ML100330125

Fourth Interval Inservice Inspection Plan and Associated Proposed Alternatives and Relief Requests

ML100330125
Person / Time
Site:	North Anna
Issue date:	02/01/2010
From:	Price J Virginia Electric & Power Co (VEPCO)
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
10-007
Download: ML100330125 (144)

Text

10 CFR 50.55a VIRGIMA ELECTRIC AND POWER COMPANY RICHMOND, VIRGINIA 23261 February 1,2010 u.s. Nuclear Regulatory Commission Attention: Document Control Desk Washington, D.C. 20555 Serial No.

NL&OS/ETS Docket No.

License No.10-007 RO 50-339 NPF-7 VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT 2 FOURTH INTERVAL INSERVICE INSPECTION PLAN AND ASSOCIATED PROPOSED ALTERNATIVES AND RELIEF REQUESTS Dominion hereby submits the North Anna Power Station, Unit 2, inservice inspection (lSI) program for the fourth Inservice Inspection (lSI) interval applicable to Class 1, 2, and 3, components and component supports. The lSI Plan, included as an attachment to this letter, describes the programmatic aspects of lSI examinations of components and component supports.

The attached lSI Plan does not address the piping examination requirements that will result from the implementation of risk-informed technology.

Dominion is presently developing a risk-informed program for the examination of piping that will be applicable to Class 1 piping, as a minimum. Upon the completion of the risk-informed program, and required supporting documents, a

supplemental submittal to the fourth interval lSI Plan will be provided. This submittal will address the risk-informed scope and modifications to the examination requirements of affected piping components.

The delayed submittal of the risk-informed portion of the ASME Section XI program was discussed with the NRC staff on May 8, 2008 and agreed upon in a May 13, 2008 phone call with Mr. Siva Lingam.

The lSI program has been developed in accordance with the requirements of the 2004 Edition, with no addenda, of Section XI of the ASME Boiler and Pressure Vessel Code.

North Anna Unit 2 will also comply with the limitations and modifications to these requirements stated in 10 CFR 50.55a(b) related to the implementation of the 2004 ASME Code. The fourth lSI interval will begin on December 14, 2010 and North Anna Unit 2 will begin implementation of the fourth interval lSI Plan on that date.

North Anna Unit 2 was not designed or licensed to standards that completely meet the detailed lSI examination and system pressure test requirements presently specified in the 2004 ASME Code. Therefore, pursuant to 10 CFR 50.55a (a)(3)(i) and/or (ii) and 10 CFR 50.55a(g)(5)(iv), Dominion is also requesting the use of alternative examination or testing requirements in place of and/or requesting relief from certain examination or testing requirements of the 2004 ASME Code.

The proposed alternatives or relief requests from specific 2004 Code requirements are provided in the appropriate sections of the attached lSI Plan.

Where applicable, previously approved alternative or relief requests are identified along with the appropriate reference.

The North Anna Unit 2

Serial No.10-007 Docket No. 50-339 Fourth Interval lSI Plan Page 2 of 3 fourth interval lSI Plan and associated requests for the use of alternatives or relief from specific 2004 ASME Code requirements have been reviewed and approved by the station's Facility Safety Review Committee.

Dominion requests review and approval of the attached relief requests by December 1, 2010 in order to implement the Plan at the start of the fourth lSI interval.

If you have any questions or require additional information, please contact Mr. Thomas Shaub at (804) 27~1-2763.

Respectfully, r

ce dent - Nuclear Enqineerinq Commitments made in this letter:

1. Submit a supplement to the fourth interval lSI Plan addressing the risk-informed scope and modifications to the examination requirements of affected piping components.

Attachment Inservice Inspection Plan for the Fourth Inspection Interval

cc:

U.S. Nuclear Regulatory Commission Region II Sam Nunn Atlanta Federal Center 61 Forsyth Street, SW Suite 23T85 Atlanta, Georgia 30303 Mr. J. E. Reasor, Jr.

Old Dominion Electric Cooperative Innsbrook Corporate Center 4201 Dominion Blvd.

Suite 300 Glen Allen, Virginia 230E30 NRC Senior Resident Inspector North Anna Power Station Ms. K. R.Cotton NRC Project Manager U. S. Nuclear Regulatory Commission One White Flint North Mai I Stop 0-8 G9A 11555 Rockville Pike Rockville, Maryland 20852 Dr. V. Sreenivas NRC Project Manager U. S. Nuclear Regulatory Commission One White Flint North Mai I Stop 0-8 G9A 11555 Rockville Pike Rockville, Maryland 20852 Serial NO.10-007 Docket No. 50-339 Fourth Interval lSI Plan Page 3 of 3

Serial No.1 0-007 Docket No. 50-339 Fourth Interval lSI Plan Attachment INSERVICE INSPECTION PLAN FOR THE FOURTH INSPECTION INTERVAL DECEMBER 14, 2010 THROUGH DECEMBER 13, 2020 North Anna Power Station Unit 2 Virginia Electric and Power Company (Dominion)

TABLE OF CONTENTS

~able of Contents Abstract lSI Classification Boundary Drawings interval 4 lSI Correspondence Section 1 -

Inservice Inspection Plan - General Section 2 -

Inservice Inspection Plan for Components 2.3 -

Relief Requests for Components 2.4 -

Relief Requests for System Pressure Tests Section 3 -

Inservice Inspection Plan for Component Supports Section 4 -

Miscellaneous Documentation Section 5 -

Limited Coverage Relief Hequests Section 6 -

Code Cases Utilized in the Fourth Inservice Inspection Interval Section 7 -

Rlsk-Based Inspection (Fleserved for Later Use)

Section 8 -

Plan Changes Section 9 -

Classification and Identification of Components N/\\PS U2 14-181 Plan Revision 0

ABSTRACT VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT 2 INSERVICE INSPECTION PLAN FOUFHH INSPECTION INTERVAL DECEMBER 14, 2010 THROUGH DECEMBER 13,2020 In accordance with 10CFR50.55a(g)(4)(ii), the North Anna Power Station, Unit 2 (NAPS 2), Inservice Inspection (lSI) Plan for the Fourth Inspection Interval has been prepared to meet the requirements of American Society of Mechanical Engineers (ASME), Boiler and Pressure VE!ssel Code (BPV),Section XI, Rules For Inservice Inspection of Nuclear Power Plant Components, 2004 Edition (the Code), the Code referenced in 10 CFR 50.55a(b) on December 14, 2009.

This updated program is scheduled to commence December 14,

~~01 0 and to be completed December 13, 2020. In cases where the requirements of Section XI are determined to be impractical, requests for relief will be developed per 10CFR50.55a(g)(5)(iii).

If an alternative to the requirements of Section XI has been proposed, then the proposed alternative has been developed as allowed by 10CFR50.55a(a)(3).

The Inservice Inspection Program is defined by the lSI Plan and the lSI Schedule. This document, the lSI Plan, provides an overview and summary of the NAPS 2 lSI Plan for Subsections IWA, IWB, IWC, IWD, and IWF. Therefore, this lSI Plan is applicable to the components (including supports) which are classified as ASME Code Class 1, Class 2, and Class 3.

Excluded from this lSI Plan are components associated with the containment (IWE & IWL), which has a separate plan. The boundaries of the lSI Plan, component classifications, and the employment of exemptions in IWB-1220, IWC-1220, IWD-1220, and IWF-1230 are shown on the lSI "Classification Boundary Drawings" (CBB & CBM's).

The coding, symbols and text used on the drawings are detailed on 12050-CBM-L&S-4 Legends and Symbols Drawing.

The lSI Schedule is located in separate documentation.

An alternative to the ASME Section XI requirements for the Inservice Inspection of Class 1 piping, Category B-J and B-F was implemented during the third interval based on the Risk Informed (RI) technology developed in accordance with the Westinghouse Owners Group Topical Report "WCAP 14572, Revision 1-NP-A".

The lSI Program does not currently address the piping examination requirements that will result from the implementation of risk-informed technology for the fourth inspection interval.

Dominion is presently evaluating their Risk-Informed Program for the examination of piping that will be applicable to Class 1 piping, as a minimum.

Upon the completion of the Risk-Informed Program, and required supporting documents, a supplemental submittal to the fourth interval lSI Program will be provided. This submittal will address the risk-informed scope, RI-ISI methodology used, and modifications to the examination requirements of affected piping components.

ii NAPS U2 14-ISI Plan Revision 0

Drawing NORTH ANNA POWER STATION UNIT 2, INTERVAL 4 151 CLASSIFICATION BOUNDARY DRAWINGS Description 11715-CBB-006A-4, Sheet-002 11715-CBB-040C-4, Sheet-002 117i5-CBB-040D-4, Sheet-002 1i7i5-CBM-078A-4, Sheet-Out 1i7i5-CBM-078A-4, Sheet-003 117i5-CBM-078A-4, Sheet-004 117i5-CBM-078A-4, Sheet-005 117i5-CBM-078B-4, Sheet-003 1i7i5-CBM-078C-4 Sheet-OOi 117i5-CBM-078C-4 Sheet-002 11715-CBM-078G-4, Sheet-002 11715-CBM-078H-4 Sheet-OOi 11715-CBM-078J-4, Sheet-OOi 117i5-CBM-078K-4, Sheet-Om 1i7i5-CBM-079A-4. Sheet-002 117i5-CBM-079A-4 Sheet-003 117i5-CBM-088A-4 Sheet-Out 117i5-CBM-088A-4 Sheet-003 117i5-CBM-i05B-4 Sheet-002 117i5-CBM-i06A-4 Sheet-Out 117i5-CBM-i06A-4 Sheet-002 11715-CBM-1 06A-4, Sheet -003 11715-CBM-i 06A-4, Sheet-004 12050-CBB-i04A-4, Sheet-Out 12050-CBM-070A-4, Sheet-003 12050-CBM-070B-4, Sheet-OOi 12050-CBM-070B-4, Sheet-002 12050-CBM-070B-4, Sheet-003 i2050-CBM-072A-4, Sheet-002 i2050-CBM-074A-4, Sheet-OOi 12050-CBM-074A-4, Sheet-003 12050-CBM-079A-4, Sheet-001 12050-CBM-079A-4, Sheet-002 12050-CBM-079A-4, Sheet-003 12050-CBM-079A-4, Sheet-004 12050-CBM-079A-4, Sheet-005 12050-CBM-079B-4, Sheet-003 12050-CBM-079C-4, Sheet-OOi 12050-CBM-082A-4, Sheet-Out 12050-CBM-082B-4, Sheet-001 12050-CBM-082B-4, Sheet-002 12050-CBM-082C-~*, Sheet-002 12050-CBM-082F-4, Sheet-002 12050-CBM-089A-4, Sheet-003 12050-CBM-089B-4, Sheet-001 12050-CBM-090A-4, Sheet-OOi 12050-CBM-090A-4, Sheet-003 12050-CBM-090B-~., Sheet-Out 12050-CBM-091 A-L, Sheet-001 12050-CBM-09i A-L., Sheet-002 NAPS U2 14-ISI Plan iii Air Cooling and Purge System Control Room Chilled Water System Air Condition Condenser Water System Service Water System Service Water System Service Water System Service Water System Service Water System Service Water System Service Water System Service Water System Service Water System Service Water System Service Water System Component Cooling Component Cooling Compressed Air Compressed Air Secondary Plant Gas Containment Atmosphere Clean-up Containment Atmosphere Clean-up Containment Atmosphere Clean-up Containment Atmosphere Clean-up Fire Protection Hose Rack System Main Steam System Main Steam System Main Steam System Main Steam System Auxiliary Steam and Air Removal System Feedwater System Feedwater System Component Cooling Water System Component Cooling Water System Component Cooling Water System Component Cooling Water System Component Cooling Water System Component Cooling Water System Component Cooling Water System Compressed Air System Compressed Air System Compressed Air System Compressed Air System Compressed Air System Sampling System Sampling System Vent and Drain System Vent and Drain System Vent and Drain System Cont. Quench and Recirc. Spray Sub System Cont. Quench and Recirc. Spray Sub System Revision 0

Drawing 12050-CBM-091 A-4, Sheet-003 12050-CBM-091 A-4, Sheet-004 12050-CBM-091 B-4, Sheet-001 12050-CBM-092A-4, Sheet-001 12050-CBM-092A-4, Sheet-002 12050-CBM-093A-4, Sheet-001 12050-CBM-093A-4, Sheet-002 12050-CBM-093A-4, Sheet-003 12050-CBM-093B-4, Sheet-001 12050-CBM-093B-4, Sheet-002 12050-CBM-094A-4, Sheet-001 12050-CBM-094A-4, Sheet-002 12050-CBM-095A-4, Sheet-001 12050-CBM-095A-4, Sheet-002 12050-CBM-095B-4, Sheet-001 12050-CBM-095B-4, Sheet-002 12050-CBM-095C-4, Sheet-001 12050-CBM-095C-4, Sheet-002 12050-CBM-096A-4 Sheet-001 12050-CBM-096A-4 Sheet-002 12050-CBM-096A-4 Sheet-003 12050-CBM-096B-4 Sheet-001 12050-CBM-096B-4 Sheet-002 12050-CBM-096B-4 Sheet-003 12050-CBM-096B-4, Sheet-004 12050-CBM-098A-4, Sheet-002 12050-CBM-098A-4, Sheet-003 12050-CBM-098A-4, Sheet-004 12050-CBM-1 02A-4, Sheet-002 12050-CBM-102B-4, Sheet-001 12050-CBM-L&S-4, Sheet-001 13075-CBM-093D-4, Sheet-001 13075-CBM-093D-4, Sheet-002 NAPS U2 14-ISI Plan iv Description Cant. Quench and Recirc. Spray Sub System Cant. Quench and Recirc. Spray Sub System Cant. Quench and Recirc. Spray Sub System Leakage Monitoring System Containment Vacuum System Reactor Coolant System-Loop 1 Reactor Coolant System-Loop 2 Reactor Coolant System-Loop 3 Reactor Coolant System Reactor Coolant System Residual Heat Removal System Residual Heat Removal System Chem. And Volume Control System Chem. And Volume Control System Chem. And Volume Control System Chem. And Volume Control System Chem. And Volume Control System Chem. And Volume Control System Safety Injection System Safety Injection System Safety Injection System Safety Injection System Safety Injection System Safety Injection System Safety Injection System Steam Generator Blowdown System Steam Generator Blowdown System Steam Generator Blowdown System Chemical Feed System Chemical Feed System Legend And Symbols Reactor Coolant System Reactor Coolant System Revision a

North Anna Power Station Unit 2, Interval 4 lSI Correspondence 1_..

I~~~t~~~_~ng I~~c Ltr. 1_

I uocument mentmcauon I etatus 1-....

1.. _.

1-'

I'-'ommems Component Relief Requests N2-14-NDE-001 - Alternative examination of the Pending pressurizer surge line nozzle weld and inner radius section.

I

--~-----_._._._"_.

v NAPS U2 14-ISI Plan Revision 0

North Anna Power Station Unit 2, Interval 4 151 Correspondence(Continued)

Outgoing NRC uocufrleni ldentiflcation c+""'+**..,

Ltr. No.

Ltr. No.

Comments System Pressure Test Relief Requests N2-14-SPT-001 - Proposed alternative to Pending performing the required VT-2 examination of the bottom of the reactor vessel during the Class 1 svstem leakaae test.

J

~

N2-14-SPT-002 - Proposed alternative to Pending performing the required Class 1 system leakage test at or near the end of the interval on the Class 1 extended boundary for certain small diameter lines (:5 1 inch).

N2-14-SPT-003-Proposed alternative requirements Pending for testing piping within the RHR System (Class 1 extended boundary RHR pump suction piping tested at or near the end of the interval).

N2-14-SPT-004-Proposed alternative requirements Pending for testing piping within the SI System (Class 1 extended boundary SI piping from low head SI pumps).

N2-14-SPT-005 - Proposed alternative Pending requirements for testing piping within the RCS System (Class 1 reactor vessel flange leak detection system).

N2-14-SPT-006 - Proposed alternative for testing Pending auxiliary spray piping within the CH and RC systems.

vi NAPS U2 14-181 Plan Revision 0

North Anna Power Station Unit 1, Interval 4 lSI Correspondence (Continued)

Comoonent SUDDort Relief Reauests N2-14-CS-001 - Surveillance of snubbers will be in Pending accordance with Technical Requirements Manual and with additional preservice testing requirements.

Miscellaneous Documents I

-._-~,,~<

(Reserved for Later Use.)

Limited Coverage Relief Requests (Reserved for Later Use.)

Risk Informed Application (Reserved for Later Use.)

vii NAPS U2 14-ISI Plan Revision 0

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 INSERVICE INSPECTION PLAN SECTION 1 GENERAL FOURTH INSPECTION INTERVAL 1-1 NAPS U2 14-ISI Plan Revision 0

1.0 INSERVICE INSPECTION PLAN - GENERAL 1.1 GENERAL INFORMATION North Anna Power Station Unit 2 (NAPS 2) is located on Lake Anna in Louisa County, Virginia. The plant employs a Pressurized Water Reactor (PVVR) and associated Nuclear Steam Supply System components provided by Westinghouse Electric Corporation.

1.1.1 Preservice Examinations Preservice examinations at NAPS 2 were performed utilizing the requirements of ASME Section XI, 1974 Edition with Addenda through Summer 1975.

1.1.2 Initiallnservice Inspection Interval NAPS 2 commercial operation commenced on December 14, 1980.

Accordingly, the initial ten year inspection interval was conducted from 12/14/80 to 12/14/90.

Examinations during the first inspection interval were also performed per ASME Section XI, 1974 Edition with Addenda through Summer, 1975. Certain system pressure testing requirements were completed per ASME Section XI, 1977 Edition with Addenda through Summer, 1979.

1."1.3 Second Inservice Inspection Interval The second lSI interval commenced on December 14, 1990 and was initially scheduled to end after December 13, 2000.

However, by use of IWA-2430(d), the interval was extended through December 13, 2001.

The NAPS 2 second interval examinations were performed to the 1986 Edition of ASME Section XI.

1.1.4 Third Inservice Inspection Interval The third inspection interval commenced on December 14, 2001 and will extend through December 13, 2010.

The third inspection interval is scheduled for a period of nine years to allow the interval schedule to return to its original pattern.

The implementation was accomplished by reducing the lengths of the second and third inspection periods by approximately six months, as allowed by IWA-2430 (d)(3), to assure two inspection outages will be available in each inspection period. The NAPS 2 1-2 NAPS U2 14-ISI Plan Revision 0

third interval examinations were performed to the 1995 Edition of ASME Section XI including addenda up to and including the 1996 Addenda.

1.1.5 Fourth Inservice Inspection Interval As required by 10 CFR 50.55a(g)(4)(ii) and to meet Inspection Program B in IWA-2432, the Inservice Inspection (lSI) Program has been developed for the fourth inspection interval to the requirements of the 2004 Edition of ASME Section XI.

The interval is planned to begin on December 14, 2010 and planned to complete on December 13, 2020. Any changes to the normal period/interval dates will comply with IWA-2430 for Inspection Program B. Actual period/interval dates will be maintained in the lSI administrative procedures.

1.1.6 Inservice Inspection Plan Description The lSI Plan contained herein addresses the lSI and testing of lSI Class 1, 2, and 3 components and associated component supports.

Applicable requirements in Subsections IWA, IWB, IWC, IWD, IWF and the Mandatory Appendices of the 2004 Edition of ASME Section XI have been incorporated into the applicable lSI programs and procedures.

Additionally, the limitations specified in 10 CFR 50.55a(b)(2) applicable to NAPS 2

and the 2004 Edition of ASME Section XI have been incorporated into the program. These requirements are detailed in Section 2.

This document is not intended to provide specific information on the implementation of the lSI Program.

The intent of this document is to provide specific information on the scope of the NAPS 2 lSI Program (i.e., its boundary and compliance with Section XI) and identify those Section XI requirements which are deemed impractical or for which alternatives are proposed.

Requests for relief for these impractical requirements or for use of alternatives have been developed per 10CFR50.55a(g)(5) and 10CFR50.55a(3).

1.1.6.1 Hisk-Informed lSI (RI-ISI) Program NAPS 2 will develop a RI-ISI Program for various piping components within the scope of the lSI Program.

The exact scope of the RI-ISI Program will be determined as part of this activity.

Implementation of the program will 1-3 NAPS U2 14-ISI Plan Revision 0

NAPS U2 14-ISI Plan most likely require additional submittals of requests for relief to the NRC as well as revisions to the lSI Schedule.

1.1.6.2 Exclusion of Subsections IWE and IWL Subsections IWE and IWL, inservice inspection of Class MC and CC components are not included in this lSI Plan.

This is a separate program with its own plan and schedule.

1.1.6.3 Inservice Inspection Schedule The Inservice Inspection Schedule required by IWA-2420, detailing the components and component supports selected for examination during the interval is provided in the lSI Schedule.

1.1.6.4 System Pressure Test The System Pressure Test Schedule required by IWA-2420, detailing system pressure tests required during the interval is provided as a separate document (System Pressure Test Implementing Schedule).

1.1.6.5 Inspection Program Employed The lSI Program for NAPS 2 will utilize the interval format of Inspection Program B, as shown in IWA-2432.

1.1.6.6 Classification of Components A. Classification of Components-Design NAPS 2 was issued construction permit No. CPPR-78 in February 1971.

The station design incorporates the codes and standards that were in effect when the equipment was purchased. The codes and standards used for the design, fabrication, erection, and testing of safety related components are commensurate with the importance of the safety functions to be performed.

The group classifications tabulated in the "Standard Format and Content of Safety Analysis Reports for Nuclear Power Reactors", issued in February 1972, and in Safety Guide No. 26, published in March 1972, incorporated, in most cases, later editions of codes 1-4 Revision a

NAPS U2 14-ISI Plan than those in effect when the majority of safety-related equipment was designed.

Some of the equipment that would fall under a "group" as defined in Safety Guide No. 26 was designed to different codes or different editions of the same code.

For example, for different components that would be in the same group, one may be designed to ASME 111-1968, one to ASME 111-1971, and one to ASME VIII-1968.

Therefore, pressure-retaining components of safety-related systems do not necessarily fall under the group classification listed in the safety-guide.

B, Classification of Components-Inservice Inspection The classification of components for lSI was performed by employing the guidance of 10 CFR 50.55a, USNRC Regulatory Guide 1.26, Revision 3.

The specific A, B, C, and D level classification system set forth in the guide was not used.

The lSI Classification of each component included in NAPS 2 lSI Plan is shown on the lSI Classification Boundary Drawings (CBBs & CBMs). The Legends and Symbols lSI Classification Boundary Drawing (12050-CBM-L&S-4) details the line codings and component markings which provide the lSI Classification of all items included within the lSI Program boundaries.

In general, the lSI classification of piping is accomplished by line "codings" or symbols shown on 12050-CBM-L&S-4.

lSI Classification of components which graphically cannot be coded, such as pressure vessels, pumps, strainers, and tanks, is shown as text (e.g., lSI Class 1A, 2A or 3A) either inside the component graphics or adjacent to the component mark number.

Classification changes are typically shown at the seat of a valve, with the lSI Class shown on either side of the classification "break line".

1.1.6.7 Components Exempt from Examination The application of the exemptions allowed per IWB-1220, IWC-1220, IWD-1220, and IWF-1230 is also detailed by the codings and component markings of "12050-CBM-L&S-4 discussed in section 1.1.6.6.B.

1-5 Revision a

NAPS U2 14-ISI Plan 1.1.6.8 Requests For Relief Where the requirements of ASME Section XI have been determined to be impractical, requests for relief have been developed in accordance with 10 CFR 50.55a(g)(5)(iii). Impractical requirements are detailed as NDE for issues involving nondestructive examinations, CMP issues involving components, SPT for issues involving system pressure testing, CS for issues involving component supports, and a Limited or LMT series for documenting partial coverage exams.

Any requests for rEdief developed to support the RI-ISI Program will be indicated with a R. Additionally, where alternatives to the requirements of Section XI are proposed, they will be developed in accordance with the requirements of 10 CFR 50.55a(a)(3)(i) and/or (ii).

These requests for approval to use alternative requirements will also be presented in the relief requests described above.

All rE~lief requests will start with N2 indicating the unit and interval for the relief request.

1.1.6.9 ASME Section XI Code Cases Incorporated Into Program A.s specified by 10 CFR 50.55a(g) and USNRC Hequlatory Guide 1.147, latest NRC approved, Code Cases are incorporated into the NAPS 2 lSI Program.

Mandatory Code Cases are listed in Section 6.1 and other applicable Code cases are listed in Section 6.2.

1.1.6.10 Augmented Inservice Inspection Program for lSI Class 1, 2, and 3 Components Augmented Inservice Inspection activities which pertain to components within the scope of the ASME Section XI Program and specific components scheduled to be examined per the augmented program will be included as part of the Inservice Inspection Schedule discussed in Section 1.1.6.3.

Examinations performed to satisfy the requirements of the Augmented Inservice Inspection Program are outside of the scope of ASME Section XI. The Authorized Nuclear Inservice Inspector (ANI!) is not 1-6 Revision a

NAPS U2 14-ISI Plan involved in the Augmented Inservice Inspection Program.

Examinations performed to satisfy requirements of ASME Section XI, the lSI Program, are subject to the review of the ANII.

1-7 Revision a

VIRGINIA ELEC;TRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 SECTION 2 INSERVICE INSPECTION PLAN FC)R COMPONENTS FOURTH INSPECTION INTERVAL 2-1 NAPS U2 14-ISI Plan Revision a

2.0 INSERVICE INSPECTION PLAN FOR COMPONENTS 2.1 Program Description 2.1.1 The Inservice Inspection Program for Class 1, 2, and 3 components meets the requirements of Section XI of the ASME Boiler and Pressure Vessel Code, 2004 Edition. Where requirements are determined impractical per 10 CFR 50.55a(g)(5), or where alternatives are identified in accordance with 10 CFR 50.55a(a)(3), specific requests for relief have been written and included in this section.

2.1.2 Administrative procedures and examination procedures associated with the Inservice lnspection Program provide responsibilities, definitions and instruction on program maintenance and examination requirements.

The limitations found in 10 CFR 50.55a(b)(2) (xiv), "Appendix VIII personnel qualification. All personnel qualified for performing ultrasonic examinations in accordance with Appendix VIII shall receive 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of annual hands-on training on specimens that contain cracks. Licensees applying the 1999 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section may use the annual practice requirements in VII-4240 of Appendix VII of Section XI in place of the 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> of annual hands-on training provided that the supplemental practice is performed on material or welds that contain cracks, or by analyzing prerecorded data from material or welds that contain cracks. In either case, training must be completed no earlier than 6 months prior to performing ultrasonic examinations at a licensee's facility," and 10 CFR 50.55a(b)(2) (xv), "Appendix VIII specimen set and qualification requirements. Licensees who use later editions and addenda than the 2001 Edition of thH ASME Code shall use the 2001 Edition of Appendix VIII," and 10 CFR 50.55a(b)(2) (xvi), "Appendix VIII single side ferritic vessel and piping and stainless steel piping examination.

(A) Examinations performed from one side of a ferritic vessel weld must be conducted with equipment, procedures, and personnel that have demonstrated proficiency with single side examinations. To demonstrate equivalency to two sided examinations, the demonstration must be performed to the requirements of Appendix VIII as modified by this paragraph and §§ 50.55a(b)(2)(xv) (B) through (G), on specimens containing flaws with non-optimum sound energy reflecting characteristics or flaws similar to those in the vessel being examined.

2-2 NAPS U2 14-ISI Plan Revision 0

(B) Examinations performed from one side of a ferritic or stainless steel pipe weld must be conducted with equipment, procedures, and personnel that have demonstrated proficiency with single side examinations. To demonstrate equivalency to two sided examinations, the demonstration must be performed to the requirements of Appendix VIII as modified by this paragraph anel § 50.55a(b)(2)(xv)(A)," and 10 CFR 50.55a(b)(2) (xviii), "Certification of NDE personnel. (A) Levell anel II nondestructive examination personnel shall be recertified on a 3-year interval in lieu of the 5-year interval specified in the 1997 Addenda ami 1998 Edition of IWA-2314, and IWA-2314(a) and IWA-2314(b) of the 1999 Addenda through the latest edition and addenda incorporated by refl9rence in paragraph (b)(2) of this section.

(B) Paragraph IWA-2316 of the 1998 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, may only be used to qualify personnel that observe for leakage during system leakage and hydrostatic tests conducted in accordance with IWA-5211(a) and (b), 1998 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section.

(C) When qualifying visual examination personnel for VT-3 visual examinations under paragraph IWA-2317 of the 1998 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, the proficiency of the training must be demonstrated by administering an initial qualification examination and administering subsequent examinations on a 3-year interval," and 10 CFR 50.55a(b)(2)(xxii), "Surface Examination. The use of the provision in IWA-2220, "Surface Examination," of Section XI, 2001 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, that allow use of an ultrasonic examination method is prohibited," and 10 CFR 50.55a(b)(2)(xxiv), "Incorporation of the Performance Demonstretion Initiative and Addition of Ultrasonic Examination Criteria.

The use of Appendix VIII and the supplements to Appendix VIII and Article 1-3000 of Section XI of the ASME BPV Code, 2002 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, is prohibited," will be implemented.

2.1.3 The Repair and Replacement Program uses the lSI boundary classifications from the lSI Program in determining the scope and applicability of the program. Repair and replacement activities will comply with ASME Section XI, Division 1,2004 Edition for Class 1,2, and 3 2-3 NAPS U2 14-ISI Plan Revision 0

components. The Repair and Replacement Program administrative procedure provides the program's requirements.

The limitations found in 10 CFR 50.55a(b)(2) (xii), "Underwater Welding.

The provisions in IWA-4660, "Underwater Welding," of Section XI, 1997 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, are not approved for use on irradiated material" and 10 CFR 50.55a(b)(2)(xxiii), "Evaluation of Thermally Cut Surfaces. The US13 of the provisions for eliminating mechanical processing of thermally cut surfaces in IWA-4461.4.2 of Section XI, 2001 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section are prohibited," and 10 CFR 50.55a(b)(2) (xxv), "Mitigation of Defects by Modification. The use of the provisions in IWA-4340, "Mitigation of Defects by Modification,"

Section XI, 2001 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section are prohibited," will be implemented.

2.1.4 Alternative examination methods, combination of methods, or newly developed techniques may be substituted for Section XI methods specified provided the Inspector is satisfied that the results are demonstrated to be equivalent or superior to those of the specified method.

The limitation found in 10 CFR 50.55a(b)(2)(xix), "Substitution of alternative methods. The provisions for the substitution of alternative examination methods, a combination of methods, or newly developed techniques in the 1997 Addenda of IWA-2240 must be applied. The provisions in IWA-*2240, 1998 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, are not approved for use. The provisions in IWA-4520(c), 1997 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, allowing the substitution of alternative examination methods, a combination of methods, or newly developed techniques for the methods specified in the Construction Code are not approved for use," will be implemented.

2.1.5 The Dominion Quality Assurance Program meeting the requirements of IVVA-1400(n) is documented in Topical Report DOM-QA-1.

The limitation found in 10 CFR 50.55a(b)(2) (x), "Quality Assurance. When applying Section XI editions and addenda later than the 1989 Edition, the requirements of NQA-1, "Quality Assurance Requirements for Nuclear 2-4 NAPS U2 14-ISI Plan Revision 0

Facilities," 1979 Addenda through the 1989 Edition, are acceptable as permitted by IWA-1400 of Section XI, if the licensee uses its 10 CFR Part 50, Appendix B, quality assurance program, in conjunction with Section XI requirements. Commitments contained in the licensee's quality assurance program description that are more stringent than those contained in NQA-1 must govern Section XI activities. Further, where NQA-1 and Section XI do not address the commitments contained in the licensee's Appendix B quality assurance program description, the commitments must be applied to Section XI activities," will be implemented.

2.2 Program Summary 2.2.1 For all components other than those being selected by the Risk-Informed Program, the lSI Plan utilizes the Tables IWB-2500-1, IWC 2500-1, and IWD-2500-1 of Section XI, 2004 Edition to determine the components, component supports, or parts there of that require examination; the examination requirement(s); the examination method(s); the acceptance standard; and the extent and frequency of examination.

The limitation found in 10 CFR 50.55a(b)(2)(xxi), Table IWB-2500-1 examination requirements:

"(A) The provisions of Table IWB-2500-1, Examination Category B-D, Full Penetration Welded Nozzles in Vessels, Items B3.40 and B3.60 (Inspection Program A) and Items B3.120 and B3.140 (Inspection Proqrarn B) of the 1998 Edition must be applied when using the 1999 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section. A visual examination with magnification that has a resolution sensitivity to detect a 1-mil width wire or crack, utilizing the allowable flaw length criteria in Table IWB-3512-1, 1997 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, with a limiting assumption on the flaw aspect ratio (i.e., a/l=0.5), may be performed instead of an ultrasonic examination," will be applied.

The limitation found in 10 CFR 50.55a(b)(2)(xxi), Table IWB-2500-1 examination requirements:

"(B) The provisions of Table IWB-2500-1, Examination Category B-G-2, Item B7.80, that are in the 1995 Edition are applicable only to reused bolting when usinq the 1997 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section," is not applicable at North Anna Unit 2, since it has no CRD Housing bolting.

2.2.2 Components selected for examination are identified in the lSI Schedule.

Additionally when developed, components selected for examination by the 2-5 NAPS U2 14-ISI Plan Revision 0

Risk-Informed Program are identified, scheduled for examination, and performance tracked as part of the lSI Schedule.

2.2.3 Examination requirements for steam generator tubes are provided in the plant Technical Specifications.

The limitation found in 10 CFR 50.55a(b)(2)(iii), "Steam generator tubing (modifies Article IWB-2000). If the technical specifications of a nuclear power plant include surveillance requirements for steam generators different than those in Article IWB-2000, the Inservice Inspection Program for steam generator tubing is governed by the requirements in the technical specifications," will be implemented.

2.2.4 Tables IWB-2500-1, IWC-2500-1, and IWD-2500-1 of ASME Section XI, 2004 Edition, Examination Categories B-P, C-H and D-B provide period and interval pressure testing requirements with the required visual, VT-2 examination. These tests and examinations are detailed in the System Pressure Test Implementing Schedule.

The following will be used programmatically concerning pressure testing.

Pressure tests which meet the pressure, temperature, hold time, and VT-2 examination requirements of IWA-5000 The limitation found in 10 CFR 50.55a(b)(2)(xxvii), "Removal of Insulation. When performing visual examinations in accordance with IWA-5242 of Section XI, 2003 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of the section, insulation must be removed from 17-4 PH or 410 stainless steel studs or bolts aged at a temperature below 1100 of or having a Rockwell Method C hardness value above 30, and from A-286 stainless steel studs or bolts preloaded to 100,000 pounds per square inch or higher,"

will be implemented, IWB-5000, IWC-5000, IWD-5000 or approved alternative, as applicable, will be treated as complete for inspection scheduling purposes.

Pressure tests required for ASME Section XI repair and replacements will be conducted in accordance with the 2004 Edition of ASME Section XI or approved alternative. Only brazed joints and welds made in the course of a repair/replacement activity require pressurization and VT-2 visual examination during the test (note: limitation on mechanical joint replacements that follows also requires testing).

The limitations found in 10 CFR 50.55a(b)(2)(xx)(B), "the NDE provision in IWA-4540(a)(2) of the 2002 Addenda of Section XI must be applied when performing system leakage tests after repair and replacement activities performed by welding or brazing on a pressure 2-6 NAPS U2 14-ISI Plan Revision 0

retaining boundary using the 2003 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section," and 10 CFR 50.55a(b)(2)(xxvi), "Pressure Testing Class 1,2, and 3 Mechanical Joints. The repair and replacement activity provisions in IWA-4540(c) of the 1998 Edition of Section XI for pressure testing Class 1, 2, and 3 mechanical joints must be applied when using the 2001 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section," will be implemented.

2-7 NAPS U2 14-ISI Plan Revision 0

NAPS U2 14-ISI Plan Section 2.3 RELIEF REQUESTS FOR COMPONENTS 2-8 Revision a

RELIEF REQUEST N2-14-NDE-001 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-- Hardship or Unusual Difficulty without Compensating Increase in Level of Quality or Safety --

1.0 ASME CODE COMPONENTS AFFECTED Pressurizer (2-RC-E-2) nozzle-to-vessel weld 9 and nozzle inner radius section 9NIR (see Figures N2-14-NDE-001-1 and 2).

2.0 APPLICAIBLE CODE EDITION AND ADDENDA The ASME Boiler and Pressure Vessel Code (ASME Code)Section XI of record for the NOl1h Anna Power Station Unit 2 fourth inspection interval is the 2004 Edition.

3.0 APPLICAIBLE CODE REQUIRMENTS Category E:I,-D of the ASME Code Section XI requires a volumetric examination of nozzle-to-vessel weld 9.

The 2004 Edition of Section XI does not require an examination of the nozzle-inside-radius of weld 9 (9NIR).

However, 10 CFR 50.55a(bW~)(xxi) mandates use of the 1998 Edition of Section XI for the examination requirements of 9NIR. Category B-D, Item B3.120 of the 1998 Edition requires a volumetric examination of the nozzle inside radius section of the pressurizer surge nozzle. 10 CFR 50.55a(b)(2)(xxi) allows an enhanced visual VT-1 on the inside surface in lieu of the volumetric requirement, which is performed from the outside surface.

4.0 REASON! FOR REQUEST Access to the NAPS 2 pressurizer surge line nozzle is obstructed by multi-layered, stainless steel mirror insulation and the cables for the pressurizer heaters.

Removal of the insulation and cables would be difficult as well as labor and time intensive.

It is also likely that cable or heater pin damage could occur during removal.

Some, and possibly all, heater cables would have to be disconnected so that the cables can be pulled back to allow access for removing insulation and doing the exam.

Dose rates are predicted using a step approach to build the total projected exposure.

The worst case option assumes that all 78 heater cables have to be disconnected and pulled back. These cables have brazed connections that will be time consuming to remove and replace following the exam.

This option carries a dose estimate of 54.320 rem.

If the outer ring of heaters can be left intact during the examination (disconnect/reconnect 46 heaters), then the dose estimate is 2-9 NAPS U2 14-ISI Pla.n Revision a

34.144 rem. If only the first ring of heaters has to be dealt with (20 heaters), then the dose estimate is 17.751 rem. Even if all the cables are removed, examination coverage would still be limited due to the weld joint design and heater penetration interferences.

Other personnel safety concerns potentially involved in this examination include the increased risk for an unplanned exposure event and prevention of contamination with personnel wedged between the surge line and the exposed portion of the pressurizer heaters.

Temporary shielding is considered impractical because placement of the shielding material would obstruct and potentially preclude accessibility to the examination surface.

In conjunction with license renewal, Westinghouse has performed an evaluation to address the impact of operational transients for NAPS 2

to account for insurge/outsurge transients in addition to design transients in the pressurizer lower head. The results of the evaluation show that the Cumulative Usage Factor (CUF),

after service equivalent to 60 years of operation for the lower head to nozzle weld, is 0.32 for the inside surface and 0.07 for the outside surface.

The CUFs for the nozzle inner radius are 0.25 (inside surface) and 0.09 (outside surface).

These CUFs are considerably less than the design limit of 1.0.

We do not believe that the alternative visual VT-1 examination on the inside of the pressurizer nozzle to vessel weld could be performed. The pressurizer manway at the top of the vessel would have to be removed and a boroscope threaded down the length of the pressurizer through the support plates and through a screen device located at the outlet of the surge line near the bottom of the vessel. The examination would be partially obscured by the thermal sleeves and the examination would only be of the non-structural cladding covering the welds.

If performed, the examination would provide only marginal benefit as a result. The added exposure, the risk of foreign material intrusion into the reactor coolant system and the unusual difficulties attempting this examination are not commensurate with the limited benefit that may be obtained.

Due to thE! fact that compliance with the specified requirements would result in hardship or unusual difficulties without a compensating increase in the level of quality and safety, an alternative is requested.

5.0 PROPOSED ALTERNATIVES AND BASIS FOR USE Dominion is applying per 10 CFR 50.55a(a)(3)ii for the following alternative:

The pressurizer surge line nozzle-to-vessel will be examined as part of the normally scheduled Class 1 system leakage test each refueling. In addition the surveillance requirements of Technical Specifications that determine the reactor coolant system leak rate and the containment atmosphere radioactivity will be satisfied. The pressurizer surge line weld to the reactor coolant hot leg will also be 2-10 NAPS U2 14-ISI Plan Revision 0

examined as part of augmented inspections to detect environmentally affected fatigue (EAF) and will be used as the leading indicator of EAF. Furthermore, Dominion has an active Boric Acid Corrosion Control Program that identifies and monitors borated water leakage to prevent boric acid related degradation of the Reactor Coolant System. These programs ensure that the overall level of plant quality and safety will not be compromised.

6.0 DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the duration of the fourth 1o-year inservice inspection (lSI) interval at NAPS Unit 2.

7.0 PRECEDENTS An NRC le1.ter dated February 18, 2005 granted similar relief for the fourth ten-year inservice inspection interval for Kewaunee Power Station. Similar relief was also granted for North Anna Power Station Unit 1 during the second and third inservice inspection intervals (TAC Nos. M71066 and MA5750, respectively) and for North Anna Power Station Unit

~~ for the second and third inservice inspection intervals (TAG Nos. M79147 and MB2280, respectively). Similar relief was also granted for Surry Power Station Units 1 and 2 for the third inservice inspection intervals (TAC Nos.

M87~112 and M89085, respectively), and for the fourth inspection interval (TAC Nos. MD3673 and MD3674). Byron Station Units 1 and 2 were also granted relief for the second inservice inspection intervals (TAC Nos. M94830 and M94831 J respectively), and the Haddam Neck Plant was granted relief for the third inservice inspection interval (TAC No. M80457). Beaver Valley Power Station was also granted relief for their third inservice inspection interval in an NRC letter dated October 8,'1997.

2-11 NAPS U2 14-ISI Pla.n Revision 0

RELIEF REQUEST N2-14-NDE-001 CONTINUED FIGURE N2-14-NDE-001-1

-- Manway Angle Iron Insulation Bands Operating Water Level Vessel Penetration

/

Nozzle for Spray Line Lifting Trunnion Instrument Nozzles Upper Support Bracket Seismic Lug Power Relief and Safety Valve Nozzles Top \\!lew 78 Heater Elements Bottom View Heater Support

~--~-~~

Baffles Instrument Nozzles Circular Support Skirt 78 Heater Elements Surge Nozzle Basket Thermal Diffuser Sleeve PRESSURIZER NAPS U2 14-181 Plan Revision 0

RELIEF REQUEST N2-14-NDE-001 CONTINUED FIGURE N2-14-NDE-001-2 L~_\\::o'_-:'~_J

. NOZZLE - TO-SAFE END WELD

.1<:j" CLADD[NG

• • 1 0CJNlR i 3.00 MIN.

r=:::;;:;;I~..J.JI!':...-1~.t.,

TH[CK'

......"..~t;;;:.......-I THERMAL

.1 SLEEVE SAFE END.-_.

FORG[NG SA-t82 F3t6L NOZZLE SA**508 CLASS 2 ---

SURGE NOZZLE End of Relief Request N2-14-NDE-001 2-13 NAPS U2 14-ISI Pla.n Revision 0

NAPS U2 14-ISI Plan Section 2.4 RELIEF REQUESTS FOR SYSTEM PRESSURE TESTING 2-14 Revision 0

RELIEF REQUEST N2-14-SPT-001 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-Hardship or Unusual Difficulty without Compensating Increase in Level of Quality or Safety-1.

ASME CODE COMPONENT AFFECTED The component associated with this request is the Class 1 reactor vessel which is accessible for examination from the bottom in the reactor vessel sump area.

1.1 Category and System Details:

Code Class:

System:

Examination Category:

Item Number:

1.2 Component

Description:

Rea.ctor Vessel, 2-I~C-R-1 Class 1 Reactor Coolant (RC)

B-P B15.10 2.

APPLICAEILE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition 3.

APPLICABLE CODE REQUIREMENT Category B-P, Item No. B"15.1 0 requires a visual (VT-2) examination of the bottom of the reactor vessel durinq the system leakage test of IWB-5220.

4.

REASON FOR REQUEST In order to meet the Section XI pressure and temperature requirements for the system leakage test of the reactor vessel, the reactor containment at North Anna Unit 2 is required to be at a sub-atmospheric pressure. Station administrative procedures require that self contained breathing apparatus be worn for containment entries under these conditions.

This requirement significantly complicates the visual (VT-2) examination of the bottom of the reactor vessel during testinq.

Access to the bottom of the reactor vessel requires that the examiner descend several levels by ladder and navigate a small entrance leading to the reactor vessel. In addition to these physical constraints, the examiner must contend with extreme environmental conditions: elevated air temperatures due to reactor coolant at temperatures above z 350 degrees F and limited air circulation in the vessel cubicle. In addition, the examiner is limited to the approximate 30 minute capacity of the breathing apparatus for containment entry, the VT-2 examination, and containment exit.

2-15 NAPS U2 14-ISI Plan Revision 0

The hardship arises less from the time constraint created by the use of bottled air or the involved radiation levels, but rather more from conditions that exist during the test.

During the test the reactor coolant system is at the operational temperature of

350 degrees F, and the containment is sub-atmospheric.

Performing the examination in these conditions is complicated by the following factors:

• The need to use a self-contained breathing apparatus (SCBA) with a full-face respirator. The weight of the bottle is approximately 25 pounds.

• Having to access the bottom of the vessel under sub-atmospheric conditions which requires the examiner to descend several levels by ladders and to navigate a small, 2'-7.25" by 2'-0" hatch wearing the SCBA.

• The physical environment caused by the heat generated by a vessel elevated to a temperature of ;:: 350 degrees F coupled with a lack of ventilation.

These factors increase the safety hazard associated with the examination.

To place the examiner under this increased risk and burden is not justified.

This combination of conditions does not exist during the refueling outage when the proposed alternative examination would take place.

The proposed alternate examination would be performed under conditions that are safer and allow for a more thorough examination.

5.

PROPOSED ALTERNATIVE AND BASIS FOR USE Dominion will continue to monitor leakage on the bottom of the reactor vessel with other surveillance requirements and alarms.

The Improved Technical Specifications (ITS) establishes limits on RCS leakage to one gallon per minute of unidentified leakage and no identified leakage in the pressure boundary.

To monitor for leakage, the ITS also requires that a) one containment sump (level or discharge flow) monitor, and b) one containment atmosphere radioactivity monitor (gaseous or particulate) be operable during modes 1, 2, 3, and 4. In addition, the plant must verify RCS operational leakage is within limits by performance of aRCS inventory balance at a frequency not exceeding 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />.

The ITS also requires that channel check be performed of the required containment atmosphere radioactivity monitor at a frequency not exceeding 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />. The incore sump room has a level alarm in the control room requiring operator action. Additionally, A VT-2 examination will be conducted when containment is at atmospheric conditions each refueling for evidence of boric acid corrosion. These proposed alternatives will ensure that the overall level of plant quality and safety will not be compromised and eliminates the burden and hardship in performing the Code requirements.

Therefore, Dominion requests approval of this alternative pursuant to the provisions of 10 CFR 50.55a(a)(3)(ii).

2-16 NAPS U2 14-ISI Plan Revision 0

6.

DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval at NAPS Unit 2.

7.

PRECEDENTS Similar alternatives were approved for North Anna Unit 2 in the third inspection interval (SPT-005, TAC NO. MB2280, dated June 12, 2002) and for North Anna Unit 1 in thl~ fourth inspection interval (SPT-001, TAC NO. MD9956, dated April 14, 2009).

2-17 NAPS U2 14-151 Plan Revision 0

RELIEF REQUEST N2-14-SPT-002 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-Hardship or Unusual Difficulty without Compensating Increase in Level of Quality or Safety-1.

ASME CODE COMPONENTS AFFECTED Includes approximately 30, small diameter

(~ 1 inch), reactor coolant pressure boundary (HCPB) vent and drain, test, sample, and instrumentation connections.

1.1 Cateqory and System Details:

Code Class:

Examination Category:

Item Number:

1.2 Component

Description:

Class 1 B-P B15.10 Various vent, drain, test, sample, and instrument connections with piping and valves (s 1NPS).

2.

APPLICABLE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition 3.

APPLICABLE CODE REQUIREMENT IWB-5222(b) states, "The pressure retaining boundary during the system leakage test conducted at or near the end of each inspection interval shall extend to all Class 1 pressure retaining components within the system boundary." IWB-5221 (a) states, "The system leakage test shall be conducted at a pressure not less than the pressure corresponding to 100% rated reactor power." The paragraphs require pressurization at reactor coolant system nominal operating pressure on this portion of the extended Class 1 boundary at or near the end of the interval.

4.

REASON IFOR REQUESr The subject piping segments are isolated from the reactor coolant pressure boundary (RCPB) during normal operation. The upstream valve is maintained closed during normal operation and the piping outboard of the first isolation valve is, therefore, not normally pressurized.

Performing the required test described in IWB-5222(b) would require opening the valves prior to RCPB pressurization (reliance on single boundary during test) and subsequently closing the valves after the test.

During the 1998 North Anna Unit 1 refueling outage similar piping 2-18 NAPS U2 14-ISI Plan Revision 0

segments were pressurized by removing a flange and connecting a test rig to the stub end of the connection (note: the upstream valve remained closed).

A majority of these piping segments are located in close proximity to the RCPS main loop pipinq thus requiring personnel entry into high radiation areas within the containment.

The dose associated with this testing was approximately 1.5 man-rem.

The alternative being requested provides the necessary safety and quality and would eliminate individual valve manipulation or piping segment testing which is considered a hardship.

5.

PROPOSED ALTERNATIVE AND BASIS FOR USE ASME Section XI COdl3, paragraph IWA-4540, provides the requirements for pressure testing of piping and components after repairs by welding to the pressure boundary. IWA-4540(b)(6) excludes component connections, piping, and associated valves that are 1 inch nominal pipe size and smaller from the pressure test.

Consequently, pressure testing and the associated visual examination of these :5 1 inch diameter RCPB vent / drain / test / sampling /

instrument connections once each 10-year interval is unwarranted considering that a repair/replacement weld on the same connections is exempted by the ASME XI Code.

The non-isolable portion of these RCPS connections will be pressurized and visually examined as required. Only the normally isolable portion of these small diameter vent, drain, tE~St, sample or instrument piping connections will not be pressurized.

Piping connections are typically socket-welded, and the welds received a surface examination after installation. The piping and valves are nominally heavy wall (schedule 160 pipe and 1500# valve bodies). The vents, drains, test sample and instrument lines are not subject to high stresses or cyclic loads, and the design ratings are significantly greater than RCPB operating or design pressure.

The Improved Technical Specifications (ITS) require reactor coolant system (RCS) leakage monitoring (TS 4.4.6.2.1) during normal operation. Should any of the ITS limits be exceeded, then appropriate corrective actions, which may include shutting the plant down, are required to identify the source of the leakaqe and restore the RCS boundary integrity.

As an alternative to the Code required pressure test of the subject Class 1 RCPB connections the following is proposed:

1) The RePB vent, drain, instrumentation, test, and sample connections will be visually examined for leakage and any evidence of past leakage, with the isolation valves in the normally closed position each refueling outage during the ASME XI Class 1 System Leakage Test (IWB-5221 & IWB-5222(a)).

2-19 NAPS U2 14-ISI Plan Revision 0

2) The RCPB vent, drain, instrumentation, test and sample connections will also be visually examined with the isolation valves in the normally closed position during the 10-year lSI pressure test (IWB-5221 IWB-5222(b)).

This examination will be performed with the RCS at nominal operating pressure and at near operating temperature.

In addition, ITS establish limits on RCS leakage to one gallon per minute of unidentified leakage and no identified leakage in the pressure boundary.

To monitor for leakage, the ITS also require that a) one containment sump (level or discharqe flow) monitor, and b) one containment atmosphere radioactivity monitor (gaseous or particulate) be operable during modes 1, 2, 3, and 4.

In addition, the plant must verify RCS operational leakage is within limits by performance of a RCS inventory balance at a frequency not exceeding 72 hours8.333333e-4 days <br />0.02 hours <br />1.190476e-4 weeks <br />2.7396e-5 months <br />. The ITS also require that a channel check be performed of the required containment atmosphere radioactivity monitor at a frequency not exceeding 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br />.

These proposed alternatives will ensure that the overall level of plant quality and safety will not be compromised.

Therefore, Dominion requests approval of this alternative pursuant to the provisions of 10 CFR 50.55a(a)(3)(ii).

6.

DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval at I\\JAPS Unit 2.

7.

PRECEDENTS This relief request was approved for the third inspection interval for North Anna Unit 2 (SPT-007, TAC NO. MB2280, dated June 12,2002).

2-20 NAPS U2 14-ISI Plan Revision 0

RELIEF REQUEST N2-14-SPT-003 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-Herdship or Unusual Difficulty without Compensating Increase in Level of Quality or Safety-1.

ASME CODE COMPONENT AFFECTED The COdl3 component associated with this request is the Class 1 NPS 14" residual heat removal piping, which is part of the extended Class 1 Reactor Coolant Pressure Boundary (RCPB) that requires pressurization once each 10-year inspection interval.

1.1 Category and System Details:

Code Class:

System:

Examination Cateqory:

Item Number:

1.2 Component Descriptions:

Class 1 Residual Heat Removal (RH)

B-P B15.10 NPS 14" Residual Heat Removal piping and associated valves Segment Boundary (valve-to-valve) from 2-RH-MOV-2700 and 2-RH-MOV-2701 (RH suction)

Approximate length: 31 feet Drawing - 12050-CBM-094A-4 sheet 1 of 2 2.

APPLICABLE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition 3.

APPLlCJl~BLE CODE REQUIREMENT IWB-522:Z(b) states, "The pressure retaining boundary during the system leakage test conducted at or near the end of each inspection interval shall extend to all Class 1 pressure retaining components within the system boundary."

IWB-5221 (a) states, "The system leakage test shall be conducted at a pressure not less than the pressure corresponding to 100% rated reactor power." The paragraphs require pressurization at reactor coolant system nominal operating pressure on this portion of the extended Class 1 boundary at or near the end of the interval.

2-21 NAPS U2 14-ISI Plan Revision a

4.

REASON FOR REQUEST Normal reactor coolant pressure at 100% rated power is approximately 2235 psig. The piping in question is separated from this reactor coolant pressure by a single closed valve, and as such does not normally see this pressure.

Opening valve 2-RH-MOV-2700 is prevented by a pressure interlock, which prevents opening, when pressure in the reactor coolant system is above 418 psig.

The interlock protects the low pressure RH system from being over-pressurized by the higher pressure reactor coolant system.

There is no other valve that would allow pressurization of the area from an external source.

The system design prevents Code compliance in this area and it is therefore considered a hardship, since a plant modification would be needed to meet code requirements.

5.

PROPOSIED ALTERNATIVE AND BASIS FOR USE It is proposed that the area be examined as part of the Class 2 system leakage test pressure boundary using the Class 2 test requirements associated with the adjoining Class 2 piping. The RH system is placed in operation when the reactor coolant temperature has been reduced below approximately 350 degrees F and the reactor coolant pressure has been reduced below 400 psig. The pressure test that will be used for the Class 1 piping was written to be conducted soon after RH liS placed in operation to obtain the higher pressures and temperatures experienced during RH system operation, but within the parameters described above.

Additionally, the Class 1 piping will continue to receive a VT-2 examination as part of the Class 1 system leakage test, which occurs following reactor refuelinq, but prior to startup. (Note: during the Class 1 leakage test the extended boundary is not normally pressurized due to the pressure interlock.)

Therefore, Dominion requests approval of this alternative pursuant to the provisions of 10 CFR 50.55a(a)(3)(ii).

6.

DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval at NAPS Unit 2.

7.

PRECEDENTS A similar alternative was approved for North Anna Unit 2 in the third inspection interval (SPT-010, TAC NO. MC5588, dated February 9, 2006)* and for North Anna Unit 1 in the fourth inspection intervals (SPT-003, TAC NO. MD9956, dated April 14, 2009).

2-22 NAPS U2 14-ISI Plan Revision 0

RELIEF REQUEST N2-14-SPT-004 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-Herdship or Unusual Difficulty without Compensating Increase in Level of Quality or Safety-1.

ASME CODE COMPONENT AFFECTED The Code! component associated with this request is the Class 1 Safety Injection piping, which is part of the extended Class 1 Reactor Coolant Pressure Boundary (RCPB) that requires pressurization once each 1O-year inspection interval.

1.1 Category and System Details:

Code Class:

System:

Examination Cateqory:

Item Number:

1.2 Component Descriptions:

Class 1 Safety Injection B-P B15.10 1jz" to 10" NPS Safety Injection piping and associated valves Segment Boundary:

(valve-to-valve) from 2-SI-91, 2-SI-99 and 2-SI-105 to 2-SI-MQV-2890C and 2-SI-MQV-2890D Approximate length: 1/2" (1'), 3/4" (1'), 6" (52'), 10" (18')

Drawings: 12050-CBM-096B-4 sheet 4 of 4 and 12050-CBM-096A-4 sheet 2 of 3 and

%' to 10" NPS Safety Injection piping and associated valves Seqrnent Boundary: (valve-to-valve) from 2-SI-112, 2-SI-117 and 2-SI-124 to 2-SI-MQV-2890A and 2-SI-MQV-2890B Approximate length: 3/4" (2'), 6" (614'), 10"(14')

Drawings: 12050-CBM-096B-4 sheet 4 of 4 and 12050-CBM-096A-4 sheet 2 of 3 2.

APPLlCJ~BLE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition 2-23 NAPS U2 14-ISI Pla.n Revision 0

3.

APPLICABLE CODE REQUIREMENT IWB-522:;:':(b) states, "The pressure retaining boundary during the system leakage test conducted at or near the end of each inspection interval shall extend to all Class 1 pressure retaining components within the system boundary."

IWB-5221(a) states, "The system leakage test shall be conducted at a pressure not less than the pressure corresponding to 100% rated reactor power." The paragraphs require pressurization at reactor coolant system nominal operating pressure on this portion of the extended Class 1 boundary at or near the end of the interval.

4.

REASON FOR REQUEST Normal reactor coolant pressure at 100% rated power is approximately 2235 psig. The piping in question is separated from this reactor coolant pressure by check valves, and as such does not normally see this pressure. The Class 1 boundary for Section XI matches the construction code (831.7 1969 with the 1970 Addenda) Class 1 (01) classification.

This earlier classification followed closely the definition of reactor coolant system pressure boundary for the Class 1 boundary. This meant for systems connected to the reactor coolant system, the boundary extended to the outermost containment isolation valve in system piping which penetrates primary reactor containment.

As such, more than two valves separate the reactor coolant system from certain parts of the extended Class 1 boundary.

External pressurization would be necessary to meet the ASME Code test requirement of normal reactor coolant pressure.

Since check valves would be part of the test boundary, a pressure differential would be required between the reactor coolant system and the area in question to maintain check valve closure.

Maintaining the differential pressure and ensuring no test fluid intrusion into the reactor coolant system (reactivity control issue) is considered unusually difficult to meet with no compensating increase in quality or level of safety when considering the alternative below.

5.

PROPOSED ALTERNATIVE AND BASIS FOR USE The areas in question are examined (VT-2) each refueling as part of the normal Class 1 system leakage test (normal valve line-up) for evidence of leakage.

Additionally, it is proposed that the areas identified above be examined (VT-2) based upon a Class 2 system functional test at or near the end of the interval.

The test would be performed at reduced pressure based upon low head safety injection pump pressure (approximately 190 psig).

The pressure, although

reduced, would simulate actual system pressure in an accident situation.

Additionally, it only involves Class 1 piping beyond the second isolation valve from the reactor coolant system to the first isolation valve outside containment. If constructed today, 10 CFR 50.55a(c)(2)(ii) would allow a Class 2 classification for this piping.

2-24 NAPS U2 14-ISI Plan Revision 0

Therefore, Dominion requests approval of this alternative pursuant to the provisions of 10 CFR 50.55a(a)(3)(ii).

6.

DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval at NAPS Unit 2.

7.

