Examine all studs and nuts.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-G-2 03.B7.30.0006 3-SGB-UHHC-STUDS Class 1 50 OM-201.S--0001 NDE-62 VT-1 CS 0.000 / 1.250 B07.030.00(

OM-201 .S-0171 OM-201 .S--0252 Steam Generator 3B Upper Head Handhole (primary) Cover Studs and Nuts.

(8 Studs and nuts)

Length = 10.94 inches.

Examine all studs and nuts.

03.B7.70.0003 3-53A-CF13-STUDS Class 1 53A OM-245-001 NDE-62 VT-1 NA 0.000 / 1.125 B07.070.00=

O-ISIN4-102A-3.3 B-Side Core Flood 14" Valve 3CF-13 Bolting. Y Axis. Inspect one of the following valves: 3CF-11, 3CF-12, 3CF-13, or 3CF-14.

Examine all studs and nuts.

03.B7.70.0005 3-53A-LP1-STUDS Class 1 53A OM 245-1938 NDE-62 VT-1 NA 0.000 / 1.000 B07.070.00, O-ISIN4-102A-3.1 Decay Heat Suction 12" Valve 3LP-1 Bolting. Inspect one of the following valves: 3LP-1 or 3LP-2. Examine all studs and nuts.

Category B-J 03.B9.11.0002 3RC-283-5V Class 1 50 ISI-OCN3-005 PDI-UT-1 UT CS 4.020/ 36" I.D. B09.011.002, 3RC-283 7310-0060 B09.011.0021 Circumferential Terminal End OM 2201.--3200 Pipe to Nozzle Steam Generator 3A Inlet Nozzle to Hot Leg. Weld 5V is listed on iso 3RC-283 but drawing ISI-OCN3-005 is listed as the weld iso to show where the weld is located on the 3A Hot Leg Piping loop.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.89.11.0004 3RC-283-1 1V Class 1 50 ISI-OCN3-006 PDI-UT-1 UT CS 4.035 / 36" I.D. B09.011.004, 3RC-283 7310-0060 B09.011.004/

Circumferential Terminal End OM 2201.--3201 Pipe to Nozzle Steam Generator 38 Inlet Nozzle to Hot Leg. Weld 11V is listed on iso 3RC-283 but drawing ISI-OCN3-006 is listed as the weld iso to show where the weld is located on the 3B Hot Leg Piping loop.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.89.11.0010 3-PIA2-7 Class 1 50 ISI-OCN3-008 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 809.011.010, O-ISIN4-100A-3.1 PA-1 40397 B09.011.010/

Circumferential Dissimilar Stress Weld Pipe to Safe End Pump 3A2 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55. Code Case N-624 (809.011.010) Perform UT from the Pipe Side and Safe End Side.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.89.11.0013 3-PIB1-7 Class 1 50 ISI-OCN3-009 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.013, O-ISIN4-100A-3.1 PA-1 40397 B09.011.0131 Circumferential Dissimilar Stress Weld Pipe to Safe End Pump 381 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55. (809.011.013) Perform UT from the Pipe Side and Safe End Side.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Caic OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.11.0016 3-PIB2-7 Class 1 50 ISI-OCN3-010 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.016, O-ISIN4-100A-3.1 PA-1 40397 B09.011.0161 Circumferential Dissimilar Stress Weld Pipe to Safe End Pump 3B2 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55. - (B09.011.016A) Perform UT from the Pipe Side and Safe End Side.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.111.0017 3-PDA1-2 Class 1 50 ISI-OCN3-011 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.017, O-ISIN4-100A-3.1 PA-1 40397 B09.011.017i Circumferential Dissimilar Stress Weld Safe End to Elbow Pump 3A1 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53. Perform UT from Elbow Side and Safe End Side.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.11.0019 3-PDA2-2 Class 1 50 ISI-OCN3-012 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.019, O-ISIN4-10OA-3.1 PA-1 40397 B09.011.019/

Circumferential Dissimilar Stress Weld Safe End to Elbow Pump 3A2 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53. Perform UT from Elbow Side and Safe End Side.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.89.11.0021 3-PDB1-2 Class 1 50 ISI-OCN3-013 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.021, 0-ISIN4-100A-3.1 PA-1 40397 B09.011.021/

Circumferential Dissimilar Stress Weld Safe End to Elbow Pump 381 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53. Perform UT from Elbow Side and Safe End Side.

Code Case N-624 Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.19.11.0023 3-PDB2-2 Class 1 50 ISI-OCN3-014 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.023, O-ISIN4-100A-3.1 PA-1 40397 B09.011.023/

Circumferential Dissimilar Stress Weld Safe End to Elbow Pump 382 Discharge Piping. Safe End Pc. 49 to Elbow Pc. 53. Perform UT from Elbow Side and Safe End Side.

Code Case N-624 Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.89.11.0025 3-PSL-1 Class 1 50 ISI-OCN3-015 PDI-UT-2 UT SS 1.000 / 10.000 B09.011.025.

O-ISIN4-100A-3.2 40354 B09.011.025/

Circumferential Terminal End Stress Weld Safe End to Elbow Pressurizer Surge Piping. Pressurizer Surge Nozzle Safe End Pc. 37 to Elbow Pc. 80. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID2 Class I System Description Comments Category B-J 03.B9.11.0049 3-PIA1-7 Class 1 50 ISI-OCN3-007 EPRI-DMW- UT SS-CS 2.330 / 33.500 40350 B09.011.055, O-ISIN4-100A-3.1 PA-1 40397 B09.0111.055, Circumferential Dissimilar Stress Weld Pipe to Safe End Pump 3A1 Suction Piping. Pipe Pc. 56 to Safe End Pc. 55. Code Case N-624 (B09.011.055) Perform UT from the Pipe Side and Safe End Side.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.11.0056 3-PIA2-8 Class 1 50 ISI-OCN3-008 PDI-UT-2 UT SS 2.330 / 33.500 B09.01 1.062, O-ISIN4-100A-3.1 40397 B09.011.062V Circumferential Terminal End Stress Weld Safe End to Nozzle Pump 3A2 Suction Piping. Safe End Pc. 55 to RCP 3A2 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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S This report includes all changet rough addendum ONS3-109 0 Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID2 Class I System Description Comments Category B-J 03.B9.11.0056 3-PIA2-8 Class 1 50 ISI-OCN3-008 NDE-830 UT SS 2.330 / 33.500 B09.011.062, O-ISIN4-100A-3.1 50214 B09.011.0621 Circumferential Terminal End Stress Weld Safe End to Nozzle Pump 3A2 Suction Piping. Safe End Pc. 55 to RCP 3A2 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.11.0060 3-PIB1-8 Class 1 50 ISI-OCN3-009 NDE-830 UT SS 2.330 / 33.500 B09.011.066, O-ISIN4-10OA-3.1 50214 B09.011.066; Circumferential Terminal End Stress Weld Safe End to Nozzle Pump 381 Suction Piping. Safe End Pc. 55 to RCP 361 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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. This report includes all change rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.11.0060 3-PIB1-8 Class 1 50 ISI-OCN3-009 PDI-UT-2 UT SS 2.330 / 33.500 B09.011.066, 0-ISIN4-10OA-3.1 40397 B09.011.066/

Circumferential Terminal End Stress Weld Safe End to Nozzle Pump 3B1 Suction Piping. Safe End Pc. 55 to RCP 381 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.11.0064 3-PIB2-8 Class 1 50 ISI-OCN3-010 NDE-35 PT SS 2.330 / 33.500 B09.011.070, B09.011.070/

Circumferential O-IStN4-100A-3.1 Terminal End Stress Weld Safe End to Nozzle Pump 382 Suction Piping. Safe End Pc. 55 to RCP 382 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

03.B9.11.0064 3-P1I2-8 Class 1 50 ISI-OCN3-010 NDE-830 UT SS 2.330/ 33.500 B09.011.070, O-ISIN4-100A-3.1 50214 B09.011.070i Circumferential Terminal End Stress Weld Safe End to Nozzle Pump 382 Suction Piping. Safe End Pc. 55 to RCP 382 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

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This report includes all changef rough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID2 Class I System Description Comments Category B-J 03.B9.11.0064 3-PIB2-8 Class 1 50 ISI-OCN3-010 PDI-UT-2 UT SS 2.330 / 33.500 809.011.070, O-ISIN4-10OA-3.1 40397 B09.011.0701 Circumferential Terminal End Stress Weld Safe End to Nozzle Pump 3B2 Suction Piping. Safe End Pc. 55 to RCP 3B2 Suction Nozzle.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

03.B9.11.0070 3-PDA2-1 Class 1 50 ISI-OCN3-012 NDE-35 PT SS 2.330 / 33.500 B09.011.076, B09.011.076/

Circumferential O-ISIN4-100A-3.1 Terminal End Stress Weld Nozzle to Safe End Pump 3A2 Discharge Piping. RCP 3A2 Outlet Nozzle to Safe End Pc. 49.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

03.B9.11.0070 3-PDA2-1 Class 1 50 ISI-OCN3-012 NDE-830 UT SS 2.330 / 33.500 B09.011.076, O-ISIN4-10OA-3.1 50214 B09.011.0761 Circumferential Terminal End Stress Weld Nozzle to Safe End Pump 3A2 Discharge Piping. RCP 3A2 Outlet Nozzle to Safe End Pc. 49.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Oconee 31/18/2011 5:27:54 PM Page 51 of 89 Printedv.

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This report includes all changeaJrough addendum ONS3-109 0 Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.11.0070 3-PDA2-1 Class 1 50 ISI-OCN3-012 PDI-UT-2 UT SS 2.330 / 33.500 B09.011.076, O-ISIN4-100A-3.1 40397 B09.011.076/

Circumferential Terminal End Stress Weld Nozzle to Safe End Pump 3A2 Discharge Piping. RCP 3A2 Outlet Nozzle to Safe End Pc. 49.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

03.B9.11.0072 3-PDBl-1 Class 1 50 ISI-OCN3-013 PDI-UT-2 UT SS 2.330 / 33.500 B09.011.078, O-ISIN4-100A-3.1 40397 B09.011.078/

Circumferential Terminal End Stress Weld Nozzle to Safe End Pump 3B1 Discharge Piping. RCP 3B1 Outlet Nozzle to Safe End Pc. 49.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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This report includes all change*rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.11.0072 3-PDBI-1 Class 1 50 ISI-OCN3-013 NDE-830 UT SS 2.330 / 33.500 B09.011.078, O-ISIN4-10OA-3.1 50214 B09.011.0781 Circumferential Terminal End Stress Weld Nozzle to Safe End Pump 3B1 Discharge Piping. RCP 3B1 Outlet Nozzle to Safe End Pc. 49.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used. Procedure NDE-830 and Cal Block 50214 are to be used only for a supplemental UT performed from the pump side. The supplemental exam is being performed as requested by Jim McArdle which will be used to justify limited coverage from the coed exam (performed using NDE-600 of PDI-UT-2).

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.21.0004 3RC-211-70 Class 1 50 ISI-OCN3-011 NDE-35 PT CS-SS 0.718 / 3.500 B09.021.00, Circumferential O-ISIN4-100A-3.1 Dissimilar 3RC-211 Stress Weld Nozzle to Safe End Pump 3A1 Discharge Piping. HPI Nozzle Pc. 46 to Safe End Pc. 47.

Weld 3-PDA1-11 was cut out and replaced with 3RC-211-70.

Weld 70 is listed on weld iso 3RC-211 but drawing ISI-OCN3-011 is listed as the iso to show where the weld is located on the