PRECEDIENTS A similar alternative was approved for North Anna Unit 2 in the third inspection interval (SPT-012, TAC NO. MC5592, dated February 9, 2006) and for North Anna Unit 1 in the fourth inspection interval (SPT-004, TAC NO. MD9956, dated April 14, ~W09).

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RELIEF REQUEST N2-14-SPT-005 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-Herdshlp or Unusual Difficulty without Compensating Increase in Level of Quality or Safety-1.

ASME CODE COMPONENT AFFECTED The pipinq components associated with this request are the Class 1 piping and valves associated with the reactor vessel flange leak detection system.

1.1 Category and System Details:

Code Class:

System:

Examination Category:

Item Number:

1.2 Component

Description:

Class 1 Reactor Coolant (RC)

B-P B15.10 1" and 3/8" NPS reactor coolant piping and associated valves Segment Boundary: 2-RC-R-1 (reactor inner O-ring), 2-RC-32 and 2-RC-HCV-2544 Drawinq: 12050-CBM-093A-4 sheet 1 of 3 2.

APPLlC~~BLE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition 3.

APPLlCJ,BLE CODE REQUIREMENT IWB-522::2(b) states, "ThB pressure retaining boundary during the system leakage test conducted at or near the end of each inspection interval shall extend to all Class 1 pressure retaining components within the system boundary."

IWB-5221(a) states, "The system leakage test shall be conducted at a pressure not less than the pressure corresponding to 100% rated reactor power." The paragraphs require pressurization at reactor coolant system nominal operating pressure on this portion of the extended Class 1 boundary at or near the end of the interval.

4.

REASON FOR REQUEST Normal reactor coolant pressure at 100% rated power is approximately 2235 psig. The components and piping being addressed are associated with the reactor head and flange leakage detection system.

They are used to support identification of inner O-ring leakage. An increase in temperature above ambient 2-26 NAPS U2 14-ISI Plan Revision 0

is an indication of inner O-ring seal leakage.

High temperature actuates an alarm. On indication of inner O-ring leakage the isolation valve in the leak-off line can be closed to put the outer O-ring into the pressure retention mode, and the inner O-rilng leak detection system would be pressurized to reactor coolant pressure up to the closed isolation valve.

These IinE~S can only be tested externally, since during normal operation they are separated from RCS pressure by the inner O-ring.

Pressurizing the lines externally would put pressure on the inner O-ring in a direction opposite that it was desiqned for. This could move the inner O-ring from its normal position against the outer channel wall of the reactor vessel flange potentially affecting the O-rin~1 leak tightness and requiring that maintenance be performed.

This is considered an unnecessary hardship without compensating increase in quality or safety when considering the system design and the monitoring capability of the system.

5.

PROPOSED ALTERNATIVES AND BASIS FOR USE The area in question is examined (VT-2) each refueling as part of the normal Class 1 system leakage test for evidence of leakage.

Additionally, leakage past the inner O-ring must occur to potentially pressurize the components and piping being addressed.

This leakage would be identified by an alarm or by RCS inventory balance calculations and addressed by procedures. The leakage would also be limited by the passive inner O-ring.

Any leakage is normally directed to the prima.ry drain transfer tank unless the system is isolated by operator action.

These activities would be closely monitored by the procedurally controlled operator actions allowing identification of any further compensatory actions required.

Therefore, Dominion requests approval of this alternative pursuant to the provisions of 10 CFR 50.55a(a)(3)(ii).

6.

DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval a.t NAPS Unit 2.

7.

PRECEDENTS A similar alternative was approved for North Anna Unit 2 in the third inspection interval (SPT-013, TAC NO. MC5594, dated February 9, 2006) and for North Anna Unit 1 in the fourth inspection interval (SPT-005, TAC NO. MD9956, dated April 14,2009).

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RELIEF REQUEST N2-14-SPT-006 Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(ii)

-Herdship or Unusual Difficulty without Compensating Increase in Level of Quality or Safety-

1. ASME CODE COMPONENTS AFFECTED The Code component associated with this request is the Class 1 NPS 2" Auxiliary Spray Piping, which is part of the extended Class 1 Reactor Coolant Pressure Boundary (RePB) that requires pressurization once each 10-year inspection interval.

1.1 Cateqory and System Details:

Code Class:

System:

Examination Category:

Item Number:

1.2 Component Descriptions:

Class 1 Chemical and Volume Control System B-P B15.10 NPS 2" Auxiliary Spray Piping Segment Boundary (valve-to-valve) from 2-CH-HCV-2311 to 2-CH-341 Approximate length: 100 feet Drawinq: 12050-CBM-095C-4, sheet 1 of 2

2. APPLICABLE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition

3. APPLICABLE CODE REQUIREMENTS IWB-5222(b) states, "The pressure retaining boundary during the system leakage test conducted at or near the end of each inspection interval shall extend to all Class 1 pressure retaining components within the system boundary."

IWB-5221(a) states, "The system leakage test shall be conducted at a pressure not less than the pressure corresponding to 100%

rated reactor power." The paragraphs require pressurization at reactor coolant system nominal operating pressure on this portion of the extended Class 1 boundary at or near the end of the interval.

2-28 NAPS U2 14-ISI Plan Revision 0

4. REASOIN FOR REQUEST Pressurizer pressure is maintained via normal pressurizer spray, which uses the Reactor Coolant Pumps (RCP).

Normal pressurizer spray is controlled by the pressurizer Pressure Control System which automatically controls the pressurizer environment.

The primary purpose of the auxiliary spray line is for pressure control when the RCPs are not running (i.e., during a post accident condition when it liS desired to decrease Reactor Coolant System (RCS) pressure).

Operation of the auxiliary spray line at hot standby or power would lead to an unnecessary plant transient.

To meet Code requirements the normally closed upstream isolation valve 2-CH-HCV-2311 must be opened to pressurize the subject pipe segment.

Water in this line is supplied from the Charging System which operates at a pressure slightly greater than the RCS normal operating pressure.

Therefore, opening of valve 2-CH-HCV-2311 at hot standby or power would increase pressurizer spray flow which will cause an adverse reduction in RCS pressure.

In addition, this piping segment is at containment ambient temperature and with the RCS at normal operating temperature, this test would create a thermal shock transient in the spray piping and spray nozzle.

5. PROPOSED ALTERNATIVES AND BASIS FOR USE The RCPB pipe segment described in this request is a portion of the auxiliary pressurizer spray line, which is not normally pressurized.

This request proposes to perform an ASME Code Section XI, Table IWB-2500-1 and IWB-5221 system leakage test with the isolation valve 2-CH-HCV-2311 in the normally closed position as an alternative to the system leakage test requirements of IWB-5222(b) for this piping segment.

This examination will be performed at nominal operating pressure associated with 100% reactor power.

Testing of this piping segment at full RCS operating pressure does not provide a compensating increase in the level of quality or safety for the following reasons:

1. The design pressure rating of this piping segment is the same as the RePB; however, the operating pressure of the piping segment is well below the normal RCS operating pressure.

2. This segment is isolated from the RCS pressure under normal operating conditions.

3. This segment is subject to ASME Code required VT-2 visual examination.

This examination is performed with the segment isolated from the RCS and the RCS at its normal operating pressure and temperature.

This examination is performed each refueling outage and is sufficient to identify any structural defects that could potentially challenge the integrity of the seqrnent during normal operation.

Dominion has determined that compliance with the system leakage test 2-29 NAPS U2 14-ISI Plan Revision 0

requirements of IWB-5222(b) for this piping segment for North Anna Power Station Unit 2 results in an unnecessary hardship and adverse impact to plant equipment without a sufficient compensating increase in the level of quality and safety.

Therefore, Dominion requests approval of this alternative pursuant to the provisions of 10 CFR 50.55a(a)(3)(ii).

6. DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval at NAPS Unit 2.

7. PRECEDENTS Similar alternatives to the test requirements of Section XI have been approved for Indian Point Units 2 and 3 and Kewaunee Power Station. The differences in the Code requirements taken to establish the basis for the approval of this request result in the same approved objective of not pressurizing test portions of the Class 1 RCPB to full RCS pressure when a thermal transient would occur.

The safety evaluations for the precedents cited are below.

1.

Indian Point Generating Units 2 and 3, dated December 7, 2005 (ADAMS Accession No. ML.05311 0525).

2.

Kewaunee Power Station, dated February 18, 2005 (ADAMS Accession No. ML05035022!5).

3.

North Anna Unit 2, dated October 9,2009 (ADAMS Accession No. ML092740549) 2-30 NAPS U2 14-ISI Plan Revision 0

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 SECTION 3 INSERVICE INSPECTION PLAN FOR COMPONENT SUPPORTS FOURTH INSPECTION INTERVAL 3-1 NAPS U2 14-ISI Plan Revision a

3.0 INSERVICE INSPECTION PROGRAM FOR COMPONENT SUPPORTS 3.1 Program Description 3.1.1 The Inservice Inspection Program for Class 1, 2, and 3 component supports meets the requirements of Section XI of the ASME Boiler and Pressure Vessel Code, 2004 Edition. Where requirements are determined impractical per 10 CFR 50.55a(g)(5), or where alternatives are identified in accordance with 10 CFR 50.55a(a)(3), specific requests for relief have been written and included in this section.

3.1.2 Administrative procedures and examination procedures associated with the Inservice Inspection Program provide responsibilities, definitions and instruction on program maintenance and examination requirements.

The limitations of 10 CFR 50.55a(b)(2) (xviii), "Certification of NDE personnel. (A) Level I and II nondestructive examination personnel shall be recertified on a 3-year interval in lieu of the 5-year interval specified in the 1997 Addenda and 1998 Edition of IWA-2314, and IWA-2314(a) and IWA-2314(b) of the 1999 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section.

and (C) When qualifying visual examination personnel for VT-3 visual examinations under paragraph IWA-2317 of the 1998 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, the proficiency of the training must be demonstrated by administering an initial qualification examination and administering subsequent examinations on a 3-year interval," will be implemented.

3.1.3 The Repair and Replacement Program uses the lSI boundary classifications from the lSI Program in determining the scope and applicability of the program. Repair and replacement activities will comply with ASME Section XI, Division 1,2004 Edition for Class 1,2, and 3 component supports. The Repair and Replacement Program administrative procedure provides the program's requirements.

The limitations found in 10 CFR 50.55a(b)(2) (xii), "Underwater Welding.

The provisions in IWA-4660, "Underwater Welding," of Section XI, 1997 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, are not approved for use on irradiated material" and 3-2 NAPS U2 14-ISI Plan Revision a

10 CFR 50.55a(b)(2)(xxiii), "Evaluation of Thermally Cut Surfaces. The use of the provisions for eliminating mechanical processing of thermally cut surfaces in IWA-4461.4.2 of Section XI, 2001 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section are prohibited," and 10 CFR 50.55a(b)(2) (xxv), "Mitigation of Defects by Modification. The use of the provisions in IWA-4340, "Mitigation of Defects by Modification,"

Section XI, 2001 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section are prohibited," will be implemented.

3.1.3 Alternative examination methods, combination of methods, or newly developed techniques may be substituted for Section XI methods specified provided the Inspector is satisfied that the results are demonstrated to be equivalent or superior to those of the specified method.

The limitation found in 10 CFR 50.55a(b)(2)(xix), "Substitution of alternative methods. The provisions for the substitution of alternative examination methods, a combination of methods, or newly developed techniques in the 1997 Addenda of IWA-2240 must be applied. The provisions in IWA-2240, 1998 Edition through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, are not approved for use. The provisions in IWA-4520(c), 1997 Addenda through the latest edition and addenda incorporated by reference in paragraph (b)(2) of this section, allowing the substitution of alternative examination methods, a combination of methods, or newly developed techniques for the methods specified in the Construction Code are not approved for use," will be implemented.

3.1.4 The Dominion Quality Assurance Program meeting the requirements of IWA-1400(n) is documented in Topical Report DOM-QA-1.

The limitation found in 10 CFR 50.55a(b)(2) (x), "Quality Assurance. When applying Section XI editions and addenda later than the 1989 Edition, the requirements of NQA-1, "Quality Assurance Requirements for Nuclear Facilities," 1979 Addenda through the 1989 Edition, are acceptable as permitted by IWA-1400 of Section XI, if the licensee uses its 10 CFR Part 50, Appendix B, quality assurance program, in conjunction with Section XI requirements. Commitments contained in the licensee's quality assurance program description that are more stringent than those contained in NQA-1 must govern Section XI activities. Further, where NQA-1 and Section XI do not address the commitments contained in the licensee's Appendix B quality assurance program description, the commitments must be applied to Section XI activities," will be implemented.

3-3 NAPS U2 14-ISI Plan Revision 0

3.2 Program Summary 3.2.1 For all component supports, the lSI Plan utilizes the Table in IWF-2500-1 of Section XI, 2004 Edition to determine the component supports that require examination; the examination requirement(s); the examination method(s); the acceptance standard; and the extent and frequency of examination.

3.2.2 Component supports selected for examination are identified in the lSI Schedule.

3-4 NAPS U2 14-ISI Plan Revision 0

NAPS U2 14-ISI Plan Section 3.3 RELIEF REQUESTS FOR COMPONENT SUPPORTS 3-5 Revision 0

RELIEF REQUEST N2-14-CS-001 Proposed Alternative In Accordance with 10 CFR 50.55a(a)(3)(i)

- Alternative Provides Acceptable Level Of Quality And Safety -

1.

ASME CODE COMPONENTS AFFECTED Class 1, 2, and 3 Snubbers 2.

APPLICABLE CODE EDITION AND ADDENDA ASME Section XI, 2004 Edition 3.

APPLICABLE CODE REQUIREMENTS The ASME Code,Section XI, 2004 Edition, paragraphs IWF-5200(a) & (b) and IWF-5300(a) & (b) require the use of the ASME/ANSI OM (Part 4), 1987 Edition with OMa-1988 Code to perform the preservice and inservice examinations and tests of Class 1, 2, and 3 Snubbers.

4.

REASON FOR REQUEST Currently, the snubber examination and testing program is contained in the North Anna Power Station (NAPS)

Technical Requirements Manual (TRM).

The existing TRM test and examination requirements meet the intent of ASME OM Part 4 and provide an acceptable level of quality and safety. Integration of ASME Section XI and ASME OM Part 4 into an effective coherent examination and testing program along with associated required changes to the Technical Requirements Manual (TRM) would require a significant amount of administrative activity (e.g., administrative procedure changes, reconciliation of ASME Code requirement differences, technical procedure changes, etc.).

A second alternative approach to implement these requirements for examination and testing would be to revise the Technical Requirements Manual to directly reference the appropriate paragraphs of OM Part 4.

However, many of these requirements, which would require revision of the existing TRM, are already very similar to OM Part 4. Therefore, the benefit to quality and safety due to this clarification is not commensurate with the significant administrative burden.

A third approach, which is proposed, is to implement the existing TRM snubber program, which provides a means to accomplish the examination and testing intended by the ASME Code and regulation with a minimum of burden. The significant technical differences are discussed herein. Administrative controls currently in place are sufficient and accomplish the same purpose.

3-6 NAPS U2 14-181 Plan Revision a

GENERAL The current safety related snubber testing requirements of TRM Section 3.7.5 form the basis of the North Anna Unit 2 inservice testing program for snubbers.

There are 362 small bore snubbers and 12 large bore snubbers (greater than 50 KIPS) installed in North Anna Unit 2. All the snubbers at NAPS Unit 2 are hydraulic snubbers.

Snubber maintenance and repair are controlled at NAPS by written maintenance procedures that are based on manufacturers' recommendations and industry good practices.

These procedural requirements are similar to the requirements of OM Part 4, paragraph 1.5.6.

Changing snubber maintenance procedures requires review and approval of the snubber engineer.

Design engineering approval is required for any changes that could affect the snubber's ability to meet the functional (operability) test acceptance criteria or affect the snubber's ability to support the design load. Following maintenance and repair, snubbers are required to be functionally tested to demonstrate that they meet the acceptance criteria.

Snubbers that are modified or replaced due to visual or functional testing deficiencies are subject to the requirements of IWA-4000 and must be evaluated for suitability as required by OM Part 4, paragraph 1.5.7.

Replacement snubbers are functionally tested prior to installation and visually inspected following installation in accordance with the snubber visual inspection criteria.

VISUAL INSPECTIONS For visual inspections, the TRM states that snubbers are categorized as accessible or inaccessible during reactor operation and may be examined independently. This is the same requirement as OM Part 4, paragraph 1.6.

The TRM does not address snubber preservice examinations.

However, snubbers are rotated from service in accordance with IWA-4132 and following replacement a visual examination is required to be performed in accordance with maintenance procedures and the post maintenance testing program. This visual examination is similar to the preservice examination requirements described in OM Part 4, paragraph 2.1.1.

Additional preservice operability testing proposed by Virginia Electric and Power Company (Dominion) is described later in this section. Repair/Replacements activities will be performed as required by IWA-4000.

Replacement snubbers are functionally tested prior to installation to demonstrate that they meet engineering acceptance criteria.

The intervals for snubber visual inspections are conducted in accordance with the TRM visual examination table which meets Generic Letter 90-09. The inspection interval is based on the snubber population and the number of unacceptable snubbers. Historically, the number of unacceptable visual snubber inspections at NAPS Unit 2 is one or less and based on the snubber population, the current inspection interval is 48 months (every other refueling outage).

The OM Part 4, paragraph 2.3.2.2 bases the inspection frequency on the number of 3-7 NAPS U2 14-ISI Plan Revision 0

population. Generic Letter (GL) 90-09 acknowledges that the visual inspection schedule as contained in OM Part 4 is excessively restrictive and that plants with large snubber populations have spent a significant amount of resources and subjected plant personnel to unnecessary radiological exposure to comply with the visual examination requirements of OM Part 4. GL 90-09 states that its alternative schedule for visual inspection provides the same confidence level as that provided in OM Part 4.

TRM requirements in conjunction with procedural inservice visual inspection requirements are similar to OM Part 4, paragraphs 2.3.1.1 and 2.3.1.2 and examinations are conducted with VT-3 Level II or III visually qualified examiners.

Visual examinations encompass as a minimum the following inspection items:

Fluid level, cylinder body defects, tie rod defects, valve block defects, hydraulic leaks, wiper seal deterioration/damage, snubber orientation, snubber misalignment, interferences, freedom of rotational movement, boric acid, bent piston rod, scored piston rod, painted piston rod and structural attachment defects.

The small bore snubbers at NAPS Unit 2 are manufactured by ITT Grinnell and are of similar design. Large bore snubbers are manufactured by Lisega and are also of similar design.

Snubbers which fail visual inspections are evaluated and a root cause analysis is completed in accordance with administrative procedures and the corrective action program.

Snubber failures are not specifically characterized into failure mode groups as defined in OM Part 4, paragraph 2.3.4.3.

However, failures are evaluated to determine if the failure mechanism has the potential to affect other snubbers and whether the cause of the failure is from the application, maintenance practices, manufacturing defect, isolated or unexplained.

Snubbers that may be subject to similar failure mechanisms are evaluated for continued service and operability in accordance with the corrective action program.

FUNCTIONAL TESTING For the purposes of functional testing, the TRM identifies small bore snubbers (snubbers with load capacities of 50 Kips or less) and large bore snubbers (snubbers with load capacities greater than 50 Kips).

This separation of snubbers is based on NRC Generic Letter 84-13, Technical Specification for Snubbers." OM part 4 does not separate snubbers into small and large bore groups.

3-8 NAPS U2 14-ISI Plan Revision 0

FUNCTIONAL TESTING OF SMALL BORE SNUBBERS Functional testing of small bore snubbers is defined in the TRM as follows:

At least once per 18 months during shutdown, an initial representative sample of small bore snubbers shall be functionally tested either in-place or in a bench test.

The size of the initial sample shall follow the expression:

Ni = 35[1 + C/2]

Where Ni is the initial number of snubbers to be tested, and C (C = 1) is the allowable number of small bore snubbers not meeting the acceptance criteria selected by the operator from the initial sample of Ni snubbers.

For each number of small bore snubbers above "C" which does not meet the functional test criteria, thE! sample to be functionally tested is expanded according to the expression:

N =35(1 + C/2)(2/(C + 1))2(A-C)

Where N is the total number of snubbers to be tested in the expanded sample and A is the total number of small bore snubbers found inoperable during functional testing of the representative sample and C (C = 1) is the allowable number of small bore snubbers not meeting the acceptance criteria selected by the operator from the initial sample of Ni snubbers.

C = 1 is currently the value used in our TRM and was previously approved for use by the NRC in the third interval. This value was selected to take advantage of the historical performance experienced at NAPS where the number of failures has not exceeded one failure per refueling outage surveillance cycle since 1992.

As noted above, the C value establishes, when exceeded, snubber functional test expansion requirements, as well as the initial sample size.

When the number of failures exceeds one, the TRM requires that the sample size increase in accordance with the above equation.

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COMPARISON OF TRM SAMPLE SIZE TO OM PART 4 FOR SMALL BORE SNUBBERS OM Part 4 uses different formulas for establishing the number of snubbers to be initially functionally tested.

These formulas are referred to as the 10% plan and the 37 and 55 testing sample plans.

The determination of which plan to use is determined by the number of snubbers installed in the station.

If the number of snubbers is less than 370, the 10% plan is the preferred plan. When the snubber population is over 370 the 37 testing sample plan is used and if the snubber population is over 550 the 55 testing sample plan is used.

The total number of snubbers at NAPS for Unit 2 is 362; therefore the 10% plan will be used for comparison to the TRM formula.

OM Part 4 states that for the initial sample lot tested, 10% of the snubbers in the general population shall be selected. The additional sample size shall be at least one-half the size of the original sample.

So the total number of snubbers to be tested, including initial test group, is N 2 O.1n + C(O.1n/2)

Where N is the total number of snubbers to be tested, n is total number of snubbers in defined test group plan, and C is the number of unacceptable snubbers found through functional testing.

Reviewing the OM Part 4 formula, it can be seen that OM Part 4 does not define a pre-set number of allowable failures as the TRM does. OM Part 4 only requires that a minimum number of snubbers be tested, based on the population

[the 0.1n factor], and an additional number of snubbers be tested for scope expansion based on the number found inoperable by testing [the C(0.1n/2) factor]. Substituting the number of small bore snubbers (362) for NAPS Unit 2, this formula reduces to:

N 236.2 + 18.1C The initial sizes and expanded sample sizes, once a functional test failure is found, are provided in the comparison below.

(Note: in the table following the value "A" or functional test failures as defined by the TRM would be equivalent to the value "C" in the OM Part 4 formula.)

3-10 NAPS U2 14-ISI Plan Revision 0

TRM formula with C=1 Functional test failures (Ceallowable test failures before OM Code expansion)

A=O 53 (Note 1) 37 A=1 53 (Note 1) 55 A=2 105 (Note 2) 73 A=3 158 (Note 2) 91 NOTE 1: TRM formula IS NI = 35[1 + C/2]

NOTE 2: TRM formula is N= 35(1 + C/2)(2/(C + 1))2 (A-C) + 35[1 + C/2]

From the above table, it can be seen that the TRM formula with C = 1 will test similar or more of the snubbers than OM Part 4 depending on the number of failures.

This demonstrates that the existing value of C in the TRM formula will provide an adequate degree of testing when compared to the OM Part 4.

Thus, the proposed TRM Section 3.7.5 (C=1) functional testing requirements provides an acceptable level of quality and safety for inservice testing of small bore snubbers.

FUNCTIONAL TESTING OF LARGE BORE SNUBBERS At least once per 18 months during shutdown, the TRM requires that 10% or two large bore snubbers (snubbers greater than 50 Kips) be functionally tested.

For each large bore snubber that does not meet the functional test criteria, an engineering evaluation is required to determine the failure mode. If the failure is determined to be generic, an additional 10% or two snubbers will be tested.

If the failure is determined to be non-generic, an additional 10% or two snubbers will be tested the next functional test period (next refueling outage).

A non-generic failure has the same meaning as an isolated failure as defined in OM Part 4, paragraph 1.4. A generic failure is any failure that is not determined to be non-generic.

A comparison of the TRM requirements for large bore snubbers to the OM Part 4 10% sample plan is as follows:

Generic functional test TRM for Large Bore OM Code failures snubbers A=O 2

2 A = 1 4

2 A=2 6

3 A=3 8

3 From the above table, it can be seen that the TRM formula with generic failures will test a greater number of large bore snubbers than OM Part 4. The OM Code paragraph 3.2.5.1(b) does not count isolated (non-generic) for the purpose of determining the number of additional sample lots. This demonstrates that the existing TRM formula will provide an adequate degree of testing large bore snubbers when compared to OM Part 4.

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PRESERVICE OPERABILITY TESTING To comply with the preservice testing requirements of OM Part 4, section 3.1 verbatim, additional testing activity is required beyond the above proposal for inservice activities. Therefore Dominion proposes the inclusion of the preservice operability testing requirements into the current snubber surveillance as follows:

General, Preservice Operational readiness testing shall be performed on all snubbers. Testing may be performed at the manufacturer's facility.

Test Parameters, Tests shall verify the following:

(a) activation is within the specified range of velocity or acceleration in tension and in compression.

(b) Release rate, when applicable, is within the specified range in tension and in compression. For units specifically required not to displace under continuous load, ability of the snubber to withstand load without displacement.

(c) For mechanical snubbers, drag force is within specified limits in tension and compression.

(d) For hydraulic snubbers, if required to verify proper assembly drag force is within specified limits in tension and in compression.

Test Failure Evaluations, Snubbers that fail the preservice operational readiness test shall be evaluated for the cause(s) of failures.

Design Deficiency, If a design deficiency in a snubber is found, it shall be corrected by changing the design or specification, or by other appropriate means.

Other Deficiencies, Other deficiencies shall be resolved by adjustment, modification, repair, replacement, or other appropriate means.

Retest Requirements, Adjusted, modified, repaired, or replacement snubbers shall be tested to meet the requirements of the Test Parameters stated above.

The inclusion of these requirements into the current snubber surveillance program provides an alternative to OM Part 4, section 3.1 with an acceptable level of safety and quality for the preservice testing requirements with only small administrative impact.

Thus, the proposed TRM Section 3.7.5 visual and functional testing requirements provide an acceptable level of quality and safety for inservice inspection and testing of small and large bore snubbers.

Additionally the continued implementation of a program based on the TRM requires minimal administrative program change or TRM changes.

3-12 NAPS U2 14-ISI Plan Revision 0

5.

PROPOSED ALTERNATIVES AND BASIS FOR USE Dominion proposes as an alternative to the Code requirements stated in above Section 3, a snubber visual and testing program comprised of the following elements:

1) The preservice testing requirements stated in Section 4, "Preservice Operability Testing," and

2) The continued implementation of the surveillance requirements of TRM Section 3.7.5, "Snubbers," (C = 1), without change.

No other requirements of OM Part 4 will be implemented as part of this alternative for snubber inservice inspection and testing.

Dominion submits that the proposed alternative snubber visual and testing program described in the basis of this request and documented in the TRM provides an acceptable level of quality and safety without the burden of substantial administrative changes to comply with Code requirements that add little or no value to quality or safety.

Therefore, having met the criteria of 10 CFR 50.55a(a)(3)(i), an authorization to implement the alternative is requested for the fourth inspection interval.

6.

DURATION OF PROPOSED ALTERNATIVE The proposed alternative to the ASME Code is applicable for the fourth 10-year Interval at NAPS Unit 2.

7.

PRECEDENTS Similar relief requests were approved for Virginia Electric and Power Company (Dominion), North Anna Power Station Units 1 & 2, Relief Requests GS-001 Rev.

1 and CS-003 Rev. 1. (SER dated August 24, 2005, TAC No. MC5451 and MC5452) during the third inspection intervals.

Additionally, a similar Relief Request GS-001 for North Anna Power Station Unit 1 for the fourth inspection interval (SER dated June 10,2009, TAG No. MD9957) was recently approved.

3-13 NAPS U2 14-ISI Plan Revision 0

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 SECTION 4 INSERVICE INSPECTION PLAN MISCELLANEOUS DOCUMENTATION FOURTH INSPECTION INTERVAL 4-1 NAPS U2 14-151 Plan Revision 0

4.0 Miscellaneous Documentation (RESERVED FOR LATER USE) 4-2 NAPS U2 14-ISI Plan Revision a

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 SECTION 5 INSERVICE INSPECTION PLAN LIMITED COVERAGE RELIEF REQUESTS FOURTH INSPECTION INTERVAL 5-1 NAPS U2 14-ISI Plan Revision a

5.0 Limited Coverage Relief Requests (RESERVED FOR LATER USE) 5-2 NAPS U2 14-ISI Plan Revision a

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 SECTION 6 INSERVICE INSPECTION PLAN CODE CASES FOURTH INSPECTION INTERVAL 6-1 NAPS U2 14-ISI Plan Revision a

6.0 Code Cases 6.1 Mandatory Code Cases required by 10 CFR 50.55a(g)(6)(ii)(D)(1) and(E)(1) to augment the inservice inspection program.

Case N-722 "Additional Examinations for PWR Pressure Retaining Welds in Class 1 Components Fabricated with Alloy 600/82/182 Materials,"Section XI, Division 1 The following conditions are required for use:

(E) Reactor coolant pressure boundary visual inspections. 1

( 1) All licensees of pressurized water reactors shall augment their inservice inspection program by implementing ASME Code Case N-722 subject to the conditions specified in paragraphs (g)(6)(ii)(E)(2) through (4) of this section. The inspection requirements of ASME Code Case N-722 do not apply to components with pressure retaining welds fabricated with Alloy 600/82/182 materials that have been mitigated by weld overlay or stress improvement.

(2)

If a visual examination determines that leakage is occurring from a specific item listed in Table 1 of ASME Code Case N-722 that is not exempted by the ASME Code,Section XI, IWB-1220(b)(1),

additional actions must be performed to characterize the

location, orientation, and length of crack(s) in Alloy 600 nozzle wrought material and location, orientation, and length of crack(s) in Alloy 82/182 butt welds. Alternatively, licensees may replace the Alloy 600/82/182 materials in all the components under the item number of the leaking component.

(3) If the actions in paragraph (g)(6)(ii)(E)(2) of this section determine that a flaw is circumferentially oriented and potentially a

result of primary water stress corrosion

cracking, licensees shall perform non-visual NDE inspections of components that fall under that ASME Code Case N-722 item number. The number of components inspected must equal or exceed the number of components found to be leaking under that item number. If circumferential cracking is identified in the sample, non-visual NDE must be performed in the remaining components under that item number.

6-2 NAPS U2 14-ISI Plan Revision 0

(4) If ultrasonic examinations of butt welds are used to meet the NDE requirements in paragraphs (g)(6)(ii)(E)(2) or (g)(6)(ii)(E)(3) of this section, they must be performed using the appropriate supplement of Section XI, Appendix VIII of the ASME Boiler and Pressure Vessel Code.

Footnote 1: For inspections to be conducted every refueling outage and inspections conducted every other refueling outage, the initial inspection shall be performed at the next refueling outage after January 1, 2009. For inspections to be conducted once per interval, the inspections shall begin in the interval in effect on January 1, 2009, and shall be prorated over the remaining periods and refueling outages in this interval.

Case N-729-1 "Alternative Examination Requirements for PWR Reactor Vessel Upper Heads With Nozzles Having Pressure-Retaining Partial-Penetration Welds,"Section XI, Division 1 (D) Reactor vessel head inspections.

(1) All licensees of pressurized water reactors shall augment their inservice inspection program with ASME Code Case N-729-1 subject to the conditions specified in paragraphs (g)(6)(ii)(D)(2) through (6) of this section.

Licensees of existing operating reactors as of September 10, 2008 shall implement their augmented inservice inspection program by December 31, 2008.

Once a

licensee implements this requirement, the First Revised NRC Order EA-03-009 no longer applies to that licensee and shall be deemed to be withdrawn.

(2) Note 9 of ASME Code Case N-729-1 shall not be implemented.

(3)

Instead of the specified

'examination method' requirements for volumetric and surface examinations in Note 6 of Table 1 of Code Case N-729-1, the licensee shall perform volumetric and/or surface examination of essentially 100 percent of the required volume or equivalent surfaces of the nozzle tube, as identified by Figure 2 of ASME Code Case N-729-1. A demonstrated volumetric or surface leak path assessment through all J-groove welds shall be performed. If a surface examination is being substituted for a volumetric examination on a portion of a penetration nozzle that is below the toe of the J-groove weld [Point E on Figure 6-3 NAPS U2 14-ISI Plan Revision a

NAPS U2 14-ISI Plan 2 of ASME Code Case N-729-1], the surface examination shall be of the inside and outside wetted surface of the penetration nozzle not examined volumetrically.

(4) By September 1, 2009, ultrasonic examinations shall be performed using personnel, procedures and equipment that have been qualified by blind demonstration on representative mockups using a methodology that meets the conditions specified in (50.55a(g)(6)(ii)(D)(3)(i) through (50.55a(g)(6)(ii)(D)(4)(iv),

instead of the qualification requirements of Paragraph -2500 of ASME Code Case N-729-1. References herein to Section XI, Appendix VIII shall be to the 2004 Edition with no Addenda of the ASME BPV Code.

(i) The specimen set shall have an applicable thickness qualification range of +25 percent to -40 percent for nominal depth through-wall thickness. The specimen set shall include geometric and material conditions that normally require discrimination from primary water stress corrosion cracking (PWSCC) flaws.

(ii) The specimen set shall have a minimum of ten (10) flaws which provide an acoustic response similar to PWSCC indications. All flaws shall be greater than 10 percent of the nominal pipe wall thickness. A minimum of 20 percent of the total flaws shall initiate from the inside surface and 20 percent from the outside surface. At least 20 percent of the flaws shall be in the depth ranges of 10-30 percent through wall thickness and at least 20 percent within a depth range of 31-50 percent through wall thickness. At least 20 percent and no more than 40 percent of the flaws shall be oriented axially.

(iii) Procedures shall identify the equipment and essential variables and settings used for the qualification, and are consistent with Subarticle VIII-2100 of Section XI, Appendix VIII. The procedure shall be requalified when an essential variable is changed outside the demonstration range as defined by Subarticle VIII-3130 of Section XI, Appendix VIII and as allowed by Articles VIII-4100, VIII-4200 and VIII-4300 of Section XI, Appendix VIII. Procedure qualification shall include the equivalent of at least three personnel performance demonstration test sets. Procedure qualification requires at least one successful personnel performance demonstration.

6-4 Revision 0

(iv) Personnel performance demonstration test acceptance criteria shall meet the personnel performance demonstration detection test acceptance criteria of Table VIII-S10-1 of Section XI, Appendix VIII, Supplement

10. Examination procedures, equipment, and personnel are qualified for depth sizing and length sizing when the RMS error, as defined by Subarticle VIII-3120 of Section XI, Appendix VIII, of the flaw depth measurements, as compared to the true flaw depths, do not exceed 1/8 inch (3 mm), and the root mean square (RMS) error of the flaw length measurements, as compared to the true flaw lengths, do not exceed 3/8 inch (10 mm), respectively.

(5) If flaws attributed to PWSCC have been identified, whether acceptable or not for continued service under Paragraphs -3130 or -3140 of ASME Code Case N-729-1, the re-inspection interval must be each refueling outage instead of the re-inspection intervals required by Table 1, Note (8) of ASME Code Case N-729-1.

(6) Appendix I of ASME Code Case N-729-1 shall not be implemented without prior NRC approval.

6.2 Other Code Cases Utilized in the Fourth Inservice Inspection Interval per Regulatory Guide 1.147.

Case N-432-1 "Repair Welding Using Automatic or Machine Gas Tungsten-Arc Welding (GTAW) Temper Bead Technique",Section XI, Division 1 Case N-460 "Alternative Examination Coverage for Class 1 and Class 2 Welds,"Section XI, Division 1.

Case N-504-3 "Alternative Rules for Repair of Class 1, 2, and 3 Austenitic Stainless Steel Piping,"Section XI, Division 1 The following condition is a requirement for use:

The provisions of Section XI, Nonmandatory Appendix Q, "Weld Overlay Repair of Class 1, 2, and 3 Austenitic Stainless Steel Piping Weldments," must also be met. (Note:

Nonmandatory Appendix Q was placed into the Code in the 2005 Addenda.

Use of ASME Section XI Codes not approved by the NRC generically requires NRC approval.)

Case N-526 "Alternative Requirements for Successive Inspections of Class 1 and 2 Vessels" 6-5 NAPS U2 14-ISI Plan Revision a

Case N-532-4 "Repair/Replacement Activity Documentation Requirements and Inservice Summary Report Preparation and Submission" Case N-552 "Alternative Methods - Qualification for Nozzle Inside Radius Section from the Outside Surface,"Section XI, Division 1 The following conditions are requirements for use:

To achieve consistency with the 10 CFR 50.55a rule change published September 22, 1999 (64 FR 51370), incorporating Appendix VIII, "Performance Demonstration for Ultrasonic Examination Systems," to Section XI, add the following to the specimen requirements:

"At least 50 percent of the flaws in the demonstration test set must be cracks and the maximum misorientation must be demonstrated with cracks.

Flaws in nozzles with bore diameters equal to or less than 4 inches may be notches."

Add to detection criteria, "The number of false calls must not exceed three."

Case N-566-2 "Corrective Action for Leakage Identified at Bolted Connections,"Section XI, Division 1 Case N-586 -1 "Alternative Additional Examination Requirements for Classes 1, 2, and 3 Piping, components, and Supports,"

Section XI, Division 1 Case N-597-2 "Requirements for Analytical Evaluation of Pipe Wall Thinning,"Section XI, Division 1.

This code case must be used with the following conditions:

1 Code Case must be supplemented by the provisions of EPRI Nuclear Safety Analysis Center Report 202L-R2, April 1999, "Recommendations for an Effective Flow Accelerated Corrosion Program,"

for developing the inspection requirements, the method of predicting the rate of wall thickness. As used in NSAC-202L-R2, the terms "should" is to be applied as "shall" (Le., a requirement).

2 Components affected by the flow-accelerated corrosion to which this Code Case are applied must be repaired or replaced in accordance with the construction code of record and Owner's requirements or a later NRC approved edition of Section III 'Rules for Construction of Nuclear Power Plant Components" of the ASME Code prior to the value of tp reaching the allowable minimum wall thickness, tmin as 6-6 NAPS U2 14-ISI Plan Revision 0

specified in -3622.1 (a)(1) of this Code Case. Alternatively, use of the Code Case is subject to NRC review and approval per 10 CFR 50.55(a)(3).

3 For Class 1 piping not meeting the criteria of -3221, the use of evaluation methods and criteria is subject to NRC review and approval per 10 CFR 50.55(a)(3).

4 For those components that do not require immediate repair or replacement, the rate of wall thickness loss is to be used to determine a suitable inspection frequency so that repair or replacement occurs prior to reaching allowable minimum wall thickness, tmin.

5 For corrosion phenomenon other than flow accelerated corrosion, use of the Code Case is subject to NRC review and approval. Inspection plans and wall thinning rates may be difficult to justify for certain degradation mechanisms such as MIC and pitting.

Case N-613-1 "Ultrasonic Examination of Penetration Nozzles in Vessels, Examination Category B-D, Item Nos. B3.10 and B3.90, Reactor Nozzle-to-Vessel Welds, Figs. IWB-2500-7(a), (b),

and (c),"Section XI, Division 1 Case N-624 "Successive Inspections,"Section XI, Division 1 Case N-638-1 "Similar and Dissimilar Metal Welding Using Ambient Temperature Machine GTAW Temper Bead Technique,"

Section XI, Division 1 The following condition is a requirement for use:

UT volumetric examinations shall be performed with personnel and procedures qualified for the repaired volume and qualified by demonstration using representative samples which contain construction type flaws.

The acceptance criteria of NB-5330 in the 1998 Edition through 2000 Addenda of Section III apply to all flaws identified within the repaired volume.

Case N-641 "Alternative Pressure-Temperature Relationship and Low Temperature Overpressure Protection System Requirements,"Section XI, Division 1 Case N-651 "Ferritic and Dissimilar Metal Welding Using SMAW Temper Bead Technique Without Removing the Weld Bead Crown for the First Layer,"Section XI, Division 1 Case N-658 "Qualification Requirements for Ultrasonic Examination of Wrought Austenitic Piping Welds,"Section XI, Division 1 6-7 NAPS U2 14-ISI Plan Revision a

Note: code case applicability ends after the 2001 Edition, however 10 CFR 50.55a(b)(2)(xxiv) prohibits the use of the 2002 Addenda and later Editions and Addenda of ASME Section XI for Appendix VIII and Supplements to Appendix VIII and Article 1-3000 of Section XI. As such, the code case applicability is still valid.

Case N-661 "Alternative Requirements for Wall Thickness Restoration of Classes 2 and 3 Carbon Steel Piping for Raw Water Service,"Section XI, Division 1 The following conditions are requirements for use:

1) If the root cause of the degradation has not been determined, the repair is only acceptable for one cycle.

2) Weld overlay repair of an area can only be performed once in the same location.

3) When through-wall repairs are made by welding on surfaces that are wet or exposed to water, the weld overlay repair is only acceptable until the next refueling outage.

Case N-663 "Alternative Requirements for Class 1

and 2

Surface Examinations,"Section XI, Division 1 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,"Section XI, Division 1 Note: code case applicability ends after the 2002 Addenda, however 10 CFR 50.55a(b)(2)(xxiv) prohibits the use of the 2002 Addenda and later Editions and Addenda of ASME Section XI for Appendix VIII and Supplements to Appendix VIII and Article 1-3000 of Section XI. As such, the code case applicability is still valid.

Case N-696 "Qualification Requirements for Appendix VIII Piping Examinations Conducted From the Inside Surface,"Section XI, Division 1 Note: code case applicability ends after the 2003 Addenda, however 10 CFR 50.55a(b)(2)(xxiv) prohibits the use of the 2002 Addenda and later Editions and Addenda of ASME Section XI for Appendix VIII and Supplements to Appendix VIII and Article 1-3000 of Section XI. As such, the code case applicability is still valid.

6-8 NAPS U2 14-ISI Plan Revision 0

Case N-706-1 "Alternative Examination Requirements of Table IWB-2500-1 and Table IWC-2500-1 for PWR Stainless Steel Residual and Regenerative Heat Exchangers,"Section XI, Division 1 6-9 NAPS U2 14-ISI Plan Revision 0

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT 2 SECTION 7 INSERVICE INSPECTION PLAN RISK-BASED INSPECTION FOURTH INSPECTION INTERVAL 7-1 NAPS U2 14-ISI Plan Revision 0

7.0 Risk-Based Inspection (RESERVED FOR LATER USE) 7-2 NAPS U2 14-ISI Plan Revision 0

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT2 SECTION 8 INSERVICE INSPECTION PLAN PLAN CHANGES FOURTH INSPECTION INTERVAL 8-1 NAPS U2 14-ISI Plan Revision 0

8.0 Plan Changes NAPS U2 14-ISI Plan (RESERVED FOR LATER USE) 8-2 Revision 0

VIRGINIA ELECTRIC AND POWER COMPANY (DOMINION)

NORTH ANNA POWER STATION UNIT 2 SECTION 9 INSERVICE INSPECTION PLAN CLASSIFICATION AND IDENTIFICATION OF COMPONENTS FOURTH INSPECTION INTERVAL 9-1 NAPS U2 14-ISI Plan Revision 0

r'Jui til Anna Power Station Unit,'

iourt h Inspection mterva:

Classification and ldentrfication ot Components ASME Class Component Identification ASMEClass Component Identification 1

12050-WMKS-0103AA / 6-51-416 / 1 1

12050-WMK5-0103AA / 6-51-421/ 2-51-R-12A 1

12050-WMK5-0103AA / 6-51-416 / 12H 1

12050-WMK5-0103AA / 6-51-421/ 2-51-R-246 1

12050-WMK5-0103AA / 6-51-416/ 13A 1

12050-WMK5-0103AA / 6-51-421/ 2-51-R-5A 1

12050-WMK5-0103AA /6-51-416/2 1

12050-WMK5-0103AA / 6-51-421/ 2-51-R-6A 1

12050-WMKS-0103AA / 6-51-416 / 2-SI-A-129 1

12050-WMKS-0103AA /6-51-421/ 2-SI-R-8A 1

12050-WMK5-0103AA / 6-51-416 / 2-51-R-121 1

12050-WMK5-0103AA / 6-51-421/ 2-51-5-11A 1

12050-WMK5-0103AA /6-51-416/ 2-51-R-122 1

12050-WMK5-0103AA / 6-51-421/ 2-51-5-13A 1

12050-WMK5-0103AA / 6-51-416 / 2-SI-R-123 1

12050-WMK5-0103A.A / 5-51-421/ 2-SI-S-7A 1

12050-WMK5-0103AA / 6-51-416 / 2-51-R-124 1

12050-WMK5-0103AA / 6-51-421/ 2-SI-5-9A 1

12050-WMK5-0103AA /6-51-416/ 2-51-R-245 1

12050-WMK5-0103AA / 6-51-421/ 3 1

12050-WMK5-0103AA / 6-51-416 / 2-51-R-247 1

12050-WMK5-0103AA / 6-51-421/ 42 1

12050-WMK5-0103AA / 6-51-416 / 3 1

12050-WMK5-0103AA / 6-51-421/ 9 1

12050-WMK5-0103AA / 6-51-416/ 4 1

12050-WMK5-0103AA / 6-51-421/ 5W-83 1

12050-WMK5-0103AA /6-51-416/5 1

12050-WMK5-0103AA / 6-51-421/5W-84 1

12050-WMK5-0103AA / 6-51-416 / 6 1

12050-WMK5-0103AA / 6-51-421/5W-85 120S0-WMKS-0103AA /6-51-416 i 5W-58 1

12050-WMK5-0103AA / 6-51-421/ 5W-86 1

12050-WMK5-0103AA / 6-51-416/ 5W-59 1

12050-WMK5-0103AA / 6-51-421/ 5W-87 1

12050-WMK5-0103AA / 6-51-416/ 5W-60 1

12050-WMK5-0103AA / 6-51-421/ 5W-88 1

12050-WMK5-0103AA / 6-SI-416 / 5W-61 1

12050-WMK5-0103AA / 6-51-421/ 5W-89 1

12050-WMK5-0103AA / 6-51-416/ 5W-62 1

12050-WMK5-0103AA / 6-51-421/5W-90 1

12050-WMK5-0103AA /6-51-416/ 5W-63 1

12050-WMK5-0103AA / 6-51-421/5W-91 1

12050-WMK5-0103AA / 6-51-416 / 5W-64 1

12050-WMK5-0103AA /6-51-421/ 5W-92 1

12050-WMK5-0103AA / 6-51-416 / 5W-65 1

12050-WMK5-0103AA /6-51-421/ 5W-93 1

12050-WMK5-0103AA /6-51-419/ 1 1

12050-WMK5-0103AA / 6-51-421/ 5W-94 1

12050-WMK5-0103AA / 6-51-419/16 1

12050-WMK5-0103AA / 6-51-421/5W-95 1

12050-WMK5-0103AA / 6-51-419 / 20 1

12050-WMK5-0103AA / 6-51-530/ 1 1

12050-WMK5-0103AA /6-51-419/ 2-51-R-126 1

12050-WMK5-0103AA / 6-51-530/2 1

12050-WMK5-0103AA /6-51-419/ 2-51-R-127 1

12050-WMK5-0103AA /6-51-530/ 2-51-R-125 1

12050-WMK5-0103AA / 6-51-419 / 2-51-R-248 1

12050-WMK5-0103AA /6-51-530/ 5W-21 1

12050-WMK5-0103AA / 6-51-419 / 2-51-R-5C 1

12050-WMK5-0103AA / 6-51-530/ 5W-22 1

12050-WMK5-0103AA / 6-51-419/ 9 1

12050-WMK5-0103AB /6-51-421/ 13B 1

12050-WMK5-0103AA / 6-51-419 /5W-23 1

12050-WMK5-0103AB / 6-51-421/14 1

12050-WMK5-0103AA / 6-51-419/ 5W-24 1

12050-WMK5-0103AB / 6-51-421/15 1

12050-WMK5-0103AA / 6-51-419/ 5W-25 1

12050-WMK5-0103AB / 6-51-421/ 16 1

12050-WMK5-0103AA / 6-51-419/ 5W-26 1

12050-WMK5-0103AB / 6-51-421/ 17A 1

12050-WMK5-0103AA /6-51-419/ 5W-27 1

12050-WMK5-0103AB / 6-51-421/ 2-51-A-14A 1

12050-WMK5-0103AA / 6-51-419/ 5W-28 1

12050-WMK5-0103AB / 6-51-421 /2-51-H55-512 1

12050-WMK5-0103AA / 6-51-419/ 5W-29 1

12050-WMK5-0103AB /6-51-421/ 2-51-R-137 1

12050-WMK5-0103AA / 6-51-419/5W-30 1

12050-WMK5-0103AB / 6-51-421/ 2-51-R-15A 1

12050-WMK5-0103AA / 6-51-421/ 1 1

12050-WMK5-0103AB / 6-51-421/ 2-51-R-16A 1

12050-WMK5-0103AA / 6-51-421/ lOA 1

12050-WMK5-0103AB / 6-51-421/ 2-51-R-17A 1

12050-WMK5-0103AA / 6-51-421 / 11 1

12050-WMK5-0103AB / 6-51-421 / 2-51-R-18A 1

12050-WMK5-0103AA / 6-51-421/12 1

12050-WMK5-0103AB /6-51-421/ 2-51-R-21A 1

12050-WMK5-0103AA / 6-51-421/ 2 1

12050-WMK5-0103AB /6-51-421/ 2-51-R-22A 1

12050-WMK5-0103AA / 6-51-421 / 2-51-R-10A 1

12050-WMK5-0103AB / 6-51-421/ 2-51-R-23A 1

12050-WMK5-0103AA / 6-51-421/ 2-51-R-119 1

12050-WMK5-0103AB / 6-51-421 / 2-51-R-24A 1

12050-WMK5-0103AA / 6-51-421 / 2-51-R-120 1

12050-WMK5-0103AB / 6-51-421/ 2-51-R-25A NAPS U2 14-151 Plan 9-2 Revision a

North Anna Power Station Unrt L l ourth tnspection lntervai lI"<;sifir,,tion and tdenufiration of Components ASME Class 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

1 1

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1 Component Identification 12050-WMK5-0103AB / 6-51-421/ 2-51-R-26A 12050-WMK5-0103AB /6-51-421/ 2-51-R-27A 12050-WMK5-0103AB / 6-51-421 / 2-51-RH-136 12050-WMK5-0103AB / 6-51-421 / 2-51-5-19A 12050-WMK5-0103AB /6-51-421/ 2-51-5-20A 12050-WMK5-0103AB / 6-51-421 / 36 12050-WMK5-0103AB / 6-51-421 / 44 12050-WMK5-0103AB / 6-51-421/ 5W-54 12050-WMK5-0103AB / 6-51-421/ 5W-55 12050-WMK5-0103AB / 6-51-421 /5W-56 12050-WMK5-0103AB / 6-51-421/ 5W-96 12050-WMK5-0103AB /6-51-421 /5W-97 12050-WMK5-0103AB /6-51-421/ 5W-98 12050-WMK5-0103AD /2-51-459/11 12050-WMK5-0103AD /2-51-459/12 12050-'vVMKS-0103AD / 2-51-459/218 12050-WMK5-0103AD /2-51-459/ 2-51-A-4 12050-WMK5-0103AD / 2-51-459/ 2-51-R-1 12050-WMK5-0103AD / 2-51-459/ 2-51-R-2 12050-WMK5-0103AD /2-51-459/ 2-51-R-3 12050-WMK5-0103AD /2-51-459/ 5W-47 12050-WMK5-0103AD / 2-51-459/ 5W-48 12050-WMK5-0103AD /2-51-459/ 5W-49 12050-WMK5-0103AD /2-51-459/ 5W-50 12050-WMK5-0103AD / 2-51-459/ 5W-51 12050-WMK5-0103AD / 2-51-459/ 5W-52 12050-WMK5-0103AD /2-51-459/ 5W-53 12050-WMK5-0103AD /2-51-459/ 5W-54 12050-WMK5-0103AD / 2-51-459/ 5W-55 12050-WMK5-0103AD / 2-51-459/ 5W-56 12050-WMK5-0103AD /2-51-459/ 5W-57 12050-WMK5-0103AD / 2-51-459/ 5W-58 12050-WMK5-0103AD / 6-RC-418/1 12050-WMK5-0103AD / 6-RC-418 / 2 12050-WMK5-0103AD / 6-RC-418 / 5W-3 12050-WMK5-0103AD / 6-RC-418 / 5W-4 12050-WMK5-0103AD / 6-RC-418 /5W-5 12050-WMK5-0103AD /6-51-419/10 12050-WMK5-0103AD / 6-51-419/11 12050-WMK5-0103AD / 6-51-419/ 12 12050-WMK5-0103AD /6-51-419/13 12050-WMK5-0103AD / 6-51-419/ 2 12050-WMK5-0103AD / 6-51-419/2-51-113 12050-WMK5-0103AD /6-51-419/ 2-51-113-BOLTING 12050-WMK5-0103AD / 6-51-419/ 2-51-117 12050-WMK5-0103AD / 6-51-419/ 2-51-117-BOLTING 12050-WMK5-0103AD / 6-51-419/ 2-51-A-6C ASME Class 1

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Component Identification 12050-WMK5-0103AD / 6-51-419/ 2-51-H55-419.02 12050-WMK5-0103AD / 6-51-419/ 2-51-H55-419.04 12050-WMK5-0103AD / 6-51-419 / 2-51-R-1 12050-WMK5-0103AD / 6-51-419 / 2-51-R-11C 12050-WMK5-0103AD / 6-51-419 / 2-51-R-132 12050-WMK5-0103AD /6-51-419/ 2-51-R-133 12050-WMK5-0103AD /6-51-419/ 2-51-R-134 12050-WrvlKS-0103AD /6-51-419/ 2-SI-R-135 12050-WMK5-0103AD /6-51-419/ 2-51-R-13C 12050-WMK5-0103AD /6-51-419/ 2-51-R-15C 12050-WMK5-0103AD /6-51-419/ 2-51-R-16C 12050-WMK5-0103AD / 6-51-419 / 2-51-R-17C 12050-WMK5-0103AD / 6-51-419 / 2-51-R-254 12050-WMK5-0103AD / 6-51-419 / 2-51-R-9C 12050-WMK5-0103AD / 6-51-419 / 2-51-5-10C 12050-WMK5-0103AD /6-51-419/ 2-51-5-12C 12050-WMK5-0103AD /6-51-419/ 2-SI-S-14C 12050-WMK5-0103AD /6-51-419/ 2-SI-5-7C 12050-WMK5-0103AD / 6-51-419/ 2-SI-S-8C 12050-WMK5-0103AD /6-51-419/3 12050-WMK5-0103AD /6-51-419/45 12050-WMK5-0103AD /6-51-419/46 12050-WMK5-0103AD /6-51-419/ 4A 12050-WMK5-0103AD / 6-51-419/ 5 12050-WMK5-0103AD / 6-51-419 / 5W-31 12050-WMK5-0103AD / 6-51-419 / 5W-32 12050-WMK5-0103AD / 6-51-419 / 5W-33 12050-WMK5-0103AD /6-51-419/ 5W-34 12050-WMK5-0103AD / 6-51-419/ 5W-35 12050-WMK5-0103AD / 6-51-419 / 5W-36 12050-WMK5-0103AD /6-51-419/ 5W-37 12050-WMK5-0103AD /6-51-419/ 5W-38 12050-WMK5-0103AD / 6-51-419 /5W-39 12050-WMK5-0103AD / 6-51-419 /5W-40 12050-WMK5-0103AD /6-51-419/ 5W-41 12050-WMK5-0103AD /6-51-419/ 5W-42 12050-WMK5-0103AD /6-51-419/ 5W-43 12050-WMK5-0103AD /6-51-419/ 5W-44 12050-WMK5-0103AD /6-51-419/ 5W-45 12050-WMK5-0103AD / 6-51-419 / 5W-46 12050-WMK5-0103AD / 6-51-419/ 5W-47 12050-WMK5-0103AE / 2-CH-409 /18 12050-WMK5-0103AE / 2-CH-409 /19 12050-WMK5-0103AE / 2-CH-409 /20 12050-WMK5-0103AE / 2-CH-409 / 21 12050-WMK5-0103AE / 2-CH-409 / 29A 12050-WMK5-0103AE / 2-CH-409 / 2-CH-R-1O NAPS U2 14-151 Plan 9-3 Revision 0

Nurth Anna Power Stauon Unit 2.