.. .~ ~~~~ ~~~

~~~~~~~~~

33A1 A Discharge i c a g Piping i i gL o.

Loop ..................... .. . . .. . .........

03.B9.21.0005 3RC-210-43 Class 1 50 ISI-OCN3-012 NDE-35 PT CS-SS 0.718 /3.500 B09.021.00!

Circumferential 3RC-21 0 Dissimilar O-ISIN4-100A-3.1 Stress Weld Nozzle to Safe End Pump 3A2 Discharge Piping. HPI Nozzle Pc. 46 to Safe End Pc. 47.

Weld 3-PDA2-11 was cut out and replaced with 3RC-210-43.

Weld 43 is listed on weld iso 3RC-210 but drawing ISI-OCN3-012 is listed as the iso to show where the weld is located on the 3A2 Discharge Piping Loop.

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This report includes all changeJrough addendum ONS3-109 s Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.21.0020 3H P-503-29 Class 1 51A 3HP-503 NDE-35 PT SS 0.344 /2.000 B09.021.02(

Circumferential O-ISIN4-101A-3.1 Reducer to Pipe This weld was listed previously as 3-51A-140-29 on iso 3-51A-140 until it was transferred to iso 3HP-503.

03.B9.21.0021 3HP-501-28 Class 1 51A 3HP-501 NDE-35 PT SS 0.438 / 3.000 B09.021.02' Circumferential O-ISIN4-101A-3.1 Terminal End Pipe to Nozzle Letdown Cooler 3A Outlet Nozzle.

This weld was listed previously as 3-51A-141-28 on iso 3-51A-141 until it was transferred to iso 3HP-501.

03.B9.21.0024 3HP-502-18 Class 1 51A 3HP-502 NDE-35 PT SS 0.438 / 3.000 B09.021.02, Circumferential O-ISIN4-101A-3.1 Reducer to Elbow This weld was listed previously as 3-51A-143-18 on iso 3-51A-143 until it was transferred to iso 3HP-502.

03.B9.21.0025 3HP-502-30 Class I 51A 3HP-502 NDE-35 PT SS 0.438 /3.000 B09.021.02,1 Circumferential O-ISIN4-101A-3.1 Terminal End Elbow to Nozzle Letdown Cooler 3A Inlet Nozzle.

This weld was listed previously as 3-51A-143-30 on iso 3-51A-143 until it was transferred to iso 3HP-502.

03.B9.21.0032 3RC-212-45 Class 1 51A 3RC-212 NDE-35 PT SS 0.375 / 2.500 B09.021.03.

Circumferential O-ISIN4-101A-3.4 Stress Weld Valve 3HP-1 53 to Pipe Inspect with G02.001.010C.

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This report includes all change*nrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.21.0033. 3RC-212-52 Class 1 51A 3RC-212 NDE-35 PT SS 0.375/ 2.500 B09.021.03" Circumferential O-ISIN4-100A-3.1 Stress Weld Pipe to Safe End This weld was listed previously as 2-51A-61-44A until iso 2-51A -61 was redrawn.

Inspect with G02.001.008C.

03.B9.21.0034 3HP-243-15 Class 1 51A 3HP-243 NDE-35 PT SS 0.375 / 2.500 B09.021.03e Circumferential O-ISIN4-101A-3.4 Pipe to Elbow This weld was listed previously as 3-51A-62-15 until iso 3-51A -62 was redrawn.

03.B9.21.0035 3RC-213-26 Class 1 51A 3RC-213 NDE-35 PT SS 0.375 / 2.500 B09.021.03,1 Circumferential O-ISIN4-100A-3.1 Stress Weld Pipe to Safe End This weld was listed previously as 3-51A-62-26 until iso 3-51A -62 was redrawn.

Inspect with G02.001.008D.

03.B9.21.0051 3-51A-69-26A Class 1 51A 3-51A-69 NDE-35 PT SS 0.375 /2.500 B09.021.05" Circumferential O-ISIN4-10OA-3.1 Pipe to Elbow 03.B9.21.0052 3-51A-69-29A Class 1 51A 3-51A-69 NDE-35 PT SS 0.375 / 2.500 B09.021.05, Circumferential O-ISIN4-10OA-3.1 Elbow to Pipe 03.B9.21.0060 3HP-240-32 Class 1 51A 3HP-240 NDE-35 PT SS 0.375 / 2.500 B09.021.06(

Circumferential O-ISIN4-101A-3.4 Stress Weld Pipe to Valve 3HP-486 Printed 01/18/11 1ck8302 v. 06/18/09 SDQA Cat "C" Oconee 3 1/18/2011 5:27:54 PM Page 55 of 89

This report includes all changdRrough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.21.0062 3-PSP-9 Class 1 50 ISi-OCN3-016 NDE-35 PT SS 0.375/ 2.500 B09.021.06, Circumferential O-ISIN4-100A-3.2 Stress Weld Valve 3RC-003 to Pipe Pressurizer Spray Piping. Valve Pc. 110 to Pipe Pc. 92.

03.B9.21.0065 3-PSP-22 Class 1 50 ISI-OCN3-016 NDE-35 PT SS 0.375 /2.500 B09.021.06!

Circumferential O-ISIN4-100A-3.2 Stress Weld Pipe to Nozzle Pressurizer Spray Piping. Pipe Pc. 93 to Spray Nozzle Pc. 51.

03.B9.31.0002 3-PHA-16 Class 1 50 ISI-OCN3-005 PDI-UT-1 UT CS 2.875 1 25.000 B09.031.002, O-ISIN4-100A-3.1 40350 B09.031.002[

Branch Stress Weld Nozzle to Pipe Steam Generator 3A Hot Leg to Reactor Vessel. Decay Heat Nozzle Pc. 34 to Pipe Pc. 32. NPS of the Decay Heat Nozzle =

12" Diameter and 1.125" Thickness. The NPS of the branch line is 12".

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.B9.31.0002 3-PHA-16 Class 1 50 ISI-OCN3-005 PDI-UT-1 UT CS 2.875 / 25.000 Component B09.031.002, B09.031.002i Branch O-ISIN4-100A-3.1 Stress Weld Nozzle to Pipe Steam Generator 3A Hot Leg to Reactor Vessel. Decay Heat Nozzle Pc. 34 to Pipe Pc. 32. NPS of the Decay Heat Nozzle =

12" Diameter and 1.125" Thickness. The NPS of the branch line is 12".

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-J 03.B9.40.0003 3-50-152-28 Class 1 50 3-50-152 NDE-35 PT SS 0.281 / 1.500 B09.040.00=

Socket O-ISIN4-100A-3.2 Valve 3LP-131 to Pipe 03.B9.40.0008 3-51A-69-84 Class 1 51A 3-51A-69 NDE-35 PT SS 0.344 / 2.000 B09.040.00i Socket 0-ISIN4-101A-3.1 Pipe to Valve 3HP-1 Category B-K 03.B130.20.0008 3-53-0-2478A-H3 Class 1 53A 3-56-03/sht.2 NDE-35 PT SS 0.280 / 12.000 B10.020.02, Hyd Snubber 0-ISIN4-102A-3.1 Calculation No. OSC-1339. Inspect with F01.012.023.

Category B-M-1 03.812.30.0001 3-51A-HP-126 Class 1 53 OM-245-1910 NDE-35 PT SS 0.000/0.000 B12.030.00" Circumferential 0-ISIN4-101A-3.4 Body to Bonnet Extension Valve 3HP-126 Body to Bonnet Extension Weld. Inspect one of the following valve body welds: 3HP-126, 3HP-127, 3HP-152, or 3HP-153.

Thickness will need to verified in field by measuring at weld for Piece 90 to Piece 1 as shown on OM-245-1910.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category B-N-1 03.B13.10.0001 3-RPV-INT-SUR Class 1 50 ISI-OCN3-001 NDE-63 VT-3 SS 0.000 /0.000 B13.010.00' OM-2201-1474 Reactor Vessel Interior. Areas to be examined shall include the spaces above and below the Reactor Core that are made accessible for examination by removal of components during normal refueling outages.

Areas of examination for Category B-N-1 (Item Number B13.10) during normal refueling outages (in the first and second period) with the core barrel in place are as follows: Examine all of the reactor vessel flange surfaces, examine the reactor vessel interior surfaces from the flange down to the core support shield (with the Plenum removed, it is approximately ten inches from the flange surface down to the core support shield), and examine the hot leg nozzle (outlet nozzle) interior surfaces out to the hot leg nozzle to pipe weld (from the reactor vessel interior wall out to the hot leg nozzle to pipe weld is approximately 41 inches).

These are the only areas on the interior of the reactor vessel that are accessible during normal refueling outages. Iffor some reason the core barrel is removed during a normal refueling outage (outages other than when the 10 year reactor vessel automated inspections are performed in the third period), no other interior surfaces are required to be examined other than those surfaces that are accessible with the core barrel in place.

For the examination performed during the third period, a vendor that is qualified for remote automated Visual examinations (Enhanced VT-1 and VT-3) will have to be contracted to perform this inspection.

A detailed list of items that are to be examined for this summary number are referenced in the Oconee Nuclear Station, Inservice Inspection Basis Document, Interval 4 (Rev.7), Section 13.0 (Appendix B). This document is located in NEDL, and can be found by searching for Doc Index Number OISI-0169.10-0040, Doc Type = Working DOC, and ERN # NGOOOBY2.

Do not remove this exam from the 3EOC-27 outage schedule.

Due to McGuire Relief Request 09-MN-003, a commitment was made to perform the Oconee Unit 3 Section XI Code Reactor Vessel examinations (Category B-A, B-D, B-F, B-J, B-N-i, B-N-2 and B-N-3) during 3EOC-27. See PIP 0-09-05255 for details on the commitment to perform the Unit 3 Reactor Vessel examinations in 2014 (plus or minus one outage).

The Unit 3 Reactor Vessel exams cannot be moved from EOC-27 without Oconee Compliance concurrence.

Category C-B 03.C2.31.0002 3-LPCB-OUTLET Class 2 53A OM 2201-0277 NDE-35 PT SS 0.750 / 16.000 C02.031.00, Circumferential 0-ISIN4-102A-3.2 Nozzle to Shell Decay Heat Removal Cooler 3B Outlet Nozzle. Reinforcing Plate welds to Nozzle and Vessel.

Thickness of vessel at reinforcing plate is shown as .750, thickness of nozzle at reinforcing plate is .312, and thickness of reinforcing plate is .625.

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This report includes all changihrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-C 03.C3.20.0006 3-03-0-2481A-Hi 5A Class 2 03 3-03-07/sht.1 NDE-25 MT CS 1.500 / 24.000 C03.020.01" Spring Hgr O-ISIN4-121B-3.3 O-2490B-3(S)

Calculation No. OSC-1 335. Inspect with F01.022.011.

A PT exam or a MT exam, or a combination of the two, are acceptable methods to meet the surface exam requirements for this item.

03.C3.20.0008 3-03A-2439A-LDD-3002 Class 2 03A 3-03A-08/sht.1 NDE-35 PT CS 0.500 / 6.000 C03.020.01x Rigid Support O-ISIN4-121D-3.1 Calculation No. OSC-525. Inspect with F01.020.014.

03.C3.20.0011 3-14B-0-2479A-H 10 Class 2 14B 3-14B-14/sht.4 NDE-35 PT CS 0.216 / 6.000 C03.020.02" Rigid Restraint O-ISIN4-124B-3.2 O-3AB-314B14-04 Calculation No. OSC-2056. Inspect with F01.021.029.

A PT exam or a MT exam, or a combination of the two, are acceptable methods to meet the surface exam requirements for this item.

Examine weld at Piece 1(.750 thickness), and weld at Piece 4 which is listed in thickness as .216.

03.C3.20.0021 3-53B-5-0-2436D-R3 Class 2 53B 3-53-04/sht.2 NDE-35 PT SS 1.000 / 10.000 C03.020.05,1 Rigid Restraint O-ISIN4-102A-3.2 Calculation No. OSC-551. Inspect with F01.021.062.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.11.0008 3LP-1 32-6 Class 2 53A 3LP-132 PDI-UT-2 UT SS 1.125/10.000 C05.011.008, 0-ISIN4-102A-3.2 PDI-UT-2A-O C05.011.008/

40354 Circumferential Elbow to Pipe This weld was listed previously as 3-53A-24-6 until iso 3-53A-24 was redrawn. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.11.0009 3LP-132-7 Class 2 53A 3LP-132 PDI-UT-2 UT SS 1.125 / 10.000 C05.011.009, O-ISIN4-102A-3.2 PDI-UT-2A-O C05.011.009/

40354 Circumferential Pipe to Elbow This weld was listed previously as 3-53A-24-7 until iso 3-53A-24 was redrawn. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.11.0019 3LP-134-102 Class 2 53A 3LP-134 PDI-UT-2 UT SS 1.125 / 10.000 C05.01 1.019, 0-ISIN4-102A-3.2 PDI-UT-2A-0 C05.011.019/

40354 Circumferential 0-ISIN4-102A-3.3 Pipe to Reducer Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.11.0026 3-53A-1 7-4 Class 2 53A 3-53A-1 7 PDI-UT-2 UT SS 1.000 / 10.000 C05.011.026, 0-ISIN4-102A-3.3 PDI-UT-2-0 C05.011.026U PDI-UT-2A-O Circumferential Elbow to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.11.0027 3-53A-1 7-5 Class 2 53A 3-53A-17 PDI-UT-2 UT SS 1.000 / 10.000 C05.011.027, 0-ISIN4-102A-3.3 PDI-UT-2-0 C05.011.027/

PDI-UT-2A-O Circumferential Pipe to Elbow Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.11.0028 3-53A-17-6 Class 2 53A 3-53A-17 PDI-UT-2 UT SS 1.000 / 10.000 C05.011.028, 0-ISIN4-102A-3.3 PDI-UT-2-0 C05.011.028/

PDI-UT-2A-O Circumferential Elbow to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.11.0035 3LP-221-9 Class 2 53A 3LP-221 PDI-UT-2 UT SS 1.000 / 10.000 PDI-UT-2A-O C05.011.035.

O-ISIN4-102A-3.3 PDI-UT-2-O C05.011.0351 40354 Circumferential Pipe to Tee Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.11.0036 3LP-221-3 Class 2 53A 3LP-221 PDI-UT-2 UT SS 1.000 / 10.000 PDI-UT-2A-O C05.011.036, O-ISIN4-102A-3.3 PDI-UT-2-O C05.011.036/

40354 Circumferential Pipe to Tee Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.11.0037 3LP-221-2 Class 2 53A 3LP-221 PDI-UT-2 UT SS 1.000 / 10.000 PDI-UT-2A-O C05.011.037, O-ISIN4-102A-3.3 PDI-UT-2-O C05.011.037/

40354 Circumferential Pipe to Tee Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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0 This report includes all change*nrough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.11.0102 3LP-223-26 Class 2 53A 3LP-223 PDI-UT-2 UT SS 1.000 / 10.000 C05.011 O-ISIN4-102A-3.3 PDI-UT-2-O PDI-UT-2A-O Circumferential Pipe to Elbow Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0006 3-51 A-1 19-13 Class 2 51A 3-51A-119 PDI-UT-2 UT SS 0.531 / 4.000 C05.021.013, O-ISIN4-101A-3.4 PDI-UT-2A-O C05.021.013/

50275 Circumferential Elbow to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0010 3HP-503-25 Class 2 51A 3HP-503 PDI-UT-2 UT SS 0.375 /2.500 C05.021.024, O-ISIN4-101A-3.1 PDI-UT-2A-O C05.021.024/

40378 Circumferential Reducer to Elbow This weld was listed previously as 3-51A-140-25 on iso 3-51A-140 until it was transferred to iso 3HP-503.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.21.0016 3HP-436-17 Class 2 51A 3HP-436 PDI-UT-2 UT SS 0.237 / 4.000 C05.021.031, 0-ISIN4-101A-3.3 PDI-UT-2A-0 C05.021.031/

8279-0416 Circumferential Terminal End Reducer to Elbow This weld was listed previously as 3-51A-50-17 on iso 3-51A-50 until it was transferred to iso 3HP-436.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0017 3HP-433-69 Class 2 51A 3HP-433 PDI-UT-2 UT SS 0.237/4.000 C05.021.032, O-ISIN4-101A-3.3 PDI-UT-2A-O C05.021.032/

8279-0416 Circumferential Reducer to Elbow This weld was listed previously as 3-51A-50-69 on iso 3-51A-50 until it was transferred to iso 3HP-433.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0025 3-51A-52-46 Class 2 51A 3-51A-52 PDI-UT-2 UT SS 0.438 / 3.000 PDI-UT-2A-0 C05.021.040, 0-ISIN4-101A-3.3 PDI-UT-2-0 C05.021.040/

50225 Circumferential Terminal End Elbow to Flange HPI Pump 3A Outlet HPI Pump 3A. (Outlet Side) Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-I 03.C5.21.0026 3-51A-52-67 Class 2 51A 3-51A-52 PDI-UT-2 UT SS 0.438 / 3.000 PDI-UT-2A-O C05.021.041, O-ISIN4-101A-3.3 PDI-UT-2-O C05.021.0411 50225 Circumferential Terminal End Elbow to Flange HPI Pump 3B Outlet HPI Pump 3B. (Outlet Side) Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0034 3HP-365-40 Class 2 51A 3HP-365 PDI-UT-2 UT SS 0.674/4.000 PDI-UT-2A-O C05.021.050, O-ISlN4-101A-3.4 PDI-UT-2-O C05.021.050/

8279-0412 Circumferential Valve 3HP-27 to Elbow This weld was listed previously as 3-51A-66-40 on iso 3-51A-66 until it was transferred to iso 3HP-365.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0038 3-51A-67-28 Class 2 51A 3-51A-67 PDI-UT-2 UT SS 0.375 / 2.500 C05.021.054, O-ISIN4-101A-3.1 PDI-UT-2A-O C05.021.054/

40378 Circumferential Elbow to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.21.0039 3-51A-67-34 Class 2 51A 3-51A-67 PDI-UT-2 UT SS 0.375 / 2.500 C05.021.055, 0-ISIN4-101A-3.1 PDI-UT-2A-O C05.021.055/

40378 Circumferential Elbow to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0053 3-51A-118-12 Class2 51A 3-51A-118 PDI-UT-2 UT SS 0.531 /4.000 C05.021.074, O-ISIN4-101A-3.4 PDI-UT-2A-O C05.021.074/

50275 Circumferential Pipe to Elbow Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0065 3-51A-67-60 Class 2 51A 3-51A-67 PDI-UT-2 UT SS 0.375 / 2.500 C05.021.093, 0-ISIN4-101A-3.1 PDI-UT-2A-O C05.021.093/

40378 Circumferential Pipe to Tee Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Caic OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-1 03.C5.21.0066 3H P-498-14 Class 2 51A 3HP-498 PDI-UT-2 UT SS 0.436/2.000 PDI-UT-2A-O C05.021.094, O-ISIN4-101A-3.1 PDI-UT-2-O C05.021.094/

8279-0411 Circumferential Reducer to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

This weld was listed previously as 3-51A-77-14 on iso 3-51A-77 until it was transferred to iso 3HP-498.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0070 3-51A-1 17-15 Class 2 51A 3-51A-117 PDI-UT-2 UT SS 0.531 / 4.000 C05.021.100, O-ISIN4-101A-3.3 PDI-UT-2A-O C05.021.100/

50275 Circumferential Pipe to Elbow Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.21.0071 3-51 A-1 17-9 Class 2 51A 3-51A-117 PDI-UT-2 UT SS 0.531 / 4.000 C05.021.102, O-ISIN4-101A-3.3 PDI-UT-2A-O C05.021.102/

50275 Circumferential Pipe to Elbow Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-2 may be used in lieu of procedure NDE-600. If PDI-UT-2 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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0 This report includes all changellrough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-2 03.C5.51.0007 3MS-206-B Class 2 01A 3MS-119 PDI-UT-1 UT CS 0.969 / 24.000 C05.051.007, 0-ISIN4-122A-3.1 PDI-UT-1-O C05.051.007/

PDI-UT-1A-O Circumferential 3MS-20B Pipe Reducing Y Fitting to Elbow Grinnell Subassembly 3MS-20B.

This subassembly weld was listed on iso 3-01A-17 until it was transferred to iso 3MS-119. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.51.0008 3MS-1 18-4 Class2 01A 3MS-118 PDI-UT-1 UT CS 0.562 / 12.000 C05.051.008, 0-ISIN4-122A-3.1 PDI-UT-1-0 C05.051.008, PDI-UT-1A-O Circumferential Pipe to Elbow This weld was listed previously as 3-01A-17-4 on iso 3-01A-17 until it was transferred to iso 3MS-118.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-2 03.C5.51.0018 3FWD-62-B Class 2 03 3FDW-267 PDI-UT-1 UT CS 1.031 / 20.000 C05.051.018, O-ISIN4-121 B-3.3 PDI-UT-1-O C05.051.018, PDI-UT-1A-O Circumferential 3FWD-62 Elbow to Pipe Grinnell Subassembly 3FWD-62.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

This subassembly weld was listed with iso 3-03-28 until it was transferred to iso 3FDW-267.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.51.0030 3-1i4B-116-56 Class 2 14B 3-14B-116 PDI-UT-1 UT CS 0.432 / 6.000 C05.051.030, O-ISIN4-124B-3.2 PDI-UT-1-O C05.051.0301 PDI-UT-1A-O Circumferential Tee to Flange Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.51.0031 3-14B-116-57 Class 2 14B 3-14B-116 PDI-UT-1 UT CS 0.432 /6.000 C05.051.031, O-ISIN4-124B-3.2 PDI-UT-1-0 C05.051.031W PDI-UT-1A-0 Circumferential Flange to Flange Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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S This report includes all changArough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-2 03.C5.51.0032 3LPS-521-2 Class 2 14B 3LPS-521 PDI-UT-1 UT CS 0.500 / 8.000 C05.051.032, O-ISIN4-124B-3.2 PDI-UT-1-0 C05.051.0321 PDI-UT-1A-0 Circumferential Pipe to Elbow This weld was listed previously as 3-14B-117-47A until iso 3-14B-117 was redrawn.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.51.0033 3LPS-478-10 Class 2 14B 3LPS-478 PDI-UT-1 UT CS 0.500 / 8.000 C05.051.033, 0-ISIN4-124B-3.2 PDI-UT-1-0 C05.051.033/

PDI-UT-1A-O Circumferential Pipe to Elbow This weld was listed previously as 3-14B-119-10 until iso 3-14B-119 was redrawn.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.51.0038 3LPS-477-52 Class 2 14B 3LPS-477 PDI-UT-1 UT CS 0.500 / 8.000 C05.051.038, 0-ISIN4-124B-3.2 PDI-UT-1-0 C05.051.038W PDI-UT-1A-O Circumferential Pipe to Flange This weld was listed previously as 3-14B-119-52 until iso 3-14B-119 was redrawn.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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This report includes all changeJlrough addendum ONS3-109 s Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-2 03.C5.51.0046 3-20B-21-18-18 Class 2 20B 3-20B-21-18 PDI-UT-1 UT CS 0.500 / 48.000 C05.051.046, O-ISIN4-116A-3.1 PDI-UT-1-O C05.051.046i PDI-UT-1A-O Circumferential Pipe to Valve 3PR-2 Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

03.C5.51.0050 3FWD-84-B Class 2 03 3FDW-268 PDI-UT-1 UT CS 0.750 / 14.000 C05.051.050, O-ISIN4-121 B-3.3 PDI-UT-1-O C05.051.050/

PDI-UT-1A-O Circumferential 3FWD-84 Pipe to Elbow Grinnell Subassembly 3FWD-84 This subassembly weld was listed with iso 3-03-27 until it was transferred to iso 3FDW-268.

Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

Note: Weld 3FDW-268-46V may be within the inspection area of this weld.

03.C5.51.0051 3-03-27-10 Class 2 03 3-03-27 PDI-UT-1 UT CS 1.218 / 24.000 C05.051.051, O-ISIN4-121B-3.3 PDI-UT-1-O C05.051.051/

PDI-UT-1A-O Circumferential Elbow to Pipe Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

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This report includes all changehrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category C-F-2 03.C5.61.0004 3FDW-226-33 Class 2 03A 3FDW-226 NDE-12 RT SS-CS 0.531 / 4.000 C05.061.004, C05.061.004/

Circumferential O-ISIN4-121 D-3.1 OM 245-1856 Reducer to Valve 3CCW-269 Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of procedure NDE-600. If PDI-UT-1 is used, then the calibration block listed shall be used.

Code Case N-663 allows us to exclude the surface exam from the Fourth Interval ISI Plan. See PIP G-08-00185 (CA # 10) and Calc OSC-9796 Rev.1 for details on the exclusion of surface exams.

Category D-A 03.D1.20.0007 3-03A-1-0-2439B-H 180 Class 3 03A 3-03A-07/sht.1 NDE-65 VT-1 NA 0.125 / 6.000 D01.020.02!

Rigid Support 0-ISIN4-121D-3.1 Calculation No. OSC-524. Inspect with F01.030.026.

03.D1.20.0008 3-03A-1 2400A-H 118 Class 3 03A 3-03A-09/sht.1 NDE-65 VT-1 NA 0.125 / 6.000 D01.020.02t Rigid Support O-ISlN4-121D-3.1 Calculation No. OSC-526. Inspect with F01.030.028.

03.D1.20.0009 3-03A-1-0-2400A-H 130 Class 3 03A 3-03A-09/sht.1 NDE-65 VT-1 NA 0.125 / 6.000 D01.020.02, Rigid Support 0-ISlN4-121 D-3.1 Calculation No. OSC-526. Inspect with F01.030.029.

03.D1.20.0019 3-14B-2437A-WM-7002 Class 3 14B 3-03A-13/sht.2 NDE-65 VT-1 NA 0.500 / 6.000 D01.020.07' Rigid Support 0-ISlN4-121D-1.2 Calculation No. OSC-1224-23. Inspect with F01.030.101.

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This report includes all changeJrough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ELC 03.H2.1.0007 3-PIA1-9 Class 1 50 ISI-OCN3-007 NDE-35 PT CS-Inconel 2.250 / 8.750 H02.001.00; Branch O-ISIN4-100A-3.1 Dissimilar Nozzle RTE Nozzle to Pipe Reference Section 7 Paragraph 7.1.10 of the ISI Plan - Volumel The diameter of hole that penetrates through the nozzle into the hot leg = .613 03.H2.1.0010 3-PIB2-9 Class 1 50 ISI-OCN3-010 NDE-35 PT CS-Inconel 2.250 / 8.750 H02.001.01(

Branch O-ISIN4-10OA-3.1 Dissimilar Pipe to Nozzle RTE Nozzle Reference Section 7 Paragraph 7.1.10 of the ISI Plan - Volumel The diameter of hole that penetrates through the nozzle into the hot leg = .613 03.H3.1.0004 3-03-31-13 Class 3 03 3-03-31 PDI-UT-1 UT CS 1.218 / 24.000 H03.001.00z O-ISIN4-121 B-3.3 PDI-UT-1-O Circumferential Pipe to Elbow Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness" measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.113.1.0004 3-03-31-13 Class 3 03 3-03-31 NDE-946 UT CS 1.218 / 24.000 H03.001.00i O-ISIN4-121 B-3.3 Step Wedge Circumferential Pipe to Elbow Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

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This report includes all changef*rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ELC 03.H3.1.0005 3-03-31-13G Class 3 03 3-03-31 PDI-UT-1 UT CS 1.218 / 24.000 H03.001.00,'

O-ISlN4-121 B-3.3 PDI-UT-1-O Circumferential Pipe to Elbow Weld 3-03-31-13 is a Elbow to Pipe weld located on iso 3-03-31 .Weld 3-03-31-13G is a Grinnell Subassembly (pipe to elbow) weld located on the opposite end of the elbow from weld 3-03-31-13.

Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H3.1.0005 3-03-31-13G Class 3 03 3-03-31 NDE-946 UT CS 1.218 / 24.000 H03.001.00!

O-ISIN4-121 B-3.3 Step Wedge Circumferential Pipe to Elbow Weld 3-03-31-13 is a Elbow to Pipe weld located on iso 3-03-31.Weld 3-03-31-13G is a Grinnell Subassembly (pipe to elbow) weld located on the opposite end of the elbow from weld 3-03-31-13.

Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H3.1.0009 3-03-31-6A Class 2 03 3-03-31 PDI-UT-1 UT CS 1.218 / 24.000 H03.001.00E O-ISIN4-121B-3.3 PDI-UT-1-O Circumferential Valve 3FDW-46 to Pipe Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

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This report includes all changelrough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ELC 03.H3.1.0009 3-03-31-6A Class 2 03 3-03-31 NDE-946 UT CS 1.218 / 24.000 H03.001.00.

O-ISIN4-121 B-3.3 Step Wedge Circumferential Valve 3FDW-46 to Pipe Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H3.1.0010 3-03-31-5A Class 3 03 3-03-31 NDE-946 UT CS 1.218 / 24.000 H03.001.01(

O-ISIN4-121 B-3.3 Step Wedge Circumferential Elbow to Valve 3FDW-46 Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H13.1.0010 3-03-31-5A Class 3 03 3-03-31 PDI-UT-1 UT CS 1.218 / 24.000 H03.001.01(

O-ISIN4-121B-3.3 PDI-UT-1-O Circumferential Elbow to Valve 3FDW-46 Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H3.1.0011 3-03-31-5G Class 3 03 3-03-31 NDE-946 UT CS 1.218 / 24.000 H03.001.01" O-ISIN4-121 B-3.3 Step Wedge Circumferential Elbow to Pipe Weld 3-03-31-5A is a Elbow to Valve weld located on iso 3-03-31.Weld 3-03-31-5G is a Grinnell Subassembly (pipe to elbow) weld located on the opposite end of the elbow from weld 3-03-31-5A.

Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

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10 This report includes all chang hrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ELC 03.H3.1.0011 3-03-31-5G Class 3 03 3-03-31 PDI-UT-1 UT CS 1.218124.000 H03.001.01" O-ISIN4-121 B-3.3 PDI-UT-1-O Circumferential Elbow to Pipe Weld 3-03-31-5A is a Elbow to Valve weld located on iso 3-03-31.Weld 3-03-31-5G is a Grinnell Subassembly (pipe to elbow) weld located on the opposite end of the elbow from weld 3-03-31-5A.

Procedure NDE-600 should be used for angle beam inspection and Procedure NDE-946 should be used for thickness measurements on this weld.

Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H4.1.0033 3-01A-0-2401B-H9 Class 2 01A 3-01-01/sht.2 NDE-66 VT-3 CS 0.000 136.000 H04.001.03" Rigid Support O-ISIN4-122A-3.1 Calculation No. OSC-506.

03.H4.1.0034 3-01A-0-2401 B-R6 Class 2 01A 3-01-01/sht.2 NDE-66 VT-3 CS 1.000 / 36.000 H04.001.034, H04.001.034/

Hyd Snubber O-ISIN4-122A-3.1 Calculation No. OSC-506.

(H04.001.034A) Perform a Surface exam on the attachment welds.

Note: Magnetic Particle examinations (with the use of procedure NDE-25) may be performed on carbon steel material in lieu of or in conjunction with liquid penetrant examinations.

The snubber on this support will have to be removed to allow access to perform the surface exam on the attachment weld for this item.

03.H4.11.0035 3-01A-0-2401 B-H 10 Class 2 01A 3-01-01/sht.2 NDE-66 VT-3 CS 0.000 / 36.000 H04.001.03,1 Spring Hgr O-ISIN4-122A-3.1 Calculation No. OSC-506.

03.H4.1.0036 3-01A-0-2401 B-R15 Class 2 OlA 3-01-01/sht.2 NDE-66 VT-3 CS 0.000 / 28.000 H04.001.03(

Hyd Snubber O-IStN4-122B-3.1 Calculation No. OSC-506.

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9 This report includes all changetrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ELC 03.H4.1.0037 3-01A-0-2441-H116 Class 2 01A 3-01-01/sht.1 NDE-66 VT-3 CS 0.000 / 36.000 H04.001.03; Rigid Support O-ISIN4-122A-3.2 Calculation No. OSC-506.

03.H4.1.0038 3-01A-0-2441-R9 Class 2 01A 3-01-01/sht.1 NDE-25 MT CS 0.688 / 36.000 H04.001.038, H04.001.038i Hyd Snubber O-ISIN4-122A-3.2 Calculation No. OSC-506. -- (H04.001.038A) Perform a Surface exam on the attachment welds.

Note: Magnetic Particle examinations (with the use of procedure NDE-25) may be performed on carbon steel material in lieu of or in conjunction with liquid penetrant examinations.

03.H4.1.0038 3-O1A-0-2441-R9 Class 2 01A 3-01-01/sht.1 NDE-66 VT-3 CS 0.688 / 36.000 H04.001.038, H04.001.0381 Hyd Snubber O-ISIN4-122A-3.2 Calculation No. OSC-506. -- (H04.001.038A) Perform a Surface exam on the attachment welds.

Note: Magnetic Particle examinations (with the use of procedure NDE-25) may be performed on carbon steel material in lieu of or in conjunction with liquid penetrant examinations.

03.H4.1.0039 3-01A-0-2441-H17 Class 2 01A 3-01-01/sht.1 NDE-66 VT-3 CS 0.000 / 36.000 H04.001.03.

Rigid Support O-ISIN4-122A-3.2 Calculation No. OSC-506.

03.H4.1.0040 3-01A-0-2441-Ri1 Class 2 01A 3-01-01/sht.1 NDE-25 MT CS 0.375 / 36.000 H04.001.040, H04.001.040/

Rigid Support O-ISIN4-122A-3.1 Calculation No. OSC-506. - (H04.001.040A) Perform a Surface exam on the attachment welds.

Note: Magnetic Particle examinations (with the use of procedure NDE-25) may be performed on carbon steel material in lieu of or in conjunction with liquid penetrant examinations.

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10 This report includes all chang* rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category ELC 03.H4.1.0040 3-01A-0-2441-Ri1 Class 2 01A 3-01-01/sht.1 NDE-66 VT-3 CS 0.375 / 36.000 H04.001.040, H04.001.0401 Rigid Support O-ISIN4-122A-3.1 Calculation No. OSC-506. -- (H04.001.040A) Perform a Surface exam on the attachment welds.

Note: Magnetic Particle examinations (with the use of procedure NDE-25) may be performed on carbon steel material in lieu of or in conjunction with liquid penetrant examinations.

03.H5.1.0001 3-01A-0-2441-Hi Class 2 01A 3-01-01/sht. 1 NDE-25 MT CS 0.365 / 36.000 H05.001.00' Spring Hanger O-ISIN4-122A-3.1 Calculation No. OSC-506. Perform MT examintation on the attachment weld to the elbow.

03.H5.1.0002 3MS-9B-A Class 2 01A 3-01A-13 NDE-946 UT CS 1.164 / 36.000 H05.001.00.

O-ISIN4-122A-3.1 Step Wedge Circumferential 3MS-9B Pipe to Elbow Grinnell Subassembly 3MS-9B. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of NDE-600. If PDI-UT-1 is used then the calibration block listed shall be used. NDE-946 is to be used for thickness measurements. Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H5.1.0002 3MS-9B-A Class 2 01A 3-01A-13 PDI-UT-1 UT CS 1.164/36.000 H05.001.00, O-ISIN4-122A-3.1 PDI UT 1- 0 Circumferential 3MS-9B Pipe to Elbow Grinnell Subassembly 3MS-9B. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of NDE-600. If PDI-UT-1 is used then the calibration block listed shall be used. NDE-946 is to be used for thickness measurements. Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

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0 This report includes all chango rough addendum ONS3-109 i Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID2 Class I System Description Comments Category ELC 03.H5.11.0003 3MS-10B-A Class 2 01A 3-01A-13 PDI-UT-1 UT CS 1.164 / 36.000 H05.001.00=

0-ISIN4-122A-3.1 PDI UT 1- 0 Circumferential 3MS-10B Pipe to Elbow Grinnell Subassembly 3MS-1 GB. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of NDE-600. If PDI-UT-1 is used then the calibration block listed shall be used. NDE-946 is to be used for thickness measurements. Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H5.1.0003 3MS-10B-A Class 2 01A 3-01A-13 NDE-946 UT CS 1.164 / 36.000 H05.001,.00ý 0-ISIN4-122A-3.1 Step Wedge Circumferential 3MS-10B Pipe to Elbow Grinnell Subassembly 3MS-1 GB. Procedure NDE-600 uses the component for calibration. Procedure PDI-UT-1 may be used in lieu of NDE-600. If PDI-UT-1 is used then the calibration block listed shall be used. NDE-946 is to be used for thickness measurements. Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H5.1.0004 3-01A-13-1 Class 2 01A 3-01A-13 PDI-UT-1 UT CS 1.164/36.000 H05.001.00z O-ISIN4-122A-3.1 PDI UT 1- 0 Circumferential Elbow to Elbow Procedure PDI-UT-1 may be used in lieu of NDE-600. If PDI-UT-1 is used then the calibration block listed shall be used. NDE-946 is to be used for thickness measurements. Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

03.H5.1.0004 3-01A-13-1 Class 2 01A 3-01A-13 NDE-946 UT CS 1.164 / 36.000 H05.001.00z 0-ISIN4-122A-3.1 Step Wedge Circumferential Elbow to Elbow Procedure PDI-UT-1 may be used in lieu of NDE-600. If PDI-UT-1 is used then the calibration block listed shall be used. NDE-946 is to be used for thickness measurements. Inspection results should be forwarded to Timothy D. Brown of the Oconee Design Basis Group.

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0 This report includes all changi rough addendum ONS3-109 i Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickiNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F1.10.0003 3-51A-0-2479A-H4A Class 1 51A 3-53-10/sht.4 NDE-66 VT-3 NA 0.375 / 2.500 F01.010.01" Rigid Support O-ISIN4-101A-3.4 O-3RB-35310-04 Calculation No. OSC-1 343-06 Vol.B. H.P.I. East Coolant Loop.