~ourth Inspection lntet va]

r1rlc;c;ifirrltlon and lderrtification of Components ASME Class 1

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Component Identification 120S0-WMKS-0103AE / 2-CH-409 / 2-CH-R-7 12050-WMKS-0103AE / 2-CH-409 / 2-CH-R-B 12050-WMKS-0103AE / 2-CH-409 / 2-CH-R-9 12050-WMKS-0103AE / 2-CH-409 / 30A 12050-WMKS-0103AE / 2-CH-409 / 6A 12050-WMKS-0103AE / 2-CH-409 / 7A 12050-WMKS-0103AE / 2-CH-409 / SW-45 12050-WMKS-0103AE / 2-RC-599 / 2-RC-HSS-3 12050-WMKS-0103AE / 2-RC-599 / 2-RC-R-1 12050-WMKS-0103AE / 2-RC-599 / 2-RC-R-2 12050-WMKS-0103AF / 2-51-459 / 13 12050-WMKS-0103AF / 2-51-459 / 14 12050-WMKS-0103AF / 2-51-459 / 15 12050-WMKS-0103AF /2-51-459/ 16A 12050-WMKS-0103AF / 2-51-459 / 17B 12050-WMKS-0103AF / 2-51-459 / IBA 12050-WMKS-0103AF /2-51-459/ 19A 12050-WMKS-0103AF / 2-51-459 / 22A 12050-WMK5-0103AF / 2-51-459 / 23B 12050-WMK5-0103AF / 2-51-459 / 24A 12050-WMK5-0103AF / 2-51-459 /25 12050-WMK5-0103AF / 2-51-459 / 26A 12050-WMK5-0103AF / 2-51-459 / 27B 12050-WMK5-0103AF /2-51-459/ 2BB 12050-WMK5-0103AF / 2-51-459 / 29A 12050-WMK5-0103AF / 2-51-459/ 2-51-A-7 12050-WMK5-0103AF / 2-51-459 / 2-51-R-5 12050-WMK5-0103AF / 2-51-459 / 2-51-R-6 12050-WMK5-0103AF / 2-51-459 / 30A 12050-WMK5-0103AF / 2-51-459 / 31 12050-WMK5-0103AF / 2-51-459 / 32 12050-WMK5-0103AF / 2-51-459 / 37A 12050-WMK5-0103AF / 2-51-459/59 12050-WMK5-0103AF / 2-51-459 / 60 12050-WMK5-0103AF / 2-51-459/ 5W-38 12050-WMK5-0103AF / 2-51-459 /5W-40 12050-WMK5-0103AF / 2-51-459 /5W-41 12050-WMK5-0103AF / 2-51-459 / 5W-42 12050-WMKS-0103AF / 2-51-459 /5W-43 12050-WMKS-0103AF / 2-51-459 / SW-44 12050-WMKS-0103AF / 2-51-459 /SW-45 12050-WMKS-0103AF / 2-51-459/ 5W-46 12050-WMKS-0103AF / 2-51-463 / 16A 12050-WMKS-0103AF /2-51-463/ 17A 12050-WMKS-0103AF / 2-51-463 / 20A 12050-WMKS-0103AF /2-51-463/21 12050-WMKS-0103AF / 2-51-463 / 22 ASME Class 1

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Component Identification 12050-WMKS-0103AF / 2-51-463 / 23 12050-WMKS-0103AF / 2-51-463 / 24 12050-WMKS-0103AF / 2-51-463 / 25 12050-WMKS-0103AF / 2-51-463 / 26 12050-WMKS-0103AF / 2-51-463 / 2-51-A-7 12050-WMKS-0103AF / 2-51-463 / 2-51-R-10 12050-WMKS-0103AF / 2-51-463 / 2-51-R-ll 12050-'vVMKS-0103AF / 2*51-453 / 2-S!-R-12 12050-WMK5-0103AF / 2-51-463 / 2-51-R-13 12050-WMKS-0103AF / 2-51-463 / 2-SI-R-14 12050-WMKS-0103AF / 2-51-463 / 2-51-R-15 12050-WMKS-0103AF / 2-51-463 / 2-51-R-16 12050-WMK5-0103AF / 2-51-463 / 2-51-R-17 12050-WMKS-0103AF / 2-51-463 / 2-SI-R-18 12050-WMKS-0103AF / 2-51-463 / 2-SI-R-5 12050-WMKS-0103AF / 2-51-463 / 2-SI-R-6 12050-WMKS-0103AF / 2-51-463 / 2-SI-R-8 12050-WMKS-0103AF / 2-51-463 / 2-51-R-9 12050-WMKS-0103AF / 2-51-463 / 37A 12050-WMK5-0103AF / 2-51-463 / 40 12050-WMK5-0103AF / 2-51-463 / 41 12050-WMKS-0103AF / 2-51-463 / 42 12050-WMKS-0103AF / 2-51-463 / 43 12050-WMKS-0103AF / 2-51-463 /47A 12050-WMKS-0103AF / 2-51-463 / 48A 12050-WMK5-0103AF / 2-51-463 /49A 12050-WMKS-0103AF / 2-51-463 / 5 12050-WMK5-0103AF / 2-51-463 / 6 12050-WMKS-0103AF /2-51-463/7 12050-WMKS-0103AF / 2-51-463 / 8A 12050-WMK5-0103AF / 2-51-463 / 5W-50 12050-WMK5-0103AF / 2-51-463 / 5W-51 12050-WMKS-0103AF / 2-51-463 /5W-52 12050-WMK5-0103AF / 2-51-463 / SW-53 12050-WMK5-0103AF / 2-51-463 / 5W-54 12050-WMKS-0103AF / 2-51-463 /5W-55 12050-WMKS-0103AF / 2-51-463 / 5W-56 12050-WMK5-0103AF / 2-51-463 / 5W-57 12050-WMK5-0103AF / 2-51-463 / 5W-58 12050-WMK5-0103AF / 2-51-463 /5W-59 12050-WMK5-0103AF / 2-51-463 / 5W-60 12050-WMK5-0103AF / 2-51-463 /5W-61 12050-WMK5-0103AF / 2-51-463 /5W-62 12050-WMK5-0103AF / 2-51-463 / 5W-63 12050-WMK5-0103AF / 3-51-457 / 26 12050-WMK5-0103AF / 3-51-457 / 27 12050-WMK5-0103AF / 3-51-457 / 28A NAPS U2 14-151 Plan 9-4 Revision 0

Nur til 1'\\nn a Power Station Unit 2

~ ourth Inspection Interval Classification and ldentificatton ot Components ASMEClass 1

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1 Component Identification 12050-WMKs-OI03AG / 251-461 / 11 12050-WMK5-0103AG / 2-51-461/ 12 12050-WMK5-0103AG /2-51-461/14 12050-WMK5-0103AG / 2-51-461/ 15 12050-WMK5-0103AG / 2-51-461/ 2-51-A-3 12050-WMK5-0103AG /2-51-461/ 2-51-H55-461.16 12050-WMK5-0103AG / 2-51-461/ 2-51-R-1 12050-WMK5-0103AG / 2-51-461/ 2-51-R-2 12050-WMK5-0103AG / 2-51-461/ 5W-18W 12050-WMK5-0103AG / 2-51-461/ 5W-19W 12050-WMK5-0103AG / 2-51-461/ 5W-20W 12050-WMK5-0103AG / 6-RC-416 / 2-51-118 12050-WMK5-0103AG / 6-RC-416 / 2-51-118-BOLTING 12050-WMK5-0103AG / 6-RC-416 / 3A 12050-WMK5-0103AG / 6-RC-416 / 4 12050 WMKS-OI03AG / 6-RC-416! <:,w-s 12050-WMK5-0103AG / 6-RC-416 / 5W-6 12050-WMK5-0103AG / 6-RC-416 / 5W-7 12050-WMK5-0103AG / 6-51-421/ 2-51-124 12050-WMK5-0103AG / 6-51-421/ 2-51-124-BOLTING 12050-WMK5-0103AG / 6-51-421/ 2-51-A-138 12050-WMK5-0103AG / 6-51-421/ 2-51-H55-421.02 12050-WMK5-0103AG / 6-51-421/ 2-51-H55-421.03 12050-WMK5-0103AG / 6-51-421/ 2-51-R-l 12050-WMK5-0103AG / 6-51-421/ 2-51-R-139 12050-WMK5-0103AG / 6-51-421/ 2-51-R-252 12050-WMK5-0103AG / 6-51-421/ 37 12050-WMK5-0103AG / 6-51-421/ 38 12050-WMK5-0103AG / 6-51-421/ 39 12050-WMK5-0103AG / 6-51-421/ 40 12050-WMK5-0103AG / 6-51-421/ 41 12050-WMK5-0103AG / 6-51-421/ 53 12050-WMK5-0103AG / 6-51-421/ 5W-57 12050-WMK5-0103AG / 6-51-421/ 5W-58 12050-WMK5-0103AG / 6-51-421/ 5W-59 12050-WMK5-0103AG / 6-51-421/5W-60 12050-WMK5-0103AG / 6-51-421/ 5W-61 12050-WMK5-0103AG / 6-51-421/5W-62 12050-WMK5-0103AH / 2-51-463/ 18 12050-WMK5-0103AH / 2-51-463 / 19 12050-WMK5-0103AH / 2-51-463/ 2-51-A-4 12050-WMK5-0103AH / 2-51-463 / 2-51-R-l 12050-WMK5-0103AH / 2-51-463/ 2-51-R-2 12050-WMK5-0103AH / 2-51-463/ 2-51-R-3 12050-WMK5-0103AH / 2-51-463 /32A 12050-WMK5-0103AH / 2-51-463/34A 12050-WMK5-0103AH / 2-51-463 / 35 ASME Class 1

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Component Identification 12050-WMKS-0103AH / 2-51-463/ 36 12050-WMK5-0103AH / 2-51-463 / 38 12050-WMK5-0103AH / 2-51-463/ 39 12050-WMK5-0103AH / 2-51-463/ 44 12050-WMK5-0103AH / 2-51-463/ 45 12050-WMK5-0103AH / 2-51-463/ 46 12050-WMK5-0103AH / 2-51-463/ 5W-64 12050-WMKS-0103AH / 2-51-463/ 5W-65 12050-WMK5-0103AH / 2-51-463/ 5W-66 12050-WMK5-0103AH / 2-51-463/5W-67 12050-WMK5-0103AH / 6-RC-421 / 1 12050-WMK5-0103AH / 6-RC-421 / 2 12050-WMK5-0103AH / 6-RC-421/ 5W-3 12050-WMK5-0103AH / 6-RC-421 / 5W-4 12050-WMK5-0103AH / 6-RC-421 / 5W-5 12050-WMK5-0103AH / 6-51-416/ 10 12050-WMK5-0103AH / 6-51-416/ 2-51-112 12050-WMK5-0103AH / 6-51-416/ 2-51-112-BOLTING 12050-WMK5-0103AH / 6-51-416/ 2-51-125 12050-WMK5-0103AH / 6-51-416/ 2-51-125-BOLTING 12050-WMK5-0103AH / 6-51-416/ 2-51-H55-416.04 12050-WMK5-0103AH / 6-51-416/ 2-51-R-l 12050-WMK5-0103AH / 6-51-416/ 2-51-R-130 12050-WMK5-0103AH / 6-51-416/ 2-51-R-131 12050-WMK5-0103AH / 6-51-416/ 2-51-R-2 12050-WMK5-0103AH / 6-51-416/ 2-51-R-3 12050-WMK5-0103AH / 6-51-416/ 7 12050-WMK5-0103AH / 6-51-416/ 8 12050-WMK5-0103AH / 6-51-416/ 9 12050-WMK5-0103AH / 6-51-416/ 5W-52 12050-WMK5-0103AH / 6-51-416/ 5W-53 12050-WMK5-0103AH / 6-51-416/ 5W-54 12050-WMK5-0103AH / 6-51-416/ 5W-55 12050-WMK5-0103AH / 6-51-416/ 5W-56 12050-WMK5-0103AH / 6-51-416/ 5W-57 12050-WMK5-0103AH / 6-51-416/ 5W-66 12050-WMK5-0103AJ-l/ 2-51-461/ 1 12050-WMK5-0103AJ-1/ 2-51-461/10 12050-WMK5-0103AJ-l/ 2-51-461/ 13A 12050-WMK5-0103AJ-l/ 2-51-461/ 16A 12050-WMK5-0103AJ-1/ 2-51-461/ 2 12050-WMK5-0103AJ-1/ 2-51-461/ 2-51-A-6 12050-WMK5-0103AJ-l/ 2-51-461/ 2-51-R-10 12050-WMK5-0103AJ-l/ 2-51-461/ 2-51-R-11 12050-WMK5-0103AJ-1/ 2-51-461/ 2-51-R-12 12050-WMK5-0103AJ-l/ 2-51-461/ 2-51-R-13 12050-WMK5-0103AJ-l/ 2-51-461/ 2-51-R-14 NAP5 U2 14-151 Plan 9-5 Revision 0

North Anna Power Station Unit 2-fourth Inspection interval ClasSification and Identification of Components ASME Class 1

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1 Component Identification 120S0~WMK5-0103AJ-1/2-51-461/ 2-51-R 15 12050-WMK5-0103AJ-1/ 2-51-461 / 2-51-R-4 120S0-WMK5~0103AJ-1 /2-51-461/ 2-51-R-S 120S0-WMK5-0103AJ-1/ 2-51-461 / 2-51-R~7 120S0-WMK5-0103AJ-1/ 2-51-461 / 2-51-R-8 120S0-WMK5-0103AJ-1/ 2-51-461/ 2-51-R-9 120S0-WMK5-0103AJ-1 /

2-SI~461 / 2-51-5-17 120S0-WMK5-0103AJ-1/ 2-51-461/3 120S0-WMK5-0103AJ-1/ 2-51-461 / 31 120S0-WMK5-0103AJ-1/ 2-51-461 / 32 120S0-WMK5-0103AJ-1 / 2~51-461 / 33 120S0-WMK5-0103AJ-1/ 2-51-461 / 34 120S0-WMK5-0103AJ-1/ 2-51-461 / 35 120S0-WMK5-0103AJ-1/ 2-51-461 /36A 120S0-WMK5-0103AJ-1/ 2-51-461 /39A 12050-WMKS-0103AJ 1/2-51-461/8,1\\

120S0-WMK5-0103AJ-1 / 2~51-461 / 9A 12050-WMK5-0103AJ-1/ 2-51-461 /5W-10W 120S0-WMK5-0103AJ-1/ 2-51-461 /5W-llW 120S0~WMK5-0103AJ-1/ 2-51-461 / 5W-12W 12050-WMK5-0103AJ-1/ 2-51-461 /5W-13W 120S0-WMK5-0103AJ-1/ 2-51-461 /5W-14W 120S0-WMK5-0103AJ-1/ 2-51-461/ 5W-1SW 12050-WMK5-0103AJ-1/ 2-51-461 /5W-16W 120S0-WMK5-0103AJ-1/ 2-51-461/ 5W-17W 120SQ-WMK5-0103AJ-1/ 2-51-461 /5W-2W 120S0-WMK5-0103AJ-1/ 2-51-461 /5W-3W 120S0-WMK5-0103AJ-1/ 2-51-461/ 5W-4W 120S0-WMK5-0103AJ-1/ 2-51-461 /5W-5W 120S0-WMK5-0103AJ-1/ 2-51-461/ 5W-6W 120S0-WMK5-0103AJ-1/ 2-51-461/ 5W-7W 120S0-WMK5-0103AJ-1/ 2-51-461 /5W-8W 120S0-WMK5-0103AJ-1/ 2-51-461/ 5W-9W 120S0-WMK5-0103AJ-2/ 3-51-457 / 13 120S0~WMK5-0103AJ-2 / 3-51-457 / 14 120S0-WMK5-0103AJ-2/ 3-51-457 / 15 120S0-WMK5-0103AJ-2/ 3-51-457 / 16 120S0-WMK5-0103AJ-2 / 3-51~457 / 29 120S0-WMK5-0103AJ-2/ 3-51-457/ 2-51-A-S6A 12050-WMK5-0103AJ-2/ 3-51-457 / 2-51-PEN-1l3 12050-WMK5-0103AJ-2/ 3-51-457 / 2-51-R-144 12050-WMK5-0103AJ-2/ 3-51-457 / 2-51-R-145 12050-WMK5-0103AJ-2/ 3-51-457 / 2-51-R-58A 12050-WMK5-0103AJ~2 / 3-51-457 / 2-51-5-57A 120S0-WMK5-0103AJ-2/ 3-51-457 / 30 12050-WMK5-0103AJ-2/ 3-51-457 / 34A 12050-WMK5-0103AJ2 / 3~51-457 / 35 ASME Class 1

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Component Identification 12050-WMK5-0103AJ-2/ 3-51-457 / 5W-1W 12050-WMK5-0103AJ-2/ 3-51-457 / 5W-36 120S0-WMK5-0103AJ-2/ 3-51-457 /5W-95 12050-WMK5-0103AJ-2/ 3-51-457 /5W-96 12050-WMK5-0103AJ-2/ 3-51-457 /5W-97 12050-WMK5-0103AJ-2/ 3-51-457 /5W-98 12050-WMK5-0103AJ-2/ 3-51-457 / 5W-99 12050-\\\\fMKS-0103AJ 2/3-51-539/1 120S0-WMK5-0103AJ-2/ 3-51-539 / 2 120S0-WMK5-0103AJ-2/ 3-51-539 / 2-51-H55-504 120S0-WMK5-0103AJ-2/ 3-51-539 / 2-51-H55-S05 12050-WMK5-0103AJ-2/ 3-51-539 / 2-51-R-140 12050-WMK5-0103AJ-2/ 3-51-539 /

2-51~R-141 120S0-WMK5-0103AJ-2/ 3-51-539/ 2-51-R-142 12050-WMK5-0103AJ-2/ 3-51-539/ 2-51-R-143 12050-WMK5-0103AJ-2 / 3~51-539 / 2-51-R-2S3 120S0-WMK5-0103AJ-2/ 3-51-539 / 3 120S0-WMK5-0103AJ-2/ 3-51-539/33 12050-WMK5-0103AJ-2/ 3-51-539 / 4A 12050-WMK5-0103AJ-2/ 3-51-539 / 70 12050-WMK5-0103AJ-2 / 3-51~539 / 72A 12050-WMK5-0103AJ-2 / 3-51-539 / 73 12050-WMK5-0103AJ-2 / 3-51~539 / PEN-1l4 12050-WMK5-0103AJ-2/ 3-51-539 /5W-74 12050-WMK5-0103AJ-2/ 3-51-539 / 5W~75 12050-WMK5-0103AJ-2 / 3-51-539 / 5W-76 12050-WMK5-0103AJ-2/ 3-51-539 /5W-77 12050-WMK5-0103AJ-2 / 3-51~539 / 5W-78 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-79 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-80 12050-WMK5-0103AJ-2/ 3-51-539 / 5W~81 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-82 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-83 12050-WMK5-0103AJ-2/ 3-51-539 /5W-84 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-85 120S0-WMK5-0103AJ-2/ 3-51-539 /5W-86 120S0-WMK5-0103AJ-2 / 3~51-539 /5W-87 12050-WMK5-0103AJ-2/ 3-51-539 /5W-88 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-89 12050-WMK5-0103AJ-2/ 3-51-539/ 5W-90 120S0-WMK5-0103AJ-2/ 3-51-539 / 5W-91 120S0-WMK5-0103AJ-2/ 3-51-539 / 5W-92 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-93 12050-WMK5-0103AJ-2/ 3-51-539 / 5W-94 12050-WMK5-0103AP / 2-CH-492 / 2-CH~A-17 12050-WMK5-0103AP / 2-CH-492 / 2-CH-A-40 120S0-WMK5-0103AP / 2-CH-492 / 2-CH-H55-492.42A NAPS U2 14-151 Plan 9-6 Revision 0

NUl til Anna Power Station Unit 2 Fourtll Inspection Interval Classification and Identification ot Components ASME Class 1

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1 Component Identification 12050-WMKS-0103AP / 2-CH-492 / 2-CH-HSS-49242B 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-1O 12050-WMKS-0103AP / 2-CH-492 / 2-CH-R-11 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-12 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-13 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-14 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-15 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-16 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-34 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-35 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-36 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-37 12050-WMKS-0103AP / 2-CH-492 / 2-CH-R-38 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-39 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-4 12050-WMKS-OI03AP! 2-CH-497 / 2-CH-R-41 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-5 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-6 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-8 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-R-9 12050-WMKS-OI03AP / 2-CH-492 / 2-CH-SH-33 12050-WMKS-OI03AP / 2-CH-492 / FB-FLG-l 12050-WMKS-OI03AQ / 2-CH-492 /1 12050-WMKS-OI03AQ/ 2-CH-492 / 2-CH-R-18 12050-WMKS-OI03AQ/ 2-CH-492 / 2-CH-R-19 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-20 12050-WMKS-OI03AQ/ 2-CH-492 / 2-CH-R-21 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-22 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-23 12050-WMKS-0103AQ / 2-CH-492 / 2-CH-R-24 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-25 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-26 12050-WMKS-0103AQ/ 2-CH-492 / 2-CH-R-27 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-28 12050-WMKS-0103AQ / 2-CH-492 / 2-CH-R-29 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-30 12050-WMKS-OI03AQ / 2-CH-492 / 2-CH-R-31 12050-WMKS-0103AQ / 2-CH-492 / 2-CH-SH-32 12050-WMKS-OI03AQ / 2-CH-492 / 3 12050-WMKS-0103AQ / 2-CH-492 / 4 12050-WMKS-OI03AQ / 2-CH-492 / ANC PEN-35 12050-WMKS-OI03AQ / 2-CH-492 / SW-28W 12050-WMKS-OI03AQ / 2-CH-492 /SW-29W 12050-WMKS-OI03AR / 11/2-CH-797 / FB-FLG-l 1205G-WMKS-OI03AR / 2-CH-494 / 26 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-A-12 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-A-14 ASMEClass 1

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Component Identification 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-A-17 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-A-4 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-A-8 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-1O 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-ll 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-13 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-15 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-16 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-18 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-3 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-5 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-6 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-7 12050-WMKS-OI03AR / 2-CH-494 / 2-CH-R-9 12050-WMKS-OI03AR / 2-CH-494 / ANC PEN-37 12050-WMKS-OI03AT / 11/2-CH-798/ FB-FLG-2 12050-WMKS-OI03AT / 2-CH-496 /11 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-A-17 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-A-20 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-A-21 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-A-24 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-A-4 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-A-8 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-1O 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-11 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-12 12050-WMKS-0103AT / 2-CH-496 / 2-CH-R-13 12050-WMKS-0103AT / 2-CH-496 / 2-CH-R-14 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-15 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-16 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-18 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-19 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-22 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-23 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-25 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-3 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-5 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-6 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-7 12050-WMKS-OI03AT / 2-CH-496 / 2-CH-R-9 12050-WMKS-OI03AT / 2-CH-496 / ANC PEN-36 12050-WMKS-OI03AT / 2-CH-496 / FB-FLG-l 12050-WMKS-OI03AT / 2-CH-496 / SW-73 12050-WMKS-OI03AY / 2-RC-458/1 12050-WMKS-OI03AY / 2-RC-458 /2 12050-WMKS-0103AY / 2-RC-458 / 2-RC-HSS-458.01 12050-WMKS-OI03AY / 2-RC-458 / 2-RC-HSS-458.02 NAPS U2 14-151 Plan 9-7 Revision 0

Nor ttl Amid Power Station Unit 2 Fourth Inspection rntervai Classification and identification ot Components ASME Class 1

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1 Component Identification l20S0-WMKS-Ol03AY / 2-RC-458 / 2-RC-R-4 l2050-WMKS-0103AY / 2-RC-458 / 2-RC-SH-3 l2050-WMKS-Ol03AY / 2-RC-458 / 7 l2050-WMKS-Ol03AY / 2-RC-458 / SW-30 l2050-WMKS-Ol03AY / 2-RC-458 / SW-37 l2050-WMKS-Ol03AY / 2-RC-458 / SW-38 12050-WMKS-0103AY / 2-RC-459 / 2-RC-HSS-459.01 l2050-WMKS-Ol03AY / 2-RC-459 / 2-RC-HSS-459.02 l2050-WMKS-0103AY / 2-RC-620 /13 12050-WMKS-0103AY / 2-RC-620 / 14A 12050-WMKS-0103AY / 2-RC-620 / 1A 12050-WMKS-0103AY / 2-RC-620 / 21 12050-WMKS-0103AY / 2-RC-620 /22 12050-WMKS-0103AY / 2-RC-620 / 2-RC-HSS-620.19 12050-WMKS-0103AY / 2-RC-620 / 2-RC-HSS-620.21 l2050-WMKS-Ol03AY / 2-RC-620 / 7-RC-HSS-620.25 l2050-WMKS-0103AY / 2-RC-620 / 2-RC-R-16 12050-WMKS-0103AY / 2-RC-620 / 2-RC-R-17 l2050-WMKS-0103AY / 2-RC-620 / 2-RC-R-22 l2050-WMKS-0103AY / 2-RC-620 / 2-RC-R-24 12050-WMKS-0103AY / 2-RC-620 / 2-RC-SH-18 12050-WMKS-0103AY / 2-RC-620 / 2-RC-SH-20 l2050-WMKS-0103AY / 2-RC-620 / 2-RC-SH-26 12050-WMKS-0103AY / 2-RC-620 /6 12050-WMKS-0103AY / 2-RC-620 / SW-28 l2050-WMKS-0103AY / 2-RC-620 /SW-29 l2050-WMKS-Ol03AY / 2-RC-620 / SW-31 12050-WMKS-0103AY / 2-RC-620 / SW-32 12050-WMKS-0103AY / 2-RC-620 /SW-33 l2050-WMKS-0103AY / 2-RC-620 / SW-34 120S0-WMKS-0103AY / 3-RC-619 / 2-RC-HSS-619.02 l2050-WMKS-0103AY / 3-RC-619 / 2-RC-HSS-619.04 l20S0-WMKS-0103AY / 3-RC-619 / 2-RC-SH-3 120S0-WMKS-0103AY / 3-RC-6l9 / S 120S0-WMKS-0103AZ / 2-RC-4S3 / 2-RC-R-15 l20S0-WMKS-0103AZ / 2-RC-4S3 / 2-RC-R-16 120S0-WMKS-0103AZ / 2-RC-4S3 / 2-RC-R-17 l20S0-WMKS-0103AZ / 2-RC-4S3 / 2-RC-R-18 120S0-WMKS-0103AZ / 2-RC-4S3 / 7 l20S0-WMKS-0103AZ / 2-RC-4S3 /SW-S1 l20S0-WMKS-0103AZ / 2-RC-618 / 1B 120S0-WMKS-0103AZ / 2-RC-618 / 27A 120S0-WMKS-Ol03AZ / 2-RC-618 / 29A 120S0-WMKS-0103AZ / 2-RC-618 / 2-RC-A-8 120S0-WMKS-0103AZ / 2-RC-618 / 2-RC-R-10 120S0-WMKS-0103AZ / 2-RC-618 / 2-RC-R-ll 120S0-WMKS-0103AZ / 2-RC-618 / 2-RC-R-9 ASME Class 1

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Component Identification l2050-WMKS-0103AZ / 2-RC-618 / 30A l2050-WMKS-0103AZ / 2-RC-618 / 37 120S0-WMKS-0103AZ / 2-RC-618 / 38 120S0-WMKS-0103AZ / 2-RC-618 / 39 120S0-WMKS-0103AZ / 2-RC-618 / SW-41 120S0-WMKS-0103AZ / 2-RC-618 /SW-42 120S0-WMKS-0103AZ / 2-RC-618 / SW-43 120S0-WMKS-OI03AZ! l-Re-618 / SW-44 120S0-WMKS-0103AZ / 2-RC-620 120S0-WMKS-0103AZ / 2-RC-620 / 19A 120S0-WMKS-0103AZ / 2-RC-620 / 20A 120S0-WMKS-0103AZ / 2-RC-620 /23 120S0-WMKS-0103AZ / 2-RC-620 / 24B 120S0-WMKS-0103AZ / 2-RC-620 / 25 12050-WMKS-0103AZ / 2-RC-620 /26 l2050-WMKS-0103AZ / 2-RC-620 / 2-RC-A-15 l2050-WMKS-0103AZ / 2-RC-620 / 2-RC-R-lO 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-ll 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-12 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-13 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-14 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-2 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-27 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-3 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-4 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-S 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-6 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-7 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-8 120S0-WMKS-0103AZ / 2-RC-620 / 2-RC-R-9 120S0-WMKS-0103AZ / 2-RC-620 / 3 120S0-WMKS-0103AZ / 2-RC-620 / S 120S0-WMKS-0103AZ / 2-RC-620 / 6A 120S0-WMKS-0103AZ / 2-RC-620 / SW-35 120S0-WMKS-0103AZ / 2-RC-620 / SW-36 120S0-WMKS-0103AZ / 2-RC-620 / SW-37 120S0-WMKS-0103BA / 2-RC-4S7 / lOA 120S0-WMKS-0103BA / 2-RC-4S7 / llA 120S0-WMKS-0103BA / 2-RC-4S7 / 12 120S0-WMKS-0103BA / 2-RC-4S7 / 2S 120S0-WMKS-0103BA / 2-RC-4S7 / 2-RC-HSS-4S7.02A 120SG-WMKS-0103BA / 2-RC-457 / 2-RC-HSS-4S7.02B 12050-WMKS-0103BA / 2-RC-4S7 / 2-RC-SH-1 120S0-WMKS-0103BA / 2-RC-4S7 / 8 120S0-WMKS-0103BA / 2-RC-618 / 20A 120S0-WMKS-0103BA / 2-RC-618 / 21 120S0-WMKS-0103BA / 2-RC-618 /22 NAPS U2 14-151 Plan 9-8 Revision 0

North Anna Power Station Unit 2 Fourth inspection Interval Classification and Identification of Components ASMEClass 1

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Component Identification 12050-WMK5-0103BA / 2-RC-618 /23 12050-WMKS-0103BA / 2-RC-618 / 24A 12050-WMK5-'0103BA / 2-RC-618 / 26A 12050-WMK5-0103BA / 2-RC-618 / 2-RC-H55-618.02 12050-WMK5-0103BA / 2-RC-618 / 2-RC-H55-618.12 12050-WMK5-0103BA / 2-RC-618 / 2-RC-H55-618.13 12050-WMK5-0103BA / 2-RC-618 / 2-RC-R-5 12050-WMK5-0103BA / 2-RC-618 / 2-RC-R-6 12050-WMK5-0103BA / 2-RC-618 / 2-RC-R-7 12050-WMK5-0103BA / 2-RC-618 / 2-RC-5H-1 12050-WMK5-0103BA / 2-RC-618 / 2-RC-5H-3 12050-WMK5-0103BA / 2-RC-618 / 2-RC-5H-4 12050-WMK5-0103BA / 2-RC-618 / 31 12050-WMK5-0103BA / 2-RC-618 / 32 12050-WMK5-0103BA / 2-RC-618 / 9A 12050-WMK5-0103BA / 2-RC-618 / SW-40 12050-WMK5-0103BA / 2-RC-618 / 5W-50 12050-WMK5-0103BA / 2-RC-618 / 5W-51 12050-WMK5-0103BA / 2-RC-618 / 5W-52 12050-WMK5-0103BA / 3-RC-617 / 2-RC-H55-617.01 12050-WMK5-0103BA / 3-RC-617 / 2-RC-H55-617.03 12050-WMK5-0103BA / 3-RC-617 / 2-RC-SH-2 12050-WMK5-0103BA / 3-RC-617 / 7 12050-WMK5-0103BB / 6-51-531/1 12050-WMKS-0103BB / 6-SI-531 / 2 12050-WMK5-0103BB / 6-SI-531 / 29 12050-WMK5-0103BB / 6-51-531/ 2-SI-91 12050-WMK5-0l03BB / 6-51-531/ 2-51-91-BOLTING 12050-WMK5-0103BB / 6-51-531/ 2-51-R-106 12050-WMK5-0103BB / 6-51-531/ 2-51-R-96 12050-WMK5-0103BB / 6-51-531/ 2-51-R-97 12050-WMK5-0103BB / 6-51-531/ 2-51-R-98 12050-WMK5-0103BB / 6-51-531/ 3 12050-WMK5-0103BB / 6-51-531/ 34 12050-WMK5-0103BB / 6-51-531/ 4 12050-WMK5-0103BB / 6-51-531/ 5W-75 12050-WMK5-0103BB / 6-51-531/5W-76 12050-WMK5-0103BB / 6-51-531/5W-77 12050-WMK5-0103BB / 6-51-531/ 5W-78 12050-WMK5-0103BB / 6-51-531/ 5W-79 12050-WMK5-0103BB / 6-51-531/ 5W-80 12050-WMK5-0103BB / 6-51-531/ 5W-81 12050-WMK5-0103BB / 6-51-531/5W-82 12050-WMK5-0103BB / 6-51-531/ 5W-83 12050-WMK5-0103BB / 6-51-531/ 5W-84 12050-WMK5-0103BB / 6-51-531/ 5W-85 12050-WMK5-0103BB / 6-51-531/ 5W-86 ASMEClass 1

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Component Identification 12050-WMK5-0103BB / 6-SI-532 / 10 12050-WMK5-0103BB / 6-51-532 /11 12050-WMK5-0103BB / 6-51-532 /12 12050-WMK5-0103BB / 6-51-532 /13 12050-WMK5-0103BB / 6-51-532 /2-51-105 12050-WMK5-0103BB / 6-51-532 / 2-51-105-BOLTING 12050-WMK5-0103BB /6-51-532/ 2-51-A-3D 12050-WMK5-0103BB /6-51-532/ 2-51-R-I00 12050-WMK5-0103BB / 6-51-532 / 2-51-R-101 12050-WMK5-0103BB /6-51-532/ 2-51-R-102 12050-WMK5-0103BB / 6-51-532 / 2-51-R-250 12050-WMK5-0103BB / 6-51-532 / 2-51-R-99 12050-WMK5-0103BB / 6-51-532 / 2-51-5-4D 12050-WMK5-0103BB / 6-51-532 / 33 12050-WMK5-0103BB / 6-51-532 / 34 12050-WMK5-0103BB / 6-51-532 / 5W-36 12050-WMK5-0103BB / 6-51-532 / 5W-37 12050-WMK5-0103BB / 6-51-532 / 5W-38 12050-WMK5-0103BB / 6-51-532 / 5W-39 12050-WMK5-0103BB / 6-51-532 / 5W-40 12050-WMK5-0103BB / 6-51-532 / 5W-41 12050-WMK5-0103BB / 6-51-533 /14 12050-WMK5-0103BB / 6-51-533/17 12050-WMK5-0103BB / 6-51-533 /2-51-99 12050-WMK5-0103BB / 6-51-533/ 2-51-99-BOLTING 12050-WMK5-0103BB / 6-51-533 / 2-51-A-9B 12050-WMK5-0103BB /6-51-533/ 2-51-R-103 12050-WMK5-0103BB / 6-51-533 / 2-51-R-104 12050-WMK5-0103BB / 6-51-533 / 2-51-R-105 12050-WMK5-0103BB / 6-51-533 / 2-51-R-249 12050-WMK5-0103BB / 6-51-533 / 2-51-R-5B 12050-WMK5-0103BB / 6-51-533 / 2-51-R-7B 12050-WMK5-0103BB / 6-51-533 / 2-51-5-6B 12050-WMK5-0103BB /6-51-533/ 2-51-5-8B 12050-WMK5-0103BB /6-51-533/7 12050-WMK5-0103BB / 6-51-533 / 8 12050-WMK5-0103BB / 6-51-533 / 9 12050-WMK5-0103BB / 6-51-533 /5W-42 12050-WMK5-0103BB / 6-51-533 / 5W-43 12050-WMK5-0103BB / 6-51-533 / 5W-44 12050-WMK5-0103BB /6-51-533/ 5W-45 12050-WMK5-0103BB / 6-51-533 /5W-46 12050-WMK5-0103BB / 6-51-533 /5W-47 12050-WMK5-0103BC /2-51-455/13 12050-WMK5-0103BC / 2-51-455/ 27A 12050-WMK5-0103BC /2-51-455/ 28A 12050-WMK5-0103BC / 2-51-455 / 29A NAPS U2 14-151 Plan 9-9 Revision 0

North Anna Power Station Unit 2 - Fourth inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMK5-0103BC /2-51-455/ 2-51-A-19 12050-WMK5-0103BC / 2-51-455 / 2-51-A-8 12050-WMK5-0103BC / 2-51-455 / 2-51-R-10 12050-WMK5-0103BC /2-51-455/ 2-51-R-ll 12050-WMK5-0103BC / 2-51-455 / 2-51-R-12 12050-WMK5-0103BC / 2-51-455 / 2-51-R-13 12050-WMK5-0103BC / 2-51-455 / 2-51-R-14 12050-WMK5-0103BC / 2-51-455 / 2-51-R-15 12050-WMK5-0103BC / 2-51-455 / 2-51-R-16 12050-WMK5-0103BC / 2-51-455 / 2-51-R-17 12050-WMK5-0103BC /2-51-455/ 2-51-R-18 12050-WMK5-0103BC / 2-51-455 / 2-51-R-20 12050-WMK5-0103BC / 2-51-455 / 2-51-R-21 12050-WMK5-0103BC / 2-51-455 / 2-51-R-21A 12050-WMK5-0103BC / 2-51-455 / 2-51-R-22 12050-WMK5-0103BC / 2-51-455 / 2-51-R-23 12050-WMK5-0103BC /2-51-455/ 2-51-R-24 12050-WMK5-0103BC /2-51-455/ 2-51-R-9 12050-WMK5-0103BC / 2-51-455 / 30A 12050-WMK5-0103BC / 2-51-455 / 31 12050-WMK5-0103BC /2-51-455/ 46A 12050-WMK5-0103BC /2-51-455/70 12050-WMK5-0103BC / 2-51-455 / 73 12050-WMK5-0103BC / 2-51-455 / 5W-60 12050-WMK5-0103BC / 2-51-455 / 5W-61 12050-WMK5-0103BC / 2-51-455 /5W-62 12050-WMK5-0103BC / 2-51-455 /5W-63 12050-WMK5-0103BD-1/ 2-51-451 /1 12050-WMK5-0103BD-1/ 2-51-451 / 10 12050-WMK5-0103BD-1/ 2-51-451 / llW 12050-WMK5-0103BD-1/ 2-51-451/ 21A 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-A-3 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-A-5 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-10 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-ll 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-12 12050-WMK5-0103BD-1/ 2-51-451/ 2-51-R-13 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-14 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-15 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-4 12050-WMK5-0103BD-1/ 2-51-451/ 2-51-R-6 12050-WMK5-0103BD-1/ 2-51-451/ 2-51-R-7 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-8 12050-WMK5-0103BD-1/ 2-51-451 / 2-51-R-9 12050-WMK5-0103BD-1/ 2-51-451 /5W-95 12050-WMK5-0103BD-1/ 2-51-451/ 5W-96 12050-WMK5-0103BD-1/ 2-51-451 /5W-97 ASMEClass 1

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Component Identification 12050-WMK5-0103BD-1/ 2-51-451 /5W-98 12050-WMK5-0103BD-2/ 3-51-417 / 20 12050-WMK5-0103BD-2/ 3-51-417 / 21 12050-WMK5-0103BD-2/ 3-51-417 / 22 12050-WMK5-0103BD-2/ 3-51-417 /25 12050-WMK5-0103BD-2/ 3-51-417 / 29 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-A-56A 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-H55-500 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-H55-501 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-PEN-7 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-R-113 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-R-57A 12050-WMK5-0103BD-2/ 3-51-417 / 2-51-R-58A 12050-WMK5-0103BD-2/ 3-51-417 / 52 12050-WMK5-0103BD-2/ 3-51-417 / 53 12050-WMK5-0103BD-2/ 3-51-417 / 54 1205Q-WMKS-0103BD-2/ 3-51-417 /58A 12050-WMK5-0103BD-2 / 3-51-417 /5W-77 12050-WMK5-0103BD-2/ 3-51-417 /5W-78 12050-WMK5-0103BD-2 / 3-51-417 / 5W-79 12050-WMK5-0103BD-2/ 3-51-417 /5W-80 12050-WMK5-0103BD-2/ 3-51-417 / 5W-81 12050-WMK5-0103BD-2 / 3-51-417 / 5W-82 12050-WMK5-0103BD-2 / 3-51-417 / 5W-83 12050-WMK5-0103BD-2/ 3-51-417 / 5W-84 12050-WMK5-0103BD-2/ 3-51-417 / 5W-85 12050-WMK5-0103BD-2/ 3-51-417 / 5W-86 12050-WMK5-0103BD-2/ 3-51-417 / 5W-87 12050-WMK5-0103BD-2/ 3-51-417 / 5W-88 12050-WMK5-0103BD-2/ 3-51-538 /1 12050-WMK5-0103BD-2/ 3-51-538/10 12050-WMK5-0103BD-2/ 3-51-538/ llA 12050-WMKS-0103BD-2/ 3-51-538 / 12A 12050-WMKS-0103BD-2/ 3-51-538 / 1A 12050-WMKS-0103BD-2/ 3-51-538 / 21 12050-WMK5-0103BD-2/ 3-51-538 / 2-51-H55-502 12050-WMK5-0103BD-2 / 3-51-538 / 2-51-H55-503 12050-WMK5-0103BD-2 / 3-51-538 / 2-51-H55-619 12050-WMK5-0103BD-2/ 3-51-538 / 2-51-R-1l4 12050-WMK5-0103BD-2/ 3-51-538 / 2-51-R-1l5 12050-WMK5-0103BD-2/ 3-51-538 / 2-51-R-1l6 12050-WMKS-0103BD-2/ 3-51-538 / 2-51-R-1l7 12050-WMKS-0103BD-2/ 3-51-538 / 2-51-R-1l8 12050-WMKS-0103BD-2/ 3-51-538 / 3 12050-WMKS-0103BD-2 / 3-51-538 / 4 12050-WMKS-0103BD-2/ 3-51-538 / 5 12050-WMK5-0103BD-2/ 3-51-538 / 6 NAPS U2 14-151 Plan 9-10 Revision 0

North Anna Power Station Unit 2 Fourth tnspecnon Interval Classification and Identification of Components ASMEClass 1

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Component Identification 120S0-WMKS-0103BD-2 / 3-51-538/ 9 12050-WMK5-0103BD-2 / 3-51-538/ PEN-22 12050-WMK5-0103BD-2 / 3-51-538/5W-73 12050-WMK5-0103BD-2 / 3-51-538/ 5W-74 12050-WMK5-0103BD-2 / 3-51-538/ 5W-75 12050-WMK5-0103BD-2 / 3-51-538/5W-76 120S0-WMK5-0103BD-2 / 3-51-538/ 5W-77 120S0-WMK5-0103BD-2 / 3-51-538/5W-78 12050-WMK5-0103BD-2 / 3-51-538/ 5W-79 12050-WMKS-0103BD-2 / 3-51-538/5W-80 12050-WMK5-0103BD-2/ 3-51-538/ 5W-81 12050-WMK5-0103BD-2/ 3-51-538/5W-82 12050-WMK5-0103BD-2/ 3-51-538/ 5W-83 12050-WMK5-0103BD-2/ 3-51-538/ 5W-84 12050-WMK5-0103BD-2/ 3-51-538/ 5W-8S 12050-WMK5-0103BD-2 / 3-51-538/ 5W-86 12050-WMK5-0103BD-2/ 3-51-538/ 5W-87 120S0-WMK5-0103BD-2/ 3-51-538/ 5W-88 12050-WMK5-0103BD-2 / 3-SI-538 / 5W-89 12050-WMK5-0103BD-2 / 3-51-538/ 5W-90 12050-WMK5-0103BE / 2-51-451/11 120S0-WMK5-0103BE /2-51-451/12 120S0-WMK5-0103BE /2-51-451/ 13A 120S0-WMK5-0103BE /2-51-451/ 16A 12050-WMK5-0103BE /2-51-451/ 20A 12050-WMK5-0103BE /2-51-451/22 12050-WMK5-0103BE / 2-51-451/ 23 12050-WMK5-0103BE / 2-51-451/ 24 12050-WMK5-0103BE / 2-51-451/ 25A 12050-WMK5-0103BE / 2-51-451/ 26 120S0-WMK5-0103BE / 2-51-451/ 2-51-R-1 12050-WMK5-0103BE / 2-51-451/ 2-51-R-2 12050-WMK5-0103BE / 2-51-451/5W-1W 120S0-WMK5-0103BE / 2-51-451/ 5W-2W 12050-WMK5-0103BE / 2-51-451/ 5W-3W 120S0-WMK5-0103BE / 6-RC-417/1 120S0-WMK5-0103BE / 6-RC-417 / 2 120S0-WMK5-0103BE / 6-51-531/17 120S0-WMK5-0103BE / 6-51-531/18 120S0-WMK5-0103BE / 6-51-531/ 2-51-92 12050-WMK5-0103BE / 6-51-531/ 2-51-92-BOLTING 12050-WMK5-0103BE / 6-51-531/ 2-51-R-1 12050-WMK5-0103BE / 6-51-531/5W-67 12050-WMK5-0103BE / 6-51-531/5W-68 12050-WMK5-0103BE / 6-51-531/5W-69 120S0-WMK5-0103BE / 6-51-531/5W-70 120S0-WMK5-0103BE / 6-51-531/ 5W-71 ASMEClass 1

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Component Identification 12050-WMK5-0103BE / 6-51-531 /5W-72 12050-WMK5-0103BE / 6-51-531/ 5W-73 12050-WMK5-0103BE / 6-51-531 /5W-74 12050-WMK5-0103BF / 2-CH-410 /1 120S0-WMK5-0103BF / 2-CH-410 /14 120S0-WMK5-0103BF / 2-CH-410 /15 12050-WMK5-0103BF / 2-CH-410 /16 12050-WMK5-0103BF / 2-CH-410 /17 12050-WMK5-0103BF / 2-CH-410 / 18A 12050-WMK5-0103BF / 2-CH-410 / 19A 120S0-WMK5-0103BF / 2-CH-410 /2 120S0-WMK5-0103BF / 2-CH-410 /20 120S0-WMK5-0103BF / 2-CH-410 /21 12050-WMK5-0103BF / 2-CH-410 /23 12050-WMK5-0103BF / 2-CH-410 /24 12050-WMK5-0103BF / 2-CH-410 /26 12050-WMK5-0103BF / 2-CH-41O/27 120S0-WMK5-0103BF / 2-CH-410 /28 120S0-WMK5-0103BF / 2-CH-410 / 2-CH-A-17 12050-WMK5-0103BF / 2-CH-410 / 2-CH-A-19 120S0-WMK5-0103BF / 2-CH-410 / 2-CH-R-1O 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-11 120S0-WMK5-0103BF / 2-CH-410 / 2-CH-R-12 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-13 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-14 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-15 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-16 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-18 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-20 12050-WMK5-0103BF / 2-CH-410 / 2-CH-R-21 12050-WMKS-0103BF / 2-CH-410 / 2-CH-R-22 120S0-WMK5-0103BF / 2-CH-410 / 2-CH-R-23 120S0-WMKS-0103BF / 2-CH-41O/ 2-CH-R-2S 120S0-WMKS-0103BF / 2-CH-41O/ 2-CH-R-8 120S0-WMK5-0103BF / 2-CH-410 / 2-CH-R-9 12050-WMK5-0103BF / 2-CH-410 / 3 120S0-WMK5-0103BF / 2-CH-410 / 30A 120S0-WMK5-0103BF / 2-CH-410 /31 120S0-WMK5-0103BF / 2-CH-410 / 32A 120S0-WMK5-0103BF / 2-CH-410 / 33A 120S0-WMK5-0103BF / 2-CH-410 /34 120S0-WMKS-0103BF / 2-CH-410 / 35 12050-WMKS-0103BF / 2-CH-410 / 4 120S0-WMKS-0103BF / 2-CH-410 / SA 120S0-WMKS-0103BF / 2-CH-410 / SW-34 120S0-WMKS-0103BF / 2-CH-410 / SW-35 12050-WMKS-0103BF / 2-CH-410 / SW-36 NAPSU2 14-151 Plan 9-11 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Intervai Classification and Identification of Components ASME Class 1

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Component Identification 120S0-WMKS-0103BF / 2-CH-41O / SW-37 120S0-WMKS-OI03BF / 2-CH-41O / SW-38 120S0-WMKS-0103BF / 2-CH-410 / SW-39 12050-WMKS-0103BF / 2-CH-41O / SW-40 12050-WMKS-0103BF / 2-CH-410 / SW-41 12050-WMKS-0103BF / 2-CH-410 / SW-42 12050-WMKS-0103BF / 2-CH-41O / SW-43 12050-WMKS-0103BF / 2-RC-600 12050-WMKS-0103BF / 2-RC-600 /2 12050-WMKS-0103BF / 2-RC-600 / 2-RC-R-2 12050-WMKS-0103BF / 2-RC-600 / 3 12050-WMKS-0103BF / 2-RC-600 / SW-5 12050-WMKS-0103BF / 2-RC-600 / SW-6 12050-WMKS-0103BH / 2-CH-408 / 1A 12050-WMKS-0103BH / 2-CH-408 / 2-CH-A-4 12050-WMKS-OI03BH / 2-CH-408 / 2-CH-A5 12050-WMKS-0103BH / 2-CH-408 / 2-CH-SH-3 12050-WMKS-0103BH / 2-CH-408 / 3A 12050-WMKS-0103BH / 2-CH-408 / 47A 12050-WMKS-0103BH / 2-CH-408 / 49B 12050-WMKS-0103BH / 2-CH-408 / 4A 12050-WMKS-0103BH / 2-CH-408 / 50A 12050-WMKS-0103BH / 2-CH-408 / 51A 12050-WMKS-0103BH / 2-CH-408 / 52 12050-WMKS-0103BH / 2-CH-408 / 53 12050-WMKS-0103BH / 2-CH-408 / 56A 12050-WMKS-OI03BH / 2-CH-408 / 57 12050-WMKS-0103BH / 2-CH-408 / 58 12050-WMKS-0103BH / 2-CH-408 / 59 12050-WMKS-0103BH / 2-CH-408 / 60 12050-WMKS-0103BH / 2-CH-408 / 61A 12050-WMKS-0103BH / 2-CH-408 / 62A 12050-WMKS-0103BH / 2-CH-408 / SW-58 12050-WMKS-0103BH / 2-CH-408 / SW-75 12050-WMKS-0103BH / 2-CH-408 / SW-76 12050-WMKS-0103BH / 2-CH-408 / SW-77 12050-WMKS-0103BH / 2-CH-408 / SW-78 12050-WMKS-0103BH / 2-CH-408 / SW-79 12050-WMKS-0103BH / 2-CH-409 / 14 12050-WMKS-0103BH / 2-CH-409 / 22 12050-WMKS-0103BH / 2-CH-409 / 23 12050-WMKS-0103BH / 2-CH-409 / 24 12050-WMKS-0103BH / 2-CH-409 / 25 12050-WMKS-0103BH / 2-CH-409 / 26 12050-WMKS-0103BH / 2-CH-409 / 2-CH-A-6 12050-WMKS-0103BH / 2-CH-409 / 2-CH-R-l 12050-WMKS-0103BH / 2-CH-409 / 2-CH-R-2 ASME Class 1

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Component Identification 12050-WMKS-0103BH / 2-CH-409 / 2-CH-R-3 12050-WMKS-0103BH / 2-CH-409 / 2-CH-R-4 12050-WMKS-0103BH / 2-CH-409 / 2-CH-R-5 12050-WMKS-0103BH / 2-CH-409 / 32 12050-WMKS-0103BH / 2-CH-409 / 33 12050-WMKS-0103BH / 2-CH-409 / 35 12050-WMKS-0103BH / 2-CH-409 / 36 12050-WMKS-0103BH / 2-CH-409 / 5 12050-WMKS-0103BH / 2-CH-409 / SW-37 12050-WMKS-0103BH / 2-CH-409 / SW-38 12050-WMKS-0103BH / 2-CH-409 / SW-39 12050-WMKS-0103BH / 2-CH-409 / SW-40 12050-WMKS-0103BH / 2-CH-409 / SW-41 12050-WMKS-0103BH / 2-CH-409 / SW-42 12050-WMKS-OI03BH / 2-CH-409 / SW-43 12050-WMKS-0103BH / 2-CH-409 / SW-44 12050-WMKS-0103BH / 2-CH-41O / 12 12050-WMKS-0103BH / 2-CH-410 / 13 12050-WMKS-0103BH / 2-CH-410 / 2-CH-A-7 12050-WMKS-0103BH / 2-CH-41O / 2-CH-R-1 12050-WMKS-0103BH / 2-CH-41O / 2-CH-R-2 12050-WMKS-0103BH / 2-CH-410 / 2-CH-R-3 12050-WMKS-0103BH / 2-CH-41O / 2-CH-R-4 12050-WMKS-0103BH / 2-CH-41O / 2-CH-R-5 12050-WMKS-0103BH / 2-CH-41O / 2-CH-R-6 12050-WMKS-0103BH / 2-CH-410 / SW-44 12050-WMKS-0103BH / 2-CH-410 / SW-45 12050-WMKS-0103BH / 2-CH-41O / SW-46 12050-WMKS-0103BH / 2-CH-410 / SW-47 12050-WMKS-0103BH / 2-CH-410 / SW-48 12050-WMKS-0103BH / 2-CH-410 / SW-49 12050-WMKS-0103BH / 2-CH-410 / SW-50 12050-WMKS-0103BJ / 2-CH-408 /10 12050-WMKS-0103BJ / 2-CH-408 / llA 12050-WMKS-0103BJ / 2-CH-408 / 12A 12050-WMKS-0103BJ / 2-CH-408 / 15A 12050-WMKS-0103BJ / 2-CH-408 /16 12050-WMKS-0103BJ / 2-CH-408 /17 12050-WMKS-0103BJ / 2-CH-408 /18 12050-WMKS-0103BJ / 2-CH-408 /19 12050-WMKS-0103BJ / 2-CH-408 / 20 12050-WMKS-0103BJ / 2-CH-408 / 21 12050-WMKS-0103BJ / 2-CH-408 / 22A 12050-WMKS-0103BJ / 2-CH-408 / 2-CH-A-17 12050-WMKS-0103BJ / 2-CH-408 / 2-CH-A-21 12050-WMKS-0103BJ / 2-CH-408 / 2-CH-R-ll 12050-WMKS-0103BJ / 2-CH-408 / 2-CH-R-12 NAPS U2 14-151 Plan 9-12 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMKS-0103BJ! 2-CH-408! 2-CH-R-13 12050-WMKS-0103BJ! 2-CH-408! 2-CH-R-14 12050-WMKS-0103BJ! 2-CH-408! 2-CH-R-15 12050-WMKS-0103BJ! 2-CH-408 / 2-CH-R-16 12050-WMKS-0103BJ ! 2-CH-408 / 2-CH-R-18 12050-WMKS-0103BJ ! 2-CH-408! 2-CH-R-19 12050-WMKS-0103BJ ! 2-CH-408 / 2-CH-R-20 12050-WMKS-0103BJ ! 2-CH-408 / 2-CH-R-27 12050-WMKS-0103BJ ! 2-CH-408 / 2-CH-R-28 12050-WMKS-0103BJ ! 2-CH-408 / 2-CH-R-6 12050-WMKS-0103BJ! 2-CH-408 / 2-CH-R-7 12050-WMKS-0103BJ ! 2-CH-408! 2-CH-R-8 12050-WMKS-0103BJ ! 2-CH-408! 2-CH-R-9 12050-WMKS-0103BJ ! 2-CH-408! 32 12050-WMKS-0103BJ ! 2-CH-408! 33A 12050-WMKS-0103BJ! 2-CH408! 34 12050-WMKS-0l03BJ ! 2-CH-408! 36 12050-WMKS-0103BJ ! 2-CH-408! 37B 12050-WMKS-0103BJ ! 2-CH-408! 38B 12050-WMKS-0103BJ ! 2-CH-408! 39A 12050-WMKS-0103BJ ! 2-CH-408! 42 12050-WMKS-Ol03BJ ! 2-CH-408! 43A 12050-WMKS-0103BJ ! 2-CH-408! 5 12050-WMKS-0103BJ ! 2-CH-408/6 12050-WMKS-0103BJ ! 2-CH-408! 7 12050-WMKS-0103BJ ! 2-CH-408! 8 12050-WMKS-0103BJ ! 2-CH-408/9 12050-WMKS-0103BJ ! 2-CH-408/ SW-59 12050-WMKS-0103BJ ! 2-CH-408! SW-60 12050-WMKS-0103BJ ! 2-CH-408/ SW-61 12050-WMKS-0103BJ ! 2-CH-408/ SW-62 12050-WMKS-0103BJ ! 2-CH-408/ SW-63 12050-WMKS-0103BJ ! 2-CH-408/ SW-64 12050-WMKS-0103BJ ! 2-CH-408/ SW-65 12050-WMKS-0103BJ ! 2-CH-408/ SW-66 12050-WMKS-0103BJ ! 2-CH-408! SW-67 12050-WMKS-0103BJ ! 2-CH-408! SW-68 12050-WMKS-0103BJ ! 2-CH-408! SW-69 12050-WMKS-0103BJ ! 2-CH-408! SW-70 12050-WMKS-0103BJ! 2-CH-408! SW-71 12050-WMKS-0103BK! 2-CH-408! 2-CH-R-22 12050-WMKS-0103BK! 2-CH-408! 2-CH-R-23 12050-WMKS-0103BK! 2-CH-408! 2-CH-R-24 12050-WMKS-0103BK! 2-CH-408! 2-CH-R-25 12050-WMKS-0103BK! 2-CH-408! 2-CH-R-26 12050-WMKS-Ol03BK! 2-CH-408! 35 12050-WMKS-Ol03BK! 2-CH-408! 40A ASME Class 1

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Component Identification 12050-WMKS-0103BK! 2-CH-408! 41B 12050-WMKS-0103BK! 2-CH-408! 44A 12050-WMKS-0103BK! 2-CH-408! 45A 12050-WMKS-0103BK! 2-CH-408! 46 12050-WMKS-0103BK! 2-CH-408! SW-72 12050-WMKS-0103BK! 2-CH-408! SW-73 12050-WMKS-0103BK! 2-CH-408! SW-74 12050-WMKS-0103BK! 2-RC-598/ 2-RC-R-1 12050-WMKS-0103BK! 2-RC-598! 2-RC-R-2 12050-WMKS-0103BM! 6-SI-531! 10 12050-WMKS-0103BM! 6-SI-531! 11 12050-WMKS-0103BM ! 6-SI-531! 12 12050-WMKS-0103BM! 6-SI-531! 13 12050-WMKS-0103BM ! 6-51-531! 14 12050-WMKS-0103BM ! 6-51-531! 15 12050-WMKS-0103BM ! 6-51-531! 16 12050-WMKS-0103BM! 6-SI-531! 2-SI-A-2 12050-WMKS-0103BM! 6-SI-531! 2-SI-A-6E 12050-WMKS-0103BM! 6-SI-531! 2-SI-HSS-511 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-10E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-11E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-12E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-13E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-14E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-15E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-16E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-17E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-18E 12050-WMKS-0103BM / 6-SI-531! 2-SI-R-19E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-20E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-21E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-22E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-23E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-251 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-73 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-74 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-75 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-7E 12050-WMKS-0103BM ! 6-SI-531! 2-SI-R-8E 12050-WMKS-0103BM! 6-SI-531! 2-SI-R-9E 12050-WMKS-0103BM! 6-SI-531! 2-SI-SH-76 12050-WMKS-0103BM! 6-SI-531! 30A 12050-WMKS-0103BM ! 6-SI-531! 31 12050-WMKS-0103BM ! 6-SI-531! 33A 12050-WMKS-0103BM ! 6-SI-531! 58 12050-WMKS-0103BM ! 6-51-531! 5A 12050-WMKS-0103BM ! 6-51-531! SW-87 NAPS U2 14-151 Plan 9-13 Revision a

North Anna Power Station Unit 2 fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMK5-0103BM / 6-51-531/5W-88 12050-WMK5-0103BM / 6-51-531 / 5W-89 12050-WMK5-0103BM / 6-51-531 / 5W-90 12050-WMK5-0103BM / 6-51-531 / 5W-91 12050-WMK5-0103BM / 6-51-531 / 5W-92 12050-WMK5-0103BM / 6-51-531 /5W-93 12050-WMK5-0103BM / 6-51-531/ 5W-94 12050-WMK5-0103BM / 6-51-531/ 5W-95 12050-WMK5-0103BM / 6-51-531/ 5W-96 12050-WMK5-0103BM / 6-51-531/ 5W-97 12050-WMK5-0103BN / 2-51-455/1 12050-WMK5-0103BN / 2-51-455/14 12050-WMK5-0103BN / 2-51-455/15 12050-WMK5-0103BN / 2-51-455/ 2-51-R-25 12050-WMK5-0103BN / 2-51-455 /2-51-R-26 12050-WMK5-0103BN / 2-51-455I 32 12050-WMK5-0103BN / 2-51-455/ 33 12050-WMK5-0103BN / 2-51-455/45A 12050-WMK5-0103BN / 2-51-455/5W-64 12050-WMK5-0103BN / 2-51-455/ 5W-65 12050-WMK5-0103BN / 2-51-455/5W-66 12050-WMK5-0103BN / 6-RC-420 / 1 12050-WMK5-0103BN / 6-RC-420 / 2B 12050-WMK5-0103BN / 6-51-532/14 12050-WMK5-0103BN / 6-51-532/15 12050-WMK5-0103BN / 6-51-532/ 16 12050-WMK5-0103BN / 6-51-532/ 17 12050-WMK5-0103BN / 6-51-532/ 18 12050-WMK5-0103BN / 6-51-532/19 12050-WMK5-0103BN / 6-51-532/ 24J 12050-WMK5-0103BN / 6-51-532/ 2-51-106 12050-WMK5-0103BN / 6-51-532/ 2-51-106-BOLTING 12050-WMK5-0103BN / 6-51-532/ 2-51-A-1 12050-WMK5-0103BN / 6-51-532/ 2-51-H55-532.04 12050-WMK5-0103BN / 6-51-532/ 2-51-R-1l1 12050-WMK5-0103BN / 6-51-532/ 2-51-R-1l2 12050-WMK5-0103BN / 6-51-532/ 2-51-R-1O 12050-WMK5-0103BN / 6-51-532/ 2-51-R-2 12050-WMK5-0103BN / 6-51-532/ 2-51-R-2D 12050-WMK5-0103BN / 6-51-532/ 2-51-R-3 12050-WMK5-0103BN / 6-51-532/ 2-51-R-612 12050-WMK5-0103BN / 6-51-532/ 2-51-5-38D 12050-WMK5-0103BN / 6-51-532/ 35 12050-WMK5-0103BN / 6-51-532/ 5W-42 12050-WMK5-0103BN / 6-51-532/ 5W-43 12050-WMK5-0103BN / 6-51-532/ 5W-44 12050-WMK5-0103BN / 6-51-532/ 5W-45 ASME Class 1