03.F1.11.0005 3-53-0-2478A-H2 Class 1 53A 3-56-03/sht.2 NDE-66 VT-3 NA 0.250 / 12.000 F01.011.021 Rigid Restraint O-ISIN4-102A-3.1 Calculation No. OSC-1339-06.

03.F 1.12.0008 3-53-0-2478A-H3 Class 1 53A 3-56-03/sht.2 NDE-66 VT-3 NA 0.280 / 12.000 F01.012.02; Hyd Snubber O-ISIN4-102A-3.1 Calculation No. OSC-1 339. Inspect with B10.020.023.

03.F1.12.0009 3-57-0-2481A-EWD-H1 701 Class 1 57 3-57-01/sht.1 NDE-66 VT-3 NA 0.000 / 4.000 F01.012.03" Spring Hgr O-ISIN4-100A-3.2 Calculation No. OSC-1351-06. Located on valve actuator do not select.

03.F1.20.0007 3-03-0-2480A-H6A Class 2 03 3-03-07/sht.2 NDE-66 VT-3 NA 0.500 / 24.000 F01.020.01; Rigid Support O-ISIN4-1211B-3.3 O-2490B-4(S)

Calculation No. OSC-1335.

03.F 1.20.0009 3-03A-2439A-LDD-3002 Class 2 03A 3-03A-08/sht.1 NDE-66 VT-3 NA 0.500 / 6.000 F01.020.01x Rigid Support O-ISIN4-121D-3.1 Calculation No. OSC-525. Inspect with C03.020.014.

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0 This report includes all change rough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F1.20.0011 3-14B-1-0-2439A-SR20 Class 2 14B 3-03A-05/sht.1 NDE-66 VT-3 NA 0.000 / 6.000 F01.020.02" Rigid Restraint O-ISIN4-121D-3.1 Calculation No. OSC-517.

When examining this support, which is part of a gang hanger, the examination boundary should be extended back to the building structure. Support sketch 3-GH-QR-9192-05 will also be needed to complete this exam.

03.F1.20.0014 3-14-0-2478F-H6025 Class 2 14 3-03A-14/sht.2 NDE-66 VT-3 NA 0.000 /6.000 F01.020.02z Rigid Support O-ISIN4-121D-3.1 O-3RB-303A14-02 Calculation No. OSC-1224-18.

03.F1.20.0015 3-51A-1-0-2435D-DE034 Class 2 51A 3-51-02/sht.4 NDE-66 VT-3 NA 0.000/ 6.000 F01.020.03' Rigid Support O-ISIN4-101A-3.3 O-3AB-35102-04 Calculation No. OSC-539.

03.F1.20.0016 3-51A-1-0-2435D-H134 Class 2 51A 3-51-02/sht.4 NDE-66 VT-3 NA 0.000 / 6.000 F01.020.03, Rigid Support O-ISIN4-101A-3.3 O-3AB-35102-04 Calculation No. OSC-539.

When examining this support, which is part of a gang hanger, the examination boundary should be extended back to the building structure. Support sketch 3-GH-RS-8788-02 will also be needed to complete this exam.

03.F 1.20.0017 3-51A-1-0-2435D-H1156 Class 2 51A 3-51-02/sht.4 NDE-66 VT-3 NA 0.125 / 6.000 F01.020.03ý Rigid Support O-ISIN4-101A-3.3 O-3AB-35102-04 Calculation No. OSC-539.

When examining this support, which is part of a gang hanger, the examination boundary should be extended back to the building structure. Support sketch 3-GH-RS-8788-01 will also be needed to complete this exam.

03.F1.20.0031 3-51 B-2-0-2436C-H 18 Class2 51B 3-51-01/sht.4 NDE-66 VT-3 NA 0.000 / 2.000 F01.020.04' Rigid Support O-ISIN4-101A-3.2 Calculation No. OSC-538 Part "A".

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0 This report includes all change rough addendum ONS3-109 0 Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F1.20.0047 3-53B-0-2436D-WF1000 Class 2 53B 3-53-06/sht.1 NDE-66 VT-3 NA 0.000 / 8.000 F01.020.07, Rigid Support O-ISIN4-102A-3.2 Calculation No. OSC-552.

03.F1.20.0051 3-54A-2-0-2435B-SR21 Class 2 54A 3-53-01/sht.1 NDE-66 VT-3 NA 0.280 / 10.000 F101.020.08' Rigid Support 0-ISIN4-102A-3.1 O-3AB-35301-01 Calculation No. OSC-549.

03.F11.20.0056 3-54A-3-0-2439A-SR13 Class 2 54A 3-54-03/sht.1 NDE-66 VT-3 NA 0.000/ 8.000 F01.020.08E Rigid Support O-ISIN4-103A-3.1 Calculation No. OSC-556.

03.F1.20.0304 3-53B-2-0-2435B-H30 Class 2 53B 3-53-01/sht.1 NDE-66 VT-3 0.000 /14.000 F01.020 Rigid Support O-ISIN4-102A-3.1 0-3AB-35301-1 Calculation No. OSC-549.

03.F1.21.0007 3-14B-0-2479A-H19D Class 2 14B 3-14B-09/sht.1 NDE-66 VT-3 NA 1.500 / 8.000 F01.021.02" Rigid Restraint O-ISIN4-124B-3.2 Calculation No. OSC-1344-06.

This support can be found on hanger sketch 3-14B-0-2479A-H 19.

Examine the entire support shown on hanger sketch 3-14B-0-2479A-H19 except for piece # 8 that is associated with Pipe A, Piece # 18 that is associated with Pipe B and Pipe E, Piece # 9 and Piece # 10 that is associated with Pipe C and Pipe F.

03.F1.21.0013 3-14B-0-2479A-H1O Class 2 14B 3-14B-14/sht.4 NDE-66 VT-3 NA 0.750 / 6.000 F01.021.02, Rigid Restraint O-ISIN4-124B-3.2 0-3AB-314B14-04 Calculation No. OSC-2056. Inspect with C03.020.023.

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This report includes all changw rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F1.21.0026 3-51 B-2-0-2436C-H9 Class 2 51B 3-51-01/sht.1 NDE-66 VT-3 NA 0.000 /4.000 F01.021.05.

Rigid Restraint O-ISIN4-101A-3.1 Calculation No. OSC-538 Part "A".

03.F1.21.0032 3-53B-5-0-2436D-R3 Class 2 53B 3-53-04/sht.2 NDE-66 VT-3 NA 1.000 /10.000 F01.021.06, Rigid Restraint O-ISIN4-102A-3.2 Calculation No. 0SC-551. Inspect with C03.020.055.

03.F1.21.0039 3-54A-3-0-2435B-H53 Class 2 54A 3-54-03/sht.1 NDE-66 VT-3 NA 0.500 /8.000 F01.021.08' Rigid Restraint O-ISIN4-103A-3.1 Calculation No. OSC-554.

03.F 1.21.0176 3-53B-2-0-2436C-H145 Class 2 53B 3-51-02/sht.2 NDE-66 VT-3 0.000 /8.000 F01.021 Rigid Restraint 0-ISIN4-102A-3.1 O-3AB-35102-02 Calculation No. OSC-539.

03.F1.22.0008 3-01A-0-2480A-H7B Class 2 01A 3-01-07/sht.1 NDE-66 VT-3 CS 0.750 /26.000 F01.022.00f Constant Support O-ISIN4-122A-3.1 0-2490A-2(S)

Calculation No. OSC-1334-06.

03.F1.22.0010 3-03-0-2481A-H15A Class 2 03 3-03-07/sht.1 NDE-66 VT-3 NA 1.500 / 24.000 F01.022.01' Spring Hgr 0-ISIN4-121B-3.3 O-2490B-3(S)

Calculation No. OSC-1 335. Inspect with C03.020.01 1.

03.F1.30.0009 3-03A-1-0-2439B-H180 Class 3 03A 3-03A-07/sht.1 NDE-66 VT-3 NA 0.125 / 6.000 F01.030.02(

Rigid Support 0-ISIN4-121 D-3.1 Calculation No. OSC-524. Inspect with D01.020.025.

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0 This report includes all chang nrough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISO/DWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F 1.30.0011 3-03A-1 2400A-H 118 Class 3 03A 3-03A-09/sht.1 NDE-66 VT-3 NA 0.125 / 6.000 F01.030.02V Rigid Support O-ISIN4-121D-3.1 Calculation No. OSC-526. Inspect with D01.020.026.

03.F 1.30.0012 3-03A-1-0-2400A-H 130 Class 3 03A 3-03A-09/sht.1 NDE-66 VT-3 NA 0.125 / 6.000 F01.030.02, Rigid Support O-ISIN4-121D-3.1 Calculation No. OSC-526. Inspect with D01.020.027.

03.F1.30.0019 3-03A-1-0-2400A-H120 Class 3 03A 3-03A-09/sht.2 NDE-66 VT-3 NA 0.125/6.000 F01.030.03(

Rigid Support O-ISIN4-121D-3.1 Calculation No. OSC-526.

03.F1.30.0021 3-03A-1-0-2400B-H 147 Class 3 03A 3-03A-12/sht.1 NDE-66 VT-3 NA 0.500 / 6.000 F01.030.031 Rigid Support O-ISIN4-121D-3.1 Calculation No. OSC-1209.

03.F1.30.0022 3-03A-1-0-2439C-H5 Class 3 03A 3-03A-13/sht.1 NDE-66 VT-3 NA 0.375 / 6.000 F01.030.03.

Rigid Support O-ISIN4-121 D-3.1 Calculation No. OSC-1224-23.

When examining this support, which is part of a gang hanger, the examination boundary should be extended back to the building structure. Support sketch 3-GH-WX-9091-01 will also be needed to complete this exam.

03.F1.30.0027 3-07A-6-0-2400A-H68 Class 3 07A 3-07-01/sht.1 NDE-66 VT-3 NA 0.000 / 12.000 F01.030.06; Rigid Support O-ISIN4-121A-3.8 Calculation No. OSC-1211.

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0 This report includes all change'rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F1.30.0034 3-07A-2400A-HTT-H312 Class 3 07A 3-07-01/sht.2 NDE-66 VT-3 NA 0.000 / 24.000 F01.030.06E Rigid Support O-ISIN4-121A-3.7 Calculation No. OSC-521.

03.F1.30.0037 3-14B-2437A-WM-7002 Class 3 14B 3-03A-13/sht.2 NDE-66 VT-3 NA 0.500 /6.000 F01.030.10' Rigid Support O-ISIN4-121 D-1.2 Calculation No. OSC-1224-23. Inspect with D01.020.071.

03.F 1.30.0053 2-WL-100A-K0031 Class.3 WL K-ISIN4-100A-2.1 NDE-66 VT-3 NA 0.375 /8.000 F01.030.13i Rigid Support Calc.# KC-0111 ,Page 30 Problem # 0-WL-01 sht. 1 of 1. Keowee Unit 2.

03.F1.31.0002 3-03A-1-0-2401A-SR17 Class 3 03A 3-03A-04/sht.1 NDE-66 VT-3 NA 1.000 /6.000 F01.031.02' Rigid Restraint O-ISIN4-121D-3.1 Calculation No. OSC-516.

03.F1.31.0015 3-13-0-2400B-MLM-2101 Class 3 13 3-13-07/sht.1 NDE-66 VT-3 NA 0.000 /30.000 F01.031.07' Rigid Restraint O-ISIN4-133A-3.2 Calculation No. OSC-523.

03.F1.31.0016 3-14B-6-0-2438B-SR7 Class 3 14B 3-03A-13/sht.2 NDE-66 VT-3 NA 1.000 /6.000 F01.031.08' Rigid Restraint O-ISIN4-121 D-1.2 Calculation No. OSC-1224-23.

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This report includes all changerough addendum ONS3-109 0 Oconee 3, 4th Interval,outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThickINPS Cal Blocks Componenet ID 2 Class I System Description Comments Category F-A 03.F1.31.0017 3-14B-6-0-2438B-SR8 Class 3 14B 3-03A-13/sht.2 NDE-66 VT-3 NA 1.000 / 6.000 F01.031.08; Rigid Restraint O-ISIN4-121 D-1.2 Calculation No. OSC-1224-23.

03.F1.40.0020 3-RBS-PU-A Class 2 54 OM 201-0427 NDE-66 VT-3 NA 0.000 / 0.000 F01.040.02(

O-ISIN4-103A-3.1 OM 1201-1121 Reactor Building Spray Pump 3A Support Legs & Pad.

03.F1.40.0032 3-50-RCPM-3A1-SS3 Class 1 50 0-1066A NDE-66 VT-3 NA 0.000 / 6.000 F01.040.03, Hyd Snubber O-ISIN4-100A-3.1 O-ISIN4-100A-3.3 Calculaton No. OSC-1011-01-0001, Reactor Coolant Pump Motor Snubbers. Reference PIPO-096-1575.

Category Q-A 03.Q1.1.0001 3RC-328-22V Class 1 50 ISI-OCN3-002 PDI-UT-8 UT SS-CS 1.063/10.000 DE-13-AX-01 DE-13-CIRC-01 Terminal End Dissimilar Weld Overlay Pressurizer Surge Nozzle Pc. 8 to Surge Nozzle Safe End Pc. 37.

Weld 22V is listed on weld iso 3RC-328 but drawing ISI-OCN3-002 is listed as the iso to show where the weld is located on the PZR Surge nozzle to SE weld.

Weld 3RC-328-22V is weld overlay that covers weld 3-PZR-WP23.

Inspection in outage 4 does not count in the percentages for Appendix Q.

Thickness/NPS shown is prior to weld overlay being applied.

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0 This report includes all change*rough addendum ONS3-109 0 Oconee 3, 4th Interval, outage 4 (EOC.25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category Q-A 03.Q1.1.0002 3-PZR-WP91-1-WOL Class 1 50 ISI-OCN3-002 PDI-UT-8 UT SS-CS 1.000/2.500 DE-6-AX-01 DE-6-CIRC-01 Terminal End Dissimilar Weld Overlay Pressurizer Relief Nozzle Pc. 31 to Relief Nozzle Safe End Pc. 32. W-X Quadrant.

Weld 3-PZR-WP91-1 has weld overlay added to it and now uses the ID 3-PZR-WP91-1-WOL.

Inspection in outage 4 does not count in the percentages for Appendix Q.

Thickness/NPS shown is prior to weld overlay being applied.

03.Q1.1.0003 3-PZR-WP91-2-WOL Class 1 50 ISI-OCN3-002 PDI-UT-8 UT SS-CS 1.000/2.500 DE-6-AX-01 DE-6-CIRC-01 Terminal End Dissimilar Weld Overlay Pressurizer Relief Nozzle Pc. 31 to Relief Nozzle Safe End Pc. 32. X-Y Quadrant.

Weld 3-PZR-WP91-2 has weld overlay added to it and now uses the ID 3-PZR-WP91-2-WOL..

Inspection in outage 4 does not count in the percentages for Appendix Q.

Thickness/NPS shown is prior to weld overlay being applied.

03.Q1.1.0004 3-PZR-WP91-3-WOL Class 1 50 ISI-OCN3-002 PDI-UT-8 UT SS-CS 1.000 /2.500 DE-6-AX-01 DE-6-CIRC-01 Terminal End Dissimilar Weld Overlay Pressurizer Relief Nozzle Pc. 31 to Relief Nozzle Safe End Pc. 32. Z-W Quadrant.

Weld 3-PZR-WP91-3 has weld overlay added to it and now uses the ID 3-PZR-WP91-3-WOL.

Inspection in outage 4 does not count in the percentages for Appendix Q. The inspection in outage 6 is part of the 25% of the population of weld overlaid items that is required to be examined during the 10 year interval. The weld in outage 6 does count in the percentages (25%) for Appendix Q.

Thickness/NPS shown is prior to weld overlay being applied.

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.0 This report includes all chango rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched ThicklNPS Cal Blocks Componenet ID 2 Class I System Description Comments Category Q-A 03.Q1.1.0005 3RC-328-23V Class 1 50 ISI-OCN3-015 PDI-UT-8 UT SS-Inconel 1.000 / 10.000 DE-13-AX-01 ISI-OCN3-006 DE-13-CIRC-01 Dissimilar 3RC-328 Stress Weld Weld Overlay Pressurizer Surge Piping. Surge Nozzle Pc. 25 to Pipe Pc. 85. (B09.011.056) Perform UT from the Nozzle Side and Pipe Side.

Weld 3RC-328-23V is listed on weld iso 3RC-328 but drawing ISI-OCN3-006 and ISt-OCN3-015 are listed as the iso's to show where the weld is located on the 3B Hot Leg piping loop and the location for the surge line to nozzle weld location.

Weld 3RC-328-23V is weld overlay that covers welds 3-PSL-10 and weld 3-PHB-17.

Thickness/NPS shown is prior to weld overlay being applied.

Inspection in outage 4 does not count in the percentages for Appendix Q.

This weld overlay is covering a carbon steel nozzle with inconel buttering/safe-end, and stainless steel pipe.

03.Q1.1.0006 3RC-259-9V Class 1 50 lSl-OCN3-01 6 PDI-UT-8 UT CS-Inconel 0.750 / 4.000 DE-6-AX-01 ISI-OCN3-002 DE-6-CIRC-01 Terminal End 3RC-259 Dissimilar Weld Overlay Pressurizer Spray Nozzle Pc. 9 to Spray Nozzle Safe End Pc. 45.

Weld 3RC-259-9V is listed on weld iso 3RC-259 but drawing ISI-OCN3-016 and ISI-OCN3-002 are listed as the iso's to show where the weld is located on the PZR Spray Line piping loop and the location for the PZR Spray nozzle to SE weld.

Weld 3RC-259-9V is weld overlay that covers weld 3-PZR-WP45 and weld 3-PSP-1.

Thickness/NPS shown is prior to weld overlay being applied.

Inspection in outage 4 does not count in the percentages for Appendix Q.

This weld overlay is covering a carbon steel nozzle with inconel buttering/safe-end, and stainless steel pipe.

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0 This report includes all chang9 rough addendum ONS3-109 Oconee 3, 4th Interval, outage 4 (EOC-25)

Summary Num Component ID ISOIDWG Numbers Procedure Insp Req Material Sched Thick/NPS Cal Blocks Componenet ID 2 Class I System Description Comments Category Q-A 03.Q1.1.0007 3LP-247-14V Class 1 53A ISI-OCN3-005 PDI-UT-8 UT SS-Inconel 1.125 / 12.000 DE-13-AX-01 0-ISIN4-102A-3.1 DE-13-CIRC-01 Dissimilar 3LP-247 Stress Weld Weld Overlay Decay Heat Nozzle Safe End.

Weld 3LP-247-14V is listed on weld iso 3LP-247 but drawing ISI-OCN3-005 is listed as the iso to show where the weld is located on the 'A" Hot Leg reactor coolant piping loop.

Weld 3LP-247-14V is weld overlay that covers weld 3-PHA-17 and weld 3LP-247-11 (previously 3-53A-18-11 until transferred to iso 3LP-247).

Inspection in outage 4 does not count in the percentages for Appendix Q. The inspection in outage 6 is part of the 25% of the population of weld overlaid items that is required to be examined during the 10 year interval. The weld in outage 6 does count in the percentages (25%) for Appendix Q.

This weld overlay is covering a carbon steel nozzle with inconel buttering/safe-end, and stainless steel pipe.

Thickness/NPS shown is prior to weld overlay being applied.

End of Report STATISTIC'S ONLY Class 1 215 Class 2 81 Class 3 26 Total by Class 322 Systems 322 Total Count 322 SDQA Cat C" Oconee3 1/18/2011 5:27:54 PM Page 89 of 89 Printed Ick8302 v.

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4.0 Results Of Inspections Performed The results of each examination shown in the final Inservice Inspection Plan (Section 3 of this report) are included in this section. The completion date and status for each examination are shown. All examinations revealing reportable indications and any corrective action required as a result are described in further detail in Subsections 4.1 and 4.2. Corrective measures performed and limited examinations are described in further detail in Subsections 4.3 and 4.4.

4.1 Reportable Indications EOC 25 (Outage 4) had a reportable indication identified on an augmented exam (Summary Number O3.G4.1.0015) during this report period.

4.2 Corrective Action Corrective action is action taken to resolve flaws and relevant conditions, including supplemental examinations, analytical evaluations, repair/ replacement activities, and corrective measures.

Summary Number 03.G4.1.0015 was examined and identified a reportable indication during this report period. PIP 0-10-9262 documents actions taken for this discrepancy. The weld was repaired and re-examined prior to returning to service. No additional sample is required because it is an augmented exam.