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Component Identification 12050-WMK5-0103BN / 6-51-532 / 5W-46 12050-WMK5-0103BN / 6-51-532 /5W-47 12050-WMK5-0103BN / 6-51-532 / 5W-48 12050-WMK5-0103BN / 6-51-532 /5W-49 12050-WMK5-0103BN / 6-51-532 /5W-50 12050-WMK5-0103BN / 6-51-532 /5W-51 12050-WMK5-0103BN / 6-51-532 / 5W-52 12050-WMK5-0103BN / 6-51-532 / 5W-53 12050-WMK5-0103BN / 6-51-532 / 5W-54 12050-WMK5-0103BN / 6-51-532 / 5W-55 12050-WMK5-0103BN / 6-51-532 /5W-56 12050-WMK5-0103BN / 6-51-532 /5W-57 12050-WMK5-0103BN / 6-51-532 /5W-58 12050-WMK5-0103BN / 6-51-532 / 5W-59 12050-WMK5-0103BN / 6-51-532 /5W-60 12050-WMK5-0103BN / 6-51-532 / 5W-61 12050-WMK5-0103BP /2-51-453/ 10 12050-WMK5-0103BP /2-51-453/ 2-51-R-1 12050-WMK5-0103BP / 2-51-453 / 2-51-R-2 12050-WMK5-0103BP / 2-51-453 / 31 12050-WMK5-0103BP / 2-51-453 / 32 12050-WMK5-0103BP / 2-51-453 /40A 12050-WMK5-0103BP / 2-51-453 / 9 12050-WMK5-0103BP /2-51-453/ SW-63 12050-WMK5-0103BP / 2-51-453 / 5W-64 12050-WMK5-0103BP / 6-RC-419 / 1A 12050-WMK5-0103BP / 6-RC-419 / 2A 12050-WMK5-0103BP / 6-RC-419 / 80 12050-WMK5-0103BP / 6-51-533 / 1 12050-WMK5-0103BP / 6-51-533 / 19A 12050-WMK5-0103BP / 6-51-533 / 2 12050-WMK5-0103BP / 6-51-533 /20 12050-WMK5-0103BP / 6-51-533 /21 12050-WMK5-0103BP / 6-51-533 /22 12050-WMK5-0103BP / 6-51-533 /23 12050-WMK5-0103BP / 6-51-533 / 24A 12050-WMK5-0103BP / 6-51-533 / 25 12050-WMK5-0103BP /6-51-533/26 12050-WMK5-0103BP /6-51-533/27 12050-WMK5-0103BP / 6-51-533 / 2-51-100 12050-WMK5-0103BP / 6-51-533 / 2-51-100-BOLTING 12050-WMK5-0103BP / 6-51-533 / 2-51-A-1 12050-WMK5-0103BP / 6-51-533 / 2-51-H55-533.05 12050-WMK5-0103BP / 6-51-533 / 2-51-R-107 12050-WMK5-0103BP / 6-51-533 / 2-51-R-108 12050-WMK5-0103BP / 6-51-533/ 2-51-R-109 12050-WMK5-0103BP / 6-51-533 / 2-51-R-110 NAPS U2 14-151 Plan 9-14 Revisiona

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMK5-0103BP / 6-51-533 / 2-51-R-11B 12050-WMK5-0103BP / 6-51-533 / 2-51-R-12B 12050-WMK5-0103BP / 6-51-533 / 2-51-R-2 12050-WMK5-0103BP / 6-51-533 / 2-51-R-3 12050-WMK5-0103BP / 6-51-533/ 2-51-5-10B 12050-WMK5-0103BP / 6-51-533/ 3 12050-WMK5-0103BP / 6-51-533/ 31A 12050-WMK5-0103BP / 6-51-533 / 32 12050-WMK5-0103BP / 6-51-533 / 4 12050-WMK5-0103BP / 6-51-533 / 5 12050-WMK5-0103BP / 6-51-533 / 6 12050-WMK5-0103BP / 6-51-533 /5W-41 12050-WMK5-0103BP / 6-51-533 /5W-48 12050-WMK5-0103BP / 6-51-533 / 5W-65 12050-WMK5-0103BP / 6-51-533 / 5W-66 12050-WMK5-0103BP / 6-51-533 /5W-67 12050-WMK5-0103BP / 6-51-533/ 5W-68 12050-WMK5-0103BP / 6-51-533/ 5W-69 12050-WMK5-0103BP / 6-51-533/ 5W-70 12050-WMK5-0103BP / 6-51-533/ 5W-71 12050-WMK5-0103BP / 6-51-533/ 5W-72 12050-WMK5-0103BP / 6-51-533/ 5W-73 12050-WMK5-0103BP / 6-51-533 / 5W-74 12050-WMK5-0103BP / 6-51-533 /5W-75 12050-WMK5-0103BP / 6-51-533 /5W-76 12050-WMK5-0103BV /2-51-453/11 12050-WMK5-0103BV /2-51-453/ 14A 12050-WMK5-0103BV /2-51-453/ 2-51-A-3 12050-WMK5-0103BV /2-51-453/ 2-51-R-4 12050-WMK5-0103BV /2-51-453/ 2-51-R-5 12050-WMK5-0103BV /2-51-453/ 2-51-R-6 12050-WMK5-0103BV /2-51-453/ 2-51-R-7 12050-WMK5-0103BV /2-51-453/ 2-51-R-8 12050-WMK5-0103BV /2-51-453/69 12050-WMK5-0103BV /2-51-453/8 12050-WMK5-0103BV /2-51-453/ 5W-43 12050-WMK5-0103BV /2-51-453/ 5W-44 12050-WMK5-0103BV /2-51-453/ 5W-45 12050-WMK5-0103BV /2-51-453/ 5W-46 12050-WMK5-0103BV /2-51-453/ 5W-47 12050-WMK5-0103BV /2-51-453/ 5W-48 12050-WMK5-0103BV /2-51-453/ 5W-50 12050-WMK5-0103BV /2-51-455/ 2-51-R-1 12050-WMK5-0103BV / 2-51-455/ 2-51-R-2 12050-WMK5-0103BV / 2-51-455 / 2-51-R-3 12050-WMK5-0103BV /2-51-455/ 2-51-R-4 12050-WMK5-0103BV /2-51-455/ 2-51-R-5 ASME Class 1

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Component Identification 12050-WMK5-0103BV / 2-51-455/ 2-51-R-6 12050-WMK5-0103BV /2-51-455/ 2-51-R-7 12050-WMK5-0103BV /2-51-455/3 12050-WMK5-0103BV /2-51-455/ 5W-49 12050-WMK5-0103BV / 3-51-417 / 26 12050-WMK5-0103BV /3-51-417/27 12050-WMK5-0103BV /3-51-417/ 28A 12050-WMK5-0103CA / 2-RC-453 / 12 12050-WMK5-0103CA / 2-RC-453 / 24 12050-WMK5-0103CA / 2-RC-453 / 25 12050-WMK5-0103CA / 2-RC-453 /2-RC-A-19 12050-WMK5-0103CA / 2-RC-453 /2-RC-A-28 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-20 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-21 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-22 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-23 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-24 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-25 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-26 12050-WMK5-0103CA / 2-RC-453 / 2-RC-R-27 12050-WMK5-0103CA / 2-RC-453 / 8 12050-WMK5-0103CA / 2-RC-453 / 9 12050-WMK5-0103CA / 2-RC-453 /5W-48 12050-WMK5-0103CA / 2-RC-453 /5W-49 12050-WMK5-0103CA / 2-RC-453 /5W-50 12050-WMK5-0103CA / 2-RC-453 /5W-61 12050-WMK5-0103CA / 2-RC-453 /5W-62 12050-WMK5-0103CA / 2-RC-453 /5W-63 12050-WMK5-0103CA / 2-RC-635 / 11B 12050-WMK5-0103CA / 2-RC-635 / 33 12050-WMK5-0103CA / 2-RC-635 / 34 12050-WMK5-0103CA / 2-RC-635 / 35 12050-WMK5-0103CA / 2-RC-635 / 36 12050-WMK5-0103CA / 2-RC-635 / 5W-45 12050-WMK5-0103CA / 2-RC-635 /5W-46 12050-WMK5-0103CA / 2-RC-635 / 5W-47 12050-WMK5-0103CB / 2-RC-453 / 13 12050-WMK5-0103CB / 2-RC-453 / 14 12050-WMK5-0103CB / 2-RC-453 / 15 12050-WMK5-0103CB / 2-RC-453 / 16 12050-WMK5-0103CB / 2-RC-453 / 28A 12050-WMK5-0103CB / 2-RC-453 / 29A 12050-WMK5-0103CB / 2-RC-453 / 2-RC-H55-453.29 12050-WMK5-0103CB / 2-RC-453 / 2-RC-H55-453.30A 12050-WMK5-0103CB / 2-RC-453 / 2-RC-H55-453.30B 12050-WMK5-0103CB / 2-RC-453 / 2-RC-H55-453.31 12050-WMK5-0103CB / 2-RC-453 / 2-RC-R-33 NAPS U2 14-151 Plan 9-15 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMKS-0103CB / 2-RC-453 / 2-RC-R-35 12050-WMKS-0103CB / 2-RC-453 / 2-RC-SH-32 120S0-WMKS-0103CB / 2-RC-4S3/ 2-RC-5H-34 120S0-WMK5-0103CB / 2-RC-453 / 5W-S2 12050-WMKS-0103CB / 2-RC-453 /5W-53 12050-WMKS-0103CB / 2-RC-4S3/ SW-54 120S0-WMKS-0103CB / 2-RC-4S3/ SW-SS 120S0-WMKS-0103CB / 2-RC-453 / SW-S6 12050-WMKS-0103CB / 2-RC-453 / SW-57 12050-WMKS-0103CB / 2-RC-453 / SW-58 12050-WMKS-0103CB / 2-RC-453 / SW-59 12050-WMKS-0103CB / 2-RC-4S3/ SW-60 12050-WMKS-0103CB / 2-RC-455 / 2-RC-HSS-45S.01 120S0-WMKS-0103CB / 2-RC-45S/ 34 12050-WMK5-0103CB / 2-RC-616 / 2-RC-HS5-616.02 12050-WMKS-0103CB / 2-RC-616 / 2-RC-R-1 12050-WMKS-0103CB / 2-RC-616 / 2-RC-R-4 12050-WMKS-0103CB / 2-RC-616 / 2-RC-SH-3 120S0-WMKS-0103CB / 2-RC-616 / 30A 12050-WMKS-0103CB / 2-RC-616 / 31 12050-WMKS-0103CB / 2-RC-616 /32 12050-WMKS-0103CB / 2-RC-616 / 5 12050-WMKS-0103CB / 2-RC-616 / SW-70 12050-WMKS-0103CB / 3-RC-615 / 2-RC-HSS-61S.02 12050-WMKS-0103CB / 3-RC-61S/ 2-RC-HSS-615.04 12050-WMKS-0103CB / 3-RC-615 / 2-RC-SH-3 12050-WMKS-0103CB / 3-RC-615 / 33 12050-WMKS-0104B-1/ 10-SI-540 / 2-SI-MOV-2890B 12050-WMKS-0104B-1/ 1O-51-S40 / 2-SI-MOV-2890B Bolts 12050-WMKS-0104B-1/ 1O-SI-540/ 32 12050-WMKS-0104B-1/ 10-SI-540 / SW-55 12050-WMKS-0104B-1/ 10-SI-540 / SW-56 120S0-WMKS-0104B-1/ 10-SI-540 / 5W-70 12050-WMKS-0104B-1/ 6-SI-421 / 2-SI-PEN-61 12050-WMKS-0104B-1/ 6-SI-421 / 35 12050-WMKS-0104B-1/ 6-SI-421 / SW-82 120S0-WMKS-0104B-1 / 6-51-421/ SW-87 12050-WMKS-0104B-1/ 6-SI-421 / SW-88 12050-WMKS-0104B-2/ 10-SI-415 / 2-SI-HSS-801 12050-WMKS-0104B-2/ 10-SI-41S / 2-51-MOV-2890A 12050-WMKS-0104B-2/ 10-SI-415 / 2-SI-MOV-2890A Bolts 12050-WMKS-0104B-2/ 10-SI-415 / 32 12050-WMKS-0104B-2/ 10-SI-41S / SW-77 120S0-WMKS-0104B-2/ 10-SI-418 /11 12050-WMKS-0104B-2/ 10-SI-418 / 2-SI-MOV-2890C 12050-WMKS-0104B-2/ 10-SI-418 / 2-SI-MOV-2890C Bolts 12050-WMKS-0104B-2/ 10-SI-418 / 47A ASME Class 1

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Component Identification 12050-WMKS-0104B-2/ 10-SI-418 / 50 12050-WMKS-0104B-2/ 1O-SI-418/ 51 12050-WMKS-0104B-2/ 1O-SI-624/ 2-SI-HSS-100 120S0-WMKS-0104B-2/ 10-SI-624 / 2-SI-HSS-101 12050-WMKS-0104B-2/ 10-SI-624 / 2-SI-MOV-2890D 12050-WMKS-0104B-2/ 10-SI-624 / 2-SI-MOV-2890D Bolts 12050-WMKS-0104B-2/ 10-SI-624 / 2-SI-SH-S9 12050-WMKS-0104B-2/ 10-SI-624 / 43 12050-WMKS-0104B-2/ 10-SI-624 / 44 12050-WMKS-0104B-2/ 10-SI-624 / 45 12050-WMKS-0104B-2/ 10-SI-624 / 46 12050-WMKS-0104B-2/ 1O-SI-624/ 52 12050-WMKS-0104B-2/ 1O-SI-624/ 70H 12050-WMKS-0104B-2/ 6-SI-416 / 2-SI-PEN-60 12050-WMKS-0104B-2 / 6-SI-416 / 37 12050-WMKS-0104B-2 / 6-SI-416 / 5W-41W 12050-WMKS-0104B-2/ 6-SI-416 / 5W-42W 12050-WMKS-0104B-2/ 6-SI-531 / 28 12050-WMKS-0104B-2 / 6-SI-531 / 2-SI-PEN-62 12050-WMKS-0104B-2 / 6-SI-531 / 53 12050-WMKS-0104B-2/ 6-SI-531 / 54 12050-WMKS-0104B-2/ 6-SI-531 / SW-44W 12050-WMKS-0104B-2/ 6-SI-531 / SW-53W 12050-WMKS-0104B-2/ 6-SI-531 / SW-54W 12050-WMKS-0109A / 8-RC-411 / 1 12050-WMKS-0109A / 8-RC-411 / 2 12050-WMKS-0109A / 8-RC-411 / 2-RC-HSS-411.04 12050-WMKS-0109A / 8-RC-411 / 2-RC-HSS-411.05 12050-WMKS-0109A / 8-RC-411 / 2-RC-MOV-2585 12050-WMKS-0109A / 8-RC-411 / 2-RC-MOV-2585 BOlliN 12050-WMKS-0109A / 8-RC-411 / 2-RC-SH-3 12050-WMKS-0109A / 8-RC-411 / 3 12050-WMKS-0109A / 8-RC-411 / 4 12050-WMKS-0109A / 8-RC-411 / SW-11 12050-WMK5-0109A / 8-RC-411 / SW-12 12050-WMKS-0109A / 8-RC-411 /5W-13 12050-WMKS-0109A / 8-RC-411 / SW-14 12050-WMKS-0109A / 8-RC-411 / SW-15 12050-WMKS-0109A / 8-RC-411 / 5W-16 12050-WMKS-0109A / 8-RC-411 / SW-17 12050-WMKS-0109B / 8-RC-412 / 1 12050-WMKS-0109B / 8-RC-412 /2 12050-WMKS-0109B / 8-RC-412 / 2-RC-HS5-412.06 12050-WMKS-0109B / 8-RC-412 / 2-RC-HSS-412.07 12050-WMKS-0109B / 8-RC-412 / 2-RC-MOV-2586 12050-WMKS-0109B / 8-RC-412 / 2-RC-MOV-2586 BOLliN 12050-WMKS-0109B / 8-RC-412 / 2-RC-SH-4 NAP5 U2 14-151 Plan 9-16 Revision 0

North Anna Power Station Unit 2 Fourth inspection Interval Classification and Identification of Components ASMEClass 1

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Component Identification 120S0-WMKS-0109B / 8-RC-412 / 3 120S0-WMKS-0109B / 8-RC-412 / 4 120S0-WMKS-OI09B / 8-RC-412 / SW-11 120SD-WMKS-OI09B/ 8-RC-412 / SW-12 120S0-WMKS-OI09B / 8-RC-412 / SW-13 120S0-WMKS-OI09B / 8-RC-412 / SW-14 120S0-WMKS-0109B / 8-RC-412 / SW-IS 120S0-WMKS-OI09B / 8-RC-412 / SW-16 120S0-WMKS-OI09B / 8-RC-412 / SW-17 120S0-WMKS-OI09C / 8-RC-413 /1 120S0-WMKS-OI09C / 8-RC-413 / 2 120S0-WMKS-OI09C / 8-RC-413 / 2-RC-HSS-413.08 120S0-WMKS-OI09C / 8-RC-413 / 2-RC-HSS-413.09 120S0-WMKS-OI09C / 8-RC-413 /2-RC-MOV-2S87 120S0-WMKS-0109C / 8-RC-413 / 2-RC-MOV-2S87 BOLTIN 120S0-WMKS-OI09C / 8-RC413 / 2-RC-SH-S 120S0-WMKS-OI09C / 8-RC-413 / 3 120S0-WMKS-OI09C / 8-RC-413 / 4 120S0-WMKS-OI09C / 8-RC-413 / SW-11 120S0-WMKS-0109C / 8-RC-413 / SW-12 120S0-WMKS-OI09C / 8-RC-413 / SW-13 120S0-WMKS-OI09C / 8-RC-413 / SW-14 120S0-WMKS-OI09C / 8-RC-413 / SW-IS 120S0-WMKS-OI09C / 8-RC-413 / SW-16 120S0-WMKS-OI09C / 8-RC-413 / SW-17 120S0-WMKS-0109D / 14-RC-410 /1 120S0-WMKS-OI09D / 14-RC-410 /2 120S0-WMKS-OI09D / 14-RC-410 / 2-RC-HSS-410.00 120S0-WMKS-OI09D / 14-RC-410 / 2-RC-HSS-41O.01 120S0-WMKS-OI09D / 14-RC-410 / 2-RC-HSS-410.02 120S0-WMKS-OI09D / 14-RC-410 / 2-RC-HSS-410.03 120S0-WMKS-OI09D / 14-RC-410 / 2-RC-SH-l 120S0-WMKS-OI09D / 14-RC-410 / 2-RC-SH-2 120S0-WMKS-OI09D / 14-RC-410 / SW-lO 120S0-WMKS-OI09D / 14-RC-410 / SW-11 120S0-WMKS-OI09D / 14-RC-410 / SW-S 120S0-WMKS-OI09D / 14-RC-410 / SW-6 120S0-WMKS-OI09D / 14-RC-410 / SW-7 120S0-WMKS-0109D / 14-RC-410 / SW-8 120S0-WMKS-OI09D / 14-RC-410 / SW-9 120S0-WMKS-OI09E-l/27 1/2-RC-403 / 10 120S0-WMKS-OI09E-l/27 1/2-RCA03 / 11 120S0-WMKS-OI09E-l/ 27 1/2-RC-403 / 12 120S0-WMKS-OI09E-l / 27 1/2-RCA03 / 9 120S0-WMKS-0109E-I/27 1/2-RC-403 / SW-39 120S0-WMKS-OI09E-l/ 27 1/2-RCA03 / SWAO 120S0-WMKS-OI09E-l/ 29-RC-401 / 1 ASME Class 1

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Component Identification 120S0-WMKS-OI09E-l / 29-RC-401 / 2 120S0-WMKS-OI09E-l / 29-RC-401 / 3 120S0-WMKS-OI09E-l / 29-RC-401 / 44 120S0-WMKS-OI09E-l/ 31-RC-402 / 23 120S0-WMKS-0109E-l/ 31-RC-402 / 6 120S0-WMKS-0109E-l/ 31-RC-402 / 7 120S0-WMKS-OI09E-l / 31-RC-402 / 8 120S0-WMKS-OI09E-l / 31-RC-402 / SW-18 120S0-WMKS-OI09E-l / 31-RC-402 / SW-19 120S0-WMKS-OI09E-2/ 11/2-RC-S2S / lA 120S0-WMKS-OI09E-2/27 1/2-RCA03 /SW-41 120S0-WMKS-OI09E-2/27 1/2-RC-403 / SW-42 120S0-WMKS-OI09E-2/ 27 1/2-RCA03 / SW-43 120S0-WMKS-OI09E-2/27 1/2-RC-403 / SW-44 120S0-WMKS-OI09E-2/ 27 1/2-RC-403 / SW-4S 120S0-WMKS-OI09E-2/ 27 1/2-RC-403 / SWA7 120S0-WMKS-0109E-2/ 29-RC-401 /SW-11 120S0-WMKS-OI09E-2/ 29-RC-401 / SW-12 120S0-WMKS-0109E-2/ 29-RC-401 / SW-8 120S0-WMKS-OI09F-l/27 1/2-RC-406 / 21 12050-WMKS-OI09F-l/27 1/2-RC-406 /22 12050-WMKS-OI09F-l/ 27 1/2-RC-406 /22 12050-WMKS-OI09F-l / 27 1/2-RC-406 /23 12050-WMKS-0109F-I/ 27 1/2-RC-406 /24 12050-WMKS-OI09F-l/ 27 1/2-RC-406 / SWAO 12050-WMKS-OI09F-l/ 27 1/2-RC-406 / SW-41 12050-WMKS-OI09F-l/ 29-RC-404 /13 12050-WMKS-OI09F-l/ 29-RC-404 /14 12050-WMKS-OI09F-l/ 29-RC-404 /15 12050-WMKS-OI09F-l/ 29-RC-404 / 45 12050-WMKS-0109F-l/ 31-RC-405 / 18 12050-WMKS-OI09F-l/ 31-RC-405 / 19 12050-WMKS-OI09F-l / 31-RC-405 / 20 12050-WMKS-OI09F-l / 31-RC-405 / 26 12050-WMKS-0109F-l / 31-RC-405 / SW-21 12050-WMKS-OI09F-l / 31-RC-40S / SW-22 12050-WMKS-OI09F-2/ 11/2-RC-460 / lA 12050-WMKS-OI09F-2/27 1/2-RC-406 / SW-42 120S0-WMKS-OI09F-2/27 1/2-RC-406 /SW-43 12050-WMKS-0109F-2/27 1/2-RC-406 / SW-44 12050-WMKS-OI09F-2/27 1/2-RC-406 / SW-45 12050-WMKS-OI09F-2/ 27 1/2-RC-406 / SW-46 12050-WMKS-OI09F-2/ 29-RC-404 / SW-20 12050-WMKS-OI09F-2/ 29-RC-404 / SW-23 12050-WMKS-OI09G-l/ 27 1/2-RC-409 / 33 12050-WMKS-OI09G-l/ 27 1/2-RC-409 / 34 120S0-WMKS-0109G-l/27 1/2-RC-409 / 35 NAP5 U2 14-151 Plan 9-17 Revision a

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification ot Components ASMEClass 1

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Component Identification 120S0-WMKS-0109G-1 / 27 1/2-RC-409 / 36 120S0-WMKS-0109G-1 / 27 1/2-RC-409 / SW-4S 120S0-WMKS-OI09G-1/ 27 1/2-RC-409 / SW-46 120S0-WMKS-OI09G-1/ 29-RC-407 / 2S 120S0-WMKS-OI09G-1/ 29-RC-407 / 26 120S0-WMKS-OI09G-1/ 29-RC-407 / 27 120S0-WMKS-OI09G-1/ 29-RC-407 / 37 120S0-WMKS-OI09G-1 / 31-RC-408 / 30 120S0-WMKS-OI09G-1/ 31-RC-408 / 31 120S0-WMKS-OI09G-1 / 31-RC-408 / 32 120S0-WMKS-OI09G-1 / 31-RC-408 / 68 120S0-WMKS-0109G-1 / 31-RC-408 / SW-63 120S0-WMKS-OI09G-1 / 31-RC-408 / SW-64 120S0-WMKS-OI09G-2/ 11/2-RC-S41 / lA 120S0-WMKS-0109G-2 / 27 1/2-RC-409 / SW-47 120S0-WMKS-0109G-2 / 27 1/2-RC-409 / SW-48 120S0-WMKS-OI09G-2/27 1/2-RC-409 / SW-49 120S0-WMKS-OI09G-2/27 1/2-RC-409 / SW-SO 120S0-WMKS-OI09G-2/ 27 1/2-RC-409 / SW-S2 120S0-WMKS-OI09G-2/ 29-RC-407 / SW-32 120S0-WMKS-OI09G-2/ 29-RC-407 / SW-3S 120S0-WMKS-0109G-2 / 29-RC-407 / SW-36 120S0-WMKS-OllOA-1/ 6-RC-437 /1 120S0-WMKS-OllOA-1/ 6-RC-437 / 2-RC-A-62 120S0-WMKS-OllOA-1/ 6-RC-437 / 2-RC-SV-2SS1C 120S0-WMKS-OllOA-1/ 6-RC-437 / 2-RC-SV-2SS1C-BOLTIN 120S0-WMKS-OllOA-1/ 6-RC-437 / FW-9A 120S0-WMKS-OllOA-1/ 6-RC-437 / SW-lO 120S0-WMKS-OllOA-1/ 6-RC-437 / SW-13 120S0-WMKS-OllOA-1/ 6-RC-437 /SW-6 120S0-WMKS-OllOA-1/ 6-RC-437 /SW-7 120S0-WMKS-OllOA-1 / 6-RC-437 / SW-8 120S0-WMKS-OllOA-1/ 6-RC-437 / SW-9 120S0-WMKS-OllOA-1/ 6-RC-438 /1 120S0-WMKS-OllOA-1/ 6-RC-438 / 2-RC-A-61 120S0-WMKS-OllOA-1 / 6-RC-438 / 2-RC-SV-2SS1B 120S0-WMKS-OllOA-1/ 6-RC-438 / 2-RC-SV-2SS1B-BOLTING 120S0-WMKS-OllOA-1/ 6-RC-438 / FB-2SS1B 120S0-WMKS-OllOA-1 / 6-RC-438 / FW-12A 120S0-WMKS-OllOA-1/ 6-RC-438 / SW-I0 120S0-WMKS-OllOA-1/ 6-RC-438 / SW-ll 120S0-WMKS-OllOA-1/ 6-RC-438 / SW-12 120S0-WMKS-OllOA-1 / 6-RC-438 / SW-13 120S0-WMKS-OllOA-1/ 6-RC-438 / SW-16 120S0-WMKS-OllOA-1 / 6-RC-438 / SW-9 120S0-WMKS-OllOA-1 / 6-RC-439 /1 120S0-WMKS-OllOA-1/ 6-RC-439 / 2-RC-A-60 ASME Class 1

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Component Identification 120S0-WMKS-OllOA-1 / 6-RC-439 / 2-RC-SV-2SS1A 120S0-WMKS-OllOA-1/ 6-RC-439 / 2-RC-SV-2SS1A-BOLTING 120S0-WMKS-OllOA-1 / 6-RC-439 / FB-2SS1A 120S0-WMKS-OllOA-l/ 6-RC-439 / FW-22A 120S0-WMKS-OllOA-l / 6-RC-439 / SW-17 120S0-WMKS-OllOA-l/ 6-RC-439 / SW-18 120S0-WMKS-OllOA-l / 6-RC-439 / SW-19 120S0-WMKS-OllOA-l/ 6-RC-439 / SW-21 120S0-WMKS-OllOA-l/ 6-RC-439 / SW-22 120S0-WMKS-OllOA-l/ 6-RC-439 /SW-23 120S0-WMKS-OllOA-l/ 6-RC-439 / SW-24 120S0-WMKS-OllOA-2 / 3-RC-43S / 2 120S0-WMKS-OllOA-2 / 3-RC-43S / 2-RC-HSS-144 120S0-WMKS-OllOA-2/ 3-RC-43S / 2-RC-HSS-14SA 120S0-WMKS-OllOA-2/ 3-RC-43S / 2-RC-HSS-14SB 120S0-WMKS-OllOA-2/ 3-RC-43S / 2-RC-HSS-146 120S0-WMKS-OllOA-2/ 3-RC-43S / 2-RC-HSS-147 120S0-WMKS-OllOA-2 / 3-RC-43S / 2-RC-SH-S9 120S0-WMKS-OllOA-2 / 3-RC-43S / 3 120S0-WMKS-OllOA-2/ 3-RC-43S / 4 120S0-WMKS-OllOA-2/ 3-RC-43S /SW-42 120S0-WMKS-OllOA-2 / 3-RC-461 / 26 120S0-WMKS-OllOA-2 / 3-RC-461 / 27 120S0-WMKS-OllOA-2 / 3-RC-461 / 28 120S0-WMKS-OllOA-2/ 3-RC-461 / 29 120S0-WMKS-OllOA-2/ 3-RC-461 / 2-RC-HSS-138 120S0-WMKS-OllOA-2/ 3-RC-461 / 2-RC-HSS-139 120S0-WMKS-OllOA-2 / 3-RC-461 / 2-RC-HSS-140A 120S0-WMKS-OllOA-2 / 3-RC-461 / 2-RC-HSS-140B 120S0-WMKS-OllOA-2 / 3-RC-461 / 2-RC-HSS-141 120S0-WMKS-OllOA-2/ 3-RC-461 / 2-RC-HSS-142A 120S0-WMKS-OllOA-2/ 3-RC-461 / 2-RC-HSS-142B 120S0-WMKS-OllOA-2 / 3-RC-461 / 2-RC-SH-S7 120S0-WMKS-OllOA-2 / 3-RC-461 / 7 120S0-WMKS-OllOA-2 / 3-RC-461 / SW-43 120S0-WMKS-OllOA-2/ 3-RC-461 / SW-44 120S0-WMKS-OllOA-2 / 3-RC-461 / SW-4S 120S0-WMKS-OllOA-2 / 4-RC-434 / 1 120S0-WMKS-OllOA-2 / 4-RC-434 / 21 120S0-WMKS-OllOA-2 / 4-RC-434 / 23 120S0-WMKS-OllOA-2 / 4-RC-434 / 24 120S0-WMKS-OllOA-2 / 4-RC-434 / 2-RC-SH-S8 120S0-WMKS-OllOA-2 / 4-RC-434 / SW-40 120S0-WMKS-OllOA-2 / 4-RC-434 / SW-41 120S0-WMKS-OllOA-2 / 4-RC-434 / SW-46 120S0-WMKS-OllOB / 4-RC-414 /1 120S0-WMKS-OllOB / 4-RC-414 / 12H NAPS U2 14-151 Plan 9-18 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interva!

Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMKS-OllOB / 4-RC-414 /20 12050-WMKS-OllOB / 4-RC-414 / 25H 12050-WMKS-OllOB / 4-RC-414 / 2A 12050-WMKS-OllOB / 4-RC-414 / 2-RC-HSS-I00 12050-WMKS-OllOB / 4-RC-414 / 2-RC-HSS-I01 12050-WMKS-OllOB / 4-RC-414 / 2-RC-HSS-102 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-10 12050-WMKS-OllOB / 4-RC414 / 2-RC-R-ll 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-12 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-14 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-16 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-17 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-2 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-4 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-6 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-8 12050-WMKS-OllOB / 4-RC-414 / 2-RC-R-9 12050-WMKS-OllOB / 4-RC-414 / 2-RC-SH-1 12050-WMKS-OllOB / 4-RC-414 / 2-RC-SH-13 12050-WMKS-OllOB / 4-RC-414 / 2-RC-SH-15 12050-WMKS-011OB / 4-RC-414 / 2-RC-SH-3 12050-WMKS-OllOB / 4-RC-414 / 2-RC-SH-5 12050-WMKS-OllOB / 4-RC-414 / 2-RC-SH-7 12050-WMKS-OllOB / 4-RC-414 / 3 12050-WMKS-OllOB / 4-RC-414 / 4 12050-WMKS-OllOB / 4-RC-414 / 41A 12050-WMKS-OllOB / 4-RC-414 / 42 12050-WMKS-OllOB / 4-RC-414 / 43 12050-WMKS-OllOB / 4-RC-414 / 44 12050-WMKS-OllOB / 4-RC-414 / 45 12050-WMKS-OllOB / 4-RC-414 / 46 12050-WMKS-OllOB / 4-RC-414 / 47A 12050-WMKS-OllOB / 4-RC-414 / 48 12050-WMKS-OllOB / 4-RC-414 / 49 12050-WMKS-OllOB / 4-RC-414 / 5 12050-WMKS-OllOB / 4-RC-414 / 50 12050-WMKS-OllOB / 4-RC-414 / 51 12050-WMKS-OllOB / 4-RC-414 / 52 12050-WMKS-OllOB / 4-RC-414 / 53 12050-WMKS-OllOB / 4-RC-414 / 54 12050-WMKS-OllOB / 4-RC-414 / 55A 12050-WMKS-OllOB / 4-RC-414 / 56A 12050-WMKS-OllOB / 4-RC-414 / 57A 12050-WMKS-OllOB / 4-RC-414 / 58 12050-WMKS-OllOB / 4-RC-414 / 59B 12050-WMKS-OllOB / 4-RC-414 / 6A 12050-WMKS-OllOB / 4-RC-414 / SW-63 ASME Class 1

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Component Identification 12050-WMKS-OllOB / 4-RC-414 / SW-64 12050-WMKS-OllOB / 4-RC-414 / SW-65 12050-WMKS-OllOB / 4-RC-414 / SW-66 12050-WMKS-OllOB / 4-RC-414 / SW-67 12050-WMKS-OllOB / 4-RC-414 / SW-68 12050-WMKS-OllOB / 4-RC-414 / SW-69 12050-WMKS-OllOB / 4-RC-414 / SW-70 12050-WMKS-OllOC / 4-RC-414 / 21 12050-WMKS-OllOC / 4-RC-414 / 22A 12050-WMKS-OllOC / 4-RC-414 / 23A 12050-WMKS-OllOC / 4-RC-414 / 29H 12050-WMKS-OllOC / 4-RC-414 / 2-RC-A-18 12050-WMKS-OllOC / 4-RC-414 / 2-RC-HSS-103 12050-WMKS-OllOC / 4-RC-414 / 2-RC-HSS-414.00 12050-WMKS-OllOC / 4-RC-414 / 2-RC-R-19 12050-WMKS-OllOC / 4-RC-414 / 2-RC-SH-20 12050-WMKS-OllOC / 4-RC-414 / 2-RC-SH-21 12050-WMKS-OllOC / 4-RC-414 /60 12050-WMKS-OllOC / 4-RC-414 / 62A 12050-WMKS-OllOC / 4-RC-414 / SW-71 12050-WMKS-OllOC / 4-RC-414 / SW-72 12050-WMKS-OllOC / 4-RC-414 / SW-73 12050-WMKS-OllOC / 4-RC-414 / SW-74 12050-WMKS-011OC / 4-RC-415 / 2-RC-A-29 12050-WMKS-OllOC / 4-RC-415 / 2-RC-CSH-24 12050-WMKS-OllOC / 4-RC-415 / 2-RC-R-23 12050-WMKS-OllOC / 4-RC-415 / 2-RC-R-25 12050-WMKS-OllOC / 4-RC-415 /2-RC-R-27 12050-WMKS-OllOC / 4-RC-415 /2-RC-R-28 12050-WMKS-OllOC / 4-RC-415 / 2-RC-R-35A 12050-WMKS-OllOC / 4-RC-415 / 2-RC-R-35B 12050-WMKS-OllOC / 4-RC-415 / 2-RC-SH-22 12050-WMKS-OllOC / 4-RC-415 / 2-RC-SH-26 12050-WMKS-OllOC / 4-RC-415 / 2-RC-SH-36 12050-WMKS-OllOC / 4-RC-415 / 31 12050-WMKS-OllOC / 4-RC-415 / 32 12050-WMKS-OllOC / 4-RC-415 / 33 12050-WMKS-OllOC / 4-RC-415 /34A 12050-WMKS-OllOC / 4-RC-415 / 35 12050-WMKS-OllOC / 4-RC-415 /40A 12050-WMKS-OllOC / 4-RC-415 / 41 12050-WMKS-OllOC / 4-RC-415 / 42 12050-WMKS-OllOC / 4-RC-415 /45H 12050-WMKS-OllOC / 4-RC-415 /48H 12050-WMKS-OllOC / 4-RC-415 /50A 12050-WMKS-OllOC / 4-RC-415 / 61 12050-WMKS-OllOC / 4-RC-415 / SW-62 NAPS U2 14-151 Plan 9-19 Revision 0

North Anna Power Station Unit 2 fourth inspection Interval Classification and Identification of Components ASMEClass 1

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Component Identification 12050-WMKS-OllOC / 4-RC-415 / SW-63 12050-WMKS-OllOC / 4-RC-415 /SW-64 12050-WMKS-OllOC / 4-RC-415 / SW-65 12050-WMKS-OllOC / 4-RC-415 / SW-75 12050-WMKS-OllOC / 4-RC-415 /SW-76 12050-WMKS-OllOC / 4-RC-415 /SW-77 12050-WMKS-OllOD / 11/2-RC-505 12050-WMKS-OllOD / 11/2-RC-505 / 16 12050-WMKS-OllOD / 11/2-RC-505 / 17 12050-WMKS-OllOD / 11/2-RC-505 / 21 12050-WMKS-OllOD / 11/2-RC-505 / 22 12050-WMKS-OllOD / 11/2-RC-505 / 2-RC-SH-2 12050-WMKS-OllOD / 11/2-RC-505 / SW-87 12050-WMKS-OllOD / 11/2-RC-505 /SW-88 12050-WMKS-OllOD / 11/2-RC-505 / SW-89 12050-WMKS-OllOD / 11/2-RC-S05 / SW-90 12050-WMKS-OllOD / 11/2-RC-505 / SW-91 12050-WMKS-OllOD / 11/2-RC-505 /SW-92 12050-WMKS-OllOD / 11/2-RC-505 /SW-93 12050-WMKS-OllOD / 11/2-RC-505 / SW-94 12050-WMKS-OllOD / 11/2-RC-505 / SW-95 12050-WMKS-OllOD / 11/2-RC-505 / SW-96 12050-WMKS-OllOD / 11/2-RC-505 / SW-97 12050-WMKS-OllOD / 4-RC-415 / 1 12050-WMKS-OllOD / 4-RC-415 / 2 12050-WMKS-OllOD / 4-RC-415 / 2-RC-CSH-32 12050-WMKS-OllOD / 4-RC-415 / 2-RC-CSH-38 12050-WMKS-OllOD / 4-RC-415 / 2-RC-CSH-39 12050-WMKS-OllOD / 4-RC-415 / 2-RC-HSS-105 12050-WMK5-0110D / 4-RC-415 / 2-RC-HSS-106 12050-WMKS-OllOD / 4-RC-415 / 2-RC-HSS-107 12050-WMKS-OllOD / 4-RC-415 / 2-RC-HSS-700 12050-WMKS-OllOD / 4-RC-41S / 2-RC-R-31 12050-WMKS-OllOD / 4-RC-415 / 2-RC-R-33 12050-WMK5-0110D / 4-RC-41S / 2-RC-R-34 12050-WMKS-OllOD / 4-RC-415 / 2-RC-R-37 12050-WMKS-OllOD / 4-RC-415 / 2-RC-SH-30 12050-WMKS-OllOD / 4-RC-415 / 3 12050-WMKS-OllOD / 4-RC-415 / 30 12050-WMK5-0110D / 4-RC-415 / 36H 12050-WMK5-0110D / 4-RC-415 / 4A 12050-WMK5-0110D / 4-RC-41S / 5H 12050-WMKS-OllOD / 4-RC-415 / SW-78 12050-WMKS-OllOD / 4-RC-415 / SW-79 12050-WMKS-OllOD / 4-RC-415 /SW-80 12050-WMKS-OllOD / 4-RC-41S /SW-81 12050-WMKS-OllOD / 4-RC-41S / SW-82 ASME Class 1

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Component Identification 12050-WMKS-OllOD / 4-RC-415 /SW-83 12050-WMKS-OllOD / 4-RC-415 /SW-84 12050-WMKS-OllOD / 4-RC-415 /SW-85 12050-WMKS-OllOD / 4-RC-415 /SW-86 12050-WMK5-0111AA / 2-CH-801 / 17A 12050-WMKS-01l1AA / 2-CH-801 / 20B 12050-WMK5-0111AA / 2-CH-801 /21 12050-WMK5-0111AA / 2-CH-801 / 22A 12050-WMK5-0111AA / 2-CH-801 / 25C 12050-WMK5-0111AA / 2-CH-801 / 26 12050-WMK5-0111AA / 2-CH-801 / 27 12050-WMK5-0111AA / 2-CH-801 / 2-CH-HSS-801.15 12050-WMK5-0111AA / 2-CH-801 / 2-CH-R-1O 12050-WMK5-0111AA / 2-CH-801 / 2-CH-R-ll 12050-WMKS-01l1AA / 2-CH-801 / 2-CH-R-12 12050-WMKS-01l1AA / 2-CH-801 / 2-CH-R-13 12050-WMKS-01l1AA / 2-CH-801 / 2-CH-R-14 12050-WMKS-0111AA / 2-CH-801 / 2-CH-R-16 12050-WMK5-0111AA / 2-CH-801 /60 12050-WMK5-0111AA / 2-CH-801 / 61A 12050-WMK5-0111AA / 2-CH-801 /62 12050-WMK5-0111AA / 2-CH-801 /63 12050-WMKS-01l1AA / 2-CH-801 / 64A 12050-WMK5-0111AAG / 3-51-417 / 1 12050-WMK5-0111AAG / 3-51-417 / 19 12050-WMK5-0111AAG / 3-51-417 / 2-SI-HS5-802 12050-WMK5-0111AAG / 3-51-417 / 2-SI-R-562 12050-WMK5-0111AAG / 3-51-417 / 2-SI-SH-563 12050-WMK5-0111AAG / 3-51-417 /SW-89 12050-WMK5-0111AAG / 3-51-417 / SW-90 12050-WMK5-0111AAG / 3-51-417 / SW-91 12050-WMK5-0111AAG / 3-51-417 / SW-92 12050-WMK5-0111AAG / 3-51-417 / SW-93 12050-WMK5-0111AAG / 3-51-417 / SW-94 12050-WMKS-01l1AAG / 3-51-417 /SW-95 12050-WMK5-0111AAG / 3-51-417 / SW-96 12050-WMKS-01l1AAG / 3-51-568 / 9A 12050-WMKS-01l1AAJ / 3-51-457 / 12 12050-WMKS-01l1AAJ / 3-51-457 / 2-SI-R-569 12050-WMKS-0111AAJ / 3-51-457 / 8A 12050-WMK5-0111AAJ / 3-51-457 /SW-1W 12050-WMKS-01l1AAJ / 3-51-457 /SW-2W 12050-WMKS-01l1AAJ / 3-51-457 /SW-3W 12050-WMKS-01l1AAJ / 3-51-457 /SW-4W 12050-WMKS-0111AAJ / 3-51-457 / SW-5W 12050-WMKS-01l1AAJ / 3-51-457 / SW-6W 12050-WMKS-0111AB / 2-CH-405 / 10 NAPS U2 14-151 Plan 9-20 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 1

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Component Identification 12050-WMK5-0111AB / 2-CH-405 / 11 12050-WMKS-Oll1AB / 2-CH-405 / 12 12050-WMKS-Oll1AB / 2-CH-405 / 13 12050-WMKS-Oll1AB / 2-CH-405 / 15 12050-WMKS-Oll1AB / 2-CH-405 / 16 120s0-WMKS-Oll1AB / 2-CH-40s / 2-CH-HsS-40s.02 120s0-WMKS-Oll1AB / 2-CH-801 / llA 120s0-WMKS-0111AB / 2-CH-801 / 12B 120s0-WMKS-Oll1AB / 2-CH-801 / 13B 120s0-WMKS-Oll1AB / 2-CH-801 / 1A 120s0-WMKS-0111AB / 2-CH-801 / 2 120s0-WMKS-Oll1AB / 2-CH-801 / 2-CH-A-17 120s0-WMKS-0111AB / 2-CH-801 / 2-CH-HSS-20 120s0-WMKS-0111AB / 2-CH-801 / 2-CH-HSS-22 120s0-WMKS-Oll1AB / 2-CH-801 / 2-CH-R-18 12050-WMKS-Oll1AB / 2-CH-801 /2-CH-R-19 120s0-WMKS-0111AB / 2-CH-801 / 2-CH-R-21 120s0-WMKS-Oll1AB / 2-CH-801 / 2-CH-R-23 120s0-WMKS-Oll1AB / 2-CH-801 / 3 120s0-WMKS-Oll1AB / 2-CH-801 / 4 120s0-WMKS-0111AB / 2-CH-801 / 5 120s0-WMKS-Oll1AB / 2-CH-801 / 6 120s0-WMKS-Oll1AB / 2-CH-801 / 65 120s0-WMKS-Oll1AB / 2-CH-801 / 66 120s0-WMKS-Oll1AB / 2-CH-801 / 7A 120s0-WMKS-Oll1AB / 2-CH-801 / 8 120s0-WMKS-Oll1AB / 2-CH-801 / 9A 120s0-WMKS-Oll1AB / 3-CH-800 /14 120s0-WMKS-Oll1AB / 3-CH-800 /2 120s0-WMKS-Oll1AB / 3-CH-800 / 2-CH-HSS-800.01 120s0-WMKS-Oll1AB / 3-CH-800 / 2-CH-HSS-800.02 120s0-WMKS-Oll1AB / 3-CH-800 / 2-CH-HSS-800.06 120s0-WMKS-Oll1AB / 3-CH-800 / 2-CH-SH-s 120s0-WMKS-Oll1AB / 3-CH-800 / 3 120s0-WMKS-0111AB / 3-CH-800 / 4 120s0-WMKS-Oll1AB / 3-CH-800 /5 120s0-WMKS-Oll1AB / 3-CH-800 /6 120s0-WMKS-Oll1AB / 3-CH-800 /7 120s0-WMKS-0111AB / 3-CH-800 / 8 120s0-WMKS-0111AB / 3-CH-800 / 9 120s0-WMKS-Oll1AD-1/2-RC-44s 120s0-WMKS-Oll1AD-1/ 2-RC-44s / 1 120s0-WMKS-Oll1AD-1/ 2-RC-44s / 2 120s0-WMKS-Oll1AD-1/ 2-RC-44s /2-RC-HSS-44s.03 120s0-WMKS-Oll1AD-1/ 2-RC-44s / 2-RC-R-2 120s0-WMKS-Oll1AD-1/ 2-RC-44s / 3 120s0-WMKS-0111AD-1/ 2-RC-44s / 41 ASME Class 1

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Component Identification 120s0-WMKS-Oll1AD-1/ 2-RC-44s /42 120s0-WMKS-0111AD-1 / 2-RC-44s / 4A 120s0-WMKS-Oll1AD-1 / 2-RC-44s / SA 120s0-WMKS-0111AD-1/ 2-RC-44s / 6 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-19 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-20 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-21 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-22 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-23 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-24 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-2S 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-26 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-27 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-28 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-29 120s0-WMKS-0111AD-1/ 2-RC-445 /SW-30 120s0-WMKS-Oll1AD-1/ 2-RC-44s / SW-31 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-32 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-33 120s0-WMKS-0111AD-1/ 2-RC-44s /SW-34 120s0-WMKS-0111AD-2/ 2-RC-446 / 1 120s0-WMKS-0111AD-2/ 2-RC-446 / 2 120s0-WMKS-0111AD-2/ 2-RC-446 / 26 120s0-WMKS-0111AD-2/ 2-RC-446 / 2-RC-HSS-446.03 120s0-WMKS-0111AD-2/ 2-RC-446 / 2-RC-R-1 120s0-WMKS-0111AD-2/ 2-RC-446 / 2-RC-R-2 120s0-WMKS-0111AD-2/ 2-RC-446 / 41 120s0-WMKS-0111AD-2/ 2-RC-446 /43A 120s0-WMKS-0111AD-2/ 2-RC-446 / 44 120s0-WMKS-Oll1AD-2/ 2-RC-446 / 45 120s0-WMKS-Oll1AD-2/ 2-RC-446 / 46 120s0-WMKS-Oll1AD-2 / 2-RC-446 / 47 120s0-WMKS-0111AD-2 / 2-RC-446 / 48 120s0-WMKS-Oll1AD-2 / 2-RC-446 / 4A 120s0-WMKS-Oll1AD-2 / 2-RC-446 /5 120s0-WMKS-Oll1AD-2 / 2-RC-446 / FLANGE-1 120s0-WMKS-Oll1AD-2 / 2-RC-446 / SW-28 120s0-WMKS-Oll1AD-2/ 2-RC-446 / SW-29 120s0-WMKS-0111AD-2/ 2-RC-446 / SW-30 120s0-WMKS-0111AD-2/ 2-RC-446 /SW-31 120s0-WMKS-0111AD-2/ 2-RC-446 / SW-32 120s0-WMKS-0111AD-2/ 2-RC-446 / SW-33 120s0-WMKS-0111AD-2/ 2-RC-446 / SW-34 120s0-WMKS-0111AD-2/ 2-RC-446 / SW-3S 120s0-WMKS-0111AD-2/ 2-RC-446 / SW-36 120s0-WMKS-0111AD-2 / 2-RC-446 / SW-37 120s0-WMKS-Oll1AD-2 / 2-RC-446 /SW-38 NAPS U2 14-151 Plan 9-21 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classificatlon and Identification of Components ASMEClass 1

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Component Identification 120S0-WMK5-0111AD-2 / 2-RC-446 /5W-42 12050-WMK5-0111AD-3/2-RC-444 12050-WMK5-0111AD-3 / 2-RC-444 / 1 12050-WMK5-0111AD-3 / 2-RC-444 / 2A 12050-WMK5-0111AD-3/ 2-RC-444 / 2-RC-H55-444.03 12050-WMK5-0111AD-3 / 2-RC-444 / 2-RC-R-2 12050-WMK5-0111AD-3 / 2-RC-444 /3 12050-WMK5-0111AD-3 / 2-RC-444 / 4 12050-WMK5-0111AD-3/ 2-RC-444/ SA 12050-WMK5-0111AD-3 / 2-RC-444 / 6 12050-WMK5-0111AD-3 / 2-RC-444 / FLANGE-1 12050-WMK5-0111AD-3/ 2-RC-444 /5W-19 12050-WMK5-0111AD-3/ 2-RC-444 /5W-20 12050-WMK5-0111AD-3/ 2-RC-444 /5W-21 12050-WMK5-0111AD-3 / 2-RC-444 /5W-22 12050-WMK5-0111AD-3 / 2-RC-444 / 5W-23 12050-WMK5-0111AD-3/ 2-RC-444 / 5W-24 12050-WMK5-0111AD-3/ 2-RC-444 /5W-25 12050-WMK5-0111AD-3 / 2-RC-444 /5W-26 12050-WMK5-0111AD-3 / 2-RC-444 /5W-27 12050-WMK5-0111AD-3 / 2-RC-444 /5W-28 12050-WMK5-0111AD-3 / 2-RC-444 /5W-29 12050-WMK5-0111AD-3 / 2-RC-444 /5W-30 12050-WMK5-0111AD-3/ 2-RC-444 /5W-31 12050-WMK5-0111AD-3/ 2-RC-444/ 5W-32 12050-WMK5-0111AD-3/ 2-RC-444 /5W-33 12050-WMK5-0111AD-3/ 2-RC-444 /5W-34 12050-WMK5-0111DB / 2-CH-408 / 28 12050-WMK5-0111DB / 2-CH-408 / 29 12050-WMK5-0111DB / 2-CH-408 / 88 12050-WMK5-0111DB / 2-CH-408 / R-408-1 12050-WMK5-0111DB / 2-CH-408 / R-408-2 12050-WMK5-0111DB / 2-CH-408 / 5W-86 12050-WMK5-0111DB / 2-CH-408 / 5W-87 12050-WMK5-0111DC / 3-51-538/66 12050-WMK5-011lDC / 3-51-538/ 72 12050-WMK5-011lDC / 3-51-538/ 5H-565 12050-WMK5-0111DC / 3-51-538/ 5W-96 12050-WMK5-0111DC / 3-51-538/ 5W-97 12050-WMK5-0111DC / 3-51-538/ 5W-98 12050-WMK5-0111DC / 3-51-539/ 55 12050-WMK5-0111DC / 3-51-539/ 64 12050-WMK5-0111DC / 3-51-539/ 5H-567 12050-WMK5-0111DC / 3-51-539/ 5W-3W 12050-WMK5-0111DC / 3-51-539/ 5W-5W 12050-WMK5-0111DC / 3-51-539/ 5W-6W 12050-WMK5-0111DC / 3-51-539/ 5W-7W ASME Class 1

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Component Identification 12050-WMK5-0111DC / 3-51-539/5W-8W 12050-WMK5-0111DC / 3-51-539/5W-9W 12050-WMK5-0111E-1 / 2-CH-492 / R-2 12050-WMK5-011lE-1/ 2-CH-494 / R-1 12050-WMK5-011lE-1/ 2-CH-494 / R-2 12050-WMK5-0111E-2/ 2-CH-496 / R-1 12050-WMK5-0111E-2/ 2-CH-496 / R-2 12050-WMK5-0111G / 3-CH-499 / A-FV-1 12050-WMK5-0111G / 3-CH-499 / R-573 12050-WMK5-0111G / 3-CH-499 / R-573A 12050-WMK5-0111G / 3-CH-499 / R-574 12050-WMK5-0111G / 3-CH-499 / R-574A 12050-WMK5-0111J / 2-CH-416 /1 12050-WMK5-0111J / 2-CH-416 / 17 12050-WMK5-0111J / 2-CH-416 / 18 12050-WMK5-0111J / 2-CH-416 /19 12050-WMK5-0111J / 2-CH-416 / 20A 12050-WMK5-0111J / 2-CH-416 / 21A 12050-WMK5-0111J / 2-CH-416 / 22A 12050-WMKS-01l1J / 2-CH-416 / 23A 12050-WMKS-0111J / 2-CH-416 / 24A 12050-WMKS-01l1J / 2-CH-416 / 25A 12050-WMKS-0111J / 2-CH-416 / 26 12050-WMKS-01l1J / 2-CH-416 / 27A 12050-WMKS-01l1J / 2-CH-416 / 36 12050-WMKS-01l1J / 2-CH-416 / 37 12050-WMKS-01l1J / 2-CH-416 / FBFLG-1BOLTING 12050-WMKS-01l1J / 2-CH-416 / FBFLG-2 BOLTING 12050-WMKS-01l1J / 2-CH-416 / R-ll 12050-WMKS-0111J / 2-CH-416 / R-12 12050-WMKS-0111J / 2-CH-416 / R-13 12050-WMKS-01l1J / 2-CH-416 / SW-41 12050-WMKS-0111J / 2-CH-416 / SW-42 12050-WMKS-0111J / 2-CH-416 / SW-43 12050-WMKS-0111J / 2-CH-416 / SW-44 12050-WMKS-01l1J / 2-CH-416 / SW-45 12050-WMKS-01l1J / 2-CH-416 / SW-46 12050-WMKS-01l1J / 2-CH-416 / SW-47 12050-WMKS-01l1J / 2-CH-416 / SW-48 12050-WMKS-01l1J / 2-CH-416 / SW-49 12050-WMKS-0111J / 2-CH-416 / SW-50 12050-WMKS-0111J / 2-CH-416 / 5W-51 12050-WMKS-01l1J / 2-CH-416 / SW-52 12050-WMKS-01l1J / 2-CH-416 / SW-53 12050-WMKS-01l1J / 2-CH-416 / SW-54 12050-WMK5-0111J / 2-CH-416 / SW-55 12050-WMKS-01l1J / 2-CH-416 / SW-56 NAP5 U2 14-151 Plan 9-22 Revision 0

Nor th Anna Power Station Ul1It 2 Fourth Inspection Interval Classificanon and Identification of Components ASMEClass 1

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Component Identification 120S0~WMKS~0111J/ 2~CH~416 / SW~57 12050~WMKS~0111K~1 / 2~CH~416 /12 12050~WMKS~0111K~1/ 2~CH~416 /13 12050~WMKS~0111K~1/ 2~CH~416 /2 12050~WMKS~0111K~1/ 2~CH~416 / 28A 12050~WMKS~0111K~1 / 2~CH~416 / 29 12050~WMKS~0111K~1 /

2~CH~416 / 2~CH~SH~R4 12050~WMKS~0111K~1 / 2~CH~416 / 3 12050~WMKS~0111K~1 / 2~CH~416 / 30 12050~WMKS~0111K~1 / 2~CH~416 / 31 12050~WMKS~0111K~1 / 2~CH~416 / 32 12050~WMK5~0111K~1 / 2~CH~416 / 33 12050~WMKS~0111K~1 / 2~CH~416 / 34 12050~WMKS~0111K~1 / 2~CH~416 / 35 12050~WMKS~0111K~1 / 2~CH~416 / 38 12050~WMK5~0111K~1 / 2~CH~416 / 39A 12050~WMKS~0111K~1 /

2~CH~416 / 40A 12050~WMKS~0111K~1 / 2~CH~416 / 41 12050~WMKS~0111K~1 / 2~CH~416 / ANC R~7 12050~WMKS~0111K~1 / 2~CH~416 /

R~1 12050~WMKS~0111K~1 / 2~CH~416 /

R~2 12050~WMK5~0111K~1 / 2~CH~416 /

R~3 12050~WMKS~0111K~1 / 2~CH~416 /

R~5 12050~WMKS~0111K~1 / 2~CH~416 /

R~6 12050~WMK5~0111K~1 / 2~CH~416 / SW~58 12050~WMK5~0111K~1 / 2~CH~416 / SW~59 12050~WMKS~0111K~1 / 2~CH~416 / 5W~60 12050~WMK5~0111K~1'/ 2~CH~416 / SW~61 12050~WMKS~0111K~2 /

11/2~CH~759 / 33 12050~WMK5~0111K~2 /

11/2~CH~759 / 34 12050~WMK5~0111K-2 /

11/2~CH~759 / 39 12050~WMKS~0111K~2 / 11/2~CH~759 / 40 12050~WMKS~0111K~2 / 11/2~CH~759 /

R~1 12050~WMKS~0111K~2 / 11/2~CH~759 / SW~42 12050~WMKS~0111K~2 / 11/2~CH~759 / SW~43 12050~WMKS~0111K~2 / 11/2~CH~759 / SW~44 12050~WMKS~0111K~2 / 11/2~CH~759 / SW~45 12050~WMKS~0111K~2 / 11/2~CH~759 / SW-46 12050~WMKS~0111K~2 / 2~CH~416 / 5 12050~WMKS~0111K~2 / 2~CH~416 / 6 12050~WMKS~0111K~2 / 2~CH~416 / 7 12050~WMKS~0111K~2 / 2~CH~416 / 9A 12050~WMKS~0111K~2 /

2~CH~416 / A~R8 12050~WMKS~0111K~2 / 2~CH~416 /

R~10 12050~WMKS~0111K~2 / 2~CH~416 /

R~9 12050~WMKS~0111K~2 / 2~CH~416 / SW~63 12050~WMKS~0111K~2 / 2~CH~416 / SW~64 ASMEClass 1

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Component Identification 12050~WMKS~0111K~2/ 2~CH~416 / SW~65 12050~WMKS~0111K~2 /

2~CH~416 / SW~66 12050~WMKS~0111K~2 / 2~CH~416 / SW~67 12050~WMKS~0111K~2 /

2~CH~416 / SW~68 12050~WMKS~0111K~2 / 2~CH~416 / SW~69 12050~WMKS~0111K~2 / 2~CH~616 /22 12050~WMKS~0111K~2/

2~CH~616 / 23 12050~WMKS~0111K~2 /

2~CH~616 / 24 12050~WMKS~0111K~2 / 2-CH-616 / 25 12050~WMKS~0111K~2 / 2~CH~616 / 26 12050~WMKS~0111K~2 /

2~CH-616 / 27A 12050~WMKS~0111K~2 / 2~CH-616 / 28 12050~WMKS~0111K~2 /

2~CH-616 / 29 12050~WMKS~0111K~2 /

2~CH~616 / A~R1 12050~WMKS~0111L / 2~CH~415 / 2 12050~WMKS~0111L / 2~CH~415 / 27 12050~WMKS~0111L / 2~CH~415 / 28 12050~WMKS~0111L / 2~CH~415 / 29 12050~WMKS~0111L / 2~CH~415 / 30 12050~WMKS~0111L / 2~CH~415 / 31 12050~WMKS~0111L / 2~CH~415 / 32 12050~WMKS~0111L/ 2~CH~415 / 33 12050~WMKS~0111L / 2~CH~415 / 34 12050~WMKS~0111L / 2~CH~415 / 35 12050~WMKS~0111L / 2~CH~415 / 36 12050~WMKS~0111L / 2~CH~415 / 37 12050~WMKS~0111L / 2~CH~415 / 50A 12050~WMKS~0111L/ 2~CH~415 / 6A 12050~WMKS~0111L/ 2~CH~415 / 8 12050~WMKS~0111L/ 2~CH~415 / FB FLG~1 BOLTING 12050~WMKS~0111L/