4.3 Corrective Measures Corrective measures are actions (such as maintenance) taken to resolve relevant conditions, but not including supplemental examinations, analytical evaluations, and repair / replacement activities. Any corrective measures performed for examinations associated with this report period will be shown on the examination data sheets which are on file at the Duke's Corporate Office in Charlotte, North Carolina.

EOC 25 Refueling Outage Report Page 1 of 2 Oconee Unit 3 Revision 0 Section 4 February 4, 2011

4.4 Limited Examinations Limited examinations (i.e., 90% or less of the required examination coverage obtained) identified during EOC 25 (Outage 4) are shown in the table below.

A Request for Relief will be submitted to seek NRC acceptance of the limited coverage for the items listed in the table below.

Summary/item Descriptionof Limitation Number 03.B9.11.0056 See PIP 0-10-10194 for corrective action on this limitation 03.B9.11.0060 See PIP 0-10-10194 for corrective action on this limitation 03.B9.11.0064 See PIP 0-10-10194 for corrective action on this limitation 03.B9.11.0070 See PIP 0-10-10194 for corrective action on this limitation 03.B9.11.0072 See PIP 0-10-10194 for corrective action on this limitation 03.C5.21.0034 See PIP 0-10-10194 for corrective action on this limitation 03.C5.21.0066 See PIP 0-10-10194 for corrective action on this limitation Welds N32389-3-WJ-32, N32389-3-WJ-33, N32389-3-WJ-35, and N32389-3-WJ-36 are Class 1 welds that had PSI exams performed on them during 3EOC-25 and had limited coverage (less than 90%). See PIP 0-10-10194 for the corrective action on these exams.

EOC 25 Refueling Outage Report Page 2 of 2 Oconee Unit 3 Revision 0 Section 4 February 4, 2011

DUKE ENERG Y ORPORA TION QUALITY ASSURANCfW-CHNICAL SERVICES Scheduleworks Inservice Inspection DatabaseManagement System Inspection Results Oconee 3, 4th Interval, Outage 4 (EOC-25)

Insp Insp Insp Geo Summary No Component ID System Date Status Limited Ref RFR Comment

......... ........... .... . . . 1.0............

CLR N N N PT-i10-2.89 03.310.20.0008 3-53-0-2478A-H3 53A 11/02/10 CLR N N N PT-10-288 03.B12.30.0001 3-51A-HP-126 53 11/01/10 ......................................... ......

CLR N N N VT-1 0-651 03.313.10.0001 3-RPV-INT-SUR 10/30/10 50 3RC-287-6 CLR N N N VT-1 0-586 03.B15.210.0001 10/24/10 50 N 03.8 15.210.0002 3RC-287-7 N N N VT-1 0-587

. 50 10/24/10 .........................

............................ CLR N 03.B15.210.0003 3RC-286-1 4 50 10/24/10 CLR N N N VT-i10-594 N

03.B15.210.0004 3RC-286-1 5 10/24/10 CLR N N N VT-1 0-588 N

03.B15.210.0005 3RC-287-3 50 50 10/24/10 CLR CLR N N VT-i10-5889 N

03.815.210.0006 3RC-287-63V 50 10/24/10 10/24/10 CLR CLR N N VT-10-596 03.B15.210.0007 3RC-286-11 10/24/10 CLR N N N VT-i 0-596 03.B15.210.0008 3RC-286-58V N N N VT-1 VT-1 0-590 0-596 10/24/10 03.B15.210.0009 3-PHA-613 50 N N N Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 1 of 32

Summary No S Component ID System Insp Date Insp Status Insp Limited 0Ref RFR Comment 0

033B15.210.0010 3-PHA-14 50 10/24/10 CLR N N N VT-1 0-591 50 10/24/10 CLR N N 03.315.210.0011 3-PHA-1 5 N VT-1 0-592 50 10/24/10 CLR N N 03.B15.210.0012 3-PHB-13 N VT-I 0-598 50 10/24/10 CLR N N 03.B15.210.0013 3-PHB-14 N VT-1 0-599 03..15.210.0014 50 10/24/10 CLR N N 3-PHB-15 N VT-1 0-600 03.B15.210.0015 50 10/24/10 CLR N N 3SGA-HL-CON-36 N VT-1 0-593 03.B15.210.0016 50 10/24/10 CLR N N N VT-I 0-601 3SGB-HL-CON-27 03.815.215.0009 3-PDA1 -2 50 10/24/10 CLR N N N VT-1 0-602 3-PDA2-2 50 10/24/10 CLR N N 03.815.215.0010 N VT-i10-603 03.815.215.0011 3-PDB1-2 50 10/24/10 CLR N N N VT-i 0-60 5 03.815.215.0012 3-PDB2-2 50 10/24/10 CLR N N N VT-10-606 03.B15.215.0013 51A 10/24/10 CLR N N N VT-I 0-607 3RC-212-53V 03.815.215.0014 51A 10/24/10 CLR N N N VT-10-608 3-PDB2-11 03.B15.215.0024 50 10/24/10 CLR N N N VT-1 0-604 3-PIA1-9 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 2 of 32

Summary No 0 Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment 0

03.B15.215.0027 3-PIB12-9 50 10/24/10 CLR N N N VT-1 0-609 03.B2.40.0001 3-SGB-W23 50 11/10/10 CLR Y N N UT-10-661 Greater than 90% coverage achieved.

50 11/10/10 CLR Y N N UT-10-662 (Page 1)

Greater than 90% coverage achieved.

50 11/10/10 CLR Y N N UT-10-662 (Page 2)

Greater than 90% coverage achieved.

50 11/10/10 CLR Y N N UT-1 0-662 (Page 3)

Greater than 90% coverage achieved.

03.B3.140.0001 3-SGA-OUTLET 50 11/01/10 CLR Y N N VT-NA See Areva Report # 51-9148241-000 for documentation of this exam. Greater than 90% coverage achieved.

03.B3.140.0002 3-SGA-OUTLET 50 11/01/10 CLR Y N N VT-NA See Areva Report # 51-9148241-000 for documentation of this exam. Greater than 90% coverage achieved.

03.B3.140.0003 3-SGB-OUTLET 50 11/01/10 -CLR Y N N VT-NA See Areva Report # 51-9148241-000 for documentation of this exam. Greater than 90% coverage achieved.

03.B3.140.0004 3-SGB-OUTLET 50 10/31/10 CLR Y N N VT-NA See Areva Report # 51-9148241-000 for documentation of this exam. Greater than 90% coverage achieved.

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Insp Insp 0 Summary No 0 Component ID System Insp Date Status Limited Ref RFR Comment 03.13.140.0005 3-SGA-INLET 50 10/30/10 CLR N N N Report -NA See Areva Report # 51-9148241-000 for documentation of this exam.

03.1B3.140.0006 3-SGB-INLET 50 10/30/10 CLR N N N VT-NA See Areva Report# 51-9148241-000 for documentation of this exam.

03.83.160.0003 3-LDCB-IN-WJ33V 51A N UT-NA Not Examined. See Relief Request 04-ON-015.

03.B3.160.0004 3-LDCB-OUT-WJ36V 51A N UT-NA Not Examined. See Relief Request 04-ON-015.

.3..5.10.0001 3-RPV-WR53 50 11/04/10 CLR Y N N UT-NA Two weld fabrication indications were recorded for future reference. See Areva Document 51-9148556-000 for documentation of this exam. Greater than 90%

coverage achieved.

03.15.10.0002 3-RPV-WR53A 50 11/04/10 CLR Y N N UT-NA See Areva Document 51-9148556-000 for documentation of this exam. Greater than 90% coverage achieved.

O3.B6.1 0.0021 3-RPV-26-209-2 1 CLR N N N VT-i10-621 50 11/02/10 O3.B6.1 0.0022 3-RPV-26-209-22 11/02/10 CLR N N N VT-1 0-622 50 03.16.10.0023 3-RPV-26-209-23 50 11/02/10 CLR N N N VT-i.0-623 03.86.10.0024 3-RPV-26-209-24 50 11/02/10 CLR N N N VT-1 0-624 03.86.10.0025 3-RPV-26-209-61 50 11/02/10 CLR N N N VT-10-625 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/0 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 4 of 32

Summary No Insp Insp Insp 0 Component ID System Date Status Limited Ref RFR Comment N VT-i 0-62 6 03.B6.10.0026 3-RPV-26-209-26 50 11/02/10 CLR 3-RPV-26-209-27 11/02/10 N VT-1 0-627 03.B6.10.0027 50 CLR 3-RPV-26-209-28 50 11/02/10 CLR N VT-10-628 03.B6.10.0028 3-RPV-26-209-29 50 11/02/10 CLR N VT-10-629 03.B6.10.0029

.3.B6.10.0030 3-RPV-26-209-30 50 11/02/10 CLR N VT-i10-630 03.B6.10.0031 3-RPV-26-209-31 50 11/02/10 N VT-1 0-631 03.B6.10.0032 3-RPV-26-209-32 50 11/02/10 CLR CLR N VT-1 0-632 3-RPV-26-209-33 03.B6.10.0033 50 11/03/10 CLR N VT-1 0-639

.3.86.10.0034 3-RPV-26-209-67 50 11/03/10 CLR N VT-i10-64 0

..........i....................... .

CLR 03.B6.10.0035 3-RPV-26-209-35 3-RPV-26-209-37 50 11/03/10 CLR N VT-i10-64 1 CLR 50 N 03.86.10.0036 11/03/10 VT-i10-642 3-RPV-26-209-38 03.B6.10.0037 50 N VT-1 0-643 3-RPV-26-209-39 CLR 03.B6.10.0038 50 11/03/10 N VT-10-644 03.B6.10.0039 N VT-1 0-645 50 11/03/10 CLR Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 5 of 32

Summary No Component ID System Insp Date Insp Status Insp Limited BRef RFR Comment 03.B6.10.0040 3-RPV-26-209-40 50 11/03/10 CLR N N N VT-1 0-646

.3.B6.30.0021 3-RPV-25-209-21 50 11/01/10 N N N CLR UT-10-574 03.B6.30.0022 3-RPV-25-209-22 50 11/01/10 CLR N N N UT-10-575 03.B6.30.0023 3-RPV.25-209-23 50 11/01/10 CLR N N N UT-10-576 O3.B6.30.0024 3-RPV-25-209-24 50 11/01/10 CLR N N N UT-10-577 03.B6.30.0025 3-RPV-25-209-61 50 11/01/10 CLR N N N UT-10-578 03.B6.30.0026 3-RPV-25-209-26 50 11/01/10 CLR N N N UT-1 0-579 03.B6.30.0027 3-RPV-25-209-27 50 11/01/10 CLR N N N UT-10-580 03.B6.30.0028 3-RPV-25-209-28 50 11/01/10 CLR N N N UT-i10-58 1 03.B6.30.0029 3-RPV-25-209-29 50 11/01/10 CLR N N N UT-10-582 03.B6.30.0030 3-RPV-25-209-30 50 11/01/10 CLR N N N UT-1 0-583

.3.B6.30.0031 3-RPV.25-209-3 1 50 11/01/10 CLR N N N UT-1 0-584 03.B6.30.0032 3-RPV-25-209-32 50 11/01/10 CLR N N N UT-1 0-585 03.B6.30.0033 3-RPV-25-209-33 50 11/03/10 CLR N N N UT-1 0-607 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 6 of 32

W Insp Insp Insp & 0 Summary No Component ID System Date Status Limited Ref RFR Comment 03.B6.30.0034 3-RPV-25-209-67 50 11/03/10 CLR N N N UT-1 0-608 03.86.30.0035 3-RPV-25-209-35 11/03/10 N N N UT-i 0-609 50 CLR 03.B6.30.0036 3-RPV-25-209-36 11/03/10 N N N UT-10-610 50 CLR 03.B6.30.0037 3-RPV-25-209-37 50 11/03/10 N N N UT-10-611 CLR 03.B6.30.0038 3-RPV-25-209-38 50 11/03/10 N N N UT-10-612 CLR 03.86.30.0039 3-RPV-25-209-39 50 11/03/10 N N N UT-10-613 CLR 03.B6.30.0040 3-RPV-25-209-40 50 11/03/10 N N N UT-10-614 CLR 03.B6.50.0002 3-RPV-WASH-BUSH 50 11/02/10 N N N VT-i10-647 CLR 03.B7.20.0003 3-PZR-LHB-STUDS 50 10/25/10 CLR N N N VT-10-616 03.B7.30.0005 3-SGA-UHHG-STUDS 10/29/10 CLR N N N VT-i10-652 50 03.B7.30.0006 3-SGB-UHHG-STUDS 10/29/10 CLR N N N VT-1 0-653 50 03.87.70.0003 3-53A-CF 13-STUDS 53A 11/01/10 CLR N N N VT-10-619 03.B7.70.0005 3-53A-LP1-STUDS 53A 11/01/10 CLR N N N VT-1 0-620 03.B9.11.0002 3RC-283-5V 11/11/10 CLR N N N UT-1 0-663 (Page 1) 50 N N N UT-1 0-663 (Page 2) 50 11/11/10 CLR Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" PCOconee 3 1/19/2011 3:28:58 PM Page 7 of 32

Summary No Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment 0

UT- 0-664 (Page 1) 03.B9.11.0004 3RC-283-1 lV 50 11/10/10 CLR UT-1 0-664 (Page 2) 50 11/10/10 CLR 03.89.11.0010 3-PIA2-7 50 10/28/10 CLR UT-10-558

.3.B9.11.0013 10/31/10 3-PIB1-7 50 REC UT-1 0-566 Embedded flaw was acceptable per Table IWB-3514-2 03.B9.11.0016 10/31/10 CLR 3-PIB2-7 50 UT-10-567 03..9.11.0017 10/28/10 CLR 3-PDA1-2 50 UT-10-559 03.B9.11.0019 10/28/10 CLR 3-PDA2-2 50 UT-1 0-560 U...- 0. 6.

.. .8....................................

O3.B9.1 1.0021 10/31/10 CLR 3-PDB1-2 50 UT-1 0-568 03.B9.11.0023 50 10/31/10 CLR UT-1 0-569 3-PDB2-2 03.B9.11.0025 50 CLR UT-i 0-653 (Page 1) 3-PSL-1 11/07/10 50 CLR UT-10-653 (Page 2) 11/07/10 03.89.11.0049 50 CLR 3-PIAl-7 10/28/10 UT-1 0-561 03.B9.11.0056 3-PIA2-8 50 11/04/10 CLR Y N Y UT-10-646 (Page 1)

Best effort exam for coverage.

- - I Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 8 of 32

Summary No S Component ID System Insp Date Insp Status Insp Limited 0Ref RFR Comment 03.B9.11.0056 3-PIA2-8 50 11/04/10 CLR Y N Y UT-1 0-646 (Page 2)

Best effort exam for coverage.

50 11104/10 CLR Y N Y UT-10-657 (Page 1) 50 11/04/10 CLR Y N Y UT-1 0-657 (Page 2) 50 11/04/10 CLR Y N Y UT-10-657 (Page 3)

PIP 0-10-10194 was written to determine the corrective action for the limited coverage achieved for this item.

Y N Y UT-10-640 (Page 1) 03.B9.11.0060 3-PIB1-8 50 11/04/10 CLR Y N Y UT-10-640 (Page 2) 50 11/04/10 CLR Y N Y UT-1 0-640 (Page 3) 50 11/04/10 CLR PIP 0-10-10194 was written to determine the corrective action for the limited coverage achieved for this item.

50 11/04/10 CLR Y N Y UT-1 0-647 (Page 1)

Best effort exam for coverage.

50 11/04/10 CLR Y N Y UT-1 0-647 (Page 2)

Best effort exam for coverage.

03.B9.11.0064 3-PIB2-8 50 10/30/10 REC N N N ' PT-1 0-285 The two rounded indications that were recorded previously during the third interval (10-26-98), did not change. Acceptable per IWB-3514.3. (Category A, Appendix F, Fig.2) 50 11/04/10 CLR Y N Y UT-10-645 (Page 1)

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O Insp Insp Insp 0 0 Summary No Component ID System Date Status Limited Ref RFR Comment 03.B9.11.0064 3-PIIB2-8 50 11/04/10 CLR Y N Y UT-1 0-645 (Page 2) 50 11/04/10 CLR Y N Y UT-1 0-645 (Page 3)

PIP 0-10-10194 was written to determine the corrective action for the limited coverage achieved for this item.

50 11/04/10 CLR Y N Y UT-10-648 (Page 1)

Best effort exam for coverage.

50 11/04/10 CLR Y N Y UT-1 0-648 (Page 2)

Best effort exam for coverage.

03.B9.11.0070 3-PDA2-1 50 10/31/10 REC N N N PT-1 0-287 The rounded indication that was recorded previously during the third interval (11-14-2001), did not change. Acceptable per IWB-3514.3. (Category A, Acceptance Standard F, Fig. F-2) 50 11/04/10 CLR Y N Y UT-10-649 (Page 1)

Best effort exam for coverage.

50 11/04/10 CLR Y N Y UT-1 0-649 (Page 2)

Best effort exam for coverage.

50 11/04/10 CLR Y N Y UT-10-658 (Page 1) 50 11/04/10 CLR Y N Y UT-10-658 (Page 2) 50 11/04/10 CLR Y N Y UT-10-658 (Page 3)

PIP 0-10-10194 was written to determine the corrective action for the limited coverage achieved for this item.

03.B9.11.0072 3-PDB1-1 50 11/06/10 CLR Y N Y UT-10-641 (Page 1)

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Summary No 0 Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment 03.B9.1 1.0072 3-PDB1-1 50 11/06/10 CLR Y N Y UT-10-641 (Page 2) 50 11/06/10 CLR Y N Y UT-1 0-641 (Page 3)

PIP 0-10-10194 was written to determine the corrective action for the. limited coverage achieved for this item.

50 11/06/10 CLR Y N Y UT-10-650 (Page 1)

Best effort exam for coverage.

50 11/06/10 CLR Y N Y UT-10-650 (Page 2)

Best effort exam for coverage.

50 CLR N N N PT-i10-278 03.19.21.0004 3RC-211-70 10/27/10

.3..9.21.0005 50 CLR N N N PT-10-279 3RC-210-43 10/27/10 03.B9.21.0020 3HP-503-29 51A 11/10/10 CLR N N N PT-i10-298 03.B9.21 .0021 3HP-501-28 51A 11/10/10 CLR N N N PT-10-299 03.69.21.0024 51A 11/10/10 CLR N N N PT-10-300 3HP-502-18 03.B9.21.0025 51 A 11/10/10 CLR N N N PT-10-301 3HP-502-30 03.B9.21.0032 3RC-21.2-45 51A 101/271/10 CLR N N N PT-10-281 03.B9.21.0033 3RC-212-52 51A 10/27/10 CLR N N N PT-i10-282 03.B9.21.0034 51A 10/27/10 CLR N N N PT-1 0-283 3HP-243-15 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 11 of 32

Summary No 0 Component ID System Insp Date Insp Status Ins; Limitied Ref RFR Comment 03,B9.21.0035 3RC-213-26 51A 10/27/10 CLR N N N PT-1 0-284 3-51A-69-26A 11/08/10 N N PT-i10-296 03,89.21.0051 51A CLR N 3-51A-69-29A 11/08/10 N N N PT-1 0-297 03,B9.21.0052 51A CLR 03.,9.21.0060 10/27/10 N 3HP-240-32 51A REC N N PT-1 0-280 The rounded indication that was recorded previously during the third interval (11-14-2001), did not change. Acceptable per IWB-3514.3. (Category A, Acceptance Standard F, Fig. F-2) 03,19.21.0062 50 11/06/10 N N N PT-i10-295 3-PSP-9 CLR 50 11/03/10 N N N PT-10-292 03,89.21.0065 3-PSP-22 CLR 50 11/08/10 CLR N N N N UT-i10-660 03.89.31.0002 3-PHA-16 50 11/03/10 REC" N N PT-10-292 03.89.40.0003 3-50-152-28 Rounded Indication (.1 inches in diameter). Acceptable per IWB-3514.3.

(Category A, Acceptance Standard F, Fig. F-2) 11/10/10 03.39.40.0008 3-51A-69-84 51A CLR N N N PT-1 0-302 10/19/10 CLR N 03.C2.31.0002 3-LPCB-OUTLET 53A N N PT-10-276 11/05/10 CLR N 03.C3.20.0006 3-03-0-2481A-H15A 03 N N MT-10-110 10/13/10 CLR N N N PT-10-275 03.C3.20.0008 3-03A-2439A-LDD-3002 03A 11/06/10 CLR N N N PT-10-293 03.C3.20.0011 3-14B-0-2479A-HlO 14B Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 12 of 32

Insp Insp Insp &

Summary No Component ID System Date Status Limited Ref RFR Comment 03.C3.20.0021 3-53B-5-0-2436D-R3 53B 10/19/10 CLR N N N PT-1 0-277 03.05.11.0008 3LP-132-6 53A 11/04/10 CLR N N N UT-1 0-628 03.C5.11.0009 3LP-1 32-7 53A 11/04/10 CLR N N N UT-10-629 03.C5.11.0019 3LP-134-102 53A 10/19/10 CLR N N UT-i 0-508 (Page 1) 53A 10/19/10 CLR N N UT-10-508 (Page 2) 53A 10/19/10 CLR N N UT-1 0-508 (Page 3) 03.C5.11.0026 3-53A-1 7-4 53A 11/02/10 CLR N UT-10-618 (Page 1) 53A 11/02/10 CLR N UT-1 0-618 (Page 2) 53A 11/02/10

.LR N UT-1 0-618 (Page 3)

O3.C5.11.0027 3-53A-17-5 53A 11/03/10 CLR N UT-i10-619 (Page 1) 53A 11/02/10 CLR N UT-1 0-619 (Page 2) 53A 11/03/10 CLR N UT-1 0-620 (Page 1) 03.C5.11.0028 3-53A-1 7-6 53A 11/02/10 CLR N UT-i 0-620 (Page 2) 53A 11/02/10 CLR N UT-10-624 (Page 1) 03.C5.11.0035 3LP-221-9 53A 11/02/10 CLR N UT-1 0-624 (Page 2)

Greater than 90% coverage achieved for this item.

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Summary No Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment 0

03.C5.11.0036 3LP-221-3 53A 11/02/10 CLR Y N N UT-10-625 (Page 1) 53A 11/02/10 CLR Y N N UT-1 0-625 (Page 2)

Greater than 90% coverage achieved for this item.

¥ 3LP-221-2 53A 11/02/10 UT-i 0-626 (Page 1) 03.C5.11.0037 CLR N N Y

53A 11/02/10 UT-10-626 (Page 2)

CLR N N Greater than 90% coverage achieved for this item.

3LP-223-26 53A 11/03/10 03.C5.11.0102 CLR N N N UT-10-617 51A 10/14/10 CLR 03.C5.21.0006 3-51A-1 19-13 N N N UT-10-501 (Page 1) 51A 10/14/10 CLR N N N UT-10-501 (Page 2) 03.05.21.0010 51A 11/10/10 CLR N N UT-1.0-666 (Page 1) 3HP-503-25 N UT-10-666 (Page 2) 53A 11/10/10 CLR N N N

03.C5.21.0016 51A 10/12/10 CLR N N UT-10-503 (Page 1) 3HP-436-17 N 51A 10/12/10 CLR N N UT-..0-503 (Page 2)

N 03.05.21.0017 51A 10/12/10 CLR N N N UT-10-502 (Page 1) 3HP-433-69 51A 10/12/10 CLR N N N UT-10-502 (Page 2) 03.C5.21.0025 51A 10/12/10 CLR 3-51A-52-46 N N N UT-10-504 (Page 1) 51A 10/12/10 CLR N N N UT-1 0-504 (Page 2)

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Summary No 0 Component ID System Insp Date Insp Status Insp-Limited 0 Ref RFR Comment 0

10/12/10 CLR N UT-i10-500 (Page 1) 03.C5.21.0026 3-51A-52-67 51A N N 10/12/10 CLR N UT-10-500 (Page 2) 51A N N 10/12/10 CLR N N UT-10-500 (Page 3) 51A N 10/14/10 03.C5.21.0034 3HP-365-40 51A CLR Y N Y UT-1 0-509 (Page 1) 10/14/10 51A CLR Y N Y UT-1 0-509 (Page 2) 10/14/10 51A CLR Y N Y UT-1 0-509 (Page 3) 51A 10/20/10 CLR Y N Y UT-1 0-509 (Page 4)

PIP 0-10-10194 was written to determine the corrective action for the limited coverage achieved for this item.

03.C5.21.0038 3-51A-67-28 51A 11/11/10 CLR N N UT-10-667 (Page 1) 51A 11/11/10 CLR N N UT-1 0-667 (Page 2) 11/11/10 CLR N UT-i 0-668 (Page 1) 03.C5.21.0039 3-51A-67-34 51A N 11/11/10 CLR N UT-10-668 (Page 2) 51A N 03.05.21.0053 N 3-51 A-1 18-12 51A 10/13/10 CLR N UT-10-505 (Page 1)

N 51A 10/13/10 CLR N UT-10-505 (Page 2) 03.C5.21.0065 N N UT-i 0-665 (Page 1) 3-51A-67-60 51A 11/10/10 CLR N N UT-10-665 (Page 2) 51A 11/10/10 CLR Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C' Oconee 3 1/19/2011 3:28:58 PM Page 15 of 32

Summary No 0 Component ID - System Insp Date Insp Status Insp Limited 0

Ref RFR Comment 03.C5.21.0066 3HP-498-14 51A 10/21/10 CLR Y N Y UT-10-513 (Page 1) 51A 10/21/10 CLR Y N Y UT-10-513 (Page 2) 51A 10128110 CLR Y N Y UT-1 0-513 (Page 3) 51A 10/21110 CLR Y N Y UT-10-513 (Page 4)

PIP 0-10-10194 was written to determine the corrective action for the limited coverage achieved for this item.

N 03.C5.21.0070 3-51A-117-15 51A 10/13/10 CLR N N UT-1 0-669 (Page 1)

N 51A 10/13/10 CLR N N UT-1 0-669 (Page 2)

CLR N UT-I10-506 (Page 1) 03.C5.21.0071 3-51A-117-9 51A 10/12/10 N N CLR N UT-10-506 (Page 2) 51A 10/13/10 N N CLR 03.C5.51.0007 3MS-20B-B 01A 11/02/10 N Y N UT-10-606 Indications 1, 2, and 3 were determined to be ID geometry due to backing ring.

01A CLR N UT-10-639 (Page 1) 03.C5.51.0008 3MS-1 18-4 11/01/10 N N 01A CLR N UT-1 0-639 (Page 2) 11/01/10 N Y Indications 1 and 2 were determined to be geometric reflections due to backing ring.

N N N 03.C5.51.0018 3FW D-62-B 03 11/01/10 CLR UT-10-536 N N N 03.C5.51.0030 3-14B-116-56 14B 10/20/10 CLR UT-10-514 (Page 1)

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Summary No 0 Component ID System Insp Date Insp Status Insp Limited 0Ref RFR Comment 03.C5.51.0030 3-141-116-56 14B 10/20/10 CLR N Y N UT-1 0-514 (Page 2)

Indications # 1 was determined to be ID root geometry.

N N N UT-I 0-515 (Page 1) 03.C5.51.0031 3-144B-116-57 14B 10/20/10 CLR N N N UT-1 0-515 (Page 2) 14B 10/20/10 CLR 10/20/10 CLR N N N UT-10-515 03.C5.51.0032 3LPS-521-2 148 03.C5.51.0033 10/20/10 . LR N N N UT-10-511 3LPS-478-10 14B 03.C5.51.0038 10/21/10 CLR N N N UT-10-512 3LPS-477-52 14B 03.C5.51.0046 10/19/10 CLR N N N UT-i10-507 (Page 1) 3-20B-21-18-18 20B 10/19/10 CLR N N N UT-i10-507 (Page 2) 20B 10/19/10 CLR N N N UT-i10-507 (Page 3) 20B 11/03/10 CLR N N N UT-i10-507 (Page 4) 20B 03.C5.51.0050 11/05/10 CLR N N N UT-10-651 (Page 1) 3FWD-84-B 03 11/05/10 CLR N N N UT-1 0-651 (Page 2) 03 11/06/10 CLR N N N UT-10-652 (Page 1) 03.C5.51.0051 3-03-27-10 03 11/06/10 CLR N N N UT-1 0-652 (Page 2) 03 11/08/10 CLR N N N RT-10-005 03.C5.61.0004 3FDW-226-33 03A Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 17 of 32

yo Insp Insp Insp0 Summary No Component ID System Date Status Limited Ref RFR Comment O3.D1.20.0007 3-03A-1-0-2439B-H180 03A 10/23/10 CLR N N N VT-10-574 03.0 1.20.0008 3-03A-1-0-2400A-H 118 03A 09/30/10 CLR N N N VT-10-562 O3.D1.20.0009 3-03A-1-0-2400A-H130 03A 09/29/10 CLR N N N VT-10-557 O3.D1.20.0019 3-14B-2437A-WM-7002 14B 09/16/10 CLR N N N VT-10-552 03.F1.10.0003 3-51A-0-2479A-H4A 51A 10/25/10 REC N N N VT-10-582 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service.

O3.F 1.11.0005 3-53-0-2478A-H2 53A 11/02/10 CLR N N N VT-10-633 03.F1.12.0008 3-53-0-2478A-H3 53A 11/02/10 CLR N N N VT-10-635 03.F1.12.0009 3-57-0-2481A-EWD-H1701 57 10/25/10 CLR N N N VT-10-615 03.F1.20.0007 3-03-0-2480A-H6A 03 10125/10 CLR N N N VT-10-610 03.F1.20.0009 3-03A-2439A-LDD-3002 03A 10/13/10 CLR N N N VT-10-566 03.F1.20.0011 3-14B-1-0-2439A-SR20 14B 10/24/10 REC N N N VT-10-585 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service. Work Order # 01021255 was written to correct problems.

03.F1.20.0014 3-14-0-2478F-H6025 14 11/07/10 REC N N N VT-10-650 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service. Work Order # 1021340 was written to correct problems.

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Summary No Component ID System Insp Date Insp Status Insp Limited 0Ref RFR Comment 03.F1 .20.0015 N 3-51A-1 2435D-DE034 51A 09/08/10 CLR N VT-1 0-549 03.F1.20.0016 3-51A-1 24350-Hi 34 CLR N N VT-i 0-576 51A 10124/10 03.F .20.0017 3-51A-1-0-2435D-Hi 56 CLR N N VT-1 0-577 51A 10/24/10 03.F1.20.0031 CLR N N 3-51 B-2-0-2436C-H 18 51B 09/09/10 VT-i10-551 03.F1 .20.0047 CLR N N VT-i10-614 3-53B-0-2436D-WF1000 53B 10/23/10 03.F1.20.0051 54A 09/23/10 CLR N N VT-i10-554 3-54A-2-0-2435B-SR21 03.F1.20.0056 54A 10/23/10 CLR N N VT-1 0-572 3-54A-3-0-2439A-SR13 03.F1.20.0304 CLR N N VT-1 0-555 3-53B-2-0-2435B-H30 53B 09/23/10 03.F1.21.0007 CLR N N VT-i10-64 8 3-14B-0-2479A-H 19D 14B 11/05/10 03.F1.21.0013 CLR N N VT-i10-649 3-14B-0-2479A-H 10 14B 11/04/10 03.F1.21.0026 CLR N N VT-i10-550 3-51 B-2-0-2436C-H9 51B 09/08/10 03.F1.21.(032 CLR N N VT-i 0-618 3-53B-5-0-2436D-R3 53B 10/28/10 03.F1.21.0039 CLR N N VT-10-573 3-54A-3-0-2435B-H53 54A 10/23/10 03.F1.21.0176 CLR N N VT-1 0-563 3-53B-2-0-2436C-H 145 53B 10/05/10 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 19 of 32

0 Summary No 0 Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment 0

03.F1 .22.0008 3-01A-0-2480A-H7B 01A 10/25/10 REC N N N VT-10-583 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service. Work Order # 01021500 was written to correct problems.

03.F1 .22.0010 3-03-0-2481A-Hi 5A 03 11/02/10 CLR N N N VT-1 0-634 03.F1 .30.0009 3-03A-1-0-2439B-H 180 03A 10/23/10 REC N N N VT-1 0-575 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service.

03.F1 .30.0011 3-03A-1 2400A-H 118 CLR N N N VT-i10-561 03A 09/30/10

.3.F1..30.0012 3-03A-1 2400A-H 130 03A CLR N N N VT-1 0-558 09/29/10 03.F1 .30.0019 3-03A-1-0-2400A-H 120 03A CLR N N N VT-i10-568 10/14/10 03.F1 .30.0021 3-03A-1-0-2400B-H1 47 03A CLR N N N VT-1 0-560 09/29/10 03.F1..30.0022 03A CLR 3-03A-1-0-2439C-H5 10/23/10 N N N VT-10-571 03.F1 .30.0027 07A CLR 3-07A-6-0-2400A-H68 09/30/10 N VT-10-559

.3.F1 .30.0034 07A CLR 3-07A-2400A-HTT-H312 10/14/10 N VT-1 0-569 03.F1 .30.0037 CLR 3-14B-2437A-WM-7002 14B 09/16/10 N VT-1 0-553 03.F1 .30.0053 CLR VT-10-578 2-WL-10OA-KO031 WL 10/25/10 N 03.F1 .31.0002 3-03A-1-0-2401A-SR17 03A 10/13/10 CLR N N N VT-10-567 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 20 of 32

Summary No 0 Component ID System Insp Date Insp Status Insp Lhmited 0Ref RFR Comment 031F1.31.0015 3-13-0-2400B-MLM-21 01 13 10/19/10 REC N N N VT-1 0-570 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service. Work Order # 1021169 was written to correct problems.

.3.F1

.31.0016 3-1 4B-6-0-2438B-SR7 14B 10/05/10 CLR N N N VT-i10-564 03.Fl.31.0017 3-14B-6-0-2438B-SR8 14B 10/05/10 CLR N N N VT-1 0-565 N N N VT-1 0-556 03.F1.40.0020 3-RBS-PU-A 54 09/23/10 REC The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service.

N N N VT-10-584 03.F1.40.0032 3-50-RCPM-3A1-SS3 50 10/25/10. REC The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service.

03.G1.1.0001 3-RCP-3A1 50 10/28/10 CLR N N N UT-10-534 3-RCP-3A2 10/28/10 CLR N N N UT-10-533 03.G1.1.0002 50 3-RCP-3B1 10/28/10 CLR N N N UT-1 0-535 03.G1.1.0003 50 3-RCP-3B2 10/27/10 CLR N N N UT-10-516 03.G1.1.0004 50 10/28/10 CLR N N N UT-1 0-524 (Page 1)

O3.G12.1.0005 3RC-212-53V 51A 10/28/10 CLR CLR 51A N N N UT-1 0-524 (Page 2) 10/28/10 51A N N N UT-1 0-524 (Page 3)

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Insp Insp Insp Summary No Component ID System Date Status Limited Ref RFR Comment 03.G12.1.0005 3RC-212-53V 51A 10/28/10 CLR N N N UT-1 0-524 (Page 4) 51A 10128/10 CLR N N N UT-10-524 (Page 5) 10/28/10 N N N UT-10-526 (Page 1.)

03.G12.1.0006 3-PDB2-11 51A CLR 10/28/10 N N N UT-10-526 (Page 2) 51A CLR 10/28/10 N N N UT-1 0-526 (Page 3) 51A CLR 10/28/10 N N N UT-1 0-526 (Page 4) 51A CLR 10/28/10 N N N UT-1 0-526 (Page 5) 51A CLR 03.G12.2.0001 3-RPV-WR53 50 11/04/10 CLR Y N N UT-NA Two weld fabrication indications were recorded for future reference. See Areva Document 51-9148556-000 for documentation of this exam. Greater than 90%

coverage achieved.

.3.G12.2.0002 3-RPV-WR53A 50 11/04/10 CLR Y N N UT-NA See Areva Document 51-9148556-000 for documentation of this exam. Greater than 90% coverage achieved.

03.G12.2.0005 N N N UT-i10-563 3-PIA1-7 50 10/28/10 CLR 03.G12.2.0006 N N N UT-1 0-565 3-PIA2-7 50 10/28/10 CLR O3.G12.2.0007 3-PIB1-7 50 10/31110 REC N N N UT-1 0-570 Embedded Flaw is acceptable per Table IWB-3514-2.

03.G12.2.0008 3-PIB2-7 50 10/31/10 CLR N N N UT-10-571 Printed 1/19/2011 3:50:42 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 22 of 32

S Insp B Insp Insp Summary No Component ID System Date Status Limited Ref RFR Comment 03.G12.2.0009 3-PDA1-2 50 10/28/10 CLR N N N UT-10-562 03 .G.12..2 .00 10 50 10/28/10 CLR N N 3-PDA2-2 UT-1 0-564 03.G12.2.0011 50 10/31/10 CLR N N 3-PDB1-2 UT-10-572 03.G12.2.0012 50 10/31/10 CLR N N 3-PDB2-2 UT-1 0-573 O3.G16.1.0001 3-50-20-9 50 10/29/10 CLR N N UT-i10-530 (Page 1) 50 10/29/10 CLR N N UT-10-530 (Page 2)

O3.G16.1.0002 3-50-20-11 50 10/29/10 CLR N N UT-1 0-531 (Page 1) 50 10/29/10 CLR N N UT-i10-531 (Page 2) 03.G16.1.0003 50 10/29/10 CLR N N UT-10-532 (Page 1) 3-50-20-ELBOW 50 10/29/10 CLR N N UT-1 0-532 (Page 2) 03.G2.1.0005 51A 10/29/10 CLR N N UT-10-52 1 3-PDB2-46 03.G2.1 .0006 3-P DA1 -46 51A 10/28/10 CLR N N UT-10-517 03.G2.1.0007 3-PDB1-46 51A 10/29/10 CLR N N UT-i 0-52 2 O3.G2.1 .0008 51A 10/28/10 CLR N N UT-1 0-518 3-PDA2-46 03.G2.1.0009 51A 10/28/10 CLR 3RC-212-53V N N N UT-10-523 (Page 1)

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Summary No Component ID System Insp Date Insp Status Insp Limited 0Ref RFR Comment 03.G2.1.0009 3RC-212-53V 51A 10/28/10 CLR N N N UT-1 0-523 (Page 2) 51A 10/28/10 CLR N N N UT-1 0-523 (Page 3) 51A 10/28/10 CLR N N N UT-1 0-523 (Page 4) 51A 10/28/10 CLR N N N UT-1 0-523 (Page 5) 51A 10/27/10 UT-i 0-519 (Page 1) 03.G2.1.0010 3RC-211-70 CLR 51A 10/27/10 UT-10-519 (Page 2)

CLR 51A 10/27/10 UT-10-519 (Page 3)

CLR 51A 10/27/10 UT-1 0-519 (Page 4)

CLR 51A 10/27/10 UT-1 0-519 (Page 5)

CLR 51A 10/28/10 UT-1 0-525 (Page 1) 03.G2.1.0011 3-PDB2-11 CLR UT-i10-525 (Page 2) 51A 10/28/10 CLR UT-10-525 (Page 3) 51A 10/28/10 CLR UT-1 0-525 (Page 4) 51A 10/28/10 CLR UT-10-525 (Page 5) 51A 10/28/10 CLR CLR UT-10-520 (Page 1) 03.G2.1.0012 3RC-210-43 51A 10/27/10 CLR UT-1 0-520 (Page 2) 51A 10/27/10 CLR 51A 10/27/10 N N N UT-1 0-520 (Page 3)

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Summary No Component ID System Insp Date Insp Status Insp Limited 0Ref RFR Comment 03.G2.1.0012 3RC-210-43 51A 10/27110 CLR N N N UT-10-520 (Page 4) 51A 10/27/10 CLR N N N UT-10-520 (Page 5)

O3.G2.1 .0013 3-PDB2-47 51A 10/29/10 CLR N N N UT-1 0-600 03.G2.1.0014 3-PDA2-47 51A 10/27/10 CLR N N N UT-i 0-546 O3.G2.1 .0015 3-PDB1-47 5IA 10/29/10 CLR N N N UT-1 0-599 03.G2.1.0016 51A 10/27/10 CLR N N N UT-i10-5 52 3-PDA1-47 O3.G2.1..0017 ..A 10/27/10 CLR N N N UT-1 0-551 3RC-211-73 03.G2.1.0018 51A 10/29/10 CLR N N N UT-1 0-557 3RC-212-52 O3.G2.1..0019 51A 10/29/10 CLR N N N UT-i 0-601 3RC-213-26 03.G2.1.0020 51A 10/27/10 CLR N N N UT-1 0-547 3RC-210-46 03.G2.1.0021 3RC-21 2-430 51A 10/29/10 CLR N N N UT-i 0-595 03.G2.1.0022 3RC-212-45 51A 10/29/10 CLR N N N UT-1 0-597 03.G2.1.0023 51A 10/27/10 CLR N N N UT-i10-548 3RC-210-31 03.G2.1.0024 51A 10/29/10 CLR N N N UT-10-602 3RC-213-27 03.G2.1.0025 51A 10/27/10 CLR 3RC-211-54 N N N UT-10-556 Printed 1/19/2011 3:50:43 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 25 of 32

Summary No 0 Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment

3. G3. 1. 0001 N N N 3PSL-11 50 11/07/10 CLR PT-1 0-294 03.G4.1.0001 3RC-21 2-45 51A 10/29/10 CLR N N N UT-i 0-598 O3.G4. .0002 3RC-212-43C 51A 10/29/10 CLR N N N UT-1 0-594 03.G4.1.0003 3RC-212-52 51A 10/29/10 CLR N N N UT-1 0-593 03.G4.1.0004 51A 10/29/10 CLR N N N UT-1 0-603 3RC-213-27 O3.G4.1 .0005 51A 10/29/10 CLR N N N UT-10-604 3RC-213-26 03.G4.1.0006 51A 10/30/10 CLR N N N UT-i10-586 3HP-242-39 03.G4.1.0007 3H P-242-40 .. 51A 10/30/10 CLR N N N UT-1 0-587 03.G4.1.0008 3HP-242-46 51A 51A 10/30/10 10130110 CLR N N N UT-1 0-588 03.G4.1.0009 3HP-243-69A CLR N N N UT-10-589 03.G4.1.0010 3HP-243-23 51A 10/30/10 CLR N N N UT-1 0-590 03.G4.1.0011 3HP-243-22 51A 10/30/10 CLR N N N UT-1 0-591 03.G4.1.0012 51A 10/29/10 CLR Y N N 3RC-210-32 RT-NA 51A 10/28/10 CLR N N N UT-1 0-544 Printed 1/11)/2011 3:50:43 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 26 of 32

S Insp Insp Insp 90 Summary No Component ID System Date Status Limited Ref RFR Comment 03.G4.1.0013 3RC-211-47 51A 10/29/10 CLR Y N N RT-NA 51A 10/27/10 CLR N N N UT-1 0-553 O3.G4.1.0014 3RC-212-46 51A 11/07/10 CLR Y N N RT-NA 51A 10/29/10 CLR N N N UT-1 0-596 03.G4.1.0015 3RC-213-28 51A 11/07/10 REP Y N N RT-NA A reportable indication was found (lack of fusion) and the area was repaired. The repaired area was reexamined and found to be acceptable. PIP 0-10-9262 was written to document the action taken for the reportable indication.

51A 10/29/10 CLR UT-10-605 (Page 1) 51A 11/10/10 CLR UT-1 0-605 (Page 2) 51A 11/12/10 CLR UT-10-605 (Page 3) 51A 10/28/10 CLR UT-i10-54 1 03.G4.1.0016 3HP-240-19 51A 10/28/10 CLR UT-1 0-542 03.G4.1.0017 3HP-240-21 51A 10/28/10 CLR UT-1 0-543 03.G4.1.0018 3HP-240-32 51A 10/28/10 CLR UT-1 0-537 03.G4.1.0019 3HP-241-32 51A 10/28/10 CLR 03.G4.1.0020 3HP-241-33 UT-1 0-538 03.G4.1.0021 3HP-241-48 51A 11/05/10 CLR UT-10-634 Printed 1119/2011 3:50:43 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 27 of 32

Summary No 0 Component ID System Insp Date Insp Status Insp Limited

@0 Ref RFR Comment 0

03.G4.1.0022 3HP-241-43 51A 10128/10 CLR N N UT-10-539 O3.G4.1.0023 51A N N 3HP-243-21 10/30/10 CLR UT-10-592 03.G4.1.0024 3RC-21 0-46 51A 10/27/10 N N CLR UT-1 0-549 03.G4.1.0025 3RC-210-31 51A 10/27/10 CLR N N UT-10-550 03.G4.1.0026 51A 10/27/10 CLR N N 3RC-211-54 UT-1 0-554 03.G4.1.0027 51A 10/27/10 CLR N N 3RC-211-73 UT-1 0-555 03.G4.1.0029 51A 10/28/10 CLR N N 3HP-241-50 UT-10-540 03.G4.1.0030 51A 11/05/10 CLR N N 3HP-240-38 UT-10-635 03.H2.1.0007 50. 11/01/10 CLR N N 3-PIAl-9 PT-1 0-290 50 10/30/10 CLR 03.H2.1.0010 3-PI1B2-9 N N N PT-10-286 03 11/03/10 03.H3.1.0004 3-03-31-13 UT-1 0-615 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