2~CH~415 / FB FLG~2 BOLTING 12050~WMKS~0111L / 2~CH~415 /

R~1 12050~WMKS~0111L / 2~CH~415 /

R~2 12050~WMKS~0111L / 2-CH~415 /

R~3 12050~WMKS~0111L / 2~CH~415 /

R~4 12050~WMKS~0111L / 2~CH~415 / SW~67 12050~WMKS~0111L / 2~CH~415 / SW~68 12050~WMKS~0111L / 2~CH~415 / SW~69 12050~WMKS~0111L / 2~CH~415 / SW~70 12050~WMKS~0111L / 2~CH~415 / SW~71 12050~WMKS~0111L / 2-CH~415 / SW~72 12050~WMKS~0111L / 2-CH-415 / SW~73 12050~WMKS~0111L / 2-CH~415 / SW~74 12050~WMKS~0111L / 2-CH~415 / SW~75 12050~WMKS~0111L / 2-CH~415 / SW~76 12050~WMKS~0111L /

2~CH~415 / SW~77 12050~WMKS~0111L/ 2~CH~415 / SW~78 NAPS U2 14-151 Plan 9-23 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 1

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Component Identification 120S0-WMKS-0111L / 2-CH-415 / SW-79 120S0-WMKS-011IM / 2-CH-522 / 14B 12050-WMKS-011IM / 2-CH-S22 /15 12050-WMKS-Ol11M / 2-CH-522 /16 12050-WMKS-011IM / 2-CH-522 / 17B 12050-WMKS-Ol11M / 2-CH-522 / 21A 12050-WMKS-Ol11M / 2-CH-522 / 22 12050-WMKS-011IM / 2-CH-522 / 23B 12050-WMKS-011IM / 2-CH-522 / 31A 12050-WMKS-0111M / 2-CH-616 /1 12050-WMKS-0111M / 2-CH-616 / 10 12050-WMKS-0111M / 2-CH-616 / 11 12050-WMKS-0111M / 2-CH-616 /12 12050-WMKS-0111M / 2-CH-616 / 4 12050-WMKS-0111M / 2-CH-616 / 5 12050-WMKS-0111M / 2-CH-616 /6 12050-WMKS-0111M / 2-CH-616 /7 12050-WMKS-0111M / 2-CH-616 /8 12050-WMKS-0111M / 2-CH-616 / 9 12050-WMKS-0111M / 2-CH-616 / R-10 12050-WMKS-0111M / 2-CH-616 / R-11 12050-WMKS-0111M / 2-CH-616 / R-12 12050-WMKS-0111M / 2-CH-616 / R-13 12050-WMKS-011IM / 2-CH-616 / R-14 12050-WMKS-0111M / 2-CH-616 / R-15 12050-WMKS-0111M / 2-CH-616 / R-16 12050-WMKS-0111M / 2-CH-616 / R-17 12050-WMKS-0111M / 2-CH-616 / R-2 12050-WMKS-011IM / 2-CH-616 / R-3 12050-WMKS-0111M / 2-CH-616 / R-4 12050-WMKS-0111M / 2-CH-616 / R-5 12050-WMKS-0111M / 2-CH-616 / R-6 12050-WMKS-0111M / 2-CH-616 / R-7 12050-WMKS-011IM / 2-CH-616 / R-8 12050-WMKS-0111M / 2-CH-616 / R-9 12050-WMKS-0111M-1/ 2-CH-615 / 10 12050-WMKS-011IM-1/ 2-CH-615 / 11 12050-WMKS-0111M-1 / 2-CH-615 / 12 12050-WMKS-0111M-1/ 2-CH-615 / 13 12050-WMKS-0111M-1/ 2-CH-615 / 14 12050-WMKS-0111M-1/ 2-CH-615 / 15 12050-WMKS-0111M-1/ 2-CH-615 / 16 12050-WMKS-0111M-1 / 2-CH-615 / 17 12050-WMKS-0111M-l/ 2-CH-615 / 18 12050-WMKS-0111M-1/ 2-CH-615 / 2 12050-WMKS-011IM-1/ 2-CH-615 / 2-CH-SH-l 12050-WMKS-011IM-l / 2-CH-615 / 3 ASME Class 1

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Component Identification 12050-WMKS-011IM-l / 2-CH-615 /4 12050-WMKS-OI11M-l/ 2-CH-615 / 5 12050-WMKS-0111M-l/ 2-CH-615 / 6 12050-WMKS-011IM-l/ 2-CH-615 / 7 12050-WMKS-011IM-l/ 2-CH-615 / 8 12050-WMKS-011IM-l / 2-CH-615 / 9 12050-WMKS-Ol11M-l / 2-CH-615 / R-2 12050-WMKS-Ol11M-2/ 11/2-CH-758 / 39 12050-WMKS-Ol11M-2/ 11/2-CH-758 / 40 12050-WMKS-0111M-2/ 11/2-CH-758 / SW-47 12050-WMKS-0111M-2/ 11/2-CH-758 / SW-48 12050-WMKS-0111M-2/ 11/2-CH-758 / SW-49 12050-WMKS-0111M-2/ 11/2-CH-758 / SW-50 12050-WMKS-011IM-2/ 11/2-CH-758 / SW-51 12050-WMKS-011IM-2/ 11/2-CH-758 / SW-52 12050-WMKS-OI11M-2/ 2-CH-415 / 10 12050-WMKS-Oll1M-2 / 2-CH-415 /15 12050-WMKS-011IM-2/ 2-CH-415 / 16 12050-WMKS-0111M-2/ 2-CH-415 / 17 12050-WMKS-0111M-2 / 2-CH-415 / 18 12050-WMKS-0111M-2 / 2-CH-415 / 26A 12050-WMKS-Ol11M-2 / 2-CH-415 / 45 12050-WMKS-0111M-2 / 2-CH-415 / 47 12050-WMKS-0111M-2/ 2-CH-415 / 48 12050-WMKS-0111M-2 / 2-CH-415 / 49A 12050-WMKS-0111M-2 / 2-CH-415 / 51A 12050-WMKS-0111M-2/ 2-CH-415 /52A 12050-WMKS-0111M-2 / 2-CH-415 / 53 12050-WMKS-0111M-2 / 2-CH-415 / 54 12050-WMKS-0111M-2/ 2-CH-415 / 9 12050-WMKS-011IM-2/ 2-CH-415 / A-R13 12050-WMKS-011IM-2/ 2-CH-415 / A-R7 12050-WMKS-011IM-2 / 2-CH-415 / R-I0 12050-WMKS-OI11M-2 / 2-CH-415 / R-11 12050-WMKS-Ol11M-2 / 2-CH-415 / R-5 12050-WMKS-Ol11M-2 / 2-CH-415 / R-6 12050-WMKS-0111M-2 / 2-CH-415 / R-8 12050-WMKS-0111M-2/ 2-CH-415 / R-9 12050-WMKS-0111M-2/ 2-CH-415 / SW-55 12050-WMKS-011IM-2/ 2-CH-415 / SW-56 12050-WMKS-011IM-2/ 2-CH-415 / SW-57 12050-WMKS-011IM-2 / 2-CH-415 /SW-58 12050-WMKS-0111M-2 / 2-CH-415 / SW-59 12050-WMKS-0111M-2 / 2-CH-415 / SW-60 12050-WMKS-Ol11M-2 / 2-CH-415 / SW-61 12050-WMKS-0111M-2 / 2-CH-415 / SW-62 12050-WMKS-0111M-2 / 2-CH-415 / SW-63 NAPS U2 14-151 Plan 9-24 Revision 0

Nor til Anna Power Station Unit 2 fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMKS-Ol11M-2 i 2-CH-415i S'vV-64 12050-WMK5-0111M-2/ 2-CH-415 / SW-65 12050-WMKS-0111M-2/ 2-CH-415/ SW-66 12050-WMKS-0111M-3 / 2-CH-616/13 12050-WMKS-0111M-3 / 2-CH-616 / 14A 12050-WMKS-0111M-3 / 2-CH-616/15 12050-WMKS-Ol11M-3 / 2-CH-616 / 16 12050-WMKS-0111M-3/ 2-CH-616/ 17A 12050-WMKS-0111M-3/ 2-CH-616/18 12050-WMKS-0111M-3 / 2-CH-616/19 12050-WMKS-0111M-3 / 2-CH-616 / 20 12050-WMKS-Ol11M-3 / 2-CH-616 / 21 12050-WMKS-0111N-l / 3-CH-499/1 12050-WMKS-0111N-l / 3-CH-499 / 11J 12050-WMKS-0111N-1/ 3-CH-499 / 12H 12050-WMKS-Ol11N-l / 3-CH-499 / 2 12050-WMKS-Ol11N-l / 3-CH-499 / 2-CH HSS 507 12050-WMKS-0111N-1 / 3-CH-499 / 3 12050-WMKS-0111N-1 / 3-CH-499 / 4 12050-WMKS-0111N-l / 3-CH-499 / SiC 12050-WMKS-0111N-l / 3-CH-499 / 52 12050-WMKS-0111N-l / 3-CH-499 / 53 12050-WMKS-0111N-1/ 3-CH-499 / 55 12050-WMKS-0111N-l / 3-CH-499 / A-12 12050-WMKS-0111N-1 / 3-CH-499 / R-219 12050-WMKS-0111N-1 / 3-CH-499 / R-220 12050-WMKS-0111N-1 / 3-CH-499 / R-702 12050-WMKS-0111N-1 / 3-CH-499 / SW-68 12050-WMKS-0111N-1 / 3-CH-499 / SW-69 12050-WMKS-0111N-1 / 3-CH-499 / SW-70 12050-WMKS-0111N-1 / 3-CH-499 / SW-71 12050-WMKS-0111N-1 / 3-CH-499 / SW-75 12050-WMKS-0111N-1 / 3-CH-499 / SW-76 12050-WMKS-0111N-l / 3-CH-499 / SW-77 12050-WMKS-0111N-1/ 3-CH-499 / SW-78 12050-WMKS-0111N-l / 3-CH-499 / SW-79 12050-WMKS-0111N-1 / 3-CH-499 / SW-80 12050-WMKS-0111N-1 / 3-CH-499 / SW-81 12050-WMKS-0111N-2 / 3-CH-499 / 42A 12050-WMKS-0111N-2/ 3-CH-499 / 43 12050-WMKS-0111N-2 / 3-CH-499 / 44 1205Q-WMKS-0111N-2 / 3-CH-499 / 56 12050-WMKS-0111N-2 / 3-CH-499 / 57 12050-WMKS-0111N-2/ 3-CH-499 / SA 12050-WMKS-0111N-2 / 3-CH-499 / 6A 12050-WMKS-0111N-2 / 3-CH-499 / A-58B 12050-WMKS-0111N-2 / 3-CH-499 / A-62B ASME Class 1

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Component Identification 120S0-WMKS-Oll1N-2! 3-CH-499! R-SfiR 12050-WMKS-0111N-2/ 3-CH-499 / S-55B 12050-WMKS-0111N-2 / 3-CH-499 / S-57B 12050-WMKS-0111N-2 / 3-CH-499 / S-59B 12050-WMKS-0111N-2 / 3-CH-499 / S-60B 12050-WMK5-0111N-2 / 3-CH-499 / S-61B 12050-WMKS-0111N-2 / 3-CH-499 / 5W-82 12050-WMKS-0111P / 11/2-CH-757 /45A 12050-WMKS-0111P / 11/2-CH-757 / 46 12050-WMKS-0111P / 11/2-CH-757 / R-3A 12050-WMKS-0111P / 11/2-CH-757 / SW-53 12050-WMKS-0111P / 11/2-CH-757 / SW-54 12050-WMKS-0111P / 11/2-CH-757 / SW-55 12050-WMKS-0111P / 11/2-CH-757 / SW-56 12050-WMKS-0111P / 2-CH-414 / lA 120S0-WMKS-Ol11P / 2-CH-414! 20 120S0-WMKS-0111P / 2-CH-414 / 51 12050-WMKS-0111P / 2-CH-414 / 52 12050-WMKS-0111P / 2-CH-414 / SW-6W 12050-WMKS-0111P / 2-CH-414 / SW-7W 12050-WMKS-0111P / 2-CH-414 / SW-8W 12050-WMKS-0111P / 2-CH-614 / 12A 12050-WMKS-0111P / 2-CH-614 / 13A 12050-WMKS-0111P / 2-CH-614 / 14B 120S0-WMKS-0111P / 2-CH-614 / 15A 12050-WMKS-0111P / 2-CH-614 / 16A 12050-WMKS-0111P / 2-CH-614 /17 12050-WMKS-0111P / 2-CH-614 /18 12050-WMKS-0111P / 2-CH-614 / 19 12050-WMKS-0111P / 2-CH-614 / 39A 12050-WMKS-0111P / 2-CH-614 / 40 12050-WMKS-0111P / 2-CH-614 / 41 120S0-WMKS-0111P / 2-CH-614 / 42 12050-WMKS-0111P / 2-CH-614 / 43 12050-WMKS-0111P / 2-CH-614 / 44 12050-WMKS-0111P / 2-CH-614 / 4A 12050-WMKS-0111P / 2-CH-614 / 5 12050-WMKS-0111P / 2-CH-614 / 6A 12050-WMKS-0111P / 2-CH-614 / 7B 12050-WMKS-0111P / 2-CH-614 / 8A 12050-WMKS-0111P / 2-CH-614 / 9A 12050-WMKS-0111P / 2-CH-614 / A-4 12050-WMKS-0111P / 2-CH-614 / R-1 12050-WMKS-0111P / 2-CH-614 / R-2 12050-WMKS-0111P / 2-CH-614 / R-3 12050-WMKS-0111P / 3-CH-499 / 45 12050-WMKS-0111P / 3-CH-499 / 46A NAP5 U2 14-151 Plan 9-25 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 1

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Component Identification 120S0-WMKS-OlllP / 3-CH-499 / 4/

120S0-WMKS-OlllP / 3-CH-499 / R-63B 120S0-WMKS-0111Q-1/ 2-CH-414 / lW 120S0-WMKS-Oll1Q-1/ 2-CH-414 /2 120S0-WMKS-Oll1Q-1/ 2-CH-414 / 2W 120S0-WMKS-0111Q-1/ 2-CH-414 / 3A 120S0-WMKS-Oll1Q-1/ 2-CH-414 / 3W 120S0-WMKS-Oll1Q-1/ 2-CH-414 / 4W 120S0-WMKS-Oll1Q-1 / 2-CH-414 / SW 120S0-WMKS-0111Q-1/ 2-CH-414 / 63A 120S0-WMKS-Oll1Q-1/ 2-CH-414 / 98A 120S0-WMKS-Oll1Q-1/ 2-CH-414 / 99 120S0-WMKS-Oll1Q-1 / 2-CH-414 / A-1 120S0-WMKS-OlllQ-1/ 2-CH-414 / A-3 120S0-WMKS-0111Q-1 / 2-CH-414 / R-2 120S0-WMKS-OlllQ-l/ 2-CH-414 / SW-10W 120S0-WMKS-Ol11Q-l/ 2-CH-414 / SW-llW 120S0-WMKS-0111Q-1/ 2-CH-414 / SW-12W 120S0-WMKS-Oll1Q-1/ 2-CH-414 / SW-9W 120S0-WMKS-Oll1Q-2 / 2-CH-414 / lOA 120S0-WMKS-0111Q-2/ 2-CH-414 / 22B 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 5 120S0-WMKS-Oll1Q-2/ 2-CH-414 / S3A 120S0-WMKS-Oll1Q-2/ 2-CH-414 /54 120S0-WMKS-Oll1Q-2/ 2-CH-414 / SSA 120S0-WMKS-0111Q-2/ 2-CH-414 / S8A 120S0-WMKS-Oll1Q-2/ 2-CH-414 / S9A 120S0-WMKS-Oll1Q-2/ 2-CH-414 /6 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 60A 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 64 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 65 120S0-WMKS-Oll1Q-2/ 2-CH-414 /66 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 67 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 68 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 69 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 70 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 71 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 80A 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 81A 120S0-WMKS-Oll1Q-2/ 2-CH-414 / 82A 120S0-WMKS-0111Q-2/ 2-CH-414 / 9 120S0-WMKS-Oll1Q-2/ 2-CH-414 / A-R4 120S0-WMKS-0111Q-2/ 2-CH-414 / A-R-8 120S0-WMKS-Oll1Q-2/ 2-CH-414 / R-S 120S0-WMKS-Oll1Q-2/ 2-CH-414 / R-6 120SQ-WMKS-Oll1Q-2/ 2-CH-414 / R-7 120S0-WMKS-Oll1Q-2/ 2-CH-414 / R-9 ASME Class 1

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1 Component Identification 12050 \\Aj~v~KS-OI11Q-2!2-CH-414 / S\\AJ-13\\AJ 120S0-WMKS-Oll1Q-2/ 2-CH-414 / SW-14W 120S0-WMKS-0111Q-2/ 2-CH-414 / SW-1SW 120S0-WMKS-0111Q-2/ 2-CH-414 / SW-16W 120S0-WMKS-Oll1R-1/ 2-CH-414 / 97A 120S0-WMKS-Oll1R-1 / 2-CH-414 / FBFLG-1BOLTING 120S0-WMKS-0111R-1 / 2-CH-414 / FBFLG-2BOLTING 120S0-WMKS-0111R-1 / 2-CH-414 / R-1S 120S0-WMKS-Oll1R-1/ 2-CH-414 / R-17 120S0-WMKS-0111R-1/ 2-CH-414 / SW-17W 120S0-WMKS-Oll1R-1/ 2-CH-414 / SW-18W 120S0-WMKS-0111R-1/ 2-CH-414 / SW-19W 120S0-WMKS-0111R-1 / 2-CH-414 / SW-20W 120S0-WMKS-0111R-l / 2-CH-414 / SW-21W 120S0-WMKS-0111R-1/ 2-CH-414 / SW-22W 120S0-WMKS-Oll1R-1/ 2-CH-414 / SW-23W 120S0-WMKS-0111R-l / 2-CH-414 / SW-24W 120S0-WMKS-0111R-1/ 2-CH-414 / SW-2SW 120S0-WMKS-0111R-1/ 2-CH-414 / SW-26W 120S0-WMKS-0111R-1 / 2-CH-414 / SW-27W 120SQ-WMKS-Ol11R-1/ 2-CH-414 / SW-28W 120S0-WMKS-Oll1R-1/ 2-CH-414 / SW-29W 120S0-WMKS-0111R-1/ 2-CH-414 / SW-30W 120S0-WMKS-0111R-1/ 2-CH-414 / SW-31 W 120S0-WMKS-0111R-1/ 2-CH-414 / SW-32W 120S0-WMKS-0111R-1 / 2-CH-414 / SW-33W 120S0-WMKS-0111R-2/ 2-CH-414 / 7 120S0-WMKS-0111R-2/ 2-CH-414 / 72A 120S0-WMKS-0111R-2/ 2-CH-414 / 73A 120S0-WMKS-0111R-2/ 2-CH-414 / 74 120S0-WMKS-0111R-2/ 2-CH-414 / 75 120S0-WMKS-0111R-2 / 2-CH-414 / 76A 120S0-WMKS-0111R-2/ 2-CH-414 / 83A 120S0-WMKS-Oll1R-2/ 2-CH-414 /84 120S0-WMKS-0111R-2/ 2-CH-414 / 8SA 120S0-WMKS-0111R-2 / 2-CH-414 / 91 120S0-WMKS-0111R-2/ 2-CH-414 / 92A 120S0-WMKS-0111R-2/ 2-CH-414 / 93 120S0-WMKS-Oll1R-2/ 2-CH-414 / 94 120S0-WMKS-Oll1R-2/ 2-CH-414 / 95 120S0-WMKS-0111R-2 / 2-CH-414 / A-R-12 120SQ-WMKS-Oll1R-2/ 2-CH-414 / R-10 120S0-WMKS-0111R-2/ 2-CH-414 / R-11 120S0-WMKS-Oll1R-2/ 2-CH-414 / R-13 120S0-WMKS-0111R-2 / 2-CH-414 / R-14 120S0-WMKS-0111R-2/ 2-CH-414 / R-16 120S0-WMKS-Oll1ST / 2-CH-482 / 11 NAPS U2 14-151 Plan 9-26 Revision a

NUl til Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12U50-WMKS-OiilST i 2-CH-482 i 12 12050-WMKS-0111ST / 2-CH-482 /13 12050-WMKS-01l1ST / 2-CH-482 /14 120S0-WMKS-01l1ST / 2-CH-482 / 15B 12050-WMKS-0111ST / 2-CH-482 / 16A 12050-WMKS-01l1ST / 2-CH-482 /17 12050-WMKS-0111ST / 2-CH-482 /18 12050-WMKS-0111ST / 2-CH-482 / 19 12050-WMKS-01l1ST / 2-CH-482 / 1A 12050-WMKS-01l1ST / 2-CH-482 / 2 12050-WMKS-01l1ST / 2-CH-482 / 20A 12050-WMKS-01l1ST / 2-CH-482 /21 12050-WMKS-0111ST / 2-CH-482 / 22A 12050-WMKS-0111ST / 2-CH-482 / 23A 12050-WMKS-01l1ST / 2-CH-482 / 24 12050-WMKS-01l1ST i 2-CH-482 / 25A 12050-WMKS-0111ST / 2-CH-482 / 26B 12050-WMKS-01l1ST / 2-CH-482 /27 12050-WMKS-0111ST / 2-CH-482 /28 12050-WMKS-0111ST / 2-CH-482 / 29A 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-A-3 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-A-7 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-HSS-482.02 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-R-10B 12050-WMK5-0111ST / 2-CH-482 / 2-CH-R-ll 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-R-4 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-R-5 12050-WMKS-0111ST / 2-CH-482 / 2-CH-R-6 12050-WMKS-0111ST / 2-CH-482 / 2-CH-R-8 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-R-9 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-SH-lOA 12050-WMKS-01l1ST / 2-CH-482 / 2-CH-SH-3 12050-WMK5-0111ST / 2-CH-482 / 3 12050-WMKS-0111ST / 2-CH-482 / 30 12050-WMKS-0111ST / 2-CH-482 / 31 12050-WMKS-0111ST / 2-CH-482 / 48A 12050-WMKS-01l1ST / 2-CH-482 / 54 12050-WMKS-01l1ST / 2-CH-482 / 550 12050-WMKS-01l1ST / 2-CH-482 / 56 12050-WMKS-01l1ST / 2-CH-482 / 57 12050-WMKS-01l1ST / 2-CH-482 / 58 12050-WMKS-0111ST / 2-CH-482 / 59 12050-WMKS-0111ST / 2-CH-482/6 12050-WMKS-0111ST / 2-CH-482 / 62 12050-WMKS-0111ST / 2-CH-482 / 63 12050-WMKS-01l1ST / 2-CH-482 / 64 12050-WMKS-01l1ST / 2-CH-482 / 65A ASME Class 1

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1 Component Identification 12050 \\ftJrv'lKS-Ol11ST! 2-CH-'182 / 66,11, 12050-WMKS-OlllST / 2-CH-482/67 12050-WMKS-01l1ST / 2-CH-482/ 68 12050-WMKS-01l1ST / 2-CH-482/69 12050-WMKS-0111ST / 2-CH-482/ 7B 12050-WMKS-01l1ST / 2-CH-482/ 8 12050-WMKS-01l1ST / 2-CH-483/ 2-CH-HSS-483.02 12050-WMKS-01l1ST / 2-CH-483/ 37 12050-WMKS-0111ST / 2-CH-483/ 38 12050-WMKS-01l1ST / 2-CH-483/ 39A 12050-WMKS-01l1ST / 2-CH-483/ 40 12050-WMKS-01l1ST / 2-CH-483/ 41 12050-WMKS-0111ST / 2-CH-483/ 42 12050-WMKS-01l1ST / 2-CH-483/60 12050-WMKS-0111ST / 2-CH-483/61 12050-WMKS-OlllV / 3-CH-401 /19 12050-WMKS-OlllV / 3-CH-401/ lA 12050-WMKS-0111V / 3-CH-401/2 12050-WMKS-01l1V / 3-CH-401 / 21 12050-WMKS-01l1V / 3-CH-401 / 22A 12050-WMK5-0111V / 3-CH-401 / 2-CH-HSS-13 12050-WMKS-01l1V / 3-CH-401 / 2-CH-HS5-14 12050-WMKS-01l1V / 3-CH-401 / 2-CH-HSS-15 12050-WMKS-01l1V / 3-CH-401 / 2-CH-HSS-20 12050-WMKS-01l1V / 3-CH-401 / 2-CH-HSS-23A 120S0-WMKS-01l1V / 3-CH-401 / 2-CH-HSS-23B 12050-WMKS-0111V / 3-CH-401 / 2-CH-HSS-24A 120S0-WMKS-01l1V / 3-CH-401 / 2-CH-HS5-24B 12050-WMKS-0111V / 3-CH-401 / 2-CH-5H-ll 12050-WMKS-01l1V / 3-CH-401 / 2-CH-SH-16 12050-WMKS-01l1V / 3-CH-401 / 2-CH-SH-19 12050-WMKS-01l1V / 3-CH-401 / 2-CH-SH-22 12050-WMKS-01l1V / 3-CH-401 / 2-CH-SH-25 12050-WMKS-01l1V / 3-CH-401 / 3 12050-WMKS-01l1V / 3-CH-401 / 37A 12050-WMKS-01l1V / 3-CH-401 / 38A 12050-WMKS-0111V / 3-CH-401 / 39A 12050-WMKS-01l1V / 3-CH-401 / 4 12050-WMK5-0111V / 3-CH-401 / 40A 12050-WMKS-0111V / 3-CH-401 / 41C 12050-WMKS-01l1V / 3-CH-401 / 5 12050-WMKS-01l1V / 3-CH-401 / 53 12050-WMKS-01l1V / 3-CH-401 / 54 12050-WMKS-01l1V / 3-CH-401 / 61 12050-WMKS-01l1V / 3-CH-401 / 67 12050-WMKS-0111V / 3-CH-401 / A-10 12050-WMKS-0111V / 3-CH-401 / R-12 NAP5 U2 14-151 Plan 9-27 Revision 0

North Amid Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 120S0-WMKS-Oll1V i 3-CH-401 i R-17 12050-WMKs-Oll1V i 3-CH-401 i R-18 12050-WMKs-Oll1V i 3-CH-401 / R-21 12050-WMKs-0111V / 3-CH-401 / SW-68 12050-WMKs-0111V / 3-CH-401 / SW-69 12050-WMKs-Oll1V / 3-CH-401 / SW-69 12050-WMKs-0111V / 3-CH-401 / SW-80 12050-WMKs-Oll1W / 2-CH-468 /1 12050-WMKs-Oll1W / 2-CH-468 / lOA 12050-WMKs-Oll1W / 2-CH-468 /12 12050-WMKs-Oll1W / 2-CH-468 /13 12050-WMKs-0111W / 2-CH-468 / 17A 12050-WMKs-0111W / 2-CH-468 / 2 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-A-8 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-Hss-468.03 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-R-1O 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-R-12 12050-WMKs-0111W / 2-CH-468 / 2-CH-R-13 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-R-2 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-R-5 12050-WMKs-0111W / 2-CH-468 / 2-CH-R-6 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-R-7 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-R-9 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-sH-ll 12050-WMKs-0111W / 2-CH-468 / 2-CH-sH-14 12050-WMKs-Oll1W / 2-CH-468 / 2-CH-sH-4 12050-WMKs-Oll1W / 2-CH-468 /3 12050-WMKs-0111W / 2-CH-468 / 37 12050-WMKs-Oll1W / 2-CH-468 / 38 12050-WMKs-Oll1W / 2-CH-468 / 39 12050-WMKs-Oll1W / 2-CH-468 / 4 12050-WMKs-Oll1W / 2-CH-468 / 40 12050-WMKs-0111W / 2-CH-468 / 41 12050-WMKs-0111W / 2-CH-468 / 42 12050-WMKs-Oll1W / 2-CH-468 / 43 12050-WMKs-0111W / 2-CH-468 / 44 12050-WMKs-Oll1W / 2-CH-468 / 45 12050-WMKs-Oll1W / 2-CH-468 / 46A 12050-WMKs-Oll1W / 2-CH-468 / 47 12050-WMKS-Oll1W / 2-CH-468 / 78 12050-WMKs-Oll1W / 2-CH-468 / 8 12050-WMKs-0111W / 3-CH-401 / 2-CH-HsS-401.04 12050-WMKs-0111W / 3-CH-401 / 2-CH-Hss-401.05 12050-WMKs-0111W / 3-CH-401 / 2-CH-sH-7 12050-WMKs-Oll1W / 3-CH-401 / 48 12050-WMKs-Oll1W / 3-CH-401 /49A 12050-WMKs-Oll1W / 3-CH-401 / SO ASME Class 1

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1 Component Identification 120S0-\\Nrv1KS0111\\t'J / 3 CH401 / 51 12050-WMKs-Oll1W / 3-CH-401 / 6 12050-WMKs-Oll1W / 3-CH-401 / 7 12050-WMKs-Oll1W / 3-CH-401 / SW-76 12050-WMKs-Oll1W / 3-CH-401 / SW-77 12050-WMKs-0111W / 3-CH-401 / SW-78 12050-WMKS-0111W / 3-CH-401 / SW-79 12050-WMKs-0111W / 3-CH-814 / 4A 12050-WMKs-Oll1W / 3-CH-814 / 58 12050-WMKs-Oll1W / 3-CH-814 / 6A 12050-WMKs-Oll1W / 3-CH-814 / 7 12050-WMKs-Oll1W / 3-CH-819 / 14A 12050-WMKs-Oll1W / 3-CH-819 /15 12050-WMKs-Oll1W / 3-CH-819 / 16A 12050-WMKs-0111W / 3-CH-819 / 2-CH-sH-1 12050-WMKs-Oll1W / 4-CH-815 / 1A 12050-WMKs-Oll1W / 4-CH-815 / 2A 12050-WMKs-0111W / 4-CH-815 / 3 12050-WMKs-Oll1X / 2-CH-TE/ 26A 12050-WMKs-Oll1X / 2-CH-TE/ 62 12050-WMKs-Oll1X / 3-CH-401 / 18A 12050-WMKs-Oll1X / 3-CH-401 /20 12050-WMKs-Oll1X / 3-CH-401 / 24 12050-WMKs-Oll1X / 3-CH-401 /25 12050-WMKs-Oll1X / 3-CH-401 / 27 12050-WMKs-Oll1X / 3-CH-401 / 28 12050-WMKs-Oll1X / 3-CH-401 /29 12050-WMKs-Oll1X / 3-CH-401 / 2-CH-HSsR-29 12050-WMKs-0111X / 3-CH-401 / 2-CH-HSs-R-36 12050-WMKs-Oll1X / 3-CH-401 / 2-CH-Hss-R-3 12050-WMKs-Oll1X / 3-CH-401 / 2-CH-Hss-R-8 12050-WMKs-Oll1X / 3-CH-401 / 2-CH-HSS-R-9 12050-WMKs-Oll1X / 3-CH-401 / 30 12050-WMKs-Oll1X / 3-CH-401 / 31A 12050-WMKs-0111X / 3-CH-401 / 32A 12050-WMKS-0111X / 3-CH-401 / 33 12050-WMKS-Oll1X / 3-CH-401 / 34 12050-WMKS-Oll1X / 3-CH-401 / 35 12050-WMKs-Oll1X / 3-CH-401 / 42 12050-WMKs-0111X / 3-CH-401 / 44 12050-WMKs-Oll1X / 3-CH-401 / 45 12050-WMKs-Oll1X / 3-CH-401 / 46 12050-WMKS-Oll1X / 3-CH-401 / 47 12050-WMKs-Oll1X / 3-CH-401 / 52 12050-WMKs-Oll1X / 3-CH-401 / 55 12050-WMKS-Oll1X / 3-CH-401 / 56 12050-WMKS-Oll1X / 3-CH-401 / 57 NAPS U2 14-151 Plan 9-28 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 120S0-WMKS-0111X / 3-CH-401 / S8 120S0-WMKS-0111X / 3-CH-401 / S9 120S0-WMKS-0111X / 3-CH-401 / 60 120S0-WMKS-0111X / 3-CH-401 / 63 12050-WMKS-0111X / 3-CH-401 /64 120S0-WMKS-0111X / 3-CH-401 / 6S 12050-WMKS-OlllX / 3-CH-401 / 8 120S0-WMKS-OlllX / 3-CH-401 / 9 12050-WMKS-OlllX / 3-CH-401 / A-R-26 120S0-WMKS-OlllX / 3-CH-401 / R-27 12050-WMKS-OlllX / 3-CH-401 / R-28 120S0-WMKS-OlllX / 3-CH-401 / R-30 120S0-WMKS-OlllX / 3-CH-401 / R-31 120So-WMKS-0111X / 3-CH-401 / R-32 120S0-WMKS-0111X / 3-CH-401 / R-33 120S0-WMKS-0111X / 3-CH-401 / R-34 120S0-WMKS-OlllX / 3-CH-401 / R-35 12050-WMKS-0111X / 3-CH-401 / SH-R-6 120S0-WMKS-OlllX / 3-CH-401 /SW-70 12050-WMKS-OlllX / 3-CH-401 / 5W-71 12050-WMKS-OlllX / 3-CH-401 /SW-72 12050-WMKS-OlllX / 3-CH-401 / SW-73 120S0-WMKS-OlllX / 3-CH-401 / SW-74 120S0-WMKS-OlllX / 3-CH-401 / SW-75 12050-WMKS-0111Z / 2-CH-801 / 28 12050-WMK5-0111Z / 2-CH-801 / 29 12050-WMKS-0111Z / 2-CH-801 / 2-CH-A-8 12050-WMKS-OlllZ / 2-CH-801 / 2-CH-H5S-801.25 12050-WMK5-0111Z / 2-CH-801 / 2-CH-HS5-801.26 12050-WMKS-OlllZ / 2-CH-801 / 2-CH-R-1 12050-WMK5-0111Z / 2-CH-801 /2-CH-R-3 12050-WMK5-0111Z / 2-CH-801 / 2-CH-R-4 12050-WMK5-0111Z / 2-CH-801 /2-CH-R-5 12050-WMKS-OlllZ / 2-CH-801 / 2-CH-R-6 12050-WMKS-0111Z / 2-CH-801 / 2-CH-R-7 12050-WMKS-OlllZ / 2-CH-801 / 2-CH-R-9 12050-WMK5-0111Z / 2-CH-801 / 2-CH-5H-2 12050-WMK5-0111Z / 2-CH-801 / 30 12050-WMKS-OlllZ / 2-CH-801 / 31 12050-WMKS-OlllZ / 2-CH-801 / 32 12050-WMK5-0111Z / 2-CH-801 / 33A 12050-WMKS-OlllZ / 2-CH-801 / 34 12050-WMK5-0111Z / 2-CH-801 / 35 12050-WMKS-OlllZ / 2-CH-801 / 36 12050-WMKS-OlllZ / 2-CH-801 / 37 12050-WMKS-OlllZ / 2-CH-801 / 38 12050-WMKS-Oll1Z / 2-CH-801 / 39 ASME Class 1

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Component Identification 120S0-WMKS-OlllZ / 2-CH-801 / 40 12050-WMKS-0111Z / 2-CH-801 / 41 12050-WMKS-OlllZ / 2-CH-801 /42 12050-WMK5-0111Z / 2-CH-801 / 44 12050-WMK5-0111Z / 2-CH-801 / 45 12050-WMKS-0111Z / 2-CH-801 /46 12050-WMK5-0111Z / 2-CH-801 /50A 12050-WMKS-0111Z / 2-CH-801 / 56A 12050-WMKS-0111Z / 2-CH-801 / 57 12050-WMK5-0113A-1/ 14-RH-401 / 1 12050-WMKS-0113A-1/ 14-RH-401 / 2 12050-WMKS-0113A-1/ 14-RH-401 / 2-RH-H5S-106 12050-WMK5-0113A-1/ 14-RH-401 / 2-RH-H55-107 12050-WMK5-0113A-1/ 14-RH-401 / 2-RH-H55-108A 12050-WMKS-0113A-1/ 14-RH-401 / 2-RH-MOV-2700 12050-WMK5-0113A-1/ 14-RH-401 / 2-RH-MOV-2700-BOLTING 12050-WMKS-0113A-1/ 14-RH-401 / 2-RH-MOV-2701 12050-WMKS-0113A-1/ 14-RH-401 / 2-RH-MOV-2701-BOLTING 12050-WMK5-0113A-1/ 14-RH-401 / 2-RH-SH-20 12050-WMK5-0113A-1/ 14-RH-401 / 3 12050-WMKS-0113A-1/ 14-RH-401 / 4 12050-WMK5-0113A-1/ 14-RH-401 / 5W-24 12050-WMKS-0113A-1/ 14-RH-401 / SW-25 12050-WMK5-0113A-1/ 14-RH-401 /5W-26 12050-WMKS-0113A-1/ 14-RH-401 / SW-27 12050-WMKS-0113A-1/ 14-RH-401 /5W-28 12050-WMK5-0113A-1/ 14-RH-401 / SW-29 12050-WMKS-0113A-1/ 14-RH-401 / 5W-30 12050-WMKS-0113A-1/ 14-RH-401 /5W-31 12050-WMKS-0113A-1/ 14-RH-401 / SW-32 12050-WMKS-0113A-1/ 14-RH-401 / SW-33 12050-WMK5-0113A-1/ 14-RH-401 /5W-34 12050-WMK5-0113A-1/ 14-RH-401 / SW-35 12050-WMKS-0113A-1/ 14-RH-401 / 5W-36 12050-WMKS-0113A-1/ 14-RH-401 / SW-37 120S0-WMK5-0113A-4/ 12-RC-422 /1 12050-WMKS-0113A-4/ 12-RC-422 / 2 12050-WMKS-0113A-4/ 12-RC-422 / SW-3 120S0-WMKS-0113A-4/ 12-51-467/2-51-153 12050-WMKS-0113A-4/ 12-51-467 / 2-SI-153-BOLT1NG 12050-WMKS-0113A-4/ 12-51-467/ 2-51-H55-105A 12050-WMK5-0113A-4/ 12-51-467/ 2-51-H55-105B 12050-WMK5-0113A-4/ 12-51-467/ 2-51-H55-106A 12050-WMK5-0113A-4/ 12-51-467/ 2-51-R-10 12050-WMK5-0113A-4/ 12-SI-467 / 2-51-R-ll 12050-WMK5-0113A-4/ 12-51-467/ 2-51-R-12 12050-WMK5-0113A-4/ 12-51-467/ 2-51-R-20 NAP5 U2 14-151 Plan 9-29 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 120s0-WMKs-0113A-4/ 12-51-467/5 120S0-WMKs-01l3A-4/ 12-51-467/6 12050-WMKs-01l3A-4/ 12-51-467/7 12050-WMK5-0113A-4/ 12-51-467/ 8A 12050-WMK5-0113A-4/ 12-51-467/ 5W-24 12050-WMK5-01l3A-4/ 12-51-467/ 5W-25 12050-WMK5-0113A-4/ 12-51-467/ 5W-26 12050-WMK5-0113A-4/ 12-51-467/ 5W-27 12050-WMK5-0113A-4/ 12-51-467/ 5W-28 12050-WMK5-01l3A-4/ 12-51-467/ 5W-29 12050-WMK5-0113A-4/ 12-51-467/5W-30 12050-WMK5-0113A-4/ 12-51-467/ 5W-31 12050-WMK5-01l3A-4/ 12-51-467/ 5W-32 12050-WMK5-0113A-4/ 12-51-523/ 2-51-151 12050-WMK5-01l3A-4/ 12-51-523/ 2-51-151-BOLTING 12050-WMK5-01l3B / 1O-RH-412 / 1 12050-WMK5-0113B / 10-RH-412 /2 12050-WMK5-0113B / 10-RH-412 / 2-RH-H55-22 12050-WMKs-01l3B / 10-RH-412 / 2-RH-Hs5-509 12050-WMKs-0113B / 10-RH-412 / 2-RH-H55-510 12050-WMKs-01l3B / 10-RH-412 / 2-RH-MOV-2720A 12050-WMKs-01l3B / 10-RH-412 / 2-RH-MOV-2720A-BOLTING 12050-WMKs-0113B / 10-RH-412 / 5W-21 12050-WMKs-0113B / 10-RH-412 / 5W-22 12050-WMKs-01l3B / 1O-RH-412/SW-24 12050-WMK5-01l3B / 12-RC-423 / 1 12050-WMKs-01l3B / 12-RC-423 / 2 12050-WMKs-0113B / 12-RC-423 / 3 12050-WMKs-01l3B / 12-RC-423 / 5W-4 12050-WMKs-0113B /12-51-468/14 12050-WMKs-01l3B /12-51-468/16 12050-WMK5-01l3B /12-51-468/2-51-168 12050-WMKs-0113B / 12-51-468/ 2-51-168-BOLTING 12050-WMKs-01l3B /12-51-468/2-51-170 12050-WMK5-01l3B /12-51-468/ 2-sl-170-BOLTING 12050-WMKs-0113B / 12-51-468 / 2-51-H55-100A 12050-WMKs-0113B /12-51-468/ 2-51-H55-101B 12050-WMK5-0113B / 12-51-468/ 2-51-Hs5-102A 12050-WMKs-0113B /12-51-468/ 2-51-R-l 12050-WMKs-0113B /12-51-468/ 2-51-R-14 12050-WMKs-OI13B /12-51-468/ 2-sl-R-2 12050-WMKs-01l3B /12-51-468/ 2-51-R-3 12050-WMK5-0113B /12-51-468/ 2-51-R-4 12050-WMKs-0113B /12-51-468/ 2-sl-5H-15 12050-WMKs-0113B /12-51-468/5 12050-WMKs-01l3B /12-51-468/6 12050-WMKs-0113B / 12-51-468/7 ASME Class 1

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Component Identification 12050-WMK5-0113B /12-51-468/8 12050-WMK5-01l3B /12-51-468/ 5W-1S 12050-WMKs-01l3B /12-51-468/ 5W-23 12050-WMK5-0113B /12-51-468/ 5W-24 120s0-WMKs-0113B /12-51-468/ 5W-2S 12050-WMKs-0113B /12-51-468/ SW-26 12050-WMKs-0113B /12-51-468/ 5W-27 12050-WMKs-0113B /12-51-468/ 5W-28 12050-WMK5-0113B / 12-51-468 / 5W-29 12050-WMK5-0113B /12-51-468/ 5W-30 12050-WMK5-0113B /12-51-468/ 5W-31 12050-WMK5-0113C-l/ 1O-RH-414/ 3 12050-WMK5-0113C-l/ 12-RC-424 / 1 12050-WMK5-0113C-l/ 12-RC-424 / 2 12050-WMKs-OI13C-l/ 12-RC-424 / 3 12050-WMK5-01l3C-1/ 12-RC-424 / 5W-4 12050-WMK5-0113C-1/ 12-51-469/15 12050-WMK5-01l3C-l/ 12-51-469/2-51-185 12050-WMK5-0113C-l/ 12-51-469/ 2-51-185-BOLTING 12050-WMK5-01l3C-l/ 12-51-469/2-51-187 12050-WMK5-0113C-l/ 12-51-469/ 2-51-187-BOLTING 12050-WMK5-0113C-l/ 12-51-469/ 2-51-H55-103A 12050-WMK5-0113C-l/ 12-51-469/ 2-51-H55-103B 12050-WMK5-01l3C-l/ 12-51-469/ 2-51-H55-104A 12050-WMK5-01l3C-l/ 12-51-469/ 2-51-H55-107 12050-WMK5-01l3C-l/ 12-51-469/ 2-51-PRR-34 12050-WMK5-0113C-l/ 12-51-469/ 2-sl-R-19 12050-WMKs-01l3C-l/ 12-51-469/ 2-51-R-6 12050-WMK5-01l3C-l/ 12-51-469/ 2-51-R-7 12050-WMK5-0113C-l/ 12-51-469/ 2-51-5H-17A 12050-WMK5-0113C-l/ 12-51-469/ 2-51-5H-17B 12050-WMK5-01l3C-l/ 12-51-469/ 2-51-5H-18 12050-WMK5-01l3C-l/ 12-51-469/5 12050-WMK5-01l3C-l/ 12-51-469/6 12050-WMK5-0113C-l/ 12-51-469/7 12050-WMK5-0113C-l/ 12-51-469/8 12050-WMK5-0113C-l/ 12-51-469/ 5W-14 12050-WMK5-0113C-l/ 12-51-469/ 5W-20 12050-WMK5-0113C-l/ 12-51-469/ 5W-21 120s0-WMK5-0113C-l; 12-51-469; 5W-22 12050-WMKs-OI13C-l/ 12-51-469/ 5W-23 12050-WMKs-01l3C-l/ 12-51-469/ 5W-24 12050-WMK5-0113C-l/ 12-51-469/ 5W-25 12050-WMK5-0113C-l/ 12-51-469/ 5W-26 120s0-WMK5-01l3C-l/ 12-51-469/ 5W-27 12050-WMKs-OI13C-2/ 10-RH-414 / 2 12050-WMK5-0113C-2/ 1O-RH-414/ 2-RH-Hs5-101 NAPS U2 14-151 Plan 9-30 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 12050-WMKS-0113C-2/ 1O-RH-414/ 2-RH-MOV-2720B 12050-WMKS-0113C-2/ 10-RH-414 / 2-RH-MOV-2720B-BOLTING 12050-WMKS-0113C-2/ 10-RH-414 / 2-RH-R-6 120S0-WMKS-0113C-2/ 1O-RH-414/ SW-72 120S0-WMKS-0113C-2/ 10-RH-414 / SW-73 12050-WMKS-0113C-2/ 10-RH-414 / SW-74 120S0-WMKS-0113C-2/ 1O-RH-414/ SW-75 12050-WMKS-0113C-2/ 10-RH-414 / SW-76 12050-WMKS-CH-E-3/1 12050-WMKS-CH-E-3/10 12050-WMKS-CH-E-3/11 12050-WMKS-CH-E-3/12 12050-WMKS-CH-E-3/13 120S0-WMKS-CH-E-3/13NIR 12050-WMKS-CH-E-3/14 12050-WMKS-CH-E-3/14NIR 120S0-WMKS-CH-E-3/1S 120S0-WMKS-CH-E-3/1SNIR 120S0-WMKS-CH-E-3/16 12050-WMKS-CH-E-3/16NIR 12050-WMKS-CH-E-3/17 120S0-WMKS-CH-E-3/17NIR 12050-WMKS-CH-E-3/18 12050-WMKS-CH-E-3/18NIR 12050-WMKS-CH-E-3/19 12050-WMKS-CH-E-3/2 12050-WMKS-CH-E-3/20 120S0-WMKS-CH-E-3/21 120S0-WMKS-CH-E-3/22 12050-WMKS-CH-E-3/23 12050-WMKS-CH-E-3/23NIR 120S0-WMKS-CH-E-3/24 12050-WMKS-CH-E-3/ 24NIR 12050-WMKS-CH-E-3/25 120S0-WMKS-CH-E-3/2SNIR 12050-WMKS-CH-E-3/26 12050-WMKS-CH-E-3/26NIR 12050-WMKS-CH-E-3/27 12050-WMKS-CH-E-3/27NIR 12050-WMKS-CH-E-3/28 12050-WMKS-CH-E-3/28NIR 12050-WMKS-CH-E-3/29 12050-WMKS-CH-E-3/2-CH-SUPT-BRACKET 12050-WMKS-CH-E-3/3 12050-WMKS-CH-E-3/30 120S0-WMKS-CH-E-3/31 12050-WMKS-CH-E-3/ 32 ASME Class 1

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Component Identification 12050-WMKS-CH-E-3/4 120S0-WMKS-CH-E-3/ 5 120S0-WMKS-CH-E-3/ 6 12050-WMKS-CH-E-3/7 120S0-WMKS-CH-E-3/8 12050-WMKS-CH-E-3/9 12050-WMKS-CH-E-3 / WS-l 120S0-WMKS-RC-E-IA.l/IA 120S0-WMKS-RC-E-IA.l/2-RC-FRAME 120S0-WMKS-RC-E-IA.l/2-RC-RING 120S0-WMKS-RC-E-IA.l / CL-MANWAY 120S0-WMKS-RC-E-IA.l/ HL-MANWAY 120S0-WMKS-RC-E-IA.l / TUBING HOT LEG SIDE 12050-WMKS-RC-E-IA.2/ 29-RCAOI / N-SE29 IN.

12050-WMKS-RC-E-IA.2/2-RC-11NIR 12050-WMKS-RC-E-IA.2/2-RC-12NIR 12050-WMKS-RC-E-IA.2/2-RC-HSS-00IA 12050-WMKS-RC-E-IA.2/2-RC-HSS-003A 12050-WMKS-RC-E-IA.2/2-RC-HSS-OI0A 12050-WMKS-RC-E-IA.2/2-RC-HSS-011A 12050-WMKS-RC-E-IA.2/2-RC-R-002A 12050-WMKS-RC-E-IA.2/2-RC-R-004A 12050-WMKS-RC-E-IA.2 / 31-RC-402 / N-SE31 IN.

12050-WMKS-RC-E-IB.I/IA 12050-WMKS-RC-E-IB.l/2-RC-FRAME 12050-WMKS-RC-E-IB.l/2-RC-RING 12050-WMKS-RC-E-IB.I/ CL-MANWAY 12050-WMKS-RC-E-IB.I/ HL-MANWAY 12050-WMKS-RC-E-IB.l / TUBING HOT LEG SIDE 12050-WMKS-RC-E-IB.2/ 29-RC-404 / N-SE29 IN.

12050-WMKS-RC-E-IB.2/2-RC-11NIR 12050-WMKS-RC-E-IB.2/2-RC-12NIR 12050-WMKS-RC-E-IB.2/2-RC-HSS-00IB 12050-WMKS-RC-E-IB.2/2-RC-HSS-003B 12050-WMKS-RC-E-IB.2/2-RC-HSS-OI0B 12050-WMKS-RC-E-IB.2/2-RC-HSS-011B 120S0-WMKS-RC-E-IB.2/2-RC-R-002B 12050-WMKS-RC-E-IB.2/2-RC-R-004B 12050-WMKS-RC-E-IB.2/ 31-RC-405 / N-SE31 IN.

12050-WMKS-RC-E-IC.I/IA 12050-WMKS-RC-E-IC.l/2-RC-FRAME 12050-WMKS-RC-E-IC.l/2-RC-RING 120S0-WMKS-RC-E-IC.l / CL-MANWAY 12050-WMKS-RC-E-IC.I/ HL-MANWAY 12050-WMKS-RC-E-IC.l / TUBING HOT LEG SIDE 120S0-WMKS-Re-E-IC.2/ 29-RCA07 / N-SE29 IN.

12050-WMKS-RC-E-IC.2/2-RC-11NIR NAPS U2 14-151 Plan 9-31 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 1

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Component Identification 120S0-WMKS-RC-E-1C.2/2-RC-12NIR 120S0-WMKS-RC-E-1C.2/2-RC-HSS-001C 120S0-WMKS-RC-E-1C.2/2-RC-HSS-003C 120S0-WMKS-RC-E-1C2/2-RC-HSS-010C 120S0-WMKS-RC-E-1C.2/2-RC-HSS-011C 120S0-WMKS-RC-E-1C2/2-RC-R-002C 120S0-WMKS-RC-E-1C2/2-RC-R-004C 120S0-WMKS-RC-E-1C.2/ 31-RC-408/ N-SE31IN.