11/04/10 CLR 03 N N N UT-10-627 (Page 1) 11/04/10 CLR 03 N N N UT-10-627 (Page 2) 11/04/10 CLR 03 N N N UT-10-627 (Page 3)

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Summary No 9

Component ID System Insp Date Insp Status Insp Limited 9.

Ref RFR Comment 0

03.H3.1.0004 3-03-31-13 03 11/04/10 CLR N N N UT-1 0-627 (Page 4) 03.H3.1.0005 3-03-31-13G 03 11/03/10 UT-10-616 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

03 11/04/10 CLR N N N UT-10-630 (Page 1) 03 11/04/10 CLR N N N UT-1 0-630 (Page 2) 03 11/04/10 CLR N N N UT-10-630 (Page 3) 03 11/04/10 CLR N N N UT-10-630 (Page 4) 03.H3.1.0009 3-03-31-6A 03 11/03/10 UT-1 0-623 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

03 11/04/10 CLR N N N UT-10-631 (Page 1) 03 11/04/10 CLR N N N UT-10-631 (Page 2) 03 11/04/10 CLR N N N UT-10-631 (Page 3) 03.H3.1.0010 3-03-31-5A 03 11/03/10 UT-1 0-622 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

03 11/04/10 CLR N N N UT-10-632 (Page 1) 03 11/04/10 CLR N N N UT-10-632 (Page 2)

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Summary No 0 Component ID System Insp Date Insp Status Insp Limited aRef RFR Comment 03.H3.1.0011 3-03-31-5G 03 11/03/10 UT-10-621 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

03 11/04/10 CLR N N N UT-10-633 (Page 1) 03 11/04/10 CLR N N N UT-1 0-633 (Page 2) 01A CLR 03.H4.1.0033 3-01A-0-2401 B-H9 10/27/10 N N N VT-10-613 01A CLR N N N VT-I10-579 03.H4.1.0034 3-01A-0-2401B-R6 10/24/10 01A CLR N N N VT-10-580 03.H4.1.0035 3-01A-0-24011B-H 10 10/24/10 01A CLR N N N VT-10-580 03.H4.1.0036 3-01A-0-2401 B-R15 10/24/10 01A CLR N N N VT-10-636 03.H4.1.0037 3-01A-0-2441-H16 11/03/10 01A CLR N N N MT-10-107 03.H4.1.0038 3-01A-0-2441-R9 11/06/10 01A N N N VT-10-638 11/03/10 REC The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service. Work Order # 01021310 was written to correct problems.

03.1H4.1.0039 3-01A-0-2441-H 17 01A 11103/10 REC N N N VT-1 0-637 The discrepancies that were found were reviewed by civil engineering and the support was determined to be acceptable for service.

03.H4.1.0040 3-01A-0-2441 -R 11 01A 11/07/10 CLR N N N MT-10-109 01A 10/28/10 CLR N N N VT-10-617 Printed 1/19/2011 3:50:43 PM Ick8302 v. 01/01/08 SDQA Cat "C" Oconee 3 1/19/2011 3:28:58 PM Page 30 of 32

Summary No 0 Component ID System Insp Date Insp Status Insp Limited

• 0 Ref RFR Comment 03.H5.1.0001 3-01A-0-2441-Hi 01A 10/03/10 CLR N N N MT-10-106 03.H5.1.0002 3MS-9B-A 01A 11/05/10 UT-1 0-636 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

01A 11/06/10 CLR N N N UT-10-642 (Page 1) 01A 11/06/10 CLR N N N UT-10-642 (Page 2) 03.H5.1.0003 3MS-10B-A 01A 11/05/10 UT-1 0-637 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

01A 11/06/10 CLR N N N UT-10-643 (Page 1) 01A 11/06/10 CLR N Y N UT-10-643 (Page 2)

Indication # 1 is a geometric relector from backing ring.

03.H5.1.0004 3-01A-13-1 01A 11/05/10 UT-10-638 Thickness readings were taken on a grid per NDE-946 and forwarded to Oconee Engineering.

01A 11/06/10 CLR N N N UT-10-644 (Page 1) 01A 11/06/10 CLR N N N UT-1 0-644 (Page 2) 11/07/10 CLR UT-i10-654 (Page 1) 03.Q1.1.0001 3RC-328-22V 50 N N N 11/07/10 CLR UT-10-654 (Page 2) 50 N N N 03.Q1.1.0002 3-PZR-WP91-1 -WOL 50 10/31/10 CLR N N N UT-10-527 (Page 1)

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Summary No 0 Component ID System Insp Date Insp Status Insp Limited Ref RFR Comment 03.Q1.1.0002 3-PZR-WP91-1 -WOL 50 10/31/10 CLR N N N UT-10-527 (Page 2) 3-PZR-WP91-2-WOL 50 10/31/10 CLR N N N UT-i0-528 (Page 1) 03.Q1.1.0003 50 10/31/10 CLR N N N UT-10-528 (Page 2) 3-PZR-WP91-3-WOL 50 10/31/10 CLR N N N UT-10-529 (Page 1) 03.Q1.1.0004 50 10/31/10 CLR N N N UT-1 0-529 (Page 2) 50 11/07/10 CLR N N N UT-i10-655 (Page 1) 03.Q1.1.0005 3RC-328-23V 50 11/07/10 CLR N N N UT-10-655 (Page 2) 50 11/07/10 CLR N N N UT-10-656 (Page 1) 03.Q1.1.0006 3RC-259-9V 50 11/07/10 CLR N N N UT-10-656 (Page 2)

CLR N N N UT-10-659 (Page 1) 03.Q1.1.0007 3LP-247-14V 53A 11/08/10 CLR 53A 11/08/10 N N N UT-10-659 (Page 2)

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5.0 Owner's Report for Repair and Replacement Activities As required by the applicable code, records of Class 1 and Class 2 Repair/Replacement Activities are included on NIS-2 forms in this section.

There were work orders completed during 3EOC-25 but the reviews were not completed nor were the NIS-2 forms generated in time to be submitted in this report. PIP 0-11-00597 was generated to document the work orders that will not have NIS-2 forms included in this report. These NIS-2 forms will be included in the next report.

The individual work request documents and manufacturers' data reports are on file at Oconee Nuclear Station.

5.1 Class 1 and 2 Preservice Examinations As required by the applicable code, Preservice Inspection (PSI) Examinations were performed on ISI Class 1 and Class 2 items during this report period. PSI Examination data for items listed below is on file in the Oconee Nuclear Station QA Vault.

Work Order 1879582 was written to apply weld overlay on a Class 1 drain nozzle to safe-end weld in system 50. A PSI UT exam was performed on the weld overlay (Weld # 3-RC-265-80V).

In addition to the information above, there is a list for PSI exams that were performed and the list is located behind the NIS-2 forms in this section. The list has one page and is titled "Preservice Examinations of Class 1 & 2 Welds". PSI examination data for items on the list previously mentioned is on file in the Oconee Nuclear Station QA Vault.

EOC 25 Refueling Outage Report Page 1 of 1 Oconee Unit 3 Revision 0 Section 5 February 4, 2011

3EOC25 NIS-2 REPORT Work Order ISI Component Type or I.D. Work Description/Eng. Change CLASS 1877035 A 3-57-2481B-H6714 Replaced Item#5 with a new Item #5 and welded to Item #2.

1953571-04 A 3-RC-VA-162 Replaced disc.

1925436 A/C 3RC-157 Replaced disc.

1926707 A/C 3RC-155 Replaced disc.

1760964 A Welds Upgraded 47 socket and 2 fillet welds with 2:1 taper, no pipe replaced.

1887251 B 3C RBCU BOLTING- COILS 1,2,3,4 Replaced 5/8" LPSW piping bolting.

1881877 B 3B RBCU BOLTING- COILS 1,2,3,4 Replaced 5/8" LPSW piping bolting.

0 Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section X1 q

Work Order Number Sheet 1877035 1 of 2 1

1. Owner 2. Plant Unit Duke Energy Carolinas, LLC Oconee Nuclear Station ONS - 3 526 South Church Street 7800 Rochester Hwy Date Charlotte, NC 28201-1006 Seneca, SC 29672 11/10/2010

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Energy Carolinas, LLC Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class GWD, ASME Class 1 5.

(a) Applicable Construction Code: USAS B31.7 19 68 Edition, No Addenda, No Code Case (b) Applicable Edition Section Xl Utilized For R/R Activity 19 98 Edition, 2000 Addenda.

(c) Applicable Section XI Code Case(s) None

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yes I No) t357124811- D.E.C NONE NONE NONE 1973 Corrected NO H6714 t 4 t t

• 4 t + t 4 4 4 4 4 + 4 4 4 1 4 4 .4. 4 4 4 4

7. Description of Work Replaced Non-QA item #5 with QA item #5, welded item #5 to item #2

8. Test Conducted L Hydrostatic Li Pneumatic D Nominal Operating Pressure [ Exempt EL Other Pressure PSI Test Temperature OF

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section Xl SWork Order Number Sheet S1877035 2 of 2

9. Remarks (Applicable Manufacturer's Data Reports to be attached) o Welded QA item #5 to item #2, flat bar, carbon stl, I/4x2x2,ASTM A36, UTC: 1904145, Trace: M HT#770516 0

0 0

0 0

CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp Not Applicable Certificate of Authorization Number Not Applicable Expiration Date Not Applicable Signed . 9 , 2-) -/.- Date 0 / (

Owner or Owner's Design'ee, Titl]a CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of _. ep. and employed by HSB CT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period 9o to to, and state that to the best of my knowledge and belief, the'O*ner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certifi te qe~ther the Inspector nor his employer makes any warranty, expressed or implied, concerning t ,examina on an corrective measures described in this Owner's Report. Furthermore, neither the Inspector nf hip emplo er all e liable in any manner for any personal injury or property damage or a loss of any kind an g ro e d ith this inspection.

Commissions 5Cr NA P, ea 4"ctor's Sig-nature Nationt(I Board, Stke, Pt~vin~e, and Endorsements Date _ ___ _

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section X1 Work Order Number Sheet 1953571 -04 1 of 2

1. Owner 2. Plant Unit Duke Energy Carolinas, LLC Oconee Nuclear Station ONS - 3 526 South Church Street 7800 Rochester Hwy Date Charlotte., NC 28201-1006 Seneca, SC 29672 11/14/2010

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Energy Carolinas, LLC Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class RC, ASME Class/3/**.M ',,

(a) Applicable Construction Code: USAS B31.7 19 69 Edition, Addenda, Code Case (b) Applicable Edition Section XI Utilized For R/R Activity 19 98 Edition, 2000 Addenda.

(c) Applicable Section XI Code Case(s)

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yes / No) 3RC-VA-162 Target Rock 84ZS40-001BB n/a n/a 2000 Corrected YES I I I ~ ~S/NIIIII 4 4 I. 4 .4 + I 4 4 I. 4 4 .4. 4 4 4 I* 4 1 4 4 4 4 4 4 + I

7. Description of Work

8. Test Conducted A.,,

-.. I ,

FD1 Hydrostatic [] Pneumatic Nominal Operating Pressure LýEx Other Pressure Z-,, PSI Test Temperature , 0 F

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI Work Order Number Sheet 1953571 -04 2 of 2

9. Remarks (Applicable Manufacturer's Data Reports to be attached) o Main and pilot disc assembly for 1 inch DMV-1267 Target Rock SOV replacement parts CID# 492154 UTC# 1961872 PN#

204855-2 0

0 0

0 0

0 CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Not Applicable Certificate of Autorization Number Not Applicable Expiration Date Not Applicable Signed -D , Date //'-/ fr'-

Owner or Owner's omgnee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of ,5,0/ ,' and employed by HSB CT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period---- //:s / " 0 to /-,3/// , and state that to the best of my knowledge and belief, the 10wner has performed exar~ inatidns and taken corrective measures described in this Owner's Report' accordance with the requirements of the ASME Code,Section XI.

By signing this certificate e-i h he Inspector nor his employer makes any warranty, expressed or implied, concerning t e e aminations nd orr ctive measures described in this Owner's Report. Furthermore, neither the Inspector no, his mployer s all Ii ble in any manner for any personal injury or property damage or a loss of any kind a om te wi t s inspection.

i-nspe&Z,7gaure*S-Commissions ,3 et' 41A/

National Board,State, Povince and cndorsements Date __ __ __ _

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI Work Order Number Sheet 1925436 I of 2 1

1. Owner 2. Plant Unit Duke Energy Carolinas, LLC Oconee Nuclear Station ONS - 3 526 South Church Street 7800 Rochester Hw~y Date Charlotte, NC 28201-1006 Seneca, SC 29672 12/13/2010

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Energy Carolinas, LLC Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class 3RC-157 1B HOT LEG VENT, 1 inch SOV Class A/C DMV-1082 item number, ASME Class 1 5.

(a) Applicable Construction Code: USAS B31.7 19 69 Edition, No Addenda, Code Case (b) Applicable Edition Section XI Utilized For R/R Activity 19 98 Edition, 2000 Addenda.

(c) Applicable Section XI Code Case(s)

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yes / No) 3RC-157 Target Rock unk unk tink unk Corrected NO 4 4 1 t I 4.

4 4 + 4 4.

7. Description of Work 3RC-157 replace disk to repair leaking seats. CID used for replacement part is OEM supplied as CID# 436024PN#

V52645-5631-32, UTC # 000984929

8. Test Conducted F-- Hydrostatic E Pneumatic E Nominal Operating Pressure Exempt D Other Functional & leak Pressure 2500 PSI Test Temperature 650 -F

Forth NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI Work Order Number Sheet 1925436 2 of 2

9. Remarks (Applicable Manufacturer's Data Reports to be attached) 0 3RC-157 replace disk to repair leaking seats. CID used for replacement part is OEM supplied as CID# 436024PN# V52645-5631-~32 U TC # 000984929 0

CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Not Applicable Expiration Date Not Applicable Date /2 -/9 -le CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of er/' 1Aj4 and employed by HSB CT of Hartford, Connecticut haveinspected the components described in this Owner's Report during the period f to ,and state that to the best of my knowledge and belief, the Ownef has performed exam iatior* and taken corrective measures described in this Owner's Report in ccordance with the requirements of the ASME Code, Section Xl.

By signing thiicertifica e t hr the Inspector nor his employer makes any warranty, expressed or implied, concerning the xarinatiors a c rrective measures described in this Owner's Report. Furthermore, neither the Inspector nor hi enPloyer sha be iable in any manner for any personal injury or property damage or a loss of any kind ansi onJoo c d ith is inspection.

A 1

'V,A :W*"Y/'

Commissions I Z/%/.

• e Wdt. .ll 1

Natiol-l'l oard, StatcPrXine, and Endorsements

Fokm NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section Xl Work Order Number Sheet 1926707 I of 2

1. Owner 2. Plant Unit Duke Energy Carolinas, LLC Oconee Nuclear Station ONS - 3 526 South Church Street 7800 Rochester Hxwy Date Charlotte, NC 28201-1006 Seneca, SC 29672 12/13/2010

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Energy Carolinas, LLC Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class 3RC-155 3A HOT LEG VENT., 1 inch SOV Class A/C DMV-1082 item number, ASME Class 1 5.

(a) Applicable Construction Code: USAS B31.7 19 69 Edition, No Addenda, Code Case (b) Applicable Edition Section XI Utilized For R/R Activity 19 98 Edition, 2000 Addenda.

(c) Applicable Section XI Code Case(s)

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yes / No) 3RC-155 Target Rock unk unk unk unk Corrected NO

4. .t 1- 4 1- 1

+ + 4- 4 4. I

+ + 4- 4 4- I

+ + 4- I 4 4- I

+ + 4~ I 4 4- I

d. A_____ ________ h______

7. Description of Work 3RC-155 replace disk to repair leaking seats. CID used for replacement part is OEM supplied as CID# 436024PN#

V52645-5631-32 UTC # 0001963675 U.

8. Test Conducted vr.. 14141

-] Hydrostatic Pneumatic Z Nominal Operating Pressure E ExeLipt 0 Other Functional and Leak Pressure 2500 PSI Test Temperature 650 OF

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI 96442 of 2

9. Remarks (Applicable Manufacturer's Data Reports to be a~ttached) (. 1'19111 0 3RC-155 replace disk ~-to repair o p-i-ge/I ,p5P

~ leaking seats. CID used for replacement part is OEM supplied as.CID# 436024PN# V52645-5631-32 UTC # 0001963675 0

0 0

G CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Not Applicable Certificate of Authorization Number Not Applicable Expiration Date Not Applicable Signed r DDate , -3T-/c CERTIFICATE OF INSERVICE INSPECTION I. the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of 4 j,12At-_),,4 and employed by HSB CT of Hartford, Connecticut hav inspected the components described in this Owner's Report during the period Wahlo to , , and state that to the best of my knowledge and belief, tr 4er has performed exa rrr-ati6ni and taken corrective measures described in this Owner's Report in or ce with the requirements of the ASME Code, Section X1.

By signing this -rertificate neii er e I spector nor his employer makes any warranty, expressed or implied, concerning the e m ations an cor ctiv measures described in this Owner's Report. Furthermore, neither the Inspector nr hi em loyer shall e Ii ble any manner for any personal injury or property damage or a loss of any kind arsin fro or ne i t in pection.

. ,F \n r. Commissions Z/O., AJI