120S0-WMKS-RC-E-2/1 120S0-WMKS-RC-E-2/10 120S0-WMKS-RC-E-2/11 120S0-WMKS-RC-E-2/12 120S0-WMKS-RC-E-2/ 13 120S0-WMKS-RC-E-2/14 120S0-WMKS-RC-E-2 / 2-RC-09NIR 120S0-WMKS-RC-E-2/2-RC-I0NIR 120S0-WMKS-RC-E-2/2-RC-llNIR 120S0-WMKS-RC-E-2/2-RC-12NIR 120S0-WMKS-RC-E-2/2-RC-13NIR 120S0-WMKS-RC-E-2/2-RC-14NIR 120S0-WMKS-RC-E-2/2-RC-RING 120S0-WMKS-RC-E-2 / 3 120S0-WMKS-RC-E-2 / 4 120S0-WMKS-RC-E-2/7 120S0-WMKS-RC-E-2 / 8 120S0-WMKS-RC-E-2 / 9 120S0-WMKS-RC-E-2/ MANWAY 120S0-WMKS-RC-E-2 / WS-1 120S0-WMKS-RC-E-2 / WS-2 120S0-WMKS-RC-E-2 / WS-3 120S0-WMKS-RC-E-2 / WS-4 120S0-WMKS-RC-MOV2S90 120S0-WMKS-RC-MOV2S90 / FLANGE 120S0-WMKS-RC-MOV2S90 / NUT-l-24 120S0-WMKS-RC-MOV2S90 / STUD-1-24 120S0-WMKS-RC-MOV2S91 120S0-WMKS-RC-MOV2S91/ FLANGE 120S0-WMKS-RC-MOV2S91/ NUT-1-24 120S0-WMKS-RC-MOV2S91 / STUD-1-24 120S0-WMKS-RC-MOV2S92 120S0-WMKS-RC-MOV2S92/ FLANGE 120S0-WMKS-RC-MOV2592/ NUT-1-24 120S0-WMKS-RC-MOV2S92 / STUD-1-24 120S0-WMKS-RC-MOV2S93 120S0-WMKS-RC-MOV2S93 / FLANGE 120S0-WMKS-RC-MOV2S93/ NUT-1-24 120S0-WMKS-RC-MOV2S93 / STUD-1-24 ASME Class 1

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Component Identification 120S0-WMKS-RC-MOV2S94 120S0-WMKS-RC-MOV2594/ FLANGE 12050-WMKS-RC-MOV2s94/ NUT-1-24 120s0-WMKS-RC-MOV2s94 / STUD-1-24 120s0-WMKS-RC-MOV2s9s 120S0-WMKS-RC-MOV2s9s / FLANGE 120s0-WMKS-RC-MOV2s9s / NUT-1-24 120S0-WMKS-RC-MOV2s9s / STUD-1-24 120S0-WMKS-RC-P-1A.1/1 120s0-WMK5-RC-P-1A.1/2-RC-FRAME 120s0-WMKS-RC-P-1A.1/ CASE 120s0-WMKS-RC-P-1A.1/ Casing 120s0-WMKS-RC-P-1A.2/ B01 120s0-WMKS-RC-P-1A.2/ B02 120s0-WMKS-RC-P-1A.2/ B03 120S0-WMKS-RC-P-1A.2/ B04 120S0-WMKS-RC-P-1A.2/ BOS 120S0-WMKS-RC-P-1A.2/ B06 120s0-WMKS-RC-P-1A.2/ B07 120s0-WMKS-RC-P-1A.2/ B08 120s0-WMKS-RC-P-1A.2/ B09 120s0-WMKS-RC-P-1A.2/ BlO 120s0-WMKS-RC-P-1A.2/ B11 120s0-WMKS-RC-P-1A.2/ B12 120S0-WMKS-RC-P-1A.2/ B13 120s0-WMKS-RC-P-1A.2/ B14 120s0-WMKS-RC-P-1A.2/ B1S 120s0-WMK5-RC-P-1A.2/ B16 120s0-WMKS-RC-P-1A.2/ B17 120s0-WMKS-RC-P-1A.2/ B18 120s0-WMKS-RC-P-1A.2/ B19 120S0-WMKS-RC-P-1A.2/ B20 120s0-WMKS-RC-P-1A.2/ B21 120S0-WMKS-RC-P-1A.2/ B22 120s0-WMKS-RC-P-1A.2/ B23 120s0-WMKS-RC-P-1A.2/ B24 120s0-WMKS-RC-P-1A.2/ FLANGE 120s0-WMKS-RC-P-1A.2/ LSHB 120S0-WMKS-RC-P-1B.1/1 i20S0-WMKS-RC-P-IB.l; 2-RC-FRAfvlE 120s0-WMKS-RC-P-1B.1/ CASE 120s0-WMKS-RC-P-1B.1 / Casing 120s0-WMKS-RC-P-1B.2/ B01 120s0-WMKS-RC-P-1B.2/ B02 120s0-WMKS-RC-P-1B.2/ B03 120s0-WMKS-RC-P-1B.2/ B04 120s0-WMKS-RC-P-1B.2/ BOs NAPS U2 14-151 Plan 9-32 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classtfication and Identification of Components ASME Class 1

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Component Identification 12050-WMKS-RC-P-1B.2/ B06 12050-WMKS-RC-P-1B.2/ B07 12050-WMKS-RC-P-1B.2/ B08 12050-WMKS-RC-P-1B.2/ B09 12050-WMKS-RC-P-1B.2/ B10 12050-WMKS-RC-P-1B.2/ B11 12050-WMKS-RC-P-1B.2/ B12 12050-WMKS-RC-P-1B.2/ B13 12050-WMKS-RC-P-1B.2/ B14 12050-WMKS-RC-P-1B.2/ B15 12050-WMKS-RC-P-1B.2/ B16 12050-WMKS-RC-P-1B.2/ B17 12050-WMKS-RC-P-1B.2/ B18 12050-WMKS-RC-P-1B.2/ B19 12050-WMKS-RC-P-1B.2/ B20 12050-WMKS-RC-P-1B2 / B21 12050-WMKS-RC-P-1B.2/ B22 12050-WMKS-RC-P-1B.2/ B23 12050-WMKS-RC-P-1B.2/ B24 12050-WMKS-RC-P-1B.2/ FLANGE 12050-WMK5-RC-P-1B.2/ LSHB 12050-WMKS-RC-P-1C.1/1 12050-WMKS-RC-P-1C.1/2-RC-FRAME 120S0-WMKS-RC-P-1C.1 / CASE 12050-WMKS-RC-P-1C.1 / Casing 12050-WMKS-RC-P-1C.2/ B01 12050-WMKS-RC-P-1C.2/ B02 12050-WMKS-RC-P-1C.2/ B03 12050-WMKS-RC-P-1C.2/ B04 12050-WMKS-RC-P-1C.2/ B05 12050-WMKS-RC-P-1C.2/ B06 12050-WMKS-RC-P-1C.2/ B07 12050-WMKS-RC-P-1C.2/ B08 12050-WMKS-RC-P-1C.2/ B09 12050-WMKS-RC-P-1C.2/ B10 12050-WMKS-RC-P-1C.2/ B11 12050-WMKS-RC-P-1C.2/ B12 12050-WMKS-RC-P-1C.2/ B13 12050-WMKS-RC-P-1C.2/ B14 12050-WMKS-RC-P-1C.2/ B15 12050-WMKS-RC-P-1C.2/ B16 12050-WMKS-RC-P-1C.2/ B17 12050-WMKS-RC-P-1C.2/ B18 12050-WMKS-RC-P-1C.2/ B19 12050-WMKS-RC-P-1C.2/ B20 12050-WMKS-RC-P-1C.2/ B21 12050-WMKS-RC-P-1C.2/ B22 ASME Class 1

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Component Identification 12050-WMKS-RC-P-1C.2/ B23 12050-WMKS-RC-P-1C.2/ B24 12050-WMKS-RC-P-1C.2/ FLANGE 12050-WMKS-RC-P-1C.2/ LSHB 12050-WMKS-RC-R-1.1/1 12050-WMKS-RC-R-1.1/10 12050-WMKS-RC-R-1.1/11 12050-WMKS-RC-R-1.1/12 12050-WMKS-RC-R-1.1/13 12050-WMKS-RC-R-1.1/ 14 12050-WMKS-RCR-1.1/2 12050-WMKS-RC-R-1.1/2-RC-lONIR 12050-WMKS-RC-R-1.1/2-RC-11NIR 12050-WMKS-RC-R-l.l / 2-RC-12NIR 12050-WMKS-RC-R-l.l / 2-RC-13NIR 12050-WMKS-RC-R-l.l / 2-RC-14NIR 12050-WMKS-RC-R-1.1/2-RC-9NIR 12050-WMKS-RC-R-1.1/2-RC-CSS 12050-WMKS-RC-R-1.1/2-RC-IAOBR 12050-WMKS-RC-R-1.1/2-RC-INT 12050-WMKS-RC-R-l.l / 3 12050-WMKS-RC-R-1.1 / 4 12050-WMKS-RC-R-1.1/5 12050-WMKS-RC-R-1.1/6 12050-WMKS-RC-R-1.1/7 12050-WMKS-RC-R-1.1 / 8 12050-WMKS-RC-R-1.1/9 12050-WMKS-RC-R-1.1/ INSTRUMENT NOZZLES 12050-WMKS-RC-R-1.2/1 12050-WMKS-RC-R-1.2 / CRD-47 12050-WMKS-RC-R-1.2/ CRD-52 12050-WMKS-RC-R-1.2/ CRD-64 12050-WMKS-RC-R-1.2/ RPVH and Nozzles 12050-WMKS-RC-R-1.2/ RPVH and Nozzles 12050-WMKS-RC-R-1.3 / 5-01 12050-WMKS-RC-R-1.3 / 5-02 12050-WMKS-RC-R-1.3 / 5-03 12050-WMKS-RC-R-1.3 / 5-04 12050-WMKS-RC-R-1.3 / 5-05 12050-WMK5-RC-R-1.3 / 5-06 12050-WMKS-RC-R-1.3 / 5-07 12050-WMKS-RC-R-1.3 / 5-08 12050-WMKS-RC-R-1.3 / 5-09 12050-WMKS-RC-R-1.3 / 5-10 120S0-WMKS-RC-R-1.3 / 5-11 12050-WMKS-RC-R-1.3 / 5-12 12050-WMKS-RC-R-1.3 / 5-13 NAPSU2 14-151 Plan 9-33 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classificatron and Identification of Components ASME Class Component Identification ASME Class Component Identification 1

12050-WMK5-RC-R-1.3 / $-14 1

12050-WMK5-RC-R-1.3 / TIF-03 1

12050-WMK5-RC-R-1.3 / $-15 1

12050-WMK5-RC-R-1.3 / TIF-04 1

12050-WMK5-RC-R-1.3 / 5-16 1

12050-WMK5-RC-R-1.3 / TIF-05 1

12050-WMK5-RC-R-1.3 / 5-17 1

12050-WMK5-RC-R-1.3 / TIF-06 1

12050-WMK5-RC-R-1.3 / 5-18 1

12050-WMK5-RC-R-1.3 / TIF-07 1

12050-WMK5-RC-R-1.3 / 5-19 1

12050-WMK5-RC-R-1.3 / TIF-08 1

12050-WMK5-RC-R-1.3 / 5-20 1

12050-WMK5-RC-R-1.3 / TIF-09 1

12050-WMK5-RC-R-1.3 / $-21 1

12050-WMK5-RC-R-1.3 / TIF-lO 1

12050-WMK5-RC-R-1.3 / 5-22 1

12050-WMK5-RC-R-1.3 / TIF-ll 1

12050-WMK5-RC-R-1.3 / 5-23 1

12050-WMK5-RC-R-1.3 / TIF-12 1

12050-WMK5-RC-R-1.3 / $-24 1

12050-WMK5-RC-R-1.3 / TIF-13 1

12050-WMK5-RC-R-1.3 / 5-25 1

12050-WMK5-RC-R-1.3 / TIF-14 1

12050-WMK5-RC-R-1.3 / $-26 1

12050-WMK5-RC-R-1.3 / TIF-15 1

12050-WMK5-RC-R-1.3 / 5-27 1

12050-WMK5-RC-R-1.3 / TIF-16 1

12050-WMK5-RC-R-1.3 / $-28 1

12050-WMK5-RC-R-1.3 / TIF-17 1

12050-WMK5-RC-R-1.3 / $-29 1

12050-WMK5-RC-R-1.3 / TIF-18 1

12050-WMK5-RC-R-1.3 / 5-30 1

12050-WMK5-RC-R-1.3 / TIF-19 1

12050-WMK5-RC-R-1.3 / 5-31 1

12050-WMK5-RC-R-1.3 / TIF-20 1

12050-WMK5-RC-R-1.3 / 5-32 1

12050-WMK5-RC-R-1.3 / TIF-21 1

12050-WMK5-RC-R-1.3 / 5-33 1

12050-WMK5-RC-R-1.3 / TIF-22 1

12050-WMK5-RC-R-1.3 / 5-34 1

12050-WMK5-RC-R-1.3 / TIF-23 1

12050-WMK5-RC-R-1.3 / 5-35 1

12050-WMK5-RC-R-1.3 / TIF-24 1

12050-WMK5-RC-R-1.3 / 5-36 1

12050-WMK5-RC-R-1.3 / TIF-25 1

12050-WMK5-RC-R-1.3 / 5-37 1

12050-WMK5-RC-R-1.3 / TIF-26 1

12050-WMK5-RC-R-1.3 / 5-38 1

12050-WMK5-RC-R-1.3 / TIF-27 1

12050-WMK5-RC-R-1.3 / 5-39 1

12050-WMK5-RC-R-1.3 / TIF-28 1

12050-WMK5-RC-R-1.3 / 5-40 1

12050-WMK5-RC-R-1.3 / TIF-29 1

12050-WMK5-RC-R-1.3 / 5-41 1

12050-WMK5-RC-R-1.3 / TIF-30 1

12050-WMK5-RC-R-1.3 / 5-42 1

12050-WMK5-RC-R-1.3 / TIF-31 1

12050-WMK5-RC-R-1.3 / $-43 1

12050-WMK5-RC-R-1.3 / TIF-32 1

12050-WMK5-RC-R-1.3 / 5-44 1

12050-WMK5-RC-R-1.3 / TIF-33 1

12050-WMK5-RC-R-1.3 / 5-45 1

12050-WMK5-RC-R-1.3 / TIF-34 1

12050-WMK5-RC-R-1.3 / 5-46 1

12050-WMK5-RC-R-1.3 / TIF-35 1

12050-WMK5-RC-R-1.3/ $-47 1

12050-WMK5-RC-R-1.3 / TIF-36 1

12050-WMK5-RC-R-1.3 / 5-48 1

12050-WMK5-RC-R-1.3 / TIF-37 1

12050-WMK5-RC-R-1.3 / 5-49 1

12050-WMK5-RC-R-1.3 / TIF-38 1

12050-WMK5-RC-R-1.3 / 5-50 1

12050-WMK5-RC-R-1.3 / TIF-39 1

12050-WMK5-RC-R-1.3 / 5-51 1

12050-WMK5-RC-R-1.3 / TIF-40 1

12050-WMK5-RC-R-1.3 / $-52 1

12050-WMK5-RC-R-1.3 / TIF-41 1

12050-WMK5-RC-R-1.3 / 5-53 1

12050-WMK5-RC-R-1.3 / TIF-42 1

12050-WMK5-RC-R-1.3 / 5-54 1

12050-WMK5-RC-R-1.3 / TIF-43 1

12050-WMK5-RC-R-1.3 / 5-55 1

12050-WMK5-RC-R-1.3 / TIF-44 1

12050-WMK5-RC-R-1.3 / 5-56 1

12050-WMK5-RC-R-1.3 / TIF-45 1

12050-WMK5-RC-R-1.3 / 5-57 1

12050-WMK5-RC-R-1.3 / TIF-46 1

12050-WMK5-RC-R-1.3 / 5-58 1

12050-WMK5-RC-R-1.3 / TIF-47 1

12050-WMK5-RC-R-1.3 / TIF-01 1

12050-WMK5-RC-R-1.3 / TIF-48 1

12050-WMK5-RC-R-1.3 / TIF-02 1

12050-WMK5-RC-R-1.3 / TIF-49 NAPS U2 14-151 Plan 9-34 Revision 0

North Anna Power Station urut 2 l-ourth Inspection Interval Classification and Identification of Components ASME Class Component Identification ASME Class Component Identification 1

120S0-WMKS-RC-R-1.3 / TIF-SO 1

120S0-WMKS-RC-R-1.4/ CCW-39 1

120S0-WMKS-RC-R-1.3 / TIF-S1 1

120S0-WMKS-RC-R-1.4 / CCWAO 1

120S0-WMKS-RC-R-1.3 / TIF-S2 1

120S0-WMKS-RC-R-1.4/ CCW-41 1

120S0-WMKS-RC-R-1.3 / TIF-S3 1

120S0-WMKS-RC-R-1.4/ CCW-42 1

120S0-WMKS-RC-R-1.3 / TIF-S4 1

120S0-WMKS-RC-R-1.4/ CCW-43 1

120S0-WMKS-RC-R-1.3 / TIF-SS 1

120S0-WMKS-RC-R-1.4/ CCW-44 1

120S0-WMKS-RC-R-1.3 / TIF-S6 1

120S0-WMKS-RC-R-1.4/ CCW-4S 1

120S0-WMKS-RC-R-1.3 / TIF-S7 1

120S0-WMKS-RC-R-1.4/ CCW-46 1

120S0-WMKS-RC-R-1.3 / TIF-S8 1

120S0-WMKS-RC-R-1.4 / CCW-47 1

120S0-WMKS-RC-R-1.4/ CCW-01 1

120S0-WMKS-RC-R-1.4/ CCW-48 1

120S0-WMKS-RC-R-1.4/ CCW-02 1

120S0-WMKS-RC-R-1.4/ CCW-49 1

120S0-WMKS-RC-R-1.4 / CCW-03 1

120S0-WMKS-RC-R-1.4/ CCW-SO 1

120S0-WMKS-RC-R-1.4/ CCW-04 1

120S0-WMKS-RC-R-1.4/ CCW-S1 1

120S0-WMKS-RC-R-1.4/ CCW-OS 1

120S0-WMKS-RC-R-1.4/ CCW-S2 1

120S0-WMKS-RC-R-1.4 / CCW-06 1

120S0-WMKS-RC-R-1.4/ CCW-S3 1

120S0-WMKS-RCR-1.4 / CCW-07 1

120S0-WMKS-RC-R-1.4 / CCW-S4 1

120S0-WMKS-RC-R-1.4/ CCW-08 1

120S0-WMKS-RC-R-1.4/ CCW-SS 1

120S0-WMKS-RC-R-1.4/ CCW-09 1

120S0-WMKS-RC-R-1.4/ CCW-S6 1

120S0-WMKS-RC-R-1.4/ CCW-10 1

120S0-WMKS-RC-R-1.4/ CCW-S7 1

120S0-WMKS-RC-R-1.4 / CCW-ll 1

120S0-WMKS-RC-R-1.4/ CCW-S8 1

120S0-WMKS-RC-R-1.4 / CCW-12 1

120S0-WMKS-RC-R-1.4 / CVW-01 1

120S0-WMKS-RC-R-1.4/ CCW-13 1

120S0-WMKS-RC-R-1.4/ CVW-02 1

120S0-WMKS-RC-R-1.4 / CCW-14 1

120SQ-WMKS-RC-R-1.4/ CVW-03 1

120S0-WMKS-RC-R-1.4/ CCW-1S 1

120S0-WMKS-RC-R-1.4/ CVW-04 1

120S0-WMKS-RC-R-1.4/ CCW-16 1

120S0-WMKS-RC-R-1.4/ CVW-OS 1

120S0-WMKS-RC-R-1.4 / CCW-17 1

120S0-WMKS-RC-R-1.4 / CVW-06 1

120S0-WMKS-RC-R-1.4/ CCW-18 1

120S0-WMKS-RC-R-1.4/ CVW-07 1

120S0-WMKS-RC-R-1.4 / CCW-19 1

120S0-WMKS-RC-R-1.4/ CVW-08 1

120S0-WMKS-RC-R-1.4 / CCW-20 1

120S0-WMKS-RC-R-1.4/ CVW-09 1

120S0-WMKS-RC-R-1.4/ CCW-21 1

120S0-WMKS-RC-R-1.4/ CVW-10 1

120S0-WMKS-RC-R-1.4/ CCW-22 1

120S0-WMKS-RC-R-1.4 / CVW-ll 1

120S0-WMKS-RC-R-1.4 / CCW-23 1

120S0-WMKS-RC-R-1.4/ CVW-12 1

120S0-WMKS-RC-R-1.4 / CCW-24 1

120S0-WMKS-RC-R-1.4/ CVW-13 1

120S0-WMKS-RC-R-1.4/ CCW-2S 1

120S0-WMKS-RC-R-1.4/ CVW-14 1

120S0-WMKS-RC-R-1.4 / CCW-26 1

120S0-WMKS-RC-R-1.4/ CVW-1S 1

120S0-WMKS-RC-R-1.4/ CCW-27 1

120S0-WMKS-RC-R-1.4/ CVW-16 1

120S0-WMKS-RC-R-1.4 / CCW-28 1

120S0-WMKS-RC-R-1.4/ CVW-17 1

120S0-WMKS-RC-R-1.4/ CCW-29 1

120S0-WMKS-RC-R-1.4/ CVW-18 1

120S0-WMKS-RC-R-1.4/ CCW-30 1

120S0-WMKS-RC-R-1.4/ CVW-19 1

120S0-WMKS-RC-R-1.4/ CCW-31 1

120S0-WMKS-RC-R-1.4/ CVW-20 1

120S0-WMKS-RC-R-1.4 / CCW-32 1

120S0-WMKS-RC-R-1.4 / CVW-21 1

120S0-WMKS-RC-R-1.4/ CCW-33 1

120S0-WMKS-RC-R-1.4/ CVW-22 1

120S0-WMKS-RC-R-1.4/ CCW-34 1

120S0-WMKS-RC-R-1.4/ CVW-23 1

120S0-WMKS-RC-R-1.4 / CCW-3S 1

120S0-WMKS-RC-R-1.4/ CVW-24 1

120S0-WMKS-RC-R-1.4/ CCW-36 1

120SQ-WMKS-RC-R-1.4/ CVW-2S 1

120S0-WMKS-RC-R-1.4 / CCW-37 1

120S0-WMKS-RC-R-1.4/ CVW-26 1

120S0-WMKS-RC-R-1.4 / CCW-38 1

120S0-WMKS-RC-R-1.4/ CVW-27 NAPSU2 14-151 Plan 9-35 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval (Iil55ificatlon and Identification of Components ASME Class Component Identification ASME Class Component Identification 1

12050-WMKS-RC-R-1.4/ CVW-28 1

12050-WMKS-RC-R-l.4 / N-17 1

12050-WMKS-RC-R-1.4/ CVW-29 1

12050-WMKS-RC-R-l.4 / N-18 1

12050-WMKS-RC-R-l.4 / CVW-30 1

12050-WMKS-RC-R-1.4/ N-19 1

12050-WMKS-RC-R-l.4 / CVW-31 1

12050-WMKS-RC-R-1.4/ N-20 1

12050-WMKS-RC-R-l.4 / CVW-32 1

12050-WMKS-RC-R-1.4/ N-21 1

12050-WMKS-RC-R-1.4/ CVW-33 1

12050-WMKS-RC-R-1.4/ N-22 1

12050-WMKS-RC-R-l.4 / CVW-34 1

12050-WMKS-RC-R-1.4/ N-23 1

12050-WMKS-RC-R-l.4 / CVW-35 1

12050-WMKS-RC-R-l.4 / N-24 1

12050-WMKS-RC-R-l.4 / CVW-36 1

120S0-WMKS-RC-R-l.4 / N-2S 1

120S0-WMKS-RC-R-l.4/ CVW-37 1

120S0-WMKS-RC-R-1.4/ N-26 1

12050-WMKS-RC-R-1.4/ CVW-38 1

120S0-WMKS-RC-R-1.4/ N-27 1

120S0-WMKS-RC-R-l.4 / CVW-39 1

120S0-WMKS-RC-R-1.4/ N-28 1

120S0-WMKS-RC-R-l.4 / CVW-40 1

12050-WMKS-RC-R-1.4/ N-29 1

12050-WMKS-RC-R-l.4 / CVW-41 1

120S0-WMKS-RC-R-1.4/ N-30 1

120S0-WMKS-RC-R-1.4/ CVW-42 1

120S0-WMKS-RC-R-1.4/ N-31 1

12050-WMKS-RC-Rl.4 / CVW-43 1

120S0-WMKS-RC-R-1.4/ N-32 1

12050-WMKS-RC-R-1.4/ CVW-44 1

12050-WMKS-RC-R-1.4/ N-33 1

120S0-WMKS-RC-R-1.4/ CVW-4S 1

12050-WMKS-RC-R-1.4/ N-34 1

120S0-WMKS-RC-R-l.4/ CVW-46 1

120S0-WMKS-RC-R-1.4/ N-35 1

120S0-WMKS-RC-R-l.4 / CVW-47 1

120S0-WMKS-RC-R-1.4/ N-36 1

120S0-WMKS-RC-R-l.4/ CVW-48 1

120S0-WMKS-RC-R-1.4/ N-37 1

120S0-WMKS-RC-R-1.4/ CVW-49 1

120S0-WMKS-RC-R-1.4/ N-38 1

120S0-WMKS-RC-R-l.4 / CVW-SO 1

12050-WMKS-RC-R-l.4/ N-39 1

120S0-WMKS-RC-R-1.4/ CVW-Sl 1

120S0-WMKS-RC-R-1.4/ N-40 1

12050-WMKS-RC-R-1.4/ CVW-52 1

120S0-WMKS-RC-R-1.4/ N-41 1

120S0-WMKS-RC-R-1.4/ CVW-S3 1

120S0-WMKS-RC-R-l.4 / N-42 1

120S0-WMKS-RC-R-1.4/ CVW-S4 1

120S0-WMKS-RC-R-1.4/ N-43 1

120S0-WMKS-RC-R-1.4/ CVW-SS 1

120S0-WMKS-RC-R-1.4/ N-44 1

120S0-WMKS-RC-R-1.4/ CVW-S6 1

120S0-WMKS-RC-R-1.4/ N-4S 1

12050-WMKS-RC-R-1.4/ CVW-S7 1

120S0-WMKS-RC-R-1.4/ N-46 1

12050-WMKS-RC-R-1.4/ CVW-S8 1

120S0-WMKS-RC-R-1.4/ N-47 1

120S0-WMKS-RC-R-1.4/ N-Ol 1

120S0-WMKS-RC-R-1.4/ N-48 1

12050-WMKS-RC-R-l.4 / N-02 1

120S0-WMKS-RC-R-1.4/ N-49 1

120S0-WMKS-RC-R-1.4/ N-03 1

120S0-WMKS-RC-R-l.4 / N-SO 1

120S0-WMKS-RC-R-1.4/ N-04 1

120S0-WMKS-RC-R-1.4/ N-Sl 1

120S0-WMKS-RC-R-1.4/ N-OS 1

12050-WMKS-RC-R-1.4/ N-S2 1

120S0-WMKS-RC-R-1.4/ N-06 1

120S0-WMKS-RC-R-1.4/ N-S3 1

120S0-WMKS-RC-R-1.4/ N-07 1

120S0-WMKS-RC-R-l.4 / N-54 1

12050-WMKS-RC-R-1.4/ N-08 1

120S0-WMKS-RC-R-1.4/ N-SS 1

120S0-WMKS-RC-R-1.4/ N-09 1

i20S0-WMKS-RC-R-1.4/ N-56 1

120S0-WMKS-RC-R-1.4/ N-lO 1

120S0-WMKS-RC-R-1.4/ N-S7 1

120S0-WMKS-RC-R-1.4/ N-ll 1

12050-WMKS-RC-R-1.4/ N-S8 1

12050-WMKS-RC-R-1.4/ N-12 1

12050-WMKS-RC-R-l.S / R-02 1

12050-WMKS-RC-R-l.4 / N-13 1

12050-WMKS-RC-R-1.5/ R-03 1

12050-WMKS-RC-R-1.4/ N-14 1

12050-WMKS-RC-R-l.S / R-04 1

12050-WMKS-RC-R-1.4/ N-15 1

12050-WMKS-RC-R-l.S / R-05 1

120S0-WMKS-RC-R-l.4/ N-16 1

12050-WMKS-RC-R-l.S / R-06 NAPS U2 14-151 Plan 9-36 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval C1ac;siflcatlon and Identification of Components ASME Class 1

1 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

Component Identification 120S0-WMKS-RC-R-l.S / R-07 2-RC-R-l.l / RC-R-1/ BMI 120S0-WMKS-0101A-1 / 32-SHP-401 /26 120S0-WMKS-0101A-1/ 32-SHP-401 /27 120S0-WMKS-0101A-1 / 32-SHP-401 / 2-SHP-HSS-38A 120S0-WMKS-0101A-1/ 32-SHP-401 / 2-SHP-HSS-38B 120S0-WMKS-0101A-1 / 32-SHP-401 / 2-SHP-R-216 120S0-WMKS-0101A-1/ 32-SHP-401 / 2-SHP-R-603 120S0-WMKS-0101A-1 / 32-SHP-401 / SO 120S0-WMKS-0101A-1/ 32-SHP-401 / S1 120S0-WMKS-0101A-1 / 32-SHP-401 / S9 120S0-WMKS-0101A-1 / 32-SHP-401 / 62H 120S0-WMKS-0101A-1 / 32-SHP-401 / SW-92 120S0-WMKS-0101A-1 / 32-SHP-401 / SW-94 120S0-WMKS-0101A-1 / 32-SHP-401 / SW-9S 120S0-WMKS-0101A-1/ 32-SHP-422 /13 120S0-WMKS-0101A-1/ 32-SHP-422 /2 120S0-WMKS-0101A-1/ 32-SHP-422 / 2-SHP-HSS-213A 120S0-WMKS-0101A-1/ 32-SHP-422 / 2-SHP-HSS-213B 120S0-WMKS-0101A-1/ 32-SHP-422 / 4 120S0-WMKS-0101A-1/ 32-SHP-422 / 72 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-1W 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-3W(SW-81) 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-4W(SW-80) 120SQ-WMKS-0101A-1/ 32-SHP-422 / SW-SW(SW-79) 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-6W(SW-78) 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-7S 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-76 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-7W(SW-77) 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-82 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-8W 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-93 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-94 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-9S 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-9S(SW-81) 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-96(SW-80) 120S0-WMKS-0101A-1/ 32-SHP-422 / SW-97(SW-79) 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-98(SW-78) 120S0-WMKS-0101A-1 / 32-SHP-422 / SW-99(SW-77) 120S0-WMKS-0101A-2 / 32-SHP-402 /1 120S0-WMKS-0101A-2/ 32-SHP-402 / 12H 120S0-WMKS-0101A-2 / 32-SHP-402 /2 120S0-WMKS-0101A-2 / 32-SHP-402 / 2-SHP-HSS-30A 120S0-WMKS-0101A-2 / 32-SHP-402 / 2-SHP-HSS-30B 120S0-WMKS-0101A-2 / 32-SHP-402 / 2-SHP-R-21S 120S0-WMKS-0101A-2/ 32-SHP-402 / 2-SHP-R-602 120S0-WMKS-0101A-2 / 32-SHP-402 / SO ASME Class 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

Component Identification 120S0-WMKS-0101A-2 / 32-SHP-402 / S1 120S0-WMKS-0101A-2/ 32-SHP-402 /74 120S0-WMKS-0101A-2/ 32-SHP-402 / SW-89 120S0-WMKS-0101A-2 / 32-SHP-402 / SW-90 120S0-WMKS-0101A-2 / 32-SHP-402 / SW-94 120S0-WMKS-0101A-2/ 32-SHP-423 /14 120S0-WMKS-0101A-2/ 32-SHP-423 / 2-SHP-HSS-212A 120S0-WMKS-0101A-2 / 32-SHP-423 / 2-SHP-HSS-212B 120S0-WMKS-0101A-2/ 32-SHP-423 / 7 120S0-WMKS-0101A-2/ 32-SHP-423 / 8 120S0-WMKS-0101A-2/ 32-SHP-423 / 9 120S0-WMKS-0101A-2 / 32-SHP-423 / 9SJ 120S0-WMKS-0101A-2/ 32-SHP-423 / 96J 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-10D(SW-83) 120S0-WMKS-0101A-2 / 32-SHP-423 / SW-11D 120S0-WMKS-0101A-2/ 32-SHP-423 /SW-12D 120S0-WMKS-0101A-2 / 32-SHP-423 / SW-1D(SW-87) 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-2D(SW-86) 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-3D(SW-8S) 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-4D(SW-84) 120S0-WMKS-0101A-2 / 32-SHP-423 / SW-SD(SW-83) 120S0-WMKS-0101A-2 / 32-SHP-423 / SW-6D(SW-87) 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-7D(SW-86) 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-81 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-82 120S0-WMKS-0101A-2 / 32-SHP-423 / SW-88 120S0-WMKS-0101A-2 / 32-SHP-423 / SW-8D(SW-8S) 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-99W 120S0-WMKS-0101A-2/ 32-SHP-423 / SW-9D(SW-84) 120S0-WMKS-0101A-3 / 32-SHP-403 /10 120S0-WMKS-0101A-3 / 32-SHP-403 /11 120S0-WMKS-0101A-3/ 32-SHP-403 /19 120S0-WMKS-0101A-3 / 32-SHP-403 / 2-SHP-HSS-23A 120S0-WMKS-0101A-3/ 32-SHP-403 / 2-SHP-HSS-23B 120S0-WMKS-0101A-3 / 32-SHP-403 / 2-SHP-R-214 120S0-WMKS-0101A-3/ 32-SHP-403 / 2-SHP-R-601 120S0-WMKS-0101A-3/ 32-SHP-403 / 3H 120S0-WMKS-0101A-3 / 32-SHP-403 / 74 120S0-WMKS-0101A-3 / 32-SHP-403 / 7S i20S0-WMKS-OIOIA-3/ 32-SHP-403 / SW-16'vV 120S0-WMKS-010IA-3 / 32-SHP-403 / SW-23W 120SQ-WMKS-OIOIA-3 / 32-SHP-424 /16 120S0-WMKS-0101A-3/ 32-SHP-424 / 20W 120S0-WMKS-010IA-3 / 32-SHP-424 / 21W 120S0-WMKS-OIOIA-3 / 32-SHP-424 / 2-SHP-HSS-211A 120S0-WMKS-OIOIA-3/ 32-SHP-424 / 2-SHP-HSS-211B 120S0-WMKS-OIOIA-3/ 32-SHP-424 / 3W NAPS U2 14-151 Plan 9-37 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

Component Identification 120S0-WMKS-OI0IA-3!32-SHP-424!9A 120S0-WMKS-OI01A-3!32-SHP-424! SW-12W 120S0-WMKS-OIOIA-3!32-SHP-424! SW-17W 120S0-WMKS-OIOIA-3!32-SHP-424! SW-18W 120S0-WMKS-OIOIA-3!32-SHP-424! SW-19W 120S0-WMKS-OIOIA-3!32-SHP-424! SW-22W 120S0-WMKS-OIOIA-3!32-SHP-424! SW-23W(SW-llW) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-24W(SW-IOW) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-2SW(SW-9W) 120S0-WMKS-OlOIA-3!32-SHP-424! SW-26W(SW-8W) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-27W(SW-7W) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-28W(SW-llW) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-29W(SW-IOW) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-30W(SW-9W) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-31W(SW-8W) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-32W(SW-7W) 120S0-WMKS-OIOIA-3!32-SHP-424! SW-33W 120S0-WMKS-OIOIA-3!32-SHP-424! SW-SW 120S0-WMKS-0101A-3!32-SHP-424! SW-6W 120S0-WMKS-OIOIB!32-SHP-401!2 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-207 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-208 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-209A 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-209B 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-223A 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-223B 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-224 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-HSS-600 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-PEN-74 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-R-43 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-R-44 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-SH-42 120S0-WMKS-0101B !32-SHP-401!2-SHP-SH-4S 120S0-WMKS-OIOIB!32-SHP-401!2-SHP-SH-46 120S0-WMKS-OIOIB!32-SHP-401!3 120S0-WMKS-0101B !32-SHP-401!3SW 120S0-WMKS-OIOIB!32-SHP-401!37W 120S0-WMKS-OIOIB!32-SHP-401!4 120S0-WMKS-OIOIB!32-SHP-401!S 120S0-WMKS-OIOIB!32-SHP-401!6 120S0-WMKS-OIOIB!32-SHP-401!7 120S0-WMKS-OIOIB!32-SHP-401!77J 120S0-WMKS-OIOIB!32-SHP-401!78J 120S0-WMKS-OIOIB!32-SHP-401!8 120S0-WMKS-OI01B !32-SHP-401!81J 120S0-WMKS-OIOIB !32-SHP-401!82J 120S0-WMKS-OIOIB!32-SHP-401!9 ASME Class 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

2 2

Component Identification 12050-WMKS-OIOIB !32-SHP-401! SW-IW 12050-WMKS-OIOIB !32-SHP-401! SW-71 12050-WMKS-OIOIB !32-SHP-401! SW-72 12050-WMKS-OIOIB !32-SHP-401! SW-74 12050-WMKS-0101B !32-SHP-401! SW-75 12050-WMKS-OIOIB !32-SHP-401! SW-76 12050-WMKS-0101B !32-SHP-401! SW-79 12050-WMKS-0101B !32-SHP-401! SW-80 12050-WMKS-OIOIB !32-SHP-401! SW-83 12050-WMKS-OIOIB !32-SHP-401! SW-84 12050-WMKS-OIOIB !32-SHP-401! SW-85 12050-WMKS-OIOIB !32-SHP-401! SW-86 12050-WMKS-OIOIB !32-SHP-401! SW-87 12050-WMKS-OIOIB !32-SHP-401! SW-88 12050-WMKS-OIOIB !32-SHP-401! SW-89 12050-WMKS-0101B !32-SHP-401! SW-90 12050-WMKS-0101B !32-SHP-401! SW-91 12050-WMKS-OIOIB !32-SHP-401! SW-93 12050-WMKS-OIOIC !32-SHP-402!1l5W 12050-WMKS-0101C !32-SHP-402!1l7W 120S0-WMKS-0101C !32-SHP-402!27 12050-WMKS-OIOIC !32-SHP-402!28 120S0-WMKS-0101C !32-SHP-402!29 120S0-WMKS-OIOIC !32-SHP-402!2-SHP-HSS-20S 12050-WMKS-OIOIC !32-SHP-402!2-SHP-HSS-206 12050-WMKS-0101C !32-SHP-402!2-SHP-PEN-7S 120S0-WMKS-0101C !32-SHP-402!2-SHP-SH-47 12050-WMKS-OIOIC !32-SHP-402!30 12050-WMKS-0101C !32-SHP-402!31 12050-WMKS-OIOIC !32-SHP-402!79H 12050-WMKS-OIOIC !32-SHP-402! SW-80 12050-WMKS-OIOIC !32-SHP-402! SW-82 12050-WMKS-OIOIC !32-SHP-402! SW-83 12050-WMKS-OIOIC !32-SHP-402! SW-84 12050-WMKS-OIOIC !32-SHP-402! SW-85 12050-WMKS-OIOIC !32-SHP-402! SW-90 12050-WMKS-OIOID !32-SHP-403!17W 12050-WMKS-0101D !32-SHP-403!18N 120S0-WMKS-OIOID !32-SHP-403!2-SHP-HSS-201A 12050-WMKS-OlOiD !32-SHP-403!2-SHP-HSS-201B 12050-WMKS-OIOID !32-SHP-403!2-SHP-HSS-202A 120S0-WMKS-OIOID !32-SHP-403!2-SHP-HSS-202B 12050-WMKS-0101D !32-SHP-403!2-SHP-HSS-203 120S0-WMKS-OlOlD !32-SHP-403!2-SHP-HSS-204 12050-WMKS-OlOlD !32-SHP-403!2-SHP-HSS-225 120S0-WMKS-OlOlD !32-SHP-403!2-SHP-PEN-73 12050-WMKS-OIOID !32-SHP-403!2-SHP-SH-I08 NAP5 U2 14-151 Plan 9-38 Revisiona

Nor th Anna Power Station Unit 2 Fourth lnspertion Interval Classification and Identification of Components ASMEClass 2

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Component Identification 120S0-WMKS-010lD / 32-SHP-403 / 2-SHP-SH-48 120S0-WMKS-0101D / 32-SHP-403 / 2-SHP-SH-49 120S0-WMKS-0101D / 32-SHP-403 / 49 120S0-WMKS-010lD / 32-SHP-403 / SO 120S0-WMKS-010lD / 32-SHP-403 / S1 120S0-WMKS-01OlD / 32-SHP-403 / S2 120S0-WMKS-0101D / 32-SHP-403 /53A 12050-WMKS-0101D / 32-SHP-403 / 54 12050-WMKS-0101D / 32-SHP-403 / 55 12050-WMKS-0101D / 32-SHP-403 /57W 12050-WMKS-0101D / 32-SHP-403 / S9W 12050-WMKS-0101D / 32-SHP-403 /SW-10W 120S0-WMKS-0101D / 32-SHP-403 /SW-llW 12050-WMKS-0101D / 32-SHP-403 /SW-12W 12050-WMKS-0101D / 32-SHP-403 /SW-13W 12050-WMKS-01OlD / 32-SHP-403 /SW-14W 12050-WMKS-0101D / 32-SHP-403 / SW-15W 12050-WMKS-0101D / 32-SHP-403 /SW-1W 120S0-WMKS-0101D / 32-SHP-403 /SW-2W 12050-WMKS-0101D / 32-SHP-403 /SW-3W 12050-WMKS-010lD / 32-SHP-403 /SW-5W 12050-WMKS-01OlD / 32-SHP-403 /SW-6W 12050-WMKS-0101D / 32-SHP-403 /SW-7W 12050-WMKS-0101D / 32-SHP-403 /SW-8W 120S0-WMKS-0101D / 32-SHP-403 / SW-99 12050-WMKS-0101D / 32-SHP-403 /SW-9W 12050-WMKS-0101GA / 6-SHP-437 / 1 12050-WMKS-0101GA / 6-SHP-437 /10 12050-WMKS-0101GA / 6-SHP-437 /12 120S0-WMKS-0101GA / 6-SHP-437 /13 12050-WMKS-0101GA / 6-SHP-437 / 14 12050-WMKS-0101GA / 6-SHP-437 / 16 120S0-WMKS-0101GA / 6-SHP-437 / 2 120S0-WMKS-0101GA / 6-SHP-437 / 23H 12050-WMKS-0101GA / 6-SHP-437 / 2-SHP-SH-1l8 12050-WMKS-0101GA / 6-SHP-437 / 3 12050-WMKS-0101GA / 6-SHP-437 / 4 12050-WMKS-0101GA / 6-SHP-437 / 5 12050-WMKS-0101GA / 6-SHP-437 / 6 12050-WMKS-0101GA / 6-SHP-437 / 7 12050-WMKS-0101GA / 6-SHP-437 / 8 12050-WMKS-0101GA / 6-SHP-437 / 9 12050-WMKS-0101GB / 6-SHP-438 /1 12050-WMKS-0101GB / 6-SHP-438 /10 12050-WMKS-0101GB / 6-SHP-438 / 12 12050-WMKS-0101GB / 6-SHP-438 /13 12050-WMKS-0101GB / 6-SHP-438 /14 ASMEClass 2

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Component Identification 12050-WMKS-0101GB / 6-SHP-438 /16 120S0-WMKS-0101GB / 6-SHP-438 / 2 120S0-WMKS-0101GB / 6-SHP-438 / 23H 12050-WMKS-0101GB / 6-SHP-438 / 2-SHP-SH-1l7 12050-WMKS-0101GB / 6-SHP-438 / 3 12050-WMKS-0101GB / 6-SHP-438 / 4 120S0-WMKS-0101GB / 6-SHP-438 / 5 12050-WMKS-0101GB / 6-SHP-438 / 6 12050-WMKS-0101GB / 6-SHP-438 / 7 12050-WMKS-0101GB / 6-SHP-438 / 8 12050-WMKS-0101GB / 6-SHP-438 / 9 120S0-WMKS-0101GC / 6-SHP-439 /10 120S0-WMKS-0101GC / 6-SHP-439 / 12 12050-WMKS-0101GC / 6-SHP-439 /13 120S0-WMKS-0101GC / 6-SHP-439 /14 120S0-WMKS-0101GC / 6-SHP-439 /16 12050-WMKS-0101GC / 6-SHP-439 / 1A 12050-WMKS-0101GC / 6-SHP-439 /2 120S0-WMKS-0101GC / 6-SHP-439 / 23H 12050-WMKS-0101GC / 6-SHP-439 / 2-SHP-SH-1l6 12050-WMKS-0101GC / 6-SHP-439 / 3 12050-WMKS-0101GC / 6-SHP-439 / 4 12050-WMKS-0101GC / 6-SHP-439 /5 120S0-WMKS-0101GC / 6-SHP-439 / 6 12050-WMKS-0101GC / 6-SHP-439 / 7 120S0-WMKS-0101GC / 6-SHP-439 / 8 12050-WMKS-0101GC / 6-SHP-439 / 9 12050-WMKS-0102A / 16-WFPD-424 /1 (NEW WELD 75) 12050-WMKS-0102A / 16-WFPD-424 / 13 120S0-WMKS-0102A / 16-WFPD-424 / 14B 12050-WMKS-0102A / 16-WFPD-424 /19 12050-WMKS-0102A / 16-WFPD-424 /2 12050-WMKS-0102A / 16-WFPD-424 /20 12050-WMKS-0102A / 16-WFPD-424 / 22A 12050-WMKS-0102A / 16-WFPD-424 / 2-HSS-200 12050-WMKS-0102A / 16-WFPD-424 / 2-HSS-201 12050-WMKS-0102A / 16-WFPD-424 / 2-HSS-202 12050-WMKS-0102A / 16-WFPD-424 / 2-HS5-203 120S0-WMKS-0102A / 16-WFPD-424 / 2-HSS-204 12050-'vVrv1KS-0102A / 16-Vv'FPD-424 J2-HSS-20S 12050-WMKS-0102A / 16-WFPD-424 / 2-HS5-212 120S0-WMKS-0102A / 16-WFPD-424 / 2-HSS-231 12050-WMKS-0102A / 16-WFPD-424 / 2-HSS-232 12050-WMK5-0102A / 16-WFPD-424 / 2-PEN-78 12050-WMKS-0102A / 16-WFPD-424 / 2-R-33 12050-WMKS-0102A / 16-WFPD-424 / 2-R-34 12050-WMK5-0102A / 16-WFPD-424 / 2-R-35 NAPS U2 14-151 Plan 9-39 Revision 0

North Anna Power Station Unit 2 rourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 12050-WMKS-OI02A / 16-WFPD-424 / 2-R-43 12050-WMKS-OI02A / 16-WFPD-424 / 2-SH-30 12050-WMKS-OI02A / 16-WFPD-424 / 2-SH-32 12050-WMKS-OI02A / 16-WFPD-424 / 2-SH-36 12050-WMKS-OI02A / 16-WFPD-424 / 2-SH-37 12050-WMKS-OI02A / 16-WFPD-424 / 3 12050-WMKS-0102A / 16-WFPD-424 / 4 12050-WMKS-0102A / 16-WFPD-424 / 43H 12050-WMKS-0102A / 16-WFPD-424 / 44H 12050-WMKS-OI02A / 16-WFPD-424 / 45H 12050-WMKS-0102A / 16-WFPD-424 / 46H 12050-WMKS-OI02A / 16-WFPD-424 / 47H 12050-WMKS-OI02A / 16-WFPD-424 / 48H 12050-WMKS-0102A / 16-WFPD-424 / 49 12050-WMKS-0102A / 16-WFPD-424 / S 12050-WMKS-OI02A / 16-WFPD-424 / SOH 12050-WMKS-OI02A / 16-WFPD-424 / 51H 12050-WMKS-0102A / 16-WFPD-424 / 52J 12050-WMKS-0102A / 16-WFPD-424 / 53J 12050-WMKS-0102A / 16-WFPD-424 / 54J 12050-WMKS-0102A / 16-WFPD-424 / 55H 12050-WMKS-0102A / 16-WFPD-424 / 56H 12050-WMKS-0102A / 16-WFPD-424 / 57H 12050-WMKS-0102A / 16-WFPD-424 / 58H 1205D-WMKS-0102A / 16-WFPD-424 / 59H 12050-WMKS-0102A / 16-WFPD-424 / 60H 12050-WMKS-0102A / 16-WFPD-424 / 61H 12050-WMKS-0102A / 16-WFPD-424 / 62H 12050-WMKS-0102A / 16-WFPD-424 / 63H 120S0-WMKS-0102A / 16-WFPD-424 / 66H 120S0-WMKS-0102A / 16-WFPD-424 / 6A 120S0-WMKS-0102A / 16-WFPD-424 / 75 120S0-WMKS-0102A / 16-WFPD-424 / 76 120S0-WMKS-0102A / 16-WFPD-424 / 77 120S0-WMKS-0102A / 16-WFPD-424 / 78 120S0-WMKS-0102A / 16-WFPD-424 / SW-23 120S0-WMKS-0102A / 16-WFPD-424 / SW-24 120S0-WMKS-0102A / 16-WFPD-424 / SW-2S 120S0-WMKS-0102A / 16-WFPD-424 / SW-26 120S0-WMKS-0102A / 16-WFPD-424 / SW-27 120S0-WMKS-0102A / 16-WFPD-424 / SW-28 120S0-WMKS-0102A / 16-WFPD-424 / SW-29 120S0-WMKS-0102A / 16-WFPD-424 / SW-30 120S0-WMKS-0102A / 16-WFPD-424 / SW-31 120S0-WMKS-0102A / 16-WFPD-424 / SW-38 120S0-WMKS-0102A / 16-WFPD-424 / SW-39 120S0-WMKS-0102A / 16-WFPD-424 / SW-40 ASME Class 2

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Component Identification 120S0-WMKS-OI02A / 16-WFPD-424 / SW-41 120S0-WMKS-0102A / 16-WFPD-424 / SW-42 120S0-WMKS-0102B / 16-WFPD-423 / 11 120S0-WMKS-0102B / 16-WFPD-423 / 12B 120S0-WMKS-0102B / 16-WFPD-423 / 17 120S0-WMKS-0102B / 16-WFPD-423 / 18 120S0-WMKS-0102B / 16-WFPD-423 / 1A (NEW WELD 40) 120S0-WMKS-0102B / 16-WFPD-423 /2 120S0-WMKS-0102B / 16-WFPD-423 / 28 120S0-WMKS-0102B / 16-WFPD-423 /29 120S0-WMKS-0102B / 16-WFPD-423 / 2-HSS-631 12050-WMKS-0102B / 16-WFPD-423 / 2-HSS-632 120S0-WMKS-0102B / 16-WFPD-423 / 2-PEN-77 120S0-WMKS-0102B / 16-WFPD-423 / 2-R-41A 120S0-WMKS-0102B / 16-WFPD-423 / 2-SH-31 120S0-WMKS-0102B / 16-WFPD-423 / 2-SH-41 120S0-WMKS-0102B / 16-WFPD-423 / 3 120S0-WMKS-0102B / 16-WFPD-423 / 32H 120S0-WMKS-0102B / 16-WFPD-423 / 4 120S0-WMKS-0102B / 16-WFPD-423 / 40 120S0-WMKS-0102B / 16-WFPD-423 / 41 120S0-WMKS-0102B / 16-WFPD-423 / 42 120S0-WMKS-0102B / 16-WFPD-423 / 43 120S0-WMKS-0102B / 16-WFPD-423 / SW-20 120S0-WMKS-0102B / 16-WFPD-423 / SW-21 120S0-WMKS-0102B / 16-WFPD-423 / SW-22 12050-WMKS-0102B / 16-WFPD-423 / SW-23 120S0-WMKS-0102B / 16-WFPD-423 / SW-24 120S0-WMKS-0102B / 16-WFPD-423 / SW-2S 120S0-WMKS-0102B / 16-WFPD-423 / SW-27 120S0-WMKS-0102C / 16-WFPD-422 /1 (NEW WELD 57) 120S0-WMKS-0102C / 16-WFPD-422 /12 120S0-WMKS-0102C / 16-WFPD-422 / 13B 120S0-WMKS-0102C / 16-WFPD-422 / 14 120S0-WMKS-0102C / 16-WFPD-422 / 15 120S0-WMKS-0102C / 16-WFPD-422 / 2 120S0-WMKS-0102C / 16-WFPD-422 /20 120S0-WMKS-0102C / 16-WFPD-422 / 2-HSS-21O 120S0-WMKS-0102C / 16-WFPD-422 / 2-HSS-211 120S0-WMKS-0102C / Ib-WFPD-422 / 2-HSS-225 120S0-WMKS-0102C / 16-WFPD-422 / 2-HSS-233 120S0-WMKS-0102C / 16-WFPD-422 / 2-HSS-234 120S0-WMKS-0102C / 16-WFPD-422 / 2-PEN-76 120S0-WMKS-0102C / 16-WFPD-422 / 2-R-38A 120S0-WMKS-0102C / 16-WFPD-422 / 2-R-40 120S0-WMKS-0102C / 16-WFPD-422 / 2-SH-38 120S0-WMKS-0102C / 16-WFPD-422 / 2-SH-39 NAP5 U2 14-151 Plan 9-40 Revision 0

North Anna Power Station Unit 2 Fourth inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 12050-WMK5-0102C / 16-WFPD-422 / 2-5H-42 12050-WMK5-0102C / 16-WFPD-422 / 3 12050-WMK5-0102C / 16-WFPD-422 / 38H 12050-WMK5-0102C / 16-WFPD-422 / 39H 12050-WMK5-0102C / 16-WFPD-422 / 4 12050-WMK5-0102C / 16-WFPD-422 / 40H 12050-WMK5-0102C / 16-WFPD-422 / 41H 12050-WMK5-0102C / 16-WFPD-422 / 42J 12050-WMK5-0102C / 16-WFPD-422 / 43 12050-WMK5-0102C / 16-WFPD-422 / 44AH 12050-WMK5-0102C / 16-WFPD-422 / 44H 12050-WMll::5-0102C / 16-WFPD-422 / 45H 12050-WMK5-0102C / 16-WFPD-422 / 49 12050-WMK5-0102C / 16-WFPD-422 / 57 12050-WMK5-0102C / 16-WFPD-422 / 58 12050-WMK5-0102C / 16-WFPD-422 / 59 12050-WMK5-0102C / 16-WFPD-422 / 5A 12050-WMK5-0102C / 16-WFPD-422 / 60 12050-WMK5-0102C / 16-WFPD-422 / 5W-22 12050-WMK5-0102C / 16-WFPD-422 / 5W-23 12050-WMK5-0102C / 16-WFPD-422 / 5W-24 12050-WMK5-0102C / 16-WFPD-422 / 5W-25 12050-WMK5-0102C / 16-WFPD-422 / 5W-26 12050-WMK5-0102C / 16-WFPD-422 / 5W-27 12050-WMK5-0102C / 16-WFPD-422 / 5W-28 12050-WMK5-0102C / 16-WFPD-422 / 5W-29 12050-WMK5-0102C / 16-WFPD-422 / 5W-30 12050-WMK5-0102C / 16-WFPD-422 / 5W-31 12050-WMK5-0102C / 16-WFPD-422 / 5W-32 12050-WMK5-0102C / 16-WFPD-422 / 5W-35 12050-WMK5-0102C / 16-WFPD-422 / 5W-36 12050-WMK5-0102C / 16-WFPD-422 / 5W-37 12050-WMK5-0104B-1/ 10-51-464 / 23 12050-WMK5-0104B-1/ 10-51-464/ 2-51-H55-802A 12050-WMK5-0104B-1/ 10-51-464/ 2-51-H55-803 12050-WMK5-0104B-1/ 10-51-464/ 2-51-H55-804 12050-WMK5-0104B-1/ 10-51-464/ 2-51-5H-28 12050-WMK5-0104B-1/ 10-51-464/ 2-51-5H-29 12050-WMK5-0104B-1/ 10-51-464/ 2-51-5H-30 12050-WMK5-0104B-1/ 10-51-464/3 12050-WMK5-0104B-1/ 10-51-464/4 12050-WMK5-0104B-1/ 10-51-464/51 12050-WMK5-0104B-1/ 10-51-464/ 52B 12050-WMK5-0104B-1/ 10-51-464/53 12050-WMK5-0104B-1/ 10-51-464/ 5W-57 12050-WMK5-0104B-1/ 10-51-464/ 5W-58 12050-WMK5-0104B-1/ 10-51-464 / 5W-59 ASME Class 2

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Component Identification 12050-WMK5-0104B-1 / 10-51-464/ 5W-60 12050-WMK5-0104B-1/ 10-51-464/ 5W-61 12050-WMK5-0104B-1/ 10-51-464/ 5W-62 12050-WMK5-0104B-1/ 10-51-464/ 5W-63 12050-WMK5-0104B-1/ 10-51-464/ 5W-71 12050-WMK5-0104B-1/ 10-51-464/ 5W-72 12050-WMK5-0104B-1/ 10-51-464/ 5W-73 12050-WMK5-0104B-1/ 10-51-464/ 5W-74 12050-WMK5-0104B-1/ 10-51-464/ 5W-75 12050-WMK5-0104B-1/ 10-51-464/ 5W-76 12050-WMK5-0104B-1/ 10-51-464/ 5W-77 12050-WMK5-0104B-1/ 10-51-542/ 1A 12050-WMK5-0104B-1/ 10-51-542/ 2A 12050-WMK5-0104B-1/ 10-51-542/ 2-51-R-31 12050-WMK5-0104B-1/ 10-51-542/ 5W-18W 12050-WMK5-0104B-1/ 10-51-542/ 5W-19W 12050-WMK5-0104B-1/ 10-51-542 / 5W-45W 12050-WMK5-0104B-1/ 10-51-542 /5W-65 12050-WMK5-0104B-1/ 10-51-542/ 5W-66 12050-WMK5-0104B-1/ 10-51-542 / 5W-83 12050-WMK5-0104B-1/ 10-51-542/ 5W-84 12050-WMK5-0104B-1 / 8-51-449 /16 12050-WMK5-0104B-1 / 8-51-449 / 17A 12050-WMK5-0104B-1 / 8-51-449 / 18H 12050-WMK5-0104B-1 / 8-51-449 / 2-51-A-43 12050-WMK5-0104B-1 / 8-51-449 / 2-51-H55-806 12050-WMK5-0104B-1/ 8-51-449 / 2-51-H55-807A 12050-WMK5-0104B-1/ 8-51-449 / 2-51-H55-807B 12050-WMK5-0104B-1/ 8-51-449 / 2-51-R-33 12050-WMK5-0104B-1 / 8-51-449 / 2-51-R-34 12050-WMK5-0104B-1 / 8-51-449 / 69 12050-WMK5-0104B-1 / 8-51-449 / 5W-16W 12050-WMK5-0104B-1 / 8-51-449 / 5W-17W 12050-WMK5-0104B-1/ 8-51-449 / 5W-47W 12050-WMK5-0104B-1 / 8-51-449 / 5W-48W 12050-WMK5-0104B-1 / 8-51-449 / 5W-49W 12050-WMK5-0104B-1 / 8-51-449 / 5W-67 12050-WMK5-0104B-2 / 10-51-425 /21 12050-WMK5-0104B-2/ 10-51-425 /23 120S0-WMKS-0104B-2/ 10-51-425 / 2-51-HSS-800 12050-WMK5-0104B-2/ 10-51-425 / 2-51-H55-808 12050-WMK5-0104B-2/ 10-51-425 / 2-51-5H-600 12050-WMK5-0104B-2/ 10-51-425 / 3 12050-WMK5-0104B-2/ 10-51-425 / 4 12050-WMK5-0104B-2/ 10-51-425 / 49 12050-WMK5-0104B-2/ 10-51-425 / 50A 12050-WMK5-0104B-2/ 10-51-425 / 51 NAPS U2 14-151 Plan 9-41 Revision a

North Anna Power Station Unit 2 Fourth Inspection Interval CI<l<;sificatlon and Identification of Components ASME Class 2

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Component Identification 12050-WMK5-0104B-2/ 10-51-425 /5W-21W 12050-WMK5-0104B-2/ 10-51-425/ 5W-22W 12050-WMK5-0104B-2/ 10-51-425 /5W-23W 12050-WMK5-0104B-2/ 10-51-425/ 5W-24W 12050-WMK5-0104B-2/ 10-51-425 /5W-25W 12050-WMK5-0104B-2/ 10-51-425/ 5W-26W 12050-WMK5-0104B-2/ 10-51-425 /5W-27W 12050-WMK5-0104B-2/ 10-51-425/ 5W-28W 12050-WMK5-0104B-2/ 10-51-425/ 5W-72 12050-WMK5-0104B-2/ 10-51-425 /5W-73 12050-WMK5-0104B-2/ 10-51-425/ 5W-74 12050-WMK5-0104B-2/ 10-51-425 / 5W-75 12050-WMK5-0104B-2/ 10-51-425/ 5W-76 12050-WMK5-0104B-2/ 10-51-541 / 10 12050-WMK5-0104B-2/ 10-51-541/12 12050-WMK5-0104B-2/ 10-51-541/ 13 12050-WMK5-0104B-2/ 10-51-541/ 2-51-H55-809A 12050-WMK5-0104B-2/ 10-51-541/ 2-51-H55-809B 1205Q-WMK5-0104B-2/ 10-51-541 / 2-51-R-618 12050-WMK5-0104B-2/ 10-51-541/ 2-51-5H-39 12050-WMK5-0104B-2/ 10-51-541/48 12050-WMK5-0104B-2/ 10-51-541/49 12050-WMK5-0104B-2/ 10-51-541/ 5W-20W 12050-WMK5-0104B-2/ 10-51-541/ 5W-36W 12050-WMK5-0104B-2/ 10-51-541/ 5W-37W 12050-WMK5-0104B-2/ 10-51-541/ 5W-38W 12050-WMK5-0104B-2/ 10-51-541/ 5W-41W 12050-WMK5-0104B-2/ 10-51-541/ 5W-42W 12050-WMK5-0104B-2/ 10-51-541/ 5W-78 12050-WMK5-0104B-2/ 10-51-541/ 5W-79 12050-WMK5-0104B-2/ 10-51-623/ 33 12050-WMK5-0104B-2/ 10-51-623/34 12050-WMK5-0104B-2/ 10-51-623/35 12050-WMK5-0104B-2/ 10-51-623/ 36 12050-WMK5-0104B-2/ 10-51-623/37 12050-WMK5-0104B-2/ 10-51-623/ 38 12050-WMK5-0104B-2/ 10-51-623 / 39 12050-WMK5-0104B-2/ 10-51-623/ 40 12050-WMK5-0104B-2/ 10-51-623/ 41 12050-WMK5-0104B-2 / 10-51-623/ 42 12050-WMK5-0104B-2/ 10-51-623/ 71 12050-WMK5-0104B-2/ 8-51-440/ 2-51-A-42 12050-WMK5-0104B-2 / 8-51-440/ 2-51-H55-810A 12050-WMK5-0104B-2/ 8-51-440/ 2-51-H55-810B 12050-WMK5-0104B-2 / 8-51-440/ 2-51-5H-41 12050-WMK5-0104B-2/ 8-51-440/ 31 12050-WMK5-0104B-2 / 8-51-440/ 32H ASME Class 2

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Component Identification 12.050-WMK5-0104B-2/ 8-51-440 / 5W-67 12050-WMK5-0104B-2 / 8-51-440 / 5W-68 12050-WMK5-0104B-2/ 8-51-440/ 5W-69 12050-WMK5-0104B-2/ 8-51-440 / 5W-70 12050-WMK5-0104B-2/ 8-51-440 / 5W-71 12050-WMK5-0104C-l/ 10-51-629 /5W-77 12050-WMK5-0104C-l/ 12-51-401 / 1 12050-WMK5-0104C-l/ 12-51-401/10 12050-WMK5-0104C-1/ 12-51-401/11 12050-WMK5-0104C-1/ 12-51-401 / 2-51-R-7 12050-WMK5-0104C-l/ 12-51-401 / 39 12050-WMK5-0104C-l/ 12-51-401/6 12050-WMK5-0104C-1/ 12-51-401/8 12050-WMK5-0104C-1/ 12-51-401 / 9 12050-WMK5-0104C-l/ 12-51-401 /5W-49 12050-WMK5-0104C-l/ 12-51-401/ 5W-50 12050-WMK5-0104C-1/12-51-401/5W-51 12050-WMK5-0104C-1/12-51-402/24 12050-WMK5-0104C-l/ 12-51-402 / 25 12050-WMK5-0104C-l/ 12-51-402/26 12050-WMK5-0104C-l/ 12-51-402/27 12050-WMK5-0104C-l/ 12-51-402 / 28 12050-WMK5-0104C-l/ 12-51-402 / 2-51-R-8 12050-WMK5-0104C-l/ 12-51-402/34 12050-WMK5-0104C-l/ 12-51-402/40 12050-WMK5-0104C-l/ 12-51-402/ 5W-58 12050-WMK5-0104C-1/ 12-51-402 / 5W-59 12050-WMK5-010'lC-l/ 12-51-402/ 5W-60 12050-WMK5-0104C-l/ 12-51-403 /5W-52 12050-WMK5-0104C-l/ 12-51-403/ 5W-53 12050-WMK5-0104C-1/ 12-51-403 /5W-54 12050-WMK5-0104C-l/ 12-51-403 /5W-55 12050-WMK5-0104C-l/ 12-51-403/ 5W-56 12050-WMK5-0104C-l/ 12-51-403/ 5W-57 12050-WMK5-0104C-2/ 10-51-628/1 12050-WMK5-0104C-2/ 10-51-628/2 12050-WMK5-0104C-2/ 10-51-628/ 2-51-R-5 12050-WMK5-0104C-2/ 10-51-628/ 2-51-R-52 12050-WMK5-0104C-2/ 10-51-628/ 2-51-R-53 12050-WMK5-0104C-2. /10-51-628/ 2-51-R-54 12050-WMK5-0104C-2/ 10-51-628/3 12050-WMK5-0104C-2/ 10-51-628/4 12050-WMK5-0104C-2/ 10-51-628/5 12050-WMK5-0104C-2/ 10-51-628/6 12050-WMK5-0104C-2/ 10-51-628/7 12050-WMK5-0104C-2/ 10-51-628/8 12050-WMK5-0104C-2/ 10-51-628/ 5W-76 NAPS U2 14-151 Plan 9-42 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 2

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Component Identification 120S0-WMKS-0104C-2/ 10-51-629/ 1 120S0-WMKS-0104C-2/ 10-51-629/ 10 120S0-WMKS-0104C-2/ 10-51-629/11 120S0-WMKS-0104C-2/ 10-51-629/ 12 120S0-WMKS-0104C-2/ 10-51-629/13 120S0-WMKS-0104C-2/ 10-51-629/14 120S0-WMKS-0104C-2/ 10-51-629 / 15 120S0-WMKS-0104C-2/ 10-51-629/16 120S0-WMKS-0104C-2/ 10-51-629/17 120S0-WMKS-0104C-2/ 10-51-629 / 17A 120S0-WMK5-0104C-2/ 10-51-629/2 120S0-WMKS-0104C-2/ 10-51-629 / 23H 120S0-WMK5-0104C-2/ 10-51-629 / 2-SI-R-S6 120S0-WMKS-0104C-2/ 10-51-629/ 2-SI-R-S7 120S0-WMK5-0104C-2/ 10-51-629 / 2-SI-SH-SS 120S0-WMK5-0104C-2/ 10-51-629/ 2-SI-SH-S8 120S0-WMKS-0104C-2/ 10-51-629/3 120S0-WMKS-0104C-2/ 10-51-629/4 120S0-WMKS-0104C-2/ 10-51-629 / 5 120S0-WMKS-0104C-2/ 10-51-629/6 120S0-WMK5-0104C-2/ 10-51-629/7 120S0-WMK5-0104C-2/ 10-51-629 / 8 120S0-WMK5-0104C-2/ 10-51-629/9 120S0-WMK5-0104C-2/ 12-51-405/17 120S0-WMK5-0104C-2/ 12-51-405 / 18 120SG-WMKS-0104C-2/ 12-51-405 / 19 120S0-WMK5-0104C-2/ 12-51-405/20 120S0-WMK5-0104C-2/ 12-51-405/ 21A 120S0-WMKS-0104C-2/ 12-51-405 / 22C 120S0-WMK5-0104C-2/ 12-51-405 / 23A 120S0-WMK5-0104C-2/ 12-51-405/ 2-SI-R-S 120S0-WMKS-0104C-2/ 12-51-405 /40A 120S0-WMK5-0104C-2/ 12-51-405/ 41A 120S0-WMK5-0104C-2/ 12-51-405 / 45 120S0-WMKS-0104C-2/ 12-51-405 / 9 120S0-WMK5-0104C-2/ 12-51-405/ 5W-46 120S0-WMK5-0104C-2/ 12-51-414/ 1 120S0-WMKS-0104C-2/ 12-51-414/14 120S0-WMK5-0104C-2/ 12-51-414/ 1SA 120S0-WMK5-0104C-2/ 12-51-414/17 120S0-WMKS-0104C-2 / 12-51-414/ 19 120S0-WMKS-0104C-2/ 12-51-414/2 120S0-WMKS-0104C-2/ 12-51-414/20 120S0-WMKS-0104C-2/ 12-51-414/23 120S0-WMKS-0104C-2/ 12-51-414/24 120S0-WMKS-0104C-2/ 12-51-414/27 120S0-WMK5-0104C-2/ 12-51-414/28 ASMEClass 2