" ' ,-- "1ture

-- *National Bdlird, State, Prrovince, and Endorsements Date A//* l

Form NIS-2 Owner's Report for Repair/Replacement Activity A

As-required by the provisions of the ASME Code Section XI U --

Work Order Number Sheet

1. Owner 2. Plant I 1760964 Unit I of 2 Duke Power Company Oconee Nuclear Station ONS - 3.

526 South Church Street 7800 Rochester Hwy Date Charlotte, NC 28201-1006 Seneca, SC 29672 2/11/2008

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Power Company Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class (LPI) Low Pressure Injection, ASME Class 1

-5,,

(a) Applicable Construction Code: USAS B31.7 19 69 Edition, No Addenda, No Code Case (b) Applicable Edition Section XI Utilized For R/R Activity 19 98 Edition, 2000 Addenda.

(c) Applicable Section XI Code Case(s) None

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yea I No)

(1)Welds Dpc None None None 2009 Installed NO

7. Description of WorC OE301902 will upgrade approximately 47 socket welds and 2 fillet welds to vibration resistant welds (2 to 1 taper). No pipe will be replaced.

8. Test Conducted -_4L LI Hydrostatic [] Pneumatic [D Nominal Operating Pressure 2Fxempt E] Other Pressure PSI Test Temperature OF

0 Form NIS-2 Owner's Report for Repair/Replacement Activity A3 required by the provisions ofthe ASM] Code Section XI

'Werk Order Number 1760964 20of 2

9. Remarks (Applicable Muuarmlcluror' Data RCWUotsI be attacked)

A !UI 0.1-~l i~lSW!Q4~V!

IA.ISIU .!. ,.  :- A.. V**~ ,s*o a"- v- '  !.

C O 0O-- .4 0

Section XI ode CERIFIAT Type Code Symbol Stamp Not Applicable Certificate of Authorization Number Not Applicable -Excpiration Date Not Applicable Signed W~

U. David Hubbard Tecthnical Special [at 11 Date W~H~leG mIl I. I Lo0V1 Ownew or $wie Dts~l~pe Mhilt U

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issuedd y the flational Board of BoWler and Pressure Vessel Inspectors and the State or Province of I&,V* X andt employed by HSB"'CT of Hartford, Connecticut in this Owner's Re to the best of m ,

ng'the period edge a ,

wer in to I 72M har Ins ed the components described s performed exanatilos and taken corrective measures and state that described In this r'sReport i ac rda e with the requirements of the ASME Code,Section XI.

By signing t 6 certiS te n theIinspector nor his employer makes any warranty, expressed or implied, concerning the ml n ve measures described In Ihis Owner's Report. Furthormore, neither the Inspector nor'his em r ab In any manner for any personal Injury or property damage or a loss of any kind aria' g n dw is spectlon.

IL ~Commissions 13011ý3 5 7p1- 4d A2.-

Nationail 15964-uac. idcc

,Urva~orswnms d~'

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI Work Order Number Shee t 44-1 01887251 Iof

1. Owner 2. Plant Unit Duke Energy Carolinas, LLC Oconee Nuclear Station ONS - 3 526 South Church Street 7800 Rochester Hwy Date Charlotte, NC 28201-1006 Seneca, SC 29672 11/5/2010

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Energy Carolinas, LLC Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class LPSW - Piping to 3C Reactor Building Cooling Unit (RBCU) Coils, ASME Class 2 5.

(a) Applicable Construction Code: USAS B31.7 19 69 Edition, No Addenda, No Code Case (b) Applicable Edition Section XI Utilized For R/R Activity 19 Edition, Addenda.

(c) Applicable Section XI Code Case(s) None

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yes / No) 4 3C RBCU Coil bolting - for coils Duke Unknown None None 2010 Installed NO 1.,2,3&4 (1) 4 4

• 4- + +

4 4 * + + 4 4- 4 4 .4- .4. 4

7. Description of Work ColTeCtive work on the 3C RBCU Coils # 1, #2, #3 & #4 (tube cleaning) required removal of the cooler waterbox. This linvolved disassembling the Low Pressure Servcie (LPSW) piping from the coils. The 5/8-inch diameter LPSW piping bolting material for piping-to-coil flanges required replacement due to surface degradation.

8. Test Conducted "-V-1 'IAl F- Hydrostatic [: Pneumatic Z Nominal Operating Pressure [I'xempt [l] Other Pressure PSI Test Temperature OF

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI Work Order Number Sheet 1 01887251 2 of 2

9. Remarks (Applicable Manufacturer's Data Reports to be attached) o Replaced one hundred twenty-eight (128) 5/8-inch diameter nuts and sixty-four (64) 5/8-inch diameter studs on the 3C RBCU,

1. 1, #2, #3 and #4 Coils' flanges. The Catalog ID # for the nuts is 293556 and the UTC # was 0001960746. The Catalog ID # for the stud material (threaded rod) is 297412 and the UTC #'s were 0001957550, 0001957229 and 0001965932.

0 0

0 0

0 0

0

§ CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp Not Applicable Certificate of Authorization Number Not Applicable Expiration Date Not Applicable Signed _________,___7,._______,__ Date L-51_20_10 0A'ner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of CA C '0oI,,J and employed by HSB CT of Hartford, Connecticut have inspected the components described in this Owner's Report during the period ///S'/Zo'p to I//i( , and state that to the best of my knowledge and belief, tlie Owner has performed examihations and taken corrective measures described in this Owner's Report

• c dance with the requirements of the ASME Code,Section XI.

By signing concerning th e isaminations certificate eit r e Inspector nor his employer makes any warranty, expressed or implied, and orr ctive measures described in this Owner's Report. Furthermore, neither the Inspector no his mployer all e H ble in any manner for any personal injury or property damage or a loss of any kind aisi f om on t is inspection.

A- Commissions /,eod/8i, z 4, A4l V" rnsp'ectors Signature National'loard, State, 1ro'-tnce,lnd Endorsements Date //11

~I I

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section Xl Work Order Number Sheet ofI 01881877

1. Owner 2. Plant Unit Duke Energy Carolinas, LLC Oconee Nuclear Station ONS - 3 526 South Church Street 7800 Rochester Hwy Date Charlotte, NC 28201-1006 Seneca, SC 29672 11/5/2010

3. Work Performed by Type Code Symbol Stamp Not Applicable Duke Energy Carolinas, LLC Authorization Number 526 South Church Street Not Applicable Charlotte, NC 28201-1006 Expiration Date Not Applicable

4. Identification of System, ASME Class LPSW - Piping to 3B Reactor Building Cooling Unit (RBCU) Coils, ASME Class 2 5.

(a) Applicable Construction Code: USAS B31.7 19 69 Edition, No Addenda, No Code Case (b) Applicable Edition Section XI Utilized For R/R Activity 19 Edition, Addenda.

(c) Applicable Section XI Code Case(s) None

6. Identification of Components Name of Name of Manufacturer National Other Year Corrected, ASME Component Manufacturer Serial Number Board No. Identification Built Removed, Code or Installed Stamped (Yes / No)

B RBCU Coil bolting - for coils Duke Unknown None None 2010 Installed NO 1,2, 3 & 4 (1)

-~ .4. 4- & I 4 4 + *4- 4 4 4

.4. .4- I *

• I

• 4- + I 4 4 I I I- .4. 4 4 4 .4

7. Description of Work Corrective work on the 3B RBCU Coils # 1, #2, #3 & #4 (tube cleaning) required removal of the cooler waterbox. This Onvolved disassembling the Low Pressure Servcie (LPSW) piping from the coils. The 5/8-inch diameter LPSW piping bolting material for piping-to-coil flanges required replacement due to surface degradation.

8. Test Conducted 71 .7.I' D Hydrostatic D Pneumatic Z Nominal Operating Pressure RExempt D Other Pressure PSI Test Temperature _ OF

Form NIS-2 Owner's Report for Repair/Replacement Activity As required by the provisions of the ASME Code Section XI Work Order Number Sheet 1 01881877 2 of 2

9. Remarks (Applicable Manufacturer's Data Reports to be attached) o Replaced one hundred twenty-eight (128) 5/8-inch diameter nuts and sixty-four (64) 5/8-inch diameter studs on the 3B RBCU,

1. 1, #2, #3 and #4 Coils' flanges. The Catalog ID # for the nuts is 293556 and the UTC #'s was 0001960746. The Catalog ID # for the stud material (threaded rod) is 297412 and the UTC #'s were 0001949785 and 0001957229.

0 0

0 Sindd1j9,Dt CERTIFICATE OF COMPLIANCE I certify that the statements made in the report are correct and that this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Not Applicable Certificate of Authorization Number Not Applicable Expiration Date Not Applicable Vvner or Oxvne s Designee,Til CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of CA 6,..[te,),A and employed by HSB CT of Hartford, Coinecticut - have inspected the components describe d in this Owner's Report during the period // 16 --Ir/Zbf 6 to / //- A, I I and state thatd to the best of my knowledge and belief, thlb Ownler has performed exarrKinatibn-ý and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neit ýr the Inspector nor his employer makes any warranty, expressed or implied, concerning th amination avr crrective measures described in this Owner's Report. Furthermore, neither the Inspector nor is mployer sh be/liable in any manner for any personal injury or property damage or a loss of any

• ind a**s ffom n ed his inspection.

j PL. " Commissions / , 51, ,/. A -

Nationat'Board, State, Proeinceand Endorsements Date 1/A /i

' I-

Date: 01/12/11 Sheet: 1 of I TO: ONS ISIM Plan Manager FROM: ONS QA Tech. Support RE: PRESERVICE EXAMINATIONS OF CLASS I & 2 WELDS As required by ASME Section Xl 1998 Edition with 2000 addenda. Pre-service examinations were performed on ISI Class 1 & 2 welds made and installed during the U3EOC25 outage timeframe. The following is a list of the welds that received pre-service examinations during this outage timeframe.

WORK ORDER WELD NUMBER ISI CLASS INSPECTION TYPE NUMBER MT PT RT UT 1817148 3RC-0259 - 10, 11, 1X 12, 13, 14, & 15 X 3RC-0260 - 38, 39, 40, 41, 42, 43, 44, 45, 46, 49, 50, 51, 1 X 52, 53, 58, 59, 60, 61, 62, 63, & 64 1900831 3HP-0503 - 32 1 X 3HP-0504 - 32 1 X

_____________________ I _____________________ I __

6 .1 4-4-4 4 4 4.-4.-4 4 4 4-4-4 6 6

.9 .9 Prepared By: Pr : 01-12-11

6.0 Pressure Testing This summary is a pressure test completion status for the second period of the fourth ten-year interval. Table 6-1 shows the pressure test zones completed from refueling outage EOC-24 through refueling outage EOC-25. There was no through-wall leakage observed during these pressure tests.

Table 6-1 Examination Total Examinations Credited CategoryTest Requirement For This Refueling Cycle B-P System Leakage Test (IWB-5220) 1

..... . S...... .

.... Tt ............ ..... ...

C-H System Leakage Test (IWC-5220) 17 Table 6-2 shows a completion status of pressure test zones conducted during the second period of the fourth ten-year interval Table 6-2 Total Total Examination Test Requirement Examinations Examinations to Category Required For CreditedFor exainins This Period This Period Remaining B-P System Leakage Test 2 2 0 (IWB-5220)

C-H System Leakage Test 49 47 2 (IWC-5220)

EOC25 Refueling Outage Report Page 1 of 4 Oconee Unit 3 Revision 0 Section 6 December 6, 2010

The Class 1 (Category B-P) leakage test zone is required each refueling outage. Table 6-3 shows the completion details of the Class 1 (Category B-P) leakage test zone conducted during refueling outage EOC25.

Table 6-3 Detailed Class I Listing EOC25 EOC25 VT-2 Code Zone Completion Examination Case(s) Relevant Corrective Number Boundary Dwg Status Date Used Conditions Action OZ3L-IA 0-ISIL4-100A-3.1 Complete 11118/10 None Yes PIP 0-10-09759 O-ISIIL4-100A-3.2 0-ISIL4-10OA-3.3 0-ISIL4-101A-3.1 0-ISIL4-101A-3.4 0-ISIL4-102A-3.1 0-ISIL4-102A-3.3 O-ISIL4-1 10A-3.1 O-ISIL4-1 10A-3.4 I II The Class 2 (Category C-H) leakage test zones are required each period. Table 6-4 shows the completion details of the Class 2 (Category C-H) 2nd Period leakage test zones completed from refueling outage EOC-24 through refueling outage EOC-25.

Table 6-4 Period VT-2 Code Zone Completion Examination Case(s) Relevant Corrective Number Boundary Dwg Status Date Used Conditions Action 1 IZ3L-10 0-ISIL4-101A-3.3 Complete 04/25/09 None No N/A 2 IZ3L-1I 0-ISIL4-101A-3.3 Complete 04/25/09 None No N/A 3 IZ3L-12 0-ISIL4-10iA-3.4 Complete 09/23/10 None No N/A 0-ISIL4-101A-3.3 4 IZ3L-13 0-ISIL4-101A-3.3 Complete 08/16/10 None No N/A 5 IZ3L-14A 0-ISIL4-101A-3.3 Complete 05/13/09 None No N/A 6 IZ3L-20 O-ISIL4-101A-3,3 Complete 07/20/09 None No N/A 7 IZ3L-22 0-ISIL4-101A-3.3 Not Yet Tested 0-ISIL4-102A-3.1 0-ISIL4-102A-3.2 O-ISIL4-104A-31 0-ISIL4-106A-3.2 8 IZ3L-24 0-ISIL4-102A-3.1 Complete .03/24/09 None No N/A 0-ISIL4-103A-3.1 9 IZ3L-25 0-ISIL4-102A-3.1 Complete 03/26/09 None No N/A 0-ISIL4-103A-3.1 10 IZ3L-27 0-ISIL4-102A-3.2 Partial 11/16/10 None 11 iZ3L-4 0-ISIL4-101A-3.1 Complete 09/21/09 None No N/A 12 IZ3L-40 0-ISIL4-109A-3.1 Complete 08/11/08 None No N/A 13 IZ3L-41 0-ISIL4-109A-3.1 Complete 09/22/09 None No N/A EOC25 Refueling Outage Report Page 2 of 4 Oconee Unit 3 Revision 0 Section 6 December 6, 2010

Table 6-4 Period VT-2 Code Zone Completion Examination Case(s) Relevant Corrective Number Boundary Dwg Status Date Used Conditions Action 14 IZ3L-48 O-ISIL4-122A-3.4 Complete 08/30/10 None No N/A O-ISIL4-122A-3. 1 O-ISIL4-122A-3.2 O-ISIL4-122A-3.3 O-ISIL4-122B-3.1 15 IZ3L-5 O-ISIL4-101A-3.1 Complete 09/24/09 None No N/A O-ISIL4-101A-3.3 16 IZ3L-60 O-ISIL4-124B-3.2 Complete 07/07/10 None No N/A O-ISIL4-124B-3.4 17 OZ3L-14B O-ISIL4-101A-3.3 Complete 05/13/09 None No N/A 0-ISIL4-101A-3.4 18 OZ3L-15 0-ISIL4-101A-3.4 Complete 05/19/09 None No N/A 19 OZ3L-16 O-ISIL4-101A-3.4 Complete 05/19/09 None No N/A 20 OZ3L-17 0-ISIL4-101A-3.2 Complete 05/18/09 None No N/A 21 OZ3L-17B O-ISIL4-101A-3.2 Complete 05/13/09 None No N/A 22 OZ3L-18 0-ISIL4-101A-3.2 Complete 05116109 None No N/A 23 OZ3L-19A 0-ISIL4-101A-3.5 Complete 05/16/09 None No N/A 0-ISIL4-104A-3.1 24 OZ3L-19B 0-ISIL4-101A-3.5 Complete 05/16/09 None No N/A 25 OZ3L-1A 0-ISIL4-101A-3.1 Complete 05/19/09 None No N/A O-ISIL4-101A-3.5 26 OZ3L-2 O-ISIL4-101A-3 1 Complete 05/19/09 None No N/A O-ISIL4-101A-34 O-ISIL4-101A-3.5 27 OZ3L-21 O-ISIL4-102A-3.1 Complete 05/17/09 None No NIA 28 OZ3L-23 O-ISIL4-101A-3.2 Complete 05/17/09 None No N/A O-ISIL4-102A-3.1 O-ISIL4-102A-3.2 O-ISIL4-104A-3.2 29 OZ3L-26 O-ISIL4-102A-3.2 Complete 05/17/09 None No N/A 30 OZ3L-28 O-ISIL4-102A-3.2 Complete 05/17/09 None No N/A 31 OZ3L-29 O-ISIL4-102A-3.2 Complete 05/17/09 None No N/A 32 OZ3L-29A O-ISIL4-102A-3.2 Complete 05/17/09 None No N/A O-ISIL4-102A-3.3 33 OZ3L-3 O-tSIL4-101A-3.1 Complete 05/19/09 None No N/A 34 OZ3L-30 O-ISIL4-102A-3.2 Complete 05/17/09 None No N/A 35 OZ3L-30A O-ISIL4-102A-3.2 Complete 05/17/09 None No N/A 0-ISIL4-102A-3.3 36 OZ3L-31A O-ISIL4-102A-3.3 Complete 05/19/09 None No N/A 37 1OZ3L-31B O-ISIL4-102A-3.3 Complete 05/19/09 None No N/A

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EOC25 Refueling Outage Report Page 3 of 4 Oconee Unit 3 Revision 0 Section 6 December 6, 2010

Table 6-4 Period VT-2 Code Zone Completion Examination Case(s) Relevant Corrective Number Boundary Dwg Status Date Used Conditions Action 38 OZ3L-31C 0-ISIL4-102A-3.3 Complete 10/30/10 None No N/A 39 OZ3L-39 O-ISIL4-104A-3.1 Complete 10128/10 None No N/A 40 OZ3L-42A O-1 Sl L4-110A-3.1 Complete 10/21/10 None No N/A 41 OZ3L-42B O-ISlL4-11OA-3.1 Complete 10/21/10 None No N/A 42 OZ3L-44 0-ISIL4-121B-3.3 Complete 11/18/10 None No N/A O-ISIL4-121 B-3.5 O-ISIL4-121D-3.1 O-ISIL4-121D-1.2 O-ISIL4-1 1OA-3,1 0-ISIL4-122A-3.1 43 OZ3L-6 O-ISIL4-101A-3.2 Complete 05118/09 None No N/A O-ISIL4-101A-3.1 0-ISlL4-109A-3.1 44 OZ3L-64 O-ISIL4-124B-3.2 Complete 05/19/09 None No N/A 45 OZ3L-65 0-ISlL4-124B-3.4 Complete 05/19/09 None No N/A 46 OZ3L-6B O-ISIL4-101A-3.2 Complete 11/12/10 N-566-2 No N/A 47 OZ3L-7 O-ISlL4-101A-3.2 Complete 05/13/09 None No N/A 0-ISIL4-101A-3.3 48 OZ3L-7B 0-ISIL4-101A-3.3 Complete 05113109 None No N/A 0-ISIL4-102A-3.2 1 1 49 OZ3L-9 O-ISIL4-101A-3.3 Complete 05/14/09 None No N/A 0-ISIL4-102A-3.2 I I Section 6 Prepared By: Date:

Section 6 Reviewed By: Date:

aJK4ý ý1117V1 EOC25 Refueling Outage Report Page 4 of 4 Oconee Unit 3 Revision 0 Section 6 December 6, 2010