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Component Identification 120S0-WMKS-0104C-2/ 12-51-414 / 29B 120S0-WMK5-0104C-2/ 12-51-414/ 2-SI-R-1 120S0-WMKS-0104C-2/ 12-51-414/ 2-SI-R-2 120S0-WMKS-0104C-2/ 12-51-414/ 2-SI-R-3 120S0-WMK5-0104C-2/ 12-51-414/ 2-51-R-4 120S0-WMK5-0104C-2/ 12-51-414/ 2-51-5H-46 120S0-WMKS-0104C-2/ 12-51-414 / 3 120S0-WMK5-0104C-2/ 12-51-414/31 120S0-WMK5-0104C-2/ 12-51-414 / 7 120S0-WMKS-0104C-2/ 12-51-414/8 120S0-WMK5-0104C-2/ 12-51-414/ 9A 120S0-WMKS-0104C-2/ 12-51-414/ 5W-32 120S0-WMKS-0104C-2/ 12-51-414/ 5W-33 120S0-WMK5-0104C-2/ 12-51-414/ 5W-3S 120S0-WMK5-0104C-2/ 12-51-414/ 5W-36 120S0-WMK5-0104C-2/ 12-51-414/ 5W-37 120S0-WMK5-0104C2/ 12-51-414/ 5W-38 120S0-WMKS-0104C-2/ 12-51-414/ 5W-39 120S0-WMK5-0104C-2/ 12-51-414 / 5W-40 120S0-WMK5-0104C-2/ 12-51-414/ SW-41 120S0-WMK5-0104C-2/ 12-51-414/ SW-42 120S0-WMKS-0104DA/ 12-R5-407 /1 120S0-WMK5-0104DA / 12-RS-407 /22 120S0-WMK5-0104DA / 12-RS-407 / 2-RS-5-622 120S0-WMK5-0104DA / 12-R5-407 / 6A 120S0-WMKS-0104DA/ 12-R5-407 / 7A 120S0-WMKS-0104DA/ 12-R5-407 / SW-23 120S0-WMKS-0104DA/ 12-R5-407 / 5W-24 120S0-WMKS-0104DA/ 12-RS-407 / 5W-2S 120S0-WMK5-0104DA / 12-R5-407 / 5W-26 120S0-WMK5-0104DA / 12-RS-407 / SW-28 120S0-WMKS-0104DA/ 12-RS-407 / SW-29 120S0-WMKS-0104DA/ 12-RS-408 / 2 120S0-WMKS-0104DA/ 12-RS-408 /21 120S0-WMKS-0104DA/ 12-RS-408 / 2-RS-S-623 120S0-WMKS-0104DA/ 12-RS-408 / 4A 120S0-WMKS-0104DA/ 12-RS-408 / SA 120S0-WMK5-0104DA / 12-RS-408 / SW-36 120S0-WMK5-0104DA / 12-R5-408 / SW-37 120S0-WMKS-0104DA/ 12-RS-408 / S'vV-39 120S0-WMKS-0104DA/ 12-RS-408 / SW-40 120S0-WMKS-0104DA/ 12-RS-408 / SW-41 120S0-WMKS-0104DA/ 12-RS-408 / SW-42 120S0-WMKS-0104DA/ 12-RS-424 / 3 120S0-WMK5-0104DA / 12-RS-424 / SW-27 120S0-WMK5-0104DA / 12-RS-424 / SW-30 120S0-WMKS-0104DA/ 12-R5-424 / SW-31 NAPS U2 14-151 Plan 9-43 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 2

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Component Identification 120S0-WMKS-OI04DA / 12-R5-424 / 5W-32 120S0-WMKS-OI04DA / 12-R5-424 / SW-33 120S0-WMK5-0104DA / 12-R5-424 / 5W-34 120S0-WMKS-0104DA / 12-R5-424 / SW-3S 120S0-WMK5-0104DA / 12-RS-424/ 5W-38 120S0-WMKS-0104DB / 6-R5-J83 / 83A 120S0-WMKS-0104DB / 8-R5-460 / 20M 120S0-WMKS-0104DB / 8-R5-460 / 2-RS-A-613 120SQ-WMKS-0104DB / 8-RS-460/ 84B 120S0-WMK5-0104DB / 8-R5-460 /85 120S0-WMKS-0104DB / 8-R5-460 / 86 120S0-WMKS-0104DB / 8-R5-J74/15 120S0-WMKS-0104DB / 8-R5-J74/ lSW 120S0-WMKS-0104DB / 8-RS-J74 /16 120S0-WMK5-0104DB / 8-R5-J74/ 16W 120S0-WMKS-0104DB / 8-R5-J74/ 17W 120S0-WMKS-0104DB / 8-RS-J74 / 18W(A) 120S0-WMKS-0104DB / 8-R5-J74/ 18W(B) 120S0-WMKS-0104DB / 8-R5-J74/ 19W 120S0-WMKS-0104DB / 8-RS-J74 / 32W 120S0-WMK5-0104DB / 8-R5-J74/ 33W 120S0-WMKS-0104DB / 8-R5-J74 / 34W 120S0-WMKS-0104DB / 8-RS-J74 / 3SW 120S0-WMK5-0104DB / 8-R5-J74/ 60 120S0-WMK5-0104DB / 8-R5-J74/ 8 120S0-WMKS-0104DC / 6-R5-J82 / 69A 120S0-WMK5-0104DC / 8-R5-4S6/ 11M 120S0-WMK5-0104DC / 8-R5-4S6/ 2-RS-A-610 120S0-WMK5-0104DC / 8-R5-4S6/ 61A 120S0-WMK5-0104DC / 8-R5-4S6/ 70 120S0-WMKS-OI04DC / 8-R5-4S6/ 71 120S0-WMK5-0104DC / 8-R5-J73 / 13 120S0-WMKS-0104DC / 8-R5-J73 /14 120S0-WMKS-0104DC / 8-R5-J73 / 2 120S0-WMKS-0104DC / 8-R5-J73 / 27W 120S0-WMKS-0104DC / 8-RS-J73 / 28W 120S0-WMKS-0104DC / 8-R5-J73 / 29W 120S0-WMKS-0104DC / 8-R5-J73 / 2W 120S0-WMKS-0104DC / 8-RS-J73 / 30W 120S0-WMK5-0104DC / 8-R5-J73 / 3W 120S0-WMKS-0104DC / 8-R5-J73 / 4W 120S0-WMKS-0104DC / 8-R5-J73 / SW 120S0-WMKS-0104DC / 8-R5-J73 / 6W 120S0-WMKS-0104DC / 8-RS-J73 / 7W 12050-WMK5-0104DC / 8-R5-J73 / 8W 120S0-WMK5-0104E / 10-R5-409/20 120S0-WMK5-0104E / 10-R5-409 / 2-R5-R-10 ASME Class 2

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Component Identification 120S0-WMK5-0104E / 1O-R5-409/ 2-R5-R-620 120S0-WMKS-OI04E / 1O-R5-409/ 2-R5-R-9 120S0-WMKS-0104E / 1O-R5-409/60 120S0-WMK5-0104E / 10-R5-409 / 63 120S0-WMK5-0104E / 10-R5-409 / 64 120S0-WMK5-0104E / 10-R5-409 / 5W-67 120S0-WMK5-0104E / 1O-RS-409 / 5W-68 120S0-WMK5-0104E / 1O-RS-409 / 5W-69 120S0-WMK5-0104E / 1O-R5-409/ 5W-70 120S0-WMK5-0104E / 10-R5-409 / 5W-71 120S0-WMK5-0104F / 8-05-404 / 26 120S0-WMK5-0104F / 8-05-404 /27 120S0-WMK5-0104F / 8-05-404/28 120S0-WMK5-0104F / 8-05-404/ 2-05-A-14 120S0-WMK5-0104F / 8-05-404 / 2-05-R-11 120S0-WMK5-0104F / 8-05-404/ 2-05-R-12 120S0-WMK5-0104F / 8-05A04 / 2-Q5-R-17 120S0-WMK5-0104F / 8-Q5-404 /30 12050-WMK5-0104F / 8-QS-404 / 31 12050-WMK5-0104F / 8-05-404 /56 12050-WMK5-0104F / 8-05-404 / 57 12050-WMK5-0104F / 8-05-404/ 70H 12050-WMK5-0104F / 8-05-404/ 5W-1W 12050-WMK5-0104F / 8-05-404/ 5W-2W 12050-WMKS-0104F / 8-05-404/ 5W-95 12050-WMK5-0104F / 8-05-404 / 5W-96 12050-WMK5-0104F / 8-05-404 / SW-97 12050-WMK5-0104F / 8-05-404/ 5W-98 12050-WMK5-0104F / 8-05-404/ 5W-99 12050-WMK5-0104G / 8-05-403 / 1 12050-WMK5-0104G / 8-05-403 /10 12050-WMK5-0104G / 8-05-403 / 2 12050-WMK5-0104G / 8-05-403 / 2-05-A-16 12050-WMK5-0104G / 8-05-403 / 2-05-R-13 12050-WMKS-OI04G / 8-05-403 / 2-05-R-1S 12050-WMK5-0104G / 8-05-403 / 2-Q5-5H-49 12050-WMK5-0104G / 8-05-403 / 3 12050-WMK5-0104G / 8-05-403 /38H 12050-WMKS-0104G / 8-05-403 / 39 12050-WMK5-0104G / 8-05-403 / 4 12050-WMK5-0104G / 8-05-403 /5W-72 12050-WMK5-0104G / 8-05-403 / 5W-73 12050-WMK5-0104G / 8-05-403 / 5W-74 12050-WMK5-0104G / 8-05-403 / 5W-7S 12050-WMK5-0104G / 8-05-403 / 5W-76 12050-WMK5-0104G / 8-05-403 /5W-77 12050-WMK5-0104G / 8-05-403 /5W-78 NAPS U2 14-151 Plan 9-44 Revision 0

North Anna Power Station unit 2 Fourth Inspection Interval Classificrltion rind Identification of Components ASME Class 2

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Component Identification 12050-WMK5-0104G / 8-Q5-403 / 5W-79 12050-WMK5-0104G / 8-Q5-403 /5W-80 12050-WMK5-0104G / 8-Q5-403 /5W-81 12050-WMK5-0104G / 8-Q5-403 /5W-82 12050-WMK5-0104G / 8-Q5-403 / 5W-83 12050-WMK5-0104L / 10-R5-410 /19 12050-WMK5-0104L / 1O-R5-410 / 2-R5-R-44 12050-WMK5-0104L / 1O-R5-410 / 2-R5-R-45 12050-WMK5-0104L / 1O-R5-410 / 2-R5-R-621 12050-WMK5-0104L / 1O-R5-410 / 57B 12050-WMK5-0104L / 10-R5-410 / 66 12050-WMK5-0104L / 1O-R5-410 / 5W-69 12050-WMK5-0104L / 1O-R5-41O / 5W-70 12050-WMK5-0104L / 10-R5-410 / 5W-71 12050-WMK5-0104L / 1O-R5-410/ 5W-72 12050-WMK5-0104L / 1O-R5-410 / 5W 73 12050-WMK5-0107AB / 6-Q5-432 /10 12050-WMK5-0107AB / 6-Q5-432 /11 12050-WMK5-0107AB / 6-Q5-432 / 18 12050-WMK5-0107AB / 6-Q5-432 / 29 12050-WMK5-0107AB / 6-Q5-432 / 2-Q5-R-26 12050-WMK5-0107AB / 6-Q5-432 / 2-Q5-RH-4 12050-WMK5-0107AB / 6-Q5-432 / 34 12050-WMK5-0107AB / 6-Q5-432 / 35 12050-WMK5-0107AB / 6-Q5-432 / 36 12050-WMK5-0107AB / 6-Q5-432 / 37 12050-WMK5-0107AB / 6-Q5-432 /41A 12050-WMK5-0107AB / 6-Q5-432 / 42A 12050-WMK5-0107AB / 6-Q5-432 /44H 12050-WMK5-0107AB / 6-Q5-432 / 47 12050-WMK5-0107AB / 6-Q5-432 / 48 12050-WMK5-0107AB / 6-Q5-432 / 5W-49 12050-WMK5-0107AB / 6-Q5-433 / 1 12050-WMK5-0107AB / 6-Q5-433 / 17 12050-WMK5-0107AB / 6-Q5-433 / 2 12050-WMK5-0107AB / 6-Q5-433 / 32 12050-WMK5-0107AB / 6-Q5-433 / 33 12050-WMK5-0l07AB / 6-Q5-433 / 60 12050-WMK5-0107AB / 6-Q5-433 /5W-50 12050-WMK5-0107AB / 6-Q5-433 /5W-51 12050-WMK5-0107AB / 6-Q5-440 /21 12050-WMK5-0107AB / 6-Q5-440 / 23 12050-WMK5-0107AB / 6-Q5-440 / 24 12050-WMK5-0107AB / 6-Q5-440 / 25 12050-WMK5-0107AB / 6-Q5-440 / 26 12050-WMK5-0107AB / 6-Q5-440 / 27 12050-WMK5-0107AB / 6-Q5-440 / 28 ASME Class 2

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Component Identification 12050-WMK5-0107AB / 6-Q5-440 / 2-Q5-R-25 12050-WMK5-0107AB / 6-Q5-440 / 2-Q5-R-27 12050-WMK5-0107AB / 6-Q5-440 / 2-Q5-R-30 12050-WMK5-0107AB / 6-Q5-440 / 2-Q5-R-601 12050-WMK5-0107AB / 6-Q5-440 / 31 12050-WMK5-0107AB / 6-Q5-440 / 49 12050-WMK5-0107AB / 6-Q5-440 / 50 12050-WMK5-0107AB / 6-Q5-440 / 51 12050-WMK5-0107B /10-51-408/ 13 12050-WMK5-0107B /10-51-408/14 12050-WMK5-0107B /10-51-408/15 12050-WMK5-0107B / 10-51-408 /16 12050-WMK5-0107B /10-51-408/17 12050-WMK5-0107B /10-51-408/ 18 12050-WMK5-0107B /10-51-408/19 12050-WMK5-0107B /10-51-408/ 27A 12050-WMK5-0107B / 10-51-408/28 12050-WMK5-0107B /10-51-408/ 2-51-A-600 12050-WMK5-0107B /10-51-408/ 2-51-R-216 12050-WMK5-0107B /10-51-408/ 2-51-R-217 12050-WMK5-0107B /10-51-408/ 2-51-R-239 12050-WMK5-0107B /10-51-408/ 2-51-R-240 12050-WMK5-0107B /10-51-408/ 2-51-RH-218 12050-WMK5-0107B /10-51-408/30 12050-WMK5-0107B /10-51-408/32 12050-WMK5-0107B /10-51-408/34 12050-WMK5-0107B /10-51-408/35 12050-WMK5-0107B /10-51-408/36 12050-WMK5-0107B /10-51-408/37 12050-WMK5-0107B /10-51-408/38 12050-WMK5-0107B /10-51-408/ SOH 12050-WMK5-0107B /10-51-408/ 5W-52 12050-WMK5-0107B /10-51-408/ 5W-53 12050-WMK5-0107B /10-51-408/ 5W-54 12050-WMK5-0107B /10-51-408/ 5W-55 12050-WMK5-0107B /10-51-408/ 5W-56 12050-WMK5-0107B /10-51-408/ 5W-57 12050-WMK5-0107B / 10-51-408/ 5W-58 12050-WMK5-0107B /16-51-407/ 1 120S0-WMKS-0107B/16-51-407/14 12050-WMK5-0107B /16-51-407/2 1205D-WMK5-0107B /16-51-407/ 24A 12050-WMK5-0107B /16-51-407/ 2SB 12050-WMK5-0107B /16-51-407/ 26B 120S0-WMK5-0107B / 16-51-407 / 3 12050-WMK5-0107B /16-51-407/ 4A 120S0-WMK5-0107B /16-51-407/ 5W-S9 NAP5 U2 14-151 Plan 9-45 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Clasvification and Identification of Components ASME Class 2

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Component Identification 12050-WMKs-0107B / 16-51-407/ SW-60 12050-WMK5-0107D / 6-Q5-412 / 2-Q5-A-P1A 12050-WMK5-0107D / 6-Q5-412 / 30 12050-WMK5-0107D / 6-Q5-412 / 31B 12050-WMK5-0107D / 6-Q5-412 /5W-54 12050-WMK5-0107D / 6-Q5-412 /5W-55 12050-WMK5-0107D / 6-Q5-412 /5W-56 12050-WMK5-0107D / 6-Q5-412 / 5W-57 12050-WMK5-0107D / 8-Q5-403 / 18 12050-WMK5-0107D / 8-Q5-403 / 19 12050-WMK5-0107D / 8-Q5-403 / 20 12050-WMK5-0107D / 8-Q5-403 / 22H 12050-WMK5-0107D / 8-Q5-403 / 2-Q5-A-199 12050-WMK5-0107D / 8-Q5-403 / 2-Q5-A-234 12050-WMK5-0107D / 8-Q5-403 / 2-Q5-R-200 12050-WMK5-0107D / 8-Q5-403 / 2-Q5-R-231 12050-WMK5-0107D / 8-Q5-403 / 2-Q5-R-232 12050-WMK5-0107D / 8-Q5-403 / 2-Q5-R-233 12050-WMK5-0107D / 8-Q5-403 / 40 12050-WMK5-0107D / 8-Q5-403 / 41 12050-WMK5-0107D / 8-Q5-403 / 52H 12050-WMK5-0107D / 8-Q5-403 / 53 12050-WMK5-0107D / 8-Q5-403 / 54H 12050-WMK5-0107D / 8-Q5-403 /5W-58 12050-WMK5-0107D / 8-Q5-403 / 5W-59 1205D-WMK5-0107D / 8-Q5-403 /5W-60 12050-WMK5-0107D / 8-Q5-403 /5W-61 12050-WMK5-0107D / 8-Q5-403 /5W-62 12050-WMK5-0107D / 8-Q5-403 / 5W-63 12050-WMK5-0107D / 8-Q5-403 /5W-64 12050-WMK5-0107D / 8-Q5-403 /5W-65 12050-WMK5-0107D / 8-Q5-403 /5W-66 12050-WMK5-0107D / 8-Q5-403 /5W-67 12050-WMK5-0107D / 8-Q5-403 / 5W-68 12050-WMK5-0107D / 8-Q5-403 /5W-69 12050-WMK5-0107D / 8-Q5-403 /5W-70 12050-WMK5-0107D / 8-Q5-403 /5W-71 12050-WMK5-0107E / 8-51-440/ 29 12050-WMK5-0107E / 8-51-440/ 2-51-R-175 12050-WMK5-0107E / 8-51-440/ 2-51-R-203 12050-WMK5-0107E / 8-51-440/ 2-51-R-205 12050-WMK5-0107E / 8-51-440/ 2-51-R-206 12050-WMK5-0107E / 8-51-440/ 2-51-R-207 12050-WMK5-0107E / 8-51-440/ 2-51-R-223 12050-WMK5-0107E / 8-51-440/ 2-51-R-224 12050-WMK5-0107E / 8-51-440/ 2-51-R-225 12050-WMK5-0107E / 8-51-440/ 2-51-R-226 ASME Class 2

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Component Identification 12050-WMK5-0107E /8-51-440/ 33A 12050-WMK5-0107E / 8-51-440/ 34 12050-WMK5-0107E / 8-51-440/ 35 12050-WMK5-0107E / 8-51-440/ 36 12050-WMK5-0107E / 8-51-440/ 37A 12050-WMK5-0107E / 8-51-440/ 38 12050-WMK5-0107E / 8-51-440/ 45 12050-WMK5-0107E / 8-51-440/ 46 12050-WMK5-0107E / 8-51-440/ 5W-55 12050-WMK5-0107E / 8-51-440/ 5W-55W 12050-WMK5-0107E / 8-51-440/ 5W-56 12050-WMK5-0107E / 8-51-440/ 5W-56W 12050-WMK5-0107E / 8-51-440/ 5W-57 12050-WMK5-0107E / 8-51-440/ 5W-58 12050-WMK5-0107E / 8-51-440/ 5W-59 12050-WMK5-0107E / 8-51-440/ 5W-60 12050-WMK5-0107E / 8-51-440/ 5W-61 12050-WMK5-0107E / 8-51-440/ 5W-62 12050-WMK5-0107E / 8-51-440/ 5W-63 12050-WMK5-0107E / 8-51-440/ 5W-64 12050-WMK5-0107E / 8-51-440/ 5W-65 12050-WMK5-0107E / 8-51-440/ 5W-66 12050-WMK5-0107GE-1/ 3-WAPD-427 / 1 12050-WMK5-0107GE-1/ 3-WAPD-427 / 2 12050-WMK5-0107GE-1 / 3-WAPD-427 / 3A 12050-WMK5-0107GE-1 / 3-WAPD-427 / 4C 12050-WMK5-0107GE-1 / 3-WAPD-427 / 5 12050-WMK5-0107GE-1 / 3-WAPD-427 / 54 12050-WMK5-0107GE-1 / 3-WAPD-427 / 6A 12050-WMK5-0107GE-1 / 3-WAPD-427 / 7 12050-WMK5-0107GE-1/ 3-WAPD-427 / 8A 12050-WMK5-0107GF-1/ 3-WAPD-428 /1 12050-WMK5-0107GF-1/ 3-WAPD-428 / 2 12050-WMK5-0107GF-1/ 3-WAPD-428 / 42 12050-WMK5-0107GF-1 / 3-WAPD-428 /43A 12050-WMK5-0107GF-1 / 3-WAPD-428 / 44 12050-WMK5-0107GF-1 / 3-WAPD-428 / 45 12050-WMK5-0107GF-1/ 3-WAPD-428 / 46 12050-WMK5-0107GG-1/ 3-WAPD-429 /1 12050-WMK$-0107GG-li 3-WAPD-429 i 2 12050-WMK5-0107GG-1/ 3-WAPD-429 / 45 12050-WMK5-0107GG-l i 3-WAPD-429 / 47 12050-WMK5-0107GG-1 / 3-WAPD-429 /66 12050-WMK5-0107H / 1O-Q5-402/ 2-Q5-A-P1B 12050-WMK5-0107H / 6-Q5-419 / 2-Q5-5H-604 12050-WMK5-0107H / 6-Q5-419 / 31 12050-WMK5-0107H / 6-Q5-419 / 5W-6W NAP5 U2 14-151 Plan 9-46 Revisiona

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class Component Identification ASME Class 2

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Component Identification 12050-WMKS-0107H / 6-QS-419 / SW-73 12050-WMKS-0107H / 6-QS-419 / SW-74 12050-WMKS-0107H / 6-QS-419 / SW-75 120S0-WMK5-0107H / 6-Q5-419 / 5W-76 120S0-WMK5-0107H / 6-Q5-419 /5W-79 120S0-WMKS-0107H / 6-QS-419 / 5W-80 120S0-WMK5-0107H / 8-QS-404 /18 120S0-WMK5-0107H / 8-QS-404 /19 120S0-WMK5-0107H / 8-Q5-404 /20 120S0-WMK5-0107H / 8-QS-404 / 22H 120S0-WMK5-0107H / 8-Q5-404 / 2-Q5-A-201 120S0-WMK5-0107H / 8-Q5-404 / 2-Q5-H55-706 120S0-WMK5-0107H / 8-Q5-404 / 2-Q5-R-228 120S0-WMK5-0107H / 8-Q5-404 / 2-Q5-R-229 120S0-WMK5-0107H / 8-Q5-404 / 2-Q5-R-230 12050-WMK5-0107H / 8-Q5-404 /58 120S0-WMK5-0107H / 8-Q5-404 / 59 120S0-WMK5-0107H / 8-Q5-404 / 71 120S0-WMK5-0107H / 8-Q5-404 / 5W-81 120S0-WMK5-0107H / 8-Q5-404 / 5W-82 120S0-WMK5-0107H / 8-Q5-404 / 5W-83 120S0-WMK5-0107H / 8-Q5-404 / 5W-84 120S0-WMK5-0107H / 8-Q5-404 / 5W-8S 120S0-WMK5-0107H / 8-Q5-404 / 5W-86 120S0-WMK5-0107H / 8-Q5-404 / 5W-87 120S0-WMK5-0107H / 8-Q5-404 / 5W-88 120S0-WMK5-0107H / 8-Q5-404 / 5W-89 120S0-WMK5-0107H / 8-Q5-404 / 5W-90 120S0-WMK5-0107H / 8-05-404/ 5W-91 120S0-WMK5-0107H / 8-Q5-404 / 5W-92 120S0-WMK5-0107H / 8-Q5-404 / 5W-93 120S0-WMK5-0107H / 8-Q5-404 / 5W-94 120S0-WMK5-0107J / 10-Q5-401 /1 120S0-WMKS-0107J / 10-Q5-401 /10 120S0-WMK5-0107J / 10-0S-401 /11 120S0-WMKS-0107J / 10-Q5-401 /12 120S0-WMK5-0107J / 10-05-401/13 120S0-WMK5-0107J / 10-Q5-401 /14 120S0-WMK5-0107J / 10-Q5-401 / 18 120S0-WMK5-0107J / 10-05-401/19 120S0-WMK5-0107J / 10-Q5-401 /2 120S0-WMK5-0107J / 10-Q5-401 / 20 120S0-WMK5-01OlJ / 10-05-401 / 22A 120S0-WMK5-0107J / 10-Q5-401 / 26 120S0-WMK5-0107J / 10-Q5-401 / 27 120S0-WMK5-0107J /10-05-401/ 2-Q5-H55-800 120S0-WMK5-0107J / 10-Q5-401 / 2-Q5-R-146 2

12050-WMK5-0107J / 10-Q5-401/2-Q5-R-146B 2

12050-WMK5-01OlJ / 1O-Q5-401 / 2-Q5-5H-146A 2

12050-WMK5-0107J /1O-Q5-401 / 2-Q5-5H-198 2

120S0-WMK5-0107J /10-Q5-401 / 3 2

120S0-WMK5-0107J / 10-Q5-401 / 30H 2

120S0-WMK5-0107J / 1O-Q5-401/39H 2

120S0-WMK5-0107J / 10-Q5-401 / 4 2

120S0-WMK5-0107J / 1O-Q5-401 / 5 2

120S0-WMK5-0107J / 10-05-401/6 2

120S0-WMK5-0107J / 10-05-401/8 2

120S0-WMK5-0107J / 10-05-401 / 9 2

120S0-WMK5-0107J /10-Q5-401 /5W-40 2

120S0-WMK5-0107J /1O-Q5-401 / 5W-41 2

120S0-WMK5-0107J / 10-Q5-401 / 5W-42 2

12050-WMK5-0107J / 1O-Q5-401 / 5W-43 2

12050-WMK5-0107J /10-Q5-401/ 5W-44 2

120S0-WMK5-0107K /8-51-449/ 2-51-R-204 2

120S0-WMK5-0107K / 8-51-449 / 2-51-R-210 2

120S0-WMK5-0107K / 8-51-449/ 2-51-R-211 2

120S0-WMK5-0107K / 8-51-449/2-51-R-213 2

120S0-WMK5-0107K / 8-51-449 / 2-51-R-214 2

120S0-WMK5-0107K / 8-51-449 / 2-51-R-236 2

120S0-WMK5-0107K / 8-51-449 / 2-51-R-237 2

120S0-WMK5-0107K / 8-51-449 / 2-51-RH-210A 2

120S0-WMK5-0107K / 8-51-449 / 2-51-RH-23S 2

120S0-WMK5-0107K / 8-51-449 / 39 2

120S0-WMK5-0107K /8-51-449/40 2

120S0-WMK5-0107K / 8-51-449 / 41 2

12050-WMK5-0107K / 8-51-449 / 42B 2

120S0-WMK5-0107K / 8-51-449 / 43F 2

120S0-WMK5-0107K / 8-51-449 / 44A 2

120S0-WMK5-0107K / 8-51-449 / 47 2

120S0-WMK5-0107K / 8-51-449 / 48 2

120S0-WMK5-0107K / 8-51-449 / 6W 2

120S0-WMK5-0107K /8-51-449 / 7Y 2

120S0-WMK5-0107K / 8-51-449 / 5W-18W 2

120S0-WMK5-0107K / 8-51-449 / 5W-19W 2

120S0-WMK5-0107K /8-51-449/ 5W-21W 2

120S0-WMK5-0107K /8-51-449 / 5W-22W L

120S0-WMKS-0107K /8-51-449 / 5W-S7W 2

120S0-WMK5-0107K / 8-51-449 / 5W-S8W 2

120S0-WMK5-0107K / 8-51-449 / 5W-S9W 2

120S0-WMK5-0107K / 8-51-449 / 5W-60W 2

120S0-WMK5-0107K / 8-51-449 / 5W-61W 2

120S0-WMK5-0107K / 8-51-449 / 5W-62W 2

120S0-WMK5-0107K / 8-51-449 / 5W-63W 2

120S0-WMK5-0107K / 8-51-449/ 5W-64W NAPS U2 14-151 Plan 9-47 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 2

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Component Identification 12050-WMKS-0107K / 8-51-449/ 5W-65W 12050-WMKS-0107K / 8-51-449/SW-66W 12050-WMK5-0107K / 8-51-449/SW-67W 12050-WMKS-0107K / 8-51-449/SW-68W 12050-WMKS-0107K / 8-51-449/ SW-69W 12050-WMKS-0107L /10-05-402/1 12050-WMKS-0107L / 10-05-402 / 10 12050-WMKS-0107L /10-05-402/11 12050-WMKS-0107L /10-05-402/15 12050-WMKS-0107L /10-05-402/16 12050-WMKS-0107L/ 10-05-402/ 17H 12050-WMKS-0107L /10-05-402/18 12050-WMKS-0107L /10-05-402/19 12050-WMKS-0107L / 10-05-402/2 12050-WMKS-0107L /10-05-402/20 12050-WMKS-0107L / 10-05-402/24 12050-WMKS-0107L /10-05-402/25 12050-WMKS-0107L /10-05-402/26 12050-WMKS-0107L /10-05-402/28 12050-WMKS-0107L /10-05-402/29 12050-WMKS-0107L /10-05-402/ 2-0S-R-145 12050-WMKS-0107L / 10-05-402 / 3 12050-WMKS-0107L/ 10-05-402 / 4 12050-WMKS-0107L/ 10-05-402 / 5 12050-WMKS-0107L/ 10-05-402 / 6 12050-WMKS-0107L /10-05-402/7 12050-WMKS-0107L /10-05-402/8 12050-WMKS-0107L / 10-05-402 / 9 12050-WMKS-0107L /10-05-402/ SW-33 12050-WMKS-0107L /10-05-402/ SW-34 12050-WMKS-0107L/ 6-05-419 / 27A 12050-WMKS-0111AAC / 3-CH-402 / 21H 12050-WMKS-0111AAC / 3-CH-402 / 2-CH-R-236A 12050-WMKS-0111AAC / 3-CH-402 / 4 12050-WMKS-Oll1AAC / 3-CH-402 / 5 12050-WMKS-0111AAC / 3-CH-402 /SW-45W 12050-WMKS-0111AAC / 3-CH-402 /SW-46W 12050-WMKS-0111AAC / 3-CH-402 /SW-47W 12050-WMKS-0111AAC / 3-CH-402 /SW-48W 12050-WMKS-0111AAC / 3-CH-402 / SW-49W 12050-WMKS-0111AAC / 3-CH-403 / 1 12050-WMKS-0111AAC / 3-CH-403 /22H 12050-WMKS-0111AAC / 3-CH-403 / 2A 12050-WMKS-0111AAC / 3-CH-403 / 2-CH-R-183A 12050-WMKS-0111AAC / 3-CH-403 / 2-CH-R-184 12050-WMKS-0111AAC / 3-CH-403 / 2-CH-R-185 12050-WMKS-0111AAC / 3-CH-403 / 2-CH-R-186 ASME Class 2

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Component Identification 12050-WMKS-0111AAC / 3-CH-403 / 2W 12050-WMKS-0111AAC / 3-CH-403 / 3W 12050-WMKS-0111AAC / 3-CH-403 /SW-34W 12050-WMKS-0111AAC / 3-CH-403 /SW-35W 12050-WMKS-0111AAC / 3-CH-403 /SW-36W 12050-WMKS-0111AAC / 3-CH-403 /SW-37W 12050-WMKS-0111AAC / 3-CH-403 /SW-38W 12050-WMKS-0111AAC / 3-CH-403 /SW-39W 12050-WMKS-0111AAC / 3-CH-403 /SW-40W 12050-WMKS-0111AAC / 3-CH-411 /10 12050-WMKS-0111AAC / 3-CH-411 / 2-CH-R-238 12050-WMKS-0111AAC / 3-CH-411 / 2-CH-R-238A 12050-WMKS-0111AAC / 3-CH-411 / 3 12050-WMKS-0111AAC / 3-CH-411 / 6 12050-WMKS-0111AAC / 3-CH-411 / 66 12050-WMKS-0111AAC / 3-CH-411 / 7 12050-WMKS-0111AAC / 3-CH-411 / 8 12050-WMKS-0111AAC / 3-CH-411 / SW-55W 12050-WMKS-0111AAC / 3-CH-411 / SW-56W 12050-WMKS-0111AAC / 3-CH-411 / SW-57W 12050-WMKS-0111AAC / 3-CH-411 / SW-58W 12050-WMKS-0111AAC / 3-CH-411 / SW-59W 12050-WMKS-0111AAC / 3-CH-481 /14 12050-WMKS-0111AAC / 3-CH-481 / 15 12050-WMKS-0111AAC / 3-CH-481 / 27H 12050-WMKS-0111AAC / 3-CH-481 / 2-CH-R-264A 12050-WMKS-0111AAC / 3-CH-481 /SW-50W 12050-WMKS-0111AAC / 3-CH-481 / SW-51W 12050-WMKS-0111AAC / 3-CH-481 /SW-52W 12050-WMKS-0111AAC / 3-CH-481 /SW-53W 12050-WMKS-0111AAC / 3-CH-481 /SW-54W 12050-WMKS-0111AAC / 3-CH-941 / 1 12050-WMKS-0111AAC / 3-CH-941 / 2 12050-WMKS-0111AAC / 3-CH-941 / 3B 12050-WMKS-0111AAC / 4-CH-480 /17 12050-WMKS-0111AAC / 4-CH-480 / 24H 12050-WMKS-0111AAC / 4-CH-480 / 2-CH-A-188 12050-WMKS-0111AAC / 4-CH-480 / 2-CH-R-187 12050-WMKS-0111AAC / 4-CH-480 / SW-41W 120S0-WMKS-Oll1AAC / 4-CH-480 /5W-42'vV 12050-WMKS-0111AAC / 4-CH-480 / SW-43W 12050-WMKS-0111AAC / 4-CH-480 / SW-44W 12050-WMKS-0111AAC / 4-CH-480 / SW-60W 12050-WMKS-0111AAD / 3-CH-667 / 26 12050-WMKS-0111AAD / 3-CH-667 / 27A 12050-WMKS-0111AAD / 3-CH-667 / 2-CH-R-203 12050-WMKS-0111AAD / 3-CH-667 / 2-CH-R-204 NAPS U2 14-151 Plan 9-48 Revision 0

North Anna Power Station Unit 2 Fourth inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 12050-WMK5-0111AAD / 3-CH-667 / 2-CH-R-205 12050-WMK5-0111AAD / 3-CH-667 / 2-CH-R-206 12050-WMK5-0111AAD / 3-CH-667 /5W-75W 120SD-WMK5-0111AAD / 3-CH-667 /5W-76W 120S0-WMKS-Oll1AAD / 3-CH-667 /5W-77W 120S0-WMK5-0111AAD / 3-CH-667 /5W-78W 120S0-WMK5-0111AAD / 4-CH-480 / 17A 120S0-WMK5-0111AAD / 4-CH-480 /18 120S0-WMK5-0111AAD / 4-CH-480 /19 120S0-WMK5-0111AAD / 4-CH-480 / 1H 120S0-WMK5-0111AAD / 4-CH-480 / 20A 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-A-198 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-A-201 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-189 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-190 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-191 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-192 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-193 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-19S 120S0-WMKS-Oll1AAD / 4-CH-480 / 2-CH-R-196 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-197 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-199 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-200 120S0-WMK5-0111AAD / 4-CH-480 / 2-CH-R-202 120SD-WMK5-0111AAD / 4-CH-480 / 2H 120S0-WMK5-0111AAD / 4-CH-480 / 49 120S0-WMK5-0111AAD / 4-CH-480 / SO 120S0-WMK5-0111AAD / 4-CH-480 / S1 120S0-WMK5-0111AAD / 4-CH-480 / S2 120S0-WMKS-0111AAD / 4-CH-480 / S3 120S0-WMK5-0111AAD / 4-CH-480 /5W-61W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-63W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-64W 120S0-WMK5-0111AAD / 4-CH-480 /5W-6SW 120S0-WMK5-0111AAD / 4-CH-480 / 5W-66W 120S0-WMK5-0111AAD / 4-CH-480 / SW-67W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-68W 120S0-WMKS-Oll1AAD / 4-CH-480 /5W-69W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-70W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-71W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-72W 120S0-WMK5-0111AAD / 4-CH-480 /5W-73W 120S0-WMK5-0111AAD / 4-CH-480 / 5W-74W 120S0-WMK5-0111AAG / 3-51-424 / 1H 120S0-WMK5-0111AAG / 3-51-424 /20 120S0-WMK5-0111AAG / 3-51-424/ 2H 120S0-WMK5-0111AAG /3-51-424/ 2-51-A-S3S ASME Class 2

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Component Identification 120S0-WMK5-0111AAG / 3-51-424 / 2-51-R-S31 12050-WMK5-0111AAG / 3-51-424 / 2-51-R-S32 120S0-WMK5-0111AAG /3-51-424/ 2-51-R-S33 120S0-WMK5-0111AAG /3-51-424/ 2-51-R-S34 120S0-WMK5-0111AAG / 3-51-424 / 2-51-R-S61 120S0-WMK5-0111AAG / 3-51-424 / 3H 120S0-WMK5-0111AAG / 3-51-424 / 42 120S0-WMK5-0111AAG /3-51-424/ 43A 120S0-WMK5-0111AAG /3-51-424/47 120S0-WMK5-0111AAG /3-51-424/ 4H 120S0-WMK5-0111AAG /3-51-424/ S1J 120S0-WMK5-0111AAG / 3-51-424 / SH 120S0-WMK5-0111AAG /3-51-424/ 5W-S7 120S0-WMK5-0111AAG / 3-51-424 / 5W-S8 120S0-WMK5-0111AAG / 3-51-424 / 5W-S9 120S0-WMK5-0111AAG / 3-51-424 / 5W-60 120S0-WMK5-0111AAG / 3-51-424 / 5W-61 120S0-WMK5-0111AAG /3-51-424/ 5W-62 120S0-WMK5-0111AAG /3-51-424/ 5W-63 120S0-WMK5-0111AAG / 3-51-424 / 5W-64 120SD-WMK5-0111AAG / 3-51-S67 / lOA 120S0-WMK5-0111AAG / 3-51-S67 /18 120S0-WMK5-0111AAG / 3-51-S67 / 49A 120S0-WMK5-0111AAG / 3-51-S67 / SOA 120S0-WMK5-0111AAG / 3-51-S67 /5W-97 120S0-WMK5-0111AAG / 3-51-S67 /5W-98 120S0-WMK5-0111AAG / 6-51-S69 / 41 120S0-WMK5-0111AAG / 6-51-S69 / 5W-SS 120S0-WMK5-0111AAG / 6-51-S69 / 5W-S6 120S0-WMK5-0111AAJ / 3-SI-423 / 22A 120S0-WMK5-0111AAJ / 3-51-423 / 23A 120S0-WMK5-0111AAJ / 3-51-423 /5W-7S 120S0-WMK5-0111AAJ / 3-51-423 / 5W-76 120S0-WMK5-0111AAJ / 3-51-423 / 5W-77 120S0-WMK5-0111AAJ / 3-51-423 /5W-78 120S0cWMK5-0111AAJ / 3-51-423 /5W-79 120S0-WMK5-0111AAJ / 3-51-423 /5W-80 120S0-WMK5-0111AAJ / 3-51-423 / 5W-81 120S0-WMK5-0111AAJ / 3-51-423 / 5W-82 120S0-WMK5-0111AAJ / 3-51-423 /5W-83 120S0-WMK5-0111AAJ / 3-51-423 /5W-84 120S0-WMK5-0111AAJ / 3-51-423 /5W-8S 120S0-WMK5-0111AAJ / 3-51-S36 / 13 120S0-WMK5-0111AAJ / 3-51-S36 / 1SH 120S0-WMK5-0111AAJ / 3-51-S36 / 2 120S0-WMK5-0111AAJ / 3-51-S36 / 21 12050-WMK5-0111AAJ / 3-51-S36 / 2-51-A-S10 NAPS U2 14-151 Plan 9-49 Revisiona

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 12050-WMKS-Oll1AAJ 13-51-536/2-51-R-504 12050-WMKS-Oll1AAJ 13-51-536/2-51-R-505 12050-WMKS-Ol11AAJ 13-51-536 / 2-51-R-506 12050-WMKS-Ol11AAJ / 3-51-5361 2-SJ-R-507 12050-WMKS-Ol11AAJ / 3-51-5361 2-5J-R-508 12050-WMKS-Ol11AAJ 13-51-5361 2-51-R-S09 12050-WMKS-Ol11AAJ 13-51-536/3 12050-WMKS-Ol11AAJ /3-51-536/7A 12050-WMKS-Ol11AAJ 13-51-5361 5W-31 12050-WMKS-Ol11AAJ 13-51-5361 5W-32 12050-WMKS-Ol11AAJ 13-51-5361 5W-33 12050-WMKS-Ol11AAJ 13-51-5361 5W-34 12050-WMK5-0111AAJ 13-51-5361 SW-35 12050-WMK5-0111AAJ 13-51-5361 SW-36 12050-WMK5-0111AAJ 13-51-5361 5W-37 12050-WMK5-0111AAJ 13-51-5361 5W-38 12050-WMK5-0111AAJ 13-51-5361 5W-39 12050-WMK5-0111AAJ / 3-51-5361 SW-40 12050-WMKS-Oll1AAJ 13-51-536 / 5W-41 12050-WMKS-Oll1AAJ / 3-51-5361 5W-42 12050-WMKS-0111AAJ / 3-51-5361 5W-43 12050-WMK5-0111AAJ 13-51-536 / 5W-44 12050-WMK5-0111AAJ / 3-51-536/ 5W-45 12050-WMK5-0111AAJ / 3-51-536/ 5W-46 12050-WMK5-0111AAJ 13-51-571 / 1H 12050-WMK5-0111AAJ 13-51-571 / 24A 12050-WMK5-0111AAJ / 3-51-571/26 12050-WMK5-0111AAJ 13-51-571/2H 12050-WMK5-0111AAJ 13-51-571/2-SI-A-538 12050-WMKS-0111AAJ 13-51-571/2-51-R-537 12050-WMKS-0111AAJ 13-51-571 / 5W-91 12050-WMKS-0111AAJ / 3-51-5711 SW-92 12050-WMK5-0111AAJ 13-51-571 / 5W-93 12050-WMK5-0111AAJ 13-51-571 / 5W-94A 12050-WMK5-0111AAJ / 3-51-5711 SW-95 12050-WMKS-Oll1AAJ 14-51-4221 5W-86 12050-WMKS-0111AAJ 14-51-422 / 5W-87 12050-WMK5-0111AAJ 14-51-4221 5W-88 12050-WMKS-0111AAJ 14-51-4221 SW-89 12050-WMKS-0111AAJ 14-51-4221 SW-90 12050-WMKS-0111AAJ / 6-51-570 147 12050-WMKS-Oll1AAJ 16-51-570 1 SW-73 12050-WMK5-0111AAJ 16-51-570 / 5W-74 12050-WMK5-0111AAM 13-CH-402118 12050-WMK5-0111AAM 13-CH-402/1H 12050-WMK5-0111AAM 13-CH-402 / 21 12050-WMK5-0111AAM 13-CH-402/22 ASME Class 2

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Component Identification 12050-WMK5-0111AAM 13-CH-402/2-CH-A-236 12050-WMK5-0111AAM 13-CH-402/2-CH-R-237 12050-WMK5-0111AAM /3-CH-402/2H 12050-WMKS-0111AAM 13-CH-402 / 71 12050-WMKS-0111AAM 13-CH-402 / 72A 12050-WMK5-0111AAM 1 3-CH-4021 91A 12050-WMK5-0111AAM 13-CH-402 / 92A 12050-WMK5-0111AAM 13-CH-402 / 93A 12050-WMK5-0111AAM 13-CH-4021 5W-15W 12050-WMK5-0111AAM 13-CH-402 / 5W-16W 12050-WMK5-0111AAM 13-CH-402 / 5W-17W 12050-WMK5-0111AAM 13-CH-40215W-18W 12050-WMK5-0111AAM 13-CH-4021 5W-19W 12050-WMK5-0111AAM 13-CH-4021 5W-20W 12050-WMKS-Oll1AAM 13-CH-4021 5W-21W 12050-WMK5-0111AAM 13-CH-40215W-22W 12050-WMKS-0111AAM 13-CH-403/1Y 12050-WMKS-Oll1AAM13-CH-403120 12050-WMK5-0111AAM / 3-CH-403 / 2-CH-A-183 12050-WMK5-0111AAM 13-CH-403/2-CH-R-182 12050-WMK5-0111AAM 13-CH-403/3H 12050-WMK5-0111AAM 13-CH-403 / 4H 12050-WMK5-0111AAM /3-CH-403/73 12050-WMK5-0111AAM 13-CH-403174A 12050-WMK5-0111AAM 13-CH-403/98 12050-WMKS-0111AAM 13-CH-403 / 99A 12050-WMKS-Oll1AAM / 3-CH-4031 5W-10W 12050-WMKS-Oll1AAM 13-CH-403 /5W-llW 12050-WMKS-0111AAM 13-CH-403 /5W-4W 12050-WMK5-0111AAM 13-CH-40315W-5W 12050-WMK5-0111AAM 13-CH-403 /5W-6W 12050-WMK5-0111AAM / 3-CH-4031 SW-7W 12050-WMKS-0111AAM 13-CH-403 / 5W-8W 12050-WMKS-0111AAM 13-CH-403 / 5W-9W 12050-WMK5-0111AAM 13-CH-469127 12050-WMKS-0111AAM 13-CH-469 / 5W-34W 12050-WMK5-0111AAM 13-CH-470 /23 12050-WMKS-0111AAM 13-CH-470 1 5W-23W 12050-WMK5-0111AAM 13-CH-471128 12050-WMK5-0111AAM / 3-CH-47115W-12W 12050-WMKS-0111AAM 13-CH-481 / 25 12050-WMKS-0111AAM 13-CH-481 / 26 12050-WMK5-0111AAM 13-CH-481/2-CH-A-264 12050-WMK5-0111AAM /3-CH-481/2-CH-R-265 12050-WMK5-0111AAM 13-CH-481/5H 12050-WMKS-0111AAM 13-CH-481/69A 12050-WMK5-0111AAM 13-CH-481/6H NAP5 U2 14-151 Plan 9-50 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 12050-WMKS-0111AAM / 3-CH-481 / 70B 12050-WMK5-0111AAM / 3-CH-481 / 84A 12050-WMK5-0111AAM / 3-CH-481 / 85A 12050-WMKS-0111AAM / 3-CH-481 / 86 12050-WMKS-0111AAM / 3-CH-481 / 87 12050-WMKS-0111AAM / 3-CH-481 / SW-26W 120S0-WMKS-0111AAM / 3-CH-481 / SW-27W 120S0-WMKS-0111AAM / 3-CH-481 / SW-28W 120S0-WMKS-0111AAM / 3-CH-481 / SW-29W 120S0-WMKS-0111AAM / 3-CH-481 / SW-30W 12050-WMKS-0111AAM / 3-CH-481 / SW-31W 120S0-WMKS-0111AAM / 3-CH-481 / SW-32W 120S0-WMKS-0111AAM / 3-CH-481 / SW-33W 12050-WMKS-0111AAN / 2-CH-422 / lOA 12050-WMKS-0111AAN / 2-CH-422 / 11 12050-WMKS-0111AAN / 2-CH-422 / 18 12050-WMKS-0111AAN / 2-CH-422 / 24 12050-WMKS-0111AAN / 2-CH-422 / 25 12050-WMKS-0111AAN / 2-CH-422 / 27H 12050-WMKS-0111AAN / 2-CH-422 / 2-CH-A-2 12050-WMKS-0111AAN / 2-CH-422 / 2-CH-R-1 12050-WMKS-0111AAN / 2-CH-422 / 2-CH-R-3 12050-WMKS-0111AAN / 2-CH-422 / 9 12050-WMKS-0111AAN / 2-CH-422 / SW-39W 12050-WMKS-0111AAN / 2-CH-422 / SW-40W 12050-WMKS-0111AAN / 2-CH-422 / SW-41W 12050-WMKS-0111AAN / 2-CH-422 / SW-42W 12050-WMKS-0111AAN / 2-CH-422 / 5W-43W 12050-WMK5-0111AAN / 2-CH-422 / SW-44W 12050-WMKS-0111AAN / 2-CH-779 / 14 12050-WMKS-0111AAN / 2-CH-779 / 16 12050-WMKS-0111AAN / 2-CH-779 / 95A 12050-WMKS-0111AAN / 2-CH-779 / 96 12050-WMKS-0111AAN / 2-CH-779 / 97A 12050-WMKS-0111AAN / 2-CH-779 / SW-13W 12050-WMKS-0111AAN / 2-CH-779 / SW-14W 12050-WMKS-0111AAN / 2-CH-779 / SW-37W 12050-WMKS-0111AAN / 3-CH-513 / 16 12050-WMKS-0111AAN / 3-CH-513 / 17 12050-WMK5-0111AAN / 3-CH-513 / 19H 12050-WMKS-0111AAN / 3-CH-513 / 20H 12050-WMKS-0111AAN / 3-CH-513 / 29 12050-WMKS-0111AAN / 3-CH-513 /2-CH-A-442 12050-WMK5-0111AAN / 3-CH-513 / 2-CH-A-444 12050-WMKS-0111AAN / 3-CH-513 / 2-CH-R-443 12050-WMKS-0111AAN / 3-CH-513 / 7 12050-WMKS-0111AAN / 3-CH-513 / SW-45W ASME Class 2

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Component Identification 12050-WMKS-0111AAN / 3-CH-513 / SW-46W 12050-WMKS-0111AAN / 3-CH-513 / SW-47W 12050-WMKS-0111AAN / 3-CH-513 / SW-48W 12050-WMKS-0111AAN / 3-CH-513 / SW-49W 12050-WMKS-0111AAN / 3-CH-513 / SW-50W 12050-WMKS-0111AAN / 3-CH-776 /12 12050-WMKS-0111AAN / 3-CH-776 /13 12050-WMKS-0111AAN / 3-CH-776 / 28A 12050-WMKS-0111AAN / 3-CH-776 / 29A 12050-WMKS-0111AAN / 3-CH-776 / 2-CH-R-407 12050-WMKS-0111AAN / 3-CH-776 / SW-38W 12050-WMKS-0111AAP / 2-CH-421 / 15 12050-WMKS-0111AAP / 2-CH-421 / 16A 12050-WMKS-0111AAP / 2-CH-421 /17 12050-WMKS-0111AAP / 2-CH-421 / 21 12050-WMKS-0111AAP / 2-CH-421 / 26H 12050-WMKS-0111AAP / 2-CH-421 / 2-CH-A-1 12050-WMKS-0111AAP / 2-CH-421 / SW-63W 12050-WMKS-0111AAP / 2-CH-421 / SW-64W 12050-WMKS-0111AAP / 2-CH-421 / SW-65W 1205D-WMKS-0111AAP / 2-CH-421 / SW-66W 12050-WMKS-0111AAP / 2-CH-421 / SW-67W 12050-WMKS-0111AAP / 2-CH-514 /15 12050-WMKS-0111AAP / 2-CH-514 / 23H 12050-WMKS-0111AAP / 2-CH-514 / 2-CH-A-2 12050-WMKS-0111AAP / 2-CH-514 / 2-CH-R-1 12050-WMKS-0111AAP / 2-CH-514 / 2-CH-R-3 12050-WMKS-0111AAP / 2-CH-514 / 2-CH-R-4 12050-WMKS-0111AAP / 2-CH-514 / 4 12050-WMKS-0111AAP / 2-CH-514 / SA 12050-WMKS-0111AAP / 2-CH-514 / SW-53W 12050-WMKS-0111AAP / 2-CH-514 / SW-54W 12050-WMKS-0111AAP / 2-CH-514 / SW-55W 12050-WMKS-0111AAP / 2-CH-514 / SW-56W 12050-WMKS-0111AAP / 2-CH-514 / SW-57W 12050-WMKS-0111AAP / 2-CH-514 / SW-58W 12050-WMKS-0111AAP / 2-CH-514 / SW-59W 12050-WMKS-0111AAP / 2-CH-734 / 1A 12050-WMKS-0111AAP / 2-CH-734 /24 12050-WMKS-0111AAP / 2-CH-734 / 81A 12050-WMKS-0111AAP / 2-CH-734 / 82 12050-WMKS-0111AAP / 2-CH-734 / 83A 12050-WMKS-0111AAP / 2-CH-734 /84 12050-WMKS-0111AAP / 2-CH-734 / SW-35W 120S0-WMKS-0111AAP / 2-CH-734 / SW-36W 12050-WMKS-0111AAP / 2-CH-938 / 23A 120S0-WMKS-0111AAP / 2-CH-938 / 34A NAPS U2 14-151 Plan 9-51 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

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2 Component Identification 120S0~WMKS~Ol11AAP / 2~CH~938 / 88A 12050~WMKS~Ol11AAP / 2~CH~938 /89A 12050~WMKS~Ol11AAP/ 2~CH~938 / 90B 12050~WMKS~0111AAP / 2~CH~938 / SW~37W 12050~WMKS~0111AAP / 2~CH~938 / SW~38W 12050-WMKS~0111AAP / 2~CH~938 / SW~39W 120S0~WMKS~Ol11AAP / 3~CH~S13 / SW~60W 120S0~WMKS~Ol11AAP / 3~CH~S13 / SW~61W 120S0~WMKS~0111AAP / 3~CH~777 / 19A 120S0-WMKS~0111AAP / 3~CH~777 / 2~CH~R~408 120S0~WMKS~Ol11AAP / 3~CH~777 /31A 120S0~WMKS~0111AAP/ 3~CH~777 /32A 120S0~WMKS~0111AAP/ 3~CH~777 / 35 120S0~WMKS~0111AAP / 3~CH~777 / 36 12050~WMKS~Ol11AAP / 3~CH~777 / SW~62W 120S0~WMKS~0111AAP / 3~CH~778/ 24A 120S0~WMKS~0111AAP / 3~CH~778 / 2~CH~R~409 120S0~WMKS~0111AAP / 3~CH~778 / 30 120S0-WMKS~0111AAP / 3~CH~778 / 31 120S0~WMKS-0111AAP / 3~CH~778 / 32 120S0~WMKS~0111AAP / 3~CH~778/34 120S0~WMKS~0111AAP/ 3~CH~778 / SW~S2W 120So-WMKS~0111AF / 8~SI~440 /10 120S0~WMKS~0111AF/ 8~SI-440 /12 120S0~WMKS-0111AF/ 8~SI~440 / 2 120S0~WMKS~0111AF / 8~SI~440 / 22H 120S0-WMKS~0111AF / 8~SI~440 /

2~SI~A~83 120S0-WMKS~0111AF / 8~SI~440 / 2~SI~R~80 120S0~WMKS~Ol11AF / 8~SI~440 /

2~SI~R~81 120S0~WMKS~0111AF / 8~SI~440 / 2~SI~R~81A 120S0~WMKS~0111AF / 8~SI~440 /

2~SI~R~82 120S0~WMKS~0111AF / 8~SI~440 / 3A 120S0~WMKS~Ol11AF / 8~SI~440 / SOA 120S0~WMKS~0111AF / 8~SI~440 / SW~73 120S0~WMKS~0111AF / 8~SI~440 / SW~74 120S0~WMKS~Ol11AF / 8~SI~440 / SW~7S 120S0~WMKS~Ol11AF / 8~SI~440 / SW~76 120S0~WMKS~0111AF / 8~SI~440 / SW~77 120S0~WMKS~0111AF / 8~SI~440 / SW~78 120S0~WMKS~Ol11AF / 8~SI~440 / SW~79 120S0~WMKS~0111AF / 8~SI~440 / SW~94 120S0~WMKS~0111AG / 10~SI~408 / 1 120S0~WMKS~0111AG / 1O~SI~408 /10 120S0~WMKS~Ol11AG/ 10~SI~408 /11 120S0~WMKS~Ol11AG/ 10~SI~408 / 2A 120S0~WMKS~0111AG / 10~SI~408 / 2~SI~A~244 120S0~WMKS~0111AG / 1O~S'~408 /

2~SI~R~S8A ASME Class 2

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Component Identification 120S0~WMKS~Ol11AG /

10~SI~408 /

2~SI~R~59 120S0~WMKS~0111AG /

10~SI~408 /

2~SI~R~60 120S0~WMKS~0111AG /

10~SI~408 /

2~SI~R~60A 120S0~WMKS~0111AG /

10~SI~408 /

2~SI~R~61 120S0-WMKS~0111AG /

10~SI~408 / 31H 120S0~WMKS~0111AG /

10~SI~408 / 33H 120S0~WMKS~Ol11AG /

1O~SI~408 /9 120S0~WMKS~Ol11AG/

10-SI~408 / SW~51 120S0~WMKS~Ol11AG / 8~CH-417 / 11 120S0~WMKS~0111AG / 8~CH-417 / 17H 120S0~WMKS~0111AG / 8~CH~417 / 2~CH~A~Sl 120S0~WMKS~0111AG / 8~CH~417 / 2~CH~R~S2 120S0~WMKS~0111AG / 8~CH~417 / 2~CH~SH~S3 120S0~WMKS~Ol11AG / 8~CH-417 / SW-41 120S0~WMKS~Ol11AG / 8~CH-417 / SW~42 120S0~WMKS~Ol11AG / 8~CH~417 / SW~43 120S0~WMKS~0111AG / 8~CH~417 / SW~44 120S0~WMKS~0111AG / 8~CH~417 / SW~4S 120S0~WMKS~0111AG / 8~CH~417 / SW~46 120S0-WMKS~0111AG / 8~CH~417 / SW-47 120S0-WMKS~0111AG / 8~CH~417 / SW~48 120S0~WMKS~Ol11AG / 8~CH~604 / 12 120S0~WMKS~0111AG / 8~CH~604 / 27H 120S0~WMKS-0111AG / 8~CH~604 / 2-CH-A-92 120S0~WMKS~0111AG / 8~CH~604 / SW~41W 120S0~WMKS~0111AG / 8~CH~604 / SW~42W 120S0-WMKS~0111AG / 8~CH~604 / SW~43W 120S0-WMKS~0111AG / 8~CH~604 / SW-44W 120S0-WMKS~0111AG/ 8~CH~604 / SW-4SW 120S0~WMKS~0111AG / 8~CH~60S / 14 120S0~WMKS~0111AG / 8~CH~60S / 18H 120S0~WMKS~0111AG / 8~CH~60S / 2~CH~R~S4A 120S0-WMKS~0111AG / 8~CH~60S /

2~CH~R~SS 120S0-WMKS~0111AG / 8~CH~60S / SW~49 120S0~WMKS~0111AG / 8~CH~60S / SW~SO 120S0~WMKS~0111AG / 8~CH~60S / SW~Sl 120S0~WMKS~0111AG / 8~CH~60S / SW~S2 120S0~WMKS~0111AG / 8~CH~60S / SW-S3 120S0-WMKS~0111AG / 8~CH~605 / SW~S5 120S0~WMKS~0111AG / 8~CH~60S / SW~S6 120S0~WMKS~0111AG / 8~CH~606 /13 120S0~WMKS~0111AG/ 8~SI~410 / 17H 120S0-WMKS~0111AG / 8~SI~41O / 18H 120S0-WMKS~0111AG / 8~SI~410 / 2~SI~A~S6 120S0~WMKS~0111AG / 8~SI~410 /

2~SI~R~S7 120S0~WMKS~0111AG / 8~SI~410 /3 120S0~WMKS~0111AG/ 8~SI~410 / 4 NAPS U2 14-151 Plan 9-52 Revision 0

North Anna Power Station Unit 2 Fourth inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 120S0-WMKS-Oll1AG / 8-51-410 / SA 120S0-WMK5-0111AG / 8-51-410 / 6A 120S0-WMK5-0111AG / 8-51-410 / 8 120SQ-WMK5-0111AG / 8-51-410 / 5W-S2 120S0-WMK5-0111AG / 8-51-449 /1 120S0-WMK5-0111AG / 8-51-449 / 14H 120S0-WMK5-0111AG / 8-51-449 /15 120S0-WMK5-0111AG / 8-51-449 / 2B 120S0-WMK5-0111AG / 8-51-449 / 2-51-A-24S 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-93 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-93A 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-93B 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-94 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-94A 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-9S 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-9SA 120S0-WMK5-0111AG / 8-51-449 / 2-51-R-96 120S0-WMK5-0111AG / 8-51-449/ 3B 120S0-WMK5-0111AG / 8-51-449 / 4 120S0-WMK5-0111AG / 8-51-449 / 49H 120S0-WMK5-0111AG / 8-51-449 / 5 120S0-WMK5-0111AG / 8-51-449 /6 120S0-WMK5-0111AG / 8-51-449 / 7 120S0-WMK5-0111AG / 8-51-449 / 8 120SQ-WMK5-0111AG / 8-51-449 / 9 120S0-WMK5-0111AG / 8-51-449 / 5W-23W 120S0-WMK5-0111AG / 8-51-502/ 16H 120S0-WMK5-0111AG / 8-51-502 / 2-51-R-SSA 120S0-WMK5-0111AG / 8-51-502 / 7 120S0-WMK5-0111AG / 8-51-502 / 5W-S3 120S0-WMK5-0111AG / 8-51-502 / 5W-S4 120S0-WMK5-0111AJ / 8-51-440/1 120S0-WMK5-0111AJ / 8-51-440 / llA 120S0-WMK5-0111AJ / 8-51-440 /13 120S0-WMK5-0111AJ / 8-51-440 / 14 120S0-WMK5-0111AJ / 8-51-440 / 15 120S0-WMK5-0111AJ / 8-51-440 /16 120S0-WMK5-0111AJ / 8-51-440 / 21H 120S0-WMK5-0111AJ / 8-51-440 / 28 120S0-WMK5-0111AJ / 8-51-440 / 2-51-A-246 120S0-WMK5-0111AJ / 8-51-440 / 2-51-R-84 120S0-WMK5-0111AJ / 8-51-440/ 2-51-R-86 120S0-WMK5-0111AJ / 8-51-440 / 2-51-R-87 120S0-WMK5-0111AJ / 8-51-440 / 2-51-R-88 120S0-WMK5-0111AJ / 8-51-440 / 2-51-R-89 120S0-WMK5-0111AJ / 8-51-440 / 2-51-R-90 120S0-WMK5-0111AJ / 8-51-440 / 2-51-5H-8SA ASMEClass 2

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Component Identification 120S0-WMK5-0111AJ / 8-51-440/30 120S0-WMK5-0111AJ / 8-51-440/4 120S0-WMK5-0111AJ / 8-51-440/ S1H 120S0-WMK5-0111AJ / 8-51-440/ SA 120S0-WMK5-0111AJ / 8-51-440/ 6A 120S0-WMK5-0111AJ / 8-51-440/7 120S0-WMK5-0111AJ / 8-51-440/8 120S0-WMK5-0111AJ / 8-51-440/9 120S0-WMK5-0111AJ / 8-51-440 /5W-S3 120S0-WMK5-0111AJ / 8-51-440 /5W-S4 120S0-WMK5-0111AJ / 8-51-440 /5W-72 120S0-WMK5-0111AP /6-51-441/ 2-51-R-6S 120S0-WMK5-0111AP / 6-51-441 / 2-51-R-6SA 120S0-WMK5-0111AP / 6-51-441 / 2-51-R-78 120S0-WMK5-0111AP / 6-51-441 / 6 120S0-WMK5-0111AP / 6-51-441 / 7 120S0-WMK5-0111AP / 6-51-441 /5W-28 120S0-WMK5-0111AP /6-51-441/ 5W-29 120S0-WMK5-0111AP / 6-51-441 /5W-30 120S0-WMK5-0111AP / 6-51-441 /5W-31 120SQ-WMK5-0111AP / 6-51-441 /5W-32 120S0-WMK5-0111AP /6-51-441/ 5W-92 120S0-WMK5-0111AP / 6-51-441 / 5W-93 120S0-WMK5-0111AP / 6-51-442 / 2-51-R-70 120S0-WMK5-0111AP / 6-51-442 / 2-51-R-70A 120S0-WMK5-0111AP / 6-51-442 / 5 120S0-WMK5-0111AP / 6-51-442 / 8 120S0-WMK5-0111AP / 6-51-442 / 5W-88 120S0-WMK5-0111AP / 6-51-442 / 5W-89 120S0-WMK5-0111AP /6-51-442/ 5W-90 120S0-WMK5-0111AP / 6-51-442 / 5W-91 120S0-WMK5-0111AP / 6-51-443 / 2-51-R-7S 120S0-WMK5-0111AP / 6-51-443 / 2-51-R-7SA 120S0-WMK5-0111AP / 6-51-443 / 4 120S0-WMK5-0111AP /6-51-443/9 120S0-WMK5-0111AP /6-51-443/ 5W-84 120S0-WMK5-0111AP / 6-51-443 /5W-8S 120S0-WMK5-0111AP / 6-51-443 /5W-86 120S0-WMK5-0111AP /6-51-443/ 5W-87 120S0-WMK5-0111AP / 8-51-440 / 23H 120S0-WMK5-0111AP / 8-51-440 / 2-51-A-79 120SQ-WMK5-0111AP / 8-51-440 /5W-80 120S0-WMK5-0111AP / 8-51-440/ 5W-81 120S0-WMK5-0111AP / 8-51-440 / 5W-82 12050-WMK5-0111AP / 8-51-440 /5W-83 120S0-WMK5-0111AQ / 6-CH-418 / 1H 120S0-WMK5-0111AQ / 6-CH-418 / 2-CH-A-69 NAPS U2 14-151 Plan 9-53 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interva!

Classification and Identification of Components ASMEClass 2

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Component Identification 120S0-WMKS-Ol11AQ / 6-CH-418 / 2-CH-R-71A 120S0-WMKS-Oll1AQ / 6-CH-418 / 2-CH-SH-72 120S0-WMKS-Oll1AQ / 6-CH-418 / 76 120So-WMKS-0111AQ / 6-CH-418 / 78 120S0-WMKS-Oll1AQ / 6-CH-418 / 9 120S0-WMKS-0111AQ / 6-CH-418 / SW-10W 120S0-WMKS-0111AQ/ 6-CH-418 / SW-11W 120S0-WMKS-Oll1AQ/ 6-CH-418 /SW-12W 120S0-WMKS-Oll1AQ / 6-CH-418 / SW-13W 120S0-WMKS-Oll1AQ / 6-CH-418 / SW-14W 120S0-WMKS-Oll1AQ / 6-CH-418 / SW-3W 120S0-WMKS-Oll1AQ / 6-CH-418 /SW-4W 120S0-WMKS-Oll1AQ / 6-CH-418 / SW-SW 120S0-WMKS-Oll1AQ / 6-CH-418 /SW-6W 120S0-WMKS-Oll1AQ / 6-CH-418 /SW-76W 120S0-WMKS-0111AQ / 6-CH-418 / SW-7W 120S0-WMKS-Ol11AQ / 6-CH-418 / SW-8W 120S0-WMKS-0111AQ / 6-CH-418 / SW-9W 120S0-WMKS-Oll1AQ/ 6-CH-419 / 2-CH-A-64 120S0-WMKS-Oll1AQ / 6-CH-419 / 2-CH-R-66A 120S0-WMKS-Oll1AQ / 6-CH-419 / 2-CH-SH-67 120S0-WMKS-Oll1AQ/ 6-CH-419 / 2H 120S0-WMKS-Oll1AQ / 6-CH-419 / S3W 120S0-WMKS-Oll1AQ/ 6-CH-419 / 7 120S0-WMKS-Oll1AQ/ 6-CH-419 / 7S 120S0-WMKS-Oll1AQ / 6-CH-419 /SW-16W 120S0-WMKS-Oll1AQ/ 6-CH-419 / SW-17W 120S0-WMKS-0111AQ / 6-CH-419 / SW-18W 120S0-WMKS-0111AQ / 6-CH-419 /SW-19W 120S0-WMKS-Oll1AQ / 6-CH-419 / SW-20W 120S0-WMKS-0111AQ/ 6-CH-419 / SW-21W 120S0-WMKS-Oll1AQ / 6-CH-419 /SW-22W 120S0-WMKS-Oll1AQ / 6-CH-419 / SW-23W 120S0-WMKS-0111AQ / 6-CH-419 / SW-24W 120S0-WMKS-0111AQ / 6-CH-419 /SW-2SW 120S0-WMKS-0111AQ / 6-CH-419 / SW-26W 120S0-WMKS-0111AQ / 6-CH-419 / SW-27W 120S0-WMKS-0111AQ/ 6-CH-419 /SW-28W 120S0-WMKS-0111AQ / 6-CH-419 / SW-77W 120S0-WMKS-0111AQ / 6-CH-472 /11 120S0-WMKS-0111AQ/ 6-CH-472 / 13H 120S0-WMKS-0111AQ/ 6-CH-472 / 2-CH-A-74 120S0-WMKS-0111AQ / 6-CH-472 / 2-CH-R-76A 120S0-WMKS-0111AQ / 6-CH-472 / 2-CH-SH-77 120S0-WMKS-0111AQ/ 6-CH-472 / 77 120S0-WMKS-0111AQ/ 6-CH-472 / LS-14(SW-92) 120S0-WMKS-0111AQ/ 6-CH-472 / SW-1W ASME Class 2

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Component Identification 120S0-WMKS-0111AQ / 6-CH-472 / SW-7SW 120S0-WMKS-0111AQ/ 6-CH-472 / SW-88 120S0-WMKS-0111AQ / 6-CH-472 /SW-89 120S0-WMKS-0111AQ / 6-CH-472 /SW-90 120S0-WMKS-0111AQ / 6-CH-472 / SW-91 120S0-WMKS-0111AQ / 6-CH-472 / SW-92 120S0-WMKS-0111AQ / 6-CH-472 /SW-93 120S0-WMKS-0111AQ / 6-CH-472 / SW-94 120S0-WMKS-0111AQ / 6-CH-472 / SW-9S 120S0-WMKS-0111AQ / 6-CH-472 / SW-96 120S0-WMKS-0111AQ / 6-CH-472 / SW-97 120S0-WMKS-0111AQ / 6-CH-472 / SW-98 120S0-WMKS-0111AQ / 6-CH-472 / SW-99 120S0-WMKS-0111AQ / 6-CH-601 /12 120S0-WMKS-0111AQ / 6-CH-601 / SW-2W 120S0-WMKS-0111AQ / 6-CH-602 / 10 120S0-WMKS-Ol11AQ / 6-CH-602 /SW-1SW 120S0-WMKS-0111AQ / 6-CH-603 / 8 120S0-WMKS-0111AQ / 6-CH-603 /SW-29W 120S0-WMKS-0111DA / 6-CH-418 /6 120S0-WMKS-0111DA / 6-CH-418 / 7 120S0-WMKS-0111DA / 6-CH-418 / SW-1SW 120S0-WMKS-0111DA / 6-CH-418 / SW-16W 120S0-WMKS-0111DA / 6-CH-418 / SW-17W 120S0-WMKS-0111DA / 6-CH-418 / SW-18W 120S0-WMKS-0111DA / 6-CH-418 / SW-19W 120S0-WMKS-0111DA / 6-CH-418 / SW-20W 120S0-WMKS-0111DA / 6-CH-418 / SW-21W 120S0-WMKS-0111DA / 6-CH-418 / SW-22W 120S0-WMKS-0111DA / 6-CH-418 / 5W-23W 120S0-WMKS-0111DA / 6-CH-418 / SW-24W 120S0-WMKS-0111DA / 6-CH-418 / SW-2SW 120S0-WMKS-0111DA / 6-CH-418 / SW-26W 120S0-WMKS-0111DA / 6-CH-419 / 4 120S0-WMKS-0111DA / 6-CH-419 / S 120S0-WMKS-0111DA / 6-CH-419 /SW-29W 120S0-WMKS-0111DA / 6-CH-419 / SW-30W 120S0-WMKS-0111DA / 6-CH-419 / SW-31W 120S0-WMKS-0111DA / 6-CH-419 / SW-32W 120S0-WMKS-0111DA / 6-CH-419 / SW-33W 120S0-WMKS-0111DA / 6-CH-419 / SW-34W 120So-WMKS-0111DA / 6-CH-419 / SW-3SW 120S0-WMKS-0111DA / 6-CH-419 / SW-36W 120S0-WMKS-0111DA / 6-CH-419 / SW-37W 120S0-WMKS-0111DA / 6-CH-419 / SW-38W 120S0-WMKS-0111DA / 6-CH-419 / SW-39W 120S0-WMKS-0111DA / 6-CH-419 / SW-40W NAPS U2 14-151 Plan 9-54 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASMEClass 2

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Component Identification 120S0-WMKS-OlllDA / 6-CH-472 /10 120S0-WMKS-OlllDA / 6-CH-472 / 9 120S0-WMKS-Ol11DA / 6-CH-472 / SW-l0W 1205O-WMK5-0111DA / 6-CH-472 / SW-llW 12050-WMKS-0111DA / 6-CH-472 / SW-12W 12050-WMKS-Oll1DA / 6-CH-472 / SW-13W 12050-WMKS-0111DA / 6-CH-472 / SW-2W 12050-WMKS-0111DA / 6-CH-472 / SW-3W 12050-WMKS-Oll1DA / 6-CH-472 / 5W-4W 120S0-WMKS-0111DA / 6-CH-472 / SW-5W 12050-WMK5-0111DA / 6-CH-472 / SW-6W 120S0-WMKS-0111DA / 6-CH-472 / SW-7W 12050-WMKS-0111DA / 6-CH-472 / SW-8W 120S0-WMKS-0111DA / 6-CH-472 / SW-9W 12050-WMKS-OlllDA / 8-CH-417 / 2-CH-R-49 120S0-WMKS-OlllDA / 8CH-417 / 2-CH-R-50 120S0-WMKS-OlllDA / 8-CH-417 / 8 12050-WMKS-0111DA / 8-CH-417 / SW-36 12050-WMKS-0111DA / 8-CH-417 / SW-37 12050-WMKS-0111DA / 8-CH-417 / SW-38 12050-WMKS-0111DA / 8-CH-417 / SW-39 12050-WMKS-0111DA / 8-CH-417 / SW-40 12050-WMKS-0111DA / 8-CH-417 / SW-46W 12050-WMKS-0111DB / 2-CH-490 / 3 1205O-WMKS-0111DB / 2-CH-490 / 4 12050-WMKS-0111DB / 2-CH-490 / R-1 12050-WMKS-Oll1DB / 2-CH-490 / SW-49 12050-WMKS-Oll1DB / 2-CH-490 / SW-50 12050-WMKS-Oll1DB / 2-CH-490 / SW-51 12050-WMKS-0111DB / 2-CH-490 / SW-52 12050-WMKS-0111DB / 2-CH-490 / SW-53 12050-WMKS-Oll1DB / 2-CH-490 / SW-54 12050-WMKS-0111DB / 2-CH-490 / SW-55 12050-WMKS-Oll1DB / 2-CH-490 / SW-56 12050-WMKS-0111DB / 2-CH-490 / SW-57 12050-WMKS-0111DB / 2-CH-490 / SW-58 12050-WMKS-Oll1DB / 2-CH-666 / 30 12050-WMKS-0111DB / 2-CH-666 / A-666-1 12050-WMKS-0111DB / 2-CH-666 / SW-48 12050-WMKS-0111DB / 2-CH-666 / SW-49 12050-WMKS-Oll1DB / 2-CH-666 / SW-50 12050-WMKS-0111DB / 2-CH-666 / SW-51 12050-WMKS-0111DB / 2-CH-666 / SW-52 12050-WMKS-Oll1DB / 2-CH-666 / SW-53 12050-WMKS-Oll1DB / 2-CH-666 / SW-54 12050-WMKS-0111DB / 3-CH-469 /1 12050-WMKS-Oll1DB / 3-CH-469 /2 ASME Class 2

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Component Identification 12050-WMKS-OlllDB / 3-CH-469 / 37H 12050-WMKS-Oll1DB / 3-CH-469 / A-268 12050-WMKS-Oll1DB / 3-CH-469 / R-266 12050-WMKS-0111DB / 3-CH-469 / R-267 12050-WMKS-0111DB / 3-CH-469 / R-269 12050-WMKS-0111DB / 3-CH-469 / SW-35W 12050-WMKS-0111DB / 3-CH-469 / SW-36W 12050-WMKS-0111DB / 3-CH-469 / SW-37W 12050-WMKS-Oll1DB / 3-CH-469 / SW-38W 12050-WMKS-Oll1DB / 3-CH-469 / SW-39W 12050-WMKS-0111DB / 3-CH-469 / SW-40W 12050-WMKS-0111DB / 3-CH-470 / 24 12050-WMKS-Oll1DB / 3-CH-470 / 25 12050-WMKS-Oll1DB / 3-CH-470 / 36H 12050-WMKS-0111DB / 3-CH-470 / A-262 12050-WMKS-Oll1DB / 3-CH-470 / R-260 12050-WMKS-0111DB / 3-CH-470 / R-261 12050-WMKS-0111DB / 3-CH-470 / R-263 12050-WMKS-0111DB / 3-CH-470 / SW-39 12050-WMKS-Oll1DB / 3-CH-470 / SW-40 1205O-WMKS-Oll1DB / 3-CH-470 / SW-41 12050-WMKS-Oll1DB / 3-CH-470 / SW-42 12050-WMKS-0111DB / 3-CH-470 / SW-43 12050-WMKS-Oll1DB / 3-CH-470 / SW-44 12050-WMKS-Oll1DB / 3-CH-471 / 20 12050-WMKS-Oll1DB / 3-CH-471 / 21 12050-WMKS-Oll1DB / 3-CH-471 / 29H 12050-WMKS-Oll1DB / 3-CH-471 / A-210A 12050-WMKS-0111DB / 3-CH-471 / R-209 12050-WMKS-Oll1DB / 3-CH-471 / R-211 12050-WMKS-Oll1DB / 3-CH-471 / R-212 12050-WMKS-0111DB / 3-CH-471 / R-213 12050-WMKS-0111DB / 3-CH-471 / R-214 12050-WMKS-Oll1DB / 3-CH-471 / SW-13W 12050-WMKS-Oll1DB / 3-CH-471 / SW-14W 12050-WMKS-Oll1DB / 3-CH-471 / SW-15W 12050-WMKS-Oll1DB / 3-CH-471 / SW-16W 12050-WMKS-0111DB / 3-CH-471 / SW-17W 12050-WMKS-Oll1DB / 3-CH-471 / SW-18W 12050-WMKS-0111DB / 3-CH-471 / SW-19W 12050-WMKS-0111DB / 3-CH-471 / SW-20W 12050-WMKS-0111DB / 3-CH-471 / SW-21W 12050-WMKS-0111DB / 3-CH-471 / SW-22W 12050-WMKS-Oll1DB / 3-CH-471 / SW-23W 12050-WMKS-0111DB / 3-CH-471 / SW-24W 12050-WMKS-0111DB / 3-CH-471 / SW-25W 12050-WMKS-0111DB / 4-CH-489 / 10 NAP5 U2 14-151 Plan 9-55 Revision 0

North Anna Puwer Station Unit 2 fourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 120S0-WMKS-011lDB / 4-CH-489 / 3SH 120S0-WMK5-0111DB / 4-CH-489 / SA 120S0-WMK5-0111DB / 4-CH-489 / 6 120SG-WMKS-0111DB / 4-CH-489 / A-216 120S0-WMK5-0111DB / 4-CH-489 / R-21S 120S0-WMK5-0111DB / 4-CH-489 / R-217 120S0-WMKS-011lDB / 4-CH-489 / R-218 120S0-WMK5-0111DB / 4-CH-489 / R-219 120S0-WMKS-0111DB / 4-CH-489 / R-220 120S0-WMKS-0111DB / 4-CH-489 / R-221 120S0-WMKS-0111DB / 4-CH-489 / R-223 120S0-WMKS-0111DB / 4-CH-489 / R-224 12050-WMK5-011lDB / 4-CH-489 /SW-48 120S0-WMK5-0111DB / 4-CH-489 / 5W-49 120S0-WMK5-0111DB / 4-CH-489 /5W-SO 120S0-WMK5011lDB / 4-CH-489 /5W-S3 120S0-WMK5-0111DB / 4-CH-489 /5W-S4 120S0-WMK5-0111DB / 4-CH-489 /5W-S6 120S0-WMKS-0111DB / 4-CH-489 / SW-S7 120S0-WMKS-011lDB / 4-CH-489 / SW-S8 120S0-WMKS-011lDB / 4-CH-489 /SW-S9 120S0-WMKS-0111DB / 4-CH-489 / 5W-60 120S0-WMKS-OlllDC / 3-SI-4S6 / 44 120S0-WMKS-OlllDC / 3-SI-4S6 / 6S 120S0-WMKS-0111DC / 3-SI-4S6 / 66H 120S0-WMKS-OlllDC / 3-SI-4S6 / 67H 120S0-WMK5-011lDC / 3-51-4S6 / H-S66 120S0-WMK5-011lDC / 3-51-4S6 / R-S64 120S0-WMK5-011lDC / 3-51-4S6 / 5W-68 120S0-WMK5-0111DC / 3-51-4S6 / 5W-69 120S0-WMK5-0111DC / 3-51-4S6 / 5W-70 120S0-WMK5-011lDC / 3-51-4S6 / 5W-71 120S0-WMK5-0111DC / 3-51-4S6 / 5W-72 120S0-WMK5-0111DC / 3-51-4S6 / 5W-73 120S0-WMK5-0111DC / 3-51-4S6 / 5W-74 120S0-WMK5-0111DC / 3-51-4S6 / 5W-7S 120S0-WMK5-011lDC / 3-51-S37 / 1H 120S0-WMK5-0111DC / 3-51-S37 / S4 120S0-WMK5-011lDC / 3-51-S37 / 74 120S0-WMK5-0111DC / 3-51-S37 / 7S 120S0-WMKS-0111DC / 3-51-S37 / 76 120S0-WMK5-011lDC / 3-51-S37 / R-S68 120S0-WMK5-011lDC / 3-51-S37 / 5H-S67A 120S0-WMK5-0111DC / 3-51-S37 / 5W-81 120S0-WMKS-Oll1DC / 3-SI-S37 / 5W-82 120S0-WMK5-0111DC / 3-51-S37 / 5W-83 120S0-WMK5-011lDC / 3-51-S37 / 5W-84 ASME Class 2

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Component Identification 120S0-WMK5-0111DC / 3-51-S37 / 5W-8S 120S0-WMKS-0111DC / 3-51-S60 /11 120S0-WMK5-0111DC / 3-51-S60 /34 120S0-WMK5-0111DC / 3-51-S60 / 41H 120S0-WMK5-011lDC / 3-51-S60 / 43H 120S0-WMK5-0111DC / 3-51-S60 / 44 120S0-WMK5-011lDC / 3-51-S60 / 4S 120S0-WMK5-0111DC / 3-51-S60 / A-227 120S0-WMK5-0111DC / 3-51-S60 / A-230 120S0-WMK5-0111DC / 3-51-S60 / R-22S 120S0-WMK5-0111DC / 3-51-S60 / R-228 120S0-WMK5-0111DC / 3-51-S60 / R-229 120S0-WMKS-OI11DC / 3-51-S60 / R-S11 120S0-WMK5-011lDC / 3-51-S60 / 5W-S1 120S0-WMKS-0111DC / 3-51-S60 / SW-S2 120S0-WMK5-0111DC / 3-51-S60 / 5W-S3 120S0-WMK5-0111DC / 3-51-S60 / 5W-SS 120S0-WMK5-0111DC / 4-51-SS9 / 73H 120S0-WMK5-0111DC / 4-51-SS9 / A-S13 120SG-WMK5-0111DC / 4-51-SS9 / R-S12 120S0-WMK5-0111DC / 4-51-SS9 / 5W-SS 120S0-WMK5-0111DC / 4-51-SS9 / 5W-S6 120S0-WMK5-011lDC / 4-51-SS9 / 5W-S7 120S0-WMK5-0111DC / 4-51-SS9 / 5W-S8 120S0-WMK5-0111DC / 4-51-SS9 / 5W-S9 120S0-WMK5-0111DC / 4-51-SS9 / 5W-60 120S0-WMKS-OI11DC / 4-51-SS9 / 5W-61 120S0-WMK5-0111DC / 4-51-SS9 / 5W-62 120S0-WMK5-0113A-l/ 14-RH-402 / 17H 120S0-WMK5-0113A-l/ 14-RH-402 / 18H 12050-WMK5-0113A-l/ 14-RH-402 / 2-RH-H55-104 120S0-WMK5-0113A-l/ 14-RH-402 / 2-RH-H55-10SA 120S0-WMK5-0113A-l/ 14-RH-402 / 2-RH-H55-lOSB 120S0-WMK5-0113A-1/ 14-RH-402 / 2-RH-H55-700 120S0-WMK5-0113A-l/ 14-RH-402 / 8 120S0-WMK5-0113A-1/ 14-RH-402 / 89H 120S0-WMK5-0113A-l/ 14-RH-402 /5W-37 120S0-WMK5-0113A-l/ 14-RH-402 /5W-38 120S0-WMK5-0113A-l/ 14-RH-402 / 5W-39 120S0-WMK5-0113A-1/ 14-RH-402 / 5W-40 120S0-WMK5-0113A-1/ 14-RH-402 / 5W-41 120S0-WMK5-0113A-l/ 14-RH-403 /10 120S0-WMK5-0113A-l/ 14-RH-403 / 11 120S0-WMK5-0113A-l/ 14-RH-403 / 12A 120S0-WMK5-0113A-l/ 14-RH-403 / 22A 120S0-WMKS-0113A-l/ 14-RH-403 / 2-RH-H55-102 120S0-WMKS-0113A-l/ 14-RH-403 /2-RH-H55-103 NAP5 U2 14-151 Plan 9-56 Revision0

North Anna Power Stauon Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 120S0-WMKS-Ol13A-l/ 14-RH-403 / 2-RH-HSS-701 12050-WMKS-Ol13A-l/ 14-RH-403 / 2-RH-HSS-702 120S0-WMKS-01l3A-l/ 14-RH-403 / 2-RH-HSS-703 12050-WMKS-Ol13A-l/ 14-RH-403 / 2-RH-HSS-704 12050-WMKS-Ol13A-l/ 14-RH-403 /2-RH-HSS-705 12050-WMKS-01l3A-l/ 14-RH-403 / 2-RH-SH-lS 120S0-WMKS-Ol13A-l/ 14-RH-403 / 2-RH-SH-16 12050-WMKS-01l3A-l/ 14-RH-403 /48A 12050-WMKS-Ol13A-l/ 14-RH-403 / 79 12050-WMKS-Ol13A-l/ 14-RH-403 / 83 12050-WMKS-01l3A-l/ 14-RH-403 /88H 12050-WMKS-Ol13A-l/ 14-RH-403 / 9B 12050-WMKS-Ol13A-l/ 14-RH-403 / SW-42 12050-WMKS-01l3A-l/ 14-RH-403 / SW-43 12050-WMKS-Ol13A-l/ 14-RH-403 / SW-44 12050-WMKS-01l3A-l/ 14-RH-403 / SW-4S 12050-WMKS-Ol13A-l/ 14-RH-403 / SW-46 12050-WMKS-01l3A-l/ 14-RH-403 / SW-47 12050-WMKS-01l3A-l/ 14-RH-403 / SW-50 12050-WMKS-Ol13A-l/ 14-RH-403 / SW-51 12050-WMKS-01l3A-l/ 14-RH-403 / SW-52 12050-WMKS-Ol13A-l/ 14-RH-403 / SW-53 12050-WMKS-01l3A-l/ 14-RH-403 / SW-54 12050-WMKS-01l3A-l/ 14-RH-403 / SW-77 120S0-WMKS-Ol13A-l/ 14-RH-403 / SW-82 12050-WMKS-01l3A-2/ lQ-RH-404 / lA 12050-WMKS-01l3A-2/ 10-RH-404 / 2 12050-WMKS-Ol13A-2/ lO-RH-404 / 2-RH-R-13 12050-WMKS-Ol13A-2/ 10-RH-404 / 3 12050-WMKS-Ol13A-2/ 10-RH-404 / 4 12050-WMKS-Ol13A-2/ 10-RH-404 / SW-37 12050-WMKS-01l3A-2/ 10-RH-405 / 21A 12050-WMKS-Ol13A-2/ 10-RH-405 / 22B 12050-WMKS-Ol13A-2/ 10-RH-405 / 5 12050-WMKS-Ol13A-2/ 10-RH-405 /6 12050-WMKS-01l3A-2/ 1O-RH-405/ 7 12050-WMKS-01l3A-2/ 10-RH-405 / 8B 12050-WMKS-Ol13A-2/ 10-RH-405 / SW-35 12050-WMKS-01l3A-2/ 12-RH-406 / SW-32 120S0-WMKS-01l3A-2/ 12-RH-406 / SW-34 12050-WMKS-Ol13A-2/ 14-RH-402 / 1 12050-WMKS-01l3A-2/ 14-RH-402 /2 12050-WMKS-Ol13A-2/ 14-RH-402 / 2-RH-HSS-706A 12050-WMKS-Ol13A-2/ 14-RH-402 / 2-RH-HSS-706B 12050-WMKS-01l3A-2/ 14-RH-402 / 2-RH-HSS-707 12050-WMKS-Ol13A-2/ 14-RH-402 / 2-RH-HSS-708 12050-WMKS-Ol13A-2/ 14-RH-402 / 2-RH-SH-18 ASMEClass 2

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Component Identification 120S0-WMKS-01l3A-2/ 14-RH-402 / 3 12050-WMKS-01l3A-2/ 14-RH-402 / 84 12050-WMKS-Ol13A-2/ 14-RH-402 / 85 12050-WMKS-Ol13A-2/ 14-RH-402 / 86H 12050-WMKS-Ol13A-2/ 14-RH-402 / 87H 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-26 120S0-WMKS-01l3A-2/ 14-RH-402 / SW-27 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-28 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-29 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-30 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-31 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-32 12050-WMKS-Ol13A-2/ 14-RH-402 / SW-34 12050-WMKS-01l3A-2/ 14-RH-402 / SW-36 12050-WMKS-01l3A-2/ 14-RH-402 / SW-78 12050-WMKS-01l3A-3/ 1O-RH-407/ 2-RH-R-5 12050-WMKS-Ol13A-3/ 10-RH-407 / 5 12050-WMKS-01l3A-3/ 10-RH-407 / 6 12050-WMKS-Ol13A-3/ 10-RH-407 / 7 12050-WMKS-01l3A-3/ lO-RH-407 / 8 12050-WMKS-Ol13A-3/ lO-RH-407 / SW-13 12050-WMKS-Ol13A-3/ 10-RH-407 / SW-14 12050-WMKS-Ol13A-3/ 10-RH-407 / SW-15 12050-WMKS-Ol13A-3/ 10-RH-407 / SW-16 12050-WMKS-01l3A-3/ 10-RH-407 / SW-17 12050-WMKS-Ol13A-3/ lO-RH-407 / SW-28 12050-WMKS-01l3A-3/ 10-RH-407 / SW-39 12050-WMKS-Ol13A-3/ 10-RH-408 /17 12050-WMKS-Ol13A-3/ lO-RH-408 /18 12050-WMKS-Ol13A-3/ lO-RH-408 / 9 12050-WMKS-Ol13A-3/ 1O-RH-408/ SW-29 12050-WMKS-Ol13A-3/ 10-RH-408 / SW-30 12050-WMKS-Ol13A-3/ 10-RH-409 /1 12050-WMKS-Ol13A-3/ 10-RH-409 / 2 12050-WMKS-01l3A-3/ 10-RH-409 / 23A 12050-WMKS-Ol13A-3/ 10-RH-409 / 25A 12050-WMKS-Ol13A-3/ lO-RH-409 /28 12050-WMKS-Ol13A-3/ 10-RH-409 / 2-RH-R-ll 12050-WMKS-Ol13A-3/ 1O-RH-409/ 2-RH-SH-12 12050-WMKS-Ol13A-3/ 1O-RH-409/ 3 12050-WMKS-Ol13A-3/ 1O-RH-409/ 4B 12050-WMKS-01l3A-3/ 10-RH-409 / SW-18 12050-WMKS-01l3A-3/ 10-RH-409 / SW-19 12050-WMKS-01l3A-3/ lO-RH-409 / SW-20 12050-WMKS-01l3A-3/ 10-RH-409 / SW-21 12050-WMKS-01l3A-3/ 10-RH-409 / SW-22 12050-WMKS-Ol13A-3/ 10-RH-409 / SW-26 NAPS U2 14-151 Plan 9-57 Revision 0

ASMEClass Component Identification North Amid Power Station Unit 2 Fourth Inspection Interval Classrfication and Identification of Components ASME Class Component Identification 2

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12050-WMKS-Ol13A-3/ 1O-RH-41O / 10 12050-WMKS-0113A-3/ 10-RH-410 /11 12050-WMKS-Ol13A-3/ 1O-RH-410/12 1205Q-WMKS-0113A-3/ 10-RH-41O/ SW-27 12050-WMKS-Ol13A-3 / 12-RH-411 / 1H 12050-WMKS-Ol13A-3/ 12-RH-411 / 2-RH-A-3 12050-WMKS-Ol13A-3/ 12-RH-411 / 2-RH-R-9 12050-WMKS-Ol13A-3/ 12-RH-411 / 2-RH-SH-1O 12050-WMKS-Ol13A-3/ 12-RH-411 / 62A 12050-WMKS-0113A-3/ 12-RH-411 / 72 12050-WMKS-Ol13A-3/ 12-RH-411 / 9H 12050-WMKS-0113A-3 / 12-RH-411 / SW-56 12050-WMKS-Ol13A-3/ 12-RH-411 / SW-57 12050-WMKS-Ol13A-3/ 12-RH-411 / SW-63 12050-WMKS-0113A-3/ 12-RH-411 / SW-64 12050-WMKS-Ol13A-3 / 12-RH-411 / SW-65 12050-WMKS-Ol13A-3/ 12-RH-411 / SW-66 12050-WMKS-Ol13A-3/ 12-RH-411 / SW-67 12050-WMKS-Ol13A-3/ 12-RH-411 / SW-68 12050-WMKS-Ol13A-3/ 12-RH-411 / SW-69 12050-WMKS-0113A-3/ 12-RH-415 / 2-RH-R-4 12050-WMKS-0113A-3 / 12-RH-415 /59A 12050-WMKS-Ol13A-3/ 12-RH-415 / 60A 12050-WMKS-Ol13A-3/ 12-RH-415 / 71 12050-WMKS-Ol13A-3/ 12-RH-415 / SW-23 12050-WMKS-Ol13A-3 / 12-RH-415 / SW-24 12050-WMKS-0113A-3/ 12-RH-415 / SW-2S 12050-WMKS-Ol13A-3/ 12-RH-415 / SW-26 12050-WMKS-0113A-3/ 12-RH-415 / SW-27 12050-WMKS-0113A-3/ 12-RH-415 / SW-58 12050-WMKS-Ol13A-3/ 12-RH-415 / SW-61 12050-WMKS-0113A-3 / 12-RH-415 / SW-66 12050-WMKS-0113A-3/ 12-RH-415 / SW-67 12050-WMKS-0113C-2/ 10-RH-413 / 1 12050-WMKS-0113C-2/ 10-RH-413 / 2-RH-HSS-100A 12050-WMKS-0113C-2/ 10-RH-413 / 2-RH-HSS-100B 12050-WMKS-0113C-2/ 10-RH-413 / 2-RH-R-1 12050-WMKS-Ol13C-2/ 1O-RH-413 /63H 12050-WMKS-Ol13C-2/ 10-RH-413 /64H 12050-WMKS-0113C-2/ 10-RH-413 / SW-35 12050-WMKS-Ol13C-2/ 12-RH-411 /2-RH-R-2 12050-WMKS-0113C-2/ 12-RH-411 / 2-RH-R-2A 12050-WMKS-Ol13C-2/ 12-RH-411 / SW-45 12050-WMKS-0113C-2/ 12-RH-411 / SW-46 12050-WMKS-Ol13C-2/ 12-RH-411 / SW-47 12050-WMKS-Ol13C-2/ 12-RH-411 / SW-50 12050-WMKS-Ol13C-2/ 12-RH-411 / SW-54 2

12050-WMKS-0113C-2/ 12-RH-411 / SW-55 2

12050-WMKS-0113C-2 / 6-RH-417 / 4 2

12050-WMKS-Ol13C-2 / 6-RH-417 / SW-56 2

12050-WMKS-Ol13C-2 / 6-RH-419 / 5 2

12050-WMKS-Ol13C-2/ 6-RH-419 / 59A 2

12050-WMKS-Ol13C-3/ 10-RH-431 / 11A 2

12050-WMKS-0113C-3/ 10-RH-431 / 8 2

12050-WMKS-Ol13C-3/ 1O-RH-432 / 25 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 2-RH-A-3A 2

12050-WMKS-0113C-3/ 10-RH-432 / 2-RH-R-11A 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 2-RH-R-12A 2

12050-WMKS-0113C-3/ 10-RH-432 / 2-RH-R-13A 2

12050-WMKS-0113C-3/ 10-RH-432 / 2-RH-R-5A 2

12050-WMKS-Ol13C-3/ 1O-RH-432 / 2-RH-R-7A 2

12050-WMKS-0113C-3 / 10-RH-432 / 2-RH-R-88 2

12050-WMKS-0113C-3/ 1O-RH-432 / 2-RH-R-9A 2

12050-WMKS-0113C3/ 10-RH-432 / 2-RH-RH-lOA 2

12050-WMKS-0113C-3/ 10-RH-432 / 2-RH-RH-4A 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 2-RH-RH-6A 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 2-RH-RH-8A 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 3 2

12050-WMKS-0113C-3/ 10-RH-432 /4 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 5 2

12050-WMKS-Ol13C-3/ 1O-RH-432 / 6H 2

12050-WMKS-Ol13C-3/ 10-RH-432 / 7 2

12050-WMKS-0113C-3/ 10-RH-432 / 9J 2

12050-WMKS-Ol13C-3/ 1O-RH-432 / SW-12 2

12050-WMKS-Ol13C-3/ 10-RH-432 / SW-13 2

12050-WMKS-Ol13C-3/ 10-RH-432 / SW-14 2

12050-WMKS-0113C-3/ 1O-RH-432 / SW-15 2

12050-WMKS-0113C-3/ 1O-RH-432 / SW-16 2

12050-WMKS-Ol13C-3/ 10-RH-432 / SW-17 2

12050-WMKS-Ol13C-3/ 1O-RH-432/ SW-18 2

120S0-WMKS-Ol13C-3/ 10-RH-432 / SW-19 2

12050-WMKS-Ol13C-3/ 10-RH-432 / SW-20 2

12050-WMKS-CH-P-1A / 2-CH-SUPT-BASE 2

12050-WMKS-CH-P-1A / SW-2 2

12050-WMKS-CH-P-1A / WS-01 2

12050-WMKS-CH-P-1A / WS-02 2

12050-WMKS-CH-P-1A / WS-03 2

12050-WMKS-CH-P-1A / WS-04 2

12050-WMKS-CH-P-1B / 2-CH-SUPT-BASE 2

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12050-WMKS-CH-P-1B / WS-04 NAPS U2 14-151 Plan 9-58 Revision a

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 120S0-WMKS-CH-P-1C / 2-CH-SUPT-BASE 120S0-WMKS-CH-P-1C / SW-2 120S0-WMKS-CH-P-1C / WS-01 120So-WMKS-CH-P-1C / WS-02 120S0-WMKS-CH-P-1C / WS-03 120S0-WMKS-CH-P-lC / WS-04 120S0-WMKS-FW-CKVALV / 16-WFPD-422 / 2-FW-126 Bolting 120S0-WMKS-FW-CKVALV / 16-WFPD-423 / 2-FW-94 Bolting 120S0-WMKS-FW-CKVALV / 16-WFPD-424 / 2-FW-62 Bolting 120S0-WMKS-RC-E-1A.1/2A 120S0-WMKS-RC-E-1A.1/6 120S0-WMKS-RC-E-1A.1 / 8 120S0-WMKS-RC-E-1A.2/10 120S0-WMKS-RC-E-1A.2/2-RC-10NIR 120S0-WMKS-RC-E-1A.2/2-RC-9NIR 120S0-WMKS-RC-E-1A.2 / 9 120S0-WMKS-RC-E-1B.1/2A 120S0-WMKS-RC-E-1B.1/6 120S0-WMKS-RC-E-1B.1/8 120S0-WMKS-RC-E-1B.2/10 120S0-WMKS-RC-E-1B.2/2-RC-10NIR 120S0-WMKS-RC-E-1B.2/2-RC-9NIR 120S0-WMKS-RC-E-1B.2 / 9 120S0-WMKS-RC-E-1C.1/2A 120S0-WMKS-RC-E-1C.1 / 6 120S0-WMKS-RC-E-1C.1/8 120S0-WMKS-RC-E-1C.2/ 10 120S0-WMKS-RC-E-1C.2 / 2-RC-10NIR 120S0-WMKS-RC-E-1C.2 / 2-RC-9NIR 120S0-WMKS-RC-E-1C.2/9 120S0-WMKS-RH-E-1A /1 120S0-WMKS-RH-E-1A /2 120S0-WMKS-RH-E-1A / 2-RH-SUPT-INLET 120S0-WMKS-RH-E-1A / 2-RH-SUPT-OUTLET 120S0-WMKS-RH-E-1A / 3 120S0-WMKS-RH-E-1A / 3A 120S0-WMKS-RH-E-1A / 3B 120S0-WMKS-RH-E-1A / 4 120S0-WMKS-RH-E-1A / 4A 120S0-WMKS-RH-E-1A / 4B 120S0-WMKS-RH-E-1A / WS-1 120S0-WMKS-RH-E-1A / WS-2 120S0-WMKS-RH-E-1B / 1 120S0-WMKS-RH-E-1B / 2 120S0-WMKS-RH-E-1B / 2-RH-SUPT-INLET 120S0-WMKS-RH-E-1B / 2-RH-SUPT-OUTLET 120S0-WMKS-RH-E-1B / 3 ASME Class 2

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Component Identification 120S0-WMKS-RH-E-1B / 3A 120S0-WMKS-RH-E-1B / 3B 120S0-WMKS-RH-E-1B / 4 120S0-WMKS-RH-E-1B / 4A 120S0-WMKS-RH-E-1B / 4B 120S0-WMKS-RH-E-1B / WS-1 120S0-WMKS-RH-E-1B / WS-2 120S0-WMKS-RH-P-1A / HSS-111 120S0-WMKS-RH-P-1A / HSS-112 120S0-WMKS-RH-P-1A / R-21 120S0-WMKS-RH-P-1B / HSS-109 120S0-WMKS-RH-P-1B / HSS-110 120S0-WMKS-RH-P-1B / R-22 120S0-WMKS-RS-P-2A / SW-11 120S0-WMKS-RS-P-2A /SW-14 120S0-WMKS-RS-P-2A /SW-1S 120S0-WMKS-RS-P-2B / SW-11 120S0-WMKS-RS-P-2B / SW-14 120S0-WMKS-RS-P-2B / SW-1S 120S0-WMKS-RS-P-2B / SW-4 120S0-WMKS-SI-P-1A /10 120S0-WMKS-SI-P-1A /11 120S0-WMKS-SI-P-1A / 2-SI-H-602A 120S0-WMKS-SI-P-1A / 2-SI-H-602B 120S0-WMKS-SI-P-1A / 2-SI-H-602C 120S0-WMKS-SI-P-1A / 4 120S0-WMKS-SI-P-1A /6 120S0-WMKS-SI-P-1A /7 120S0-WMKS-SI-P-1A / 8 120S0-WMKS-SI-P-1A / 9 120S0-WMKS-SI-P-1A / LS-4 120S0-WMKS-SI-P-1A / LS-S 120S0-WMKS-SI-P-1B /10 120S0-WMKS-SI-P-1B /11 120S0-WMKS-SI-P-1B / 2-SI-H-603A 120S0-WMKS-SI-P-1B / 2-SI-H-603B 120S0-WMKS-SI-P-1B / 2-SI-H-603C 120S0-WMKS-SI-P-1B / 5 120S0-WMKS-SI-P-1B /6 120S0-WMKS-SI-P-1B / 7 120S0-WMKS-SI-P-1B / 8 120S0-WMKS-SI-P-1B / 9 120S0-WMKS-SI-TK-2/1 120S0-WMKS-SI-TK-2 /2 120S0-WMKS-SI-TK-2/2-SI-3NIR 120S0-WMKS-SI-TK-2/2-SI-4NIR 120S0-WMKS-SI-TK-2/2-SI-LEG-1 NAPS U2 14-151 Plan 9-59 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 2

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Component Identification 120S0-WMKS-SI-TK-2/2-SI-LEG-2 120S0-WMKS-SI-TK-2/2-SI-LEG-3 120S0-WMKS-SI-TK-2/2-SI-LEG-4 120S0-WMKS-SI-TK-2/3 12050-WMKS-SI-TK-2/4 12050-WMKS-SI-TK-2 / SOl 12050-WMKS-51-TK-2/ S02 12050-WMKS-SI-TK-2/ S03 12050-WMKS-SI-TK-2/ S04 120S0-WMKS-51-TK-2 / S05 12050-WMK5-SI-TK-2 / 506 12050-WMK5-51-TK-2/ 507 12050-WMK5-51-TK-2/ 508 120S0-WMK5-SI-TK-2/ 509 12050-WMKS-51-TK-2/5lO 12050-WMKS51-TK-2/511 12050-WMK5-51-TK-2/ 512 12050-WMK5-51-TK-2/ 513 12050-WMK5-51-TK-2/514 12050-WMK5-51-TK-2/ 515 12050-WMKS-51-TK-2/ 516 12050-WMK5-51-TK-2/ W5-1 12050-WMK5-51-TK-2/ W5-2 12050-WMK5-51-TK-2/ W5-3 12050-WMK5-51-TK-2/ W5-4 1171S-WMK5-0105A / 18-W5-510 / 2-W5-R-6 11715-WMK5-0lOSA / 18-W5-510 / 2-W5-R-6A 11715-WMK5-010SA / 18-W5-510 / 40J 11715-WMK5-010SAMA / 18-W5-D80 / 11M 11715-WMK5-0lOSAMA / 18-W5-D80 / PH-9001 11715-WMK5-010SAMA / 18-W5-D80 / PH-9009 1171S-WMK5-0105AMA / 18-W5-D80 / PH-9017 11715-WMK5-0105AMA / 18-W5-D80 / PH-9018 11715-WMK5-010SAMA / 18-W5-D80 / PH-9038 1171S-WMK5-010SAMA / 18-W5-D81 / 12M 11715-WMK5-0105AMA / 18-W5-D81 / PH-9002 11715-WMK5-0lO5AMA / 18-W5-D81 / PH-90lO 11715-WMK5-0105AMA / 18-W5-D81 / PH-9017 11715-WMK5-010SAMA / 18-W5-D81 / PH-9038 1171S-WMK5-0105AMA / 24-W5-D78 / 25M 11715-WMK5-010SAMA / 24-W5-D78 / 26M 11715-WMK5-010SAMA / 24-W5-D78 / 39M 11715-WMK5-0lO5AMA / 24-W5-D78 / PH-9037 11715-WMK5-0105AMA / 24-W5-D78 / PH-9048 11715-WMK5-0lO5AMB / 18-W5-D93 / 1H 11715-WMK5-010SAMB / 18-W5-D93 / PH-9008 11715-WMK5-010SAMB / 18-W5-D93 / PH-9016 ASME Class 3

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Component Identification 11715-WMK5-0105AMB / 18-W5-D93 / PH-9017 11715-WMK5-0lO5AMB / 18-W5-D93 / PH-9038 11715-WMK5-0lO5AMB / 18-W5-D94 / 2H 11715-WMK5-0105AMB / 18-W5-D94 / PH-9007 11715-WMK5-0105AMB / 18-W5-D94 / PH-9015 11715-WMK5-0lO5AMB / 18-W5-D94 / PH-9017 11715-WMK5-0lO5AMB / 18-W5-D94 / PH-9018 11715-WMK5-0105AMB / 18-W5-D94 / PH-9038 11715-WMK5-0105AMB / 24-W5-D85 / 11M 11715-WMK5-0105AMB / 24-W5-D85 / 12M 11715-WMK5-0105AMB / 24-W5-D85 / 25M 11715-WMK5-0105AMB / 24-W5-D85 / PH-9036 11715-WMK5-0105AMB / 24-W5-D85 / PH-9047 11715-WMK5-010SB / 18-W5-S00 / 19H 11715-WMK5-0105B / 18-W5-500 / 2-W5-R-12 1171S-WMK5-0lO5B / 18-W5-S00 / 2-W5-R-202 11715-WMK5-0105C / 20-W5-40S / 2-W5-A-2S 11715-WMK5-010SC / 20-W5-405 /36H 11715-WMK5-0lO5C / 20-W5-407 / 2-W5-A-23 11715-WMK5-0105C / 20-W5-407 / 37H 11715-WMK5-0lO5C / 20-W5-408 / 2-W5-5H-23A 11715-WMK5-010SC / 20-W5-408 /44H 11715-WMK5-0lO5C / 2-5W-P-1A / 1-W5-R-330B 11715-WMK5-0lO5C / 2-5W-P-1A / 2-5W-A-P-1A 11715-WMK5-0lO5C / 2-5W-P-1B / 1-W5-R-330A 11715-WMK5-0lO5C / 2-5W-P-1B / 2-5W-A-P-1B 11715-WMK5-0lOSEC / 24-W5-425 / 2-W5-5H-311 11715-WMK5-010SR / 24-W5-425 / 2-W5-R-313 11715-WMK5-010SR / 24-W5-425 /31H 11715-WMK5-0lOSR / 24-W5-48 / 2-W5-R-327 11715-WMK5-0lOSR / 8-W5-93 / 2-W5-R-330 11715-WMK5-0118J / 18-CC-401/ 1H 11715-WMK5-0118J / 18-CC-401/ 2-CC-5H-171 11715-WMK5-0118J / 18-CC-402/ 1H 11715-WMK5-0118J / 18-CC-402/ 2-CC-R-175 11715-WMK5-0118J / 18-CC-402/ 2-CC-5H-172 11715-WMK5-0118J / 18-CC-402/ 3H 11715-WMK5-0118J / 18-CC-614/ 2-CC-R-198 11715-WMK5-0118J / 18-CC-614/ 2-CC-5H-174A 11715-WMK5-0118J / 18-CC-614/ 2-CC-5H-177A 1171S-WMK5-0118J / 18-CC-614/ 3H 11715-WMK5-0118J / 18-CC-61S/ 2-CC-R-175A 11715-WMK5-0118J / 18-CC-615/ 2-CC-5H-177 11715-WMK5-0118J / 18-CC-615/ 2H 1171S-WMK5-0118J / 2-CC-E-1A / W5-1 11715-WMK5-0118J / 2-CC-E-1A / W5-2 11715-WMK5-0118J / 2-CC-E-1A / W5-3 NAPS U2 14-151 Plan 9-60 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 3

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Component Identification 11715-WMKS-0118J / 2-CC-E-1B / WS-1 11715-WMK5-0118J / 2-CC-E-1B / WS-2 11715-WMK5-0118J / 2-CC-E-1B / WS-3 1171S-WMKS-0118J / 2-CC-P-1A/ 2-CC-A-P1A 11715-WMKS-0118J / 2-CC-P-1B/ 2-CC-A-P1B 1171S-WMKS-0118J / 30-CC-670 / 2-CC-A-272 11715-WMKS-0118J / 30-CC-670 / 2-CC-R-259 11715-WMKS-0118J / 30-CC-670 / 2-CC-R-291 1171S-WMKS-0118J / 30-CC-672 / 2-CC-A-272 11715-WMKS-0118J / 30-CC-672 / 2-CC-R-259 1171S-WMKS-0118J / 30-CC-672 / 2-CC-R-291 11715-WMKS-0118K-2/ 18-CC-21/ R-1S 11715-WMKS-0118K-2/ 24-CC-405 / 2-CC-HSS-414 11715-WMKS-0118K-2/ 24-CC-405 / 2-CC-R-13 11715-WMKS-0118K-2/ 24-CC-405 / 2-CC-R-18 11715-WMKS-0118K-2/ 24-C(-405 / 2-CC-R-19 1171S-WMKS-0118K-2/ 24-CC-405 / 2-CC-R-20 11715-WMKS-0118K-2/ 24-CC-405 / 2-CC-R-21 1171S-WMKS-0118K-2/ 24-CC-405/ 2-CC-SH-14 1171S-WMKS-0118K-2/ 24-CC-405 /36H 11715-WMKS-0118N-2/ 24-CC-417 / 2-CC-HSS-41S 1171S-WMKS-0118N-2/ 24-CC-417 / 2-CC-R-12S 1171S-WMKS-0118N-2/ 24-CC-417 / 2-CC-R-126 1171S-WMKS-0118N-2 / 24-CC-417 / 2-CC-R-127 1171S-WMKS-0118N-2 / 24-CC-417 / 2-CC-R-128 1171S-WMKS-0118N-2 / 24-CC-417 / 2-CC-SH-129 1171S-WMKS-0118N-3/ 18-CC-32/ 2-CC-R-llS 11715-WMKS-0118N-3 / 18-CC-419 / 2SJ 1171S-WMKS-0118N-3/ 18-CC-419 / 2-CC-R-418 1171S-WMKS-0118N-3 / 18-CC-419 / 2-CC-SH-ll1 1171S-WMKS-0118N-3 / 18-CC-420 / 26J 1171S-WMKS-0118N-3/ 18-CC-420 / 2-CC-R-417 11715-WMKS-0118N-3 / 18-CC-420 / 2-CC-SH-112 11715-WMKS-0118N-3 / 24-CC-417/ 16H 1171S-WMKS-0118N-3 / 24-CC-417 / 17H 11715-WMKS-0118N-3 / 24-CC-417 / 2-CC-HSS-400 11715-WMKS-0118N-3 / 24-CC-417/ 2-CC-HSS-416 1171S-WMKS-0118N-3 / 24-CC-417/ 2-CC-R-23 1171S-WMKS-0118N-3 / 24-CC-417 / 2J 11715-WMKS-0118N-3/ 24-CC-417/ 9H 1171S-WMKS-0118ZB / 10-CC-Y-59/ 2-CC-R-381A 1171S-WMKS-0118ZB / 1O-CC-Y-59 / 2-CC-SH-381 120S0-WMKS-0102E-1/ 6-WCMU-418 / 2-WCMU-A-P-3A 120S0-WMKS-0102E-1/ 6-WCMU-418 / 2-WCMU-R-3 12050-WMKS-0102E-1 / 6-WCMU-418 / 2-WCMU-R-30 12050-WMKS-0102E-1/ 6-WCMU-418 / 2-WCMU-R-620 120S0-WMKS-0102E-1 / 6-WCMU-419 / 2-WCMU-A-P-3B ASMEClass 3

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Component Identification 12050-WMKS-0102E-1 / 6-WCMU-419 / 2-WCMU-R-23 120S0-WMKS-0102E-1 / 6-WCMU-419 / 2-WCMU-R-3 120S0-WMKS-0102E-2 / 6-WCMU-411 / 2-WCMU-R-7 12050-WMKS-0102E-2 / 6-WCMU-412 / 2-WCMU-R-27 12050-WMKS-0102E-2 / 6-WCMU-424 / 2-WCMU-A-P-2 12050-WMKS-0102E-2 / 8-WCMU-405 / 2-WCMU-R-3 120S0-WMKS-0102E-2 / 8-WCMU-40S / 2-WCMU-R-621 120S0-WMKS-0102E-2/ 8-WCMU-40S / 2-WCMU-R-626 120S0-WMKS-0102E-2 / 8-WCMU-40S / 2-WCMU-R-627 120S0-WMKS-0102E-3 / 4-WCMU-409 / 2-WCMU-R-3 12050-WMKS-0102F-1 / 3-WAPD-409 / 16H 120S0-WMKS-0102F-1 / 3-WAPD-409 / 2-WAPD-A-16 120S0-WMKS-0102F-1/ 3-WAPD-409 / 2-WAPD-R-21 120S0-WMKS-0102F-1 / 3-WAPD-410 / 2-WAPD-R-25 120S0-WMKS-0102F-1/ 3-WAPD-412 / 2-WAPD-A-14 12050-WMKS-0102F-1 / 3-WAPD-412 / 2-WAPD-R-13 12050-WMKS-0102F-1 / 3-WAPD-412 / 36H 120S0-WMKS-0102F-1/ 3-WAPD-413 / 2-WAPD-A-ll 120S0-WMKS-0102F-1 / 3-WAPD-413 / 2-WAPD-R-9 120S0-WMKS-0102F-1 / 3-WAPD-413 / 33H 120So-WMKS-0102F-1 / 3-WAPD-414 / 2-WAPD-R-29 120S0-WMKS-0102F-1/ 6-WAPD-401 / 20H 120S0-WMKS-0102F-1/ 6-WAPD-401 / 2-WAPD-R-12 120S0-WMKS-0102F-1/ 6-WAPD-401 / 2-WAPD-R-15B 12050-WMKS-0102F-1 / 6-WAPD-401 / 2-WAPD-R-18 120S0-WMKS-0102F-1 / 6-WAPD-401 / 2-WAPD-R-32 120S0-WMKS-0102F-1 / 6-WAPD-402 / 24H 120S0-WMKS-0102F-1/ 6-WAPD-402 / 2-WAPD-R-10 120S0-WMKS-0102F-1/ 6-WAPD-402 / 2-WAPD-R-12A 120S0-WMKS-0102F-1/ 6-WAPD-402 / 2-WAPD-R-1SA 120S0-WMKS-0102F-1 / 6-WAPD-402 / 2-WAPD-R-17 120S0-WMKS-0102F-12/ 6-WAPD-451 / R-1006 120S0-WMKS-0102F-12/ 6-WAPD-4S1 / R-1007 120S0-WMKS-0102F-12/ 6-WAPD-4S1 / R-1008 120S0-WMKS-0102F-13 / 4-WAPD-4S2 / R-1001 120S0-WMKS-0102F-13 / 4-WAPD-452 / R-1002 120S0-WMKS-0102F-13 / 4-WAPD-4S3 / R-1003 120S0-WMKS-0102F-13 / 4-WAPD-453 / R-1004 120S0-WMKS-0102F-13 / 4-WAPD-453 / R-1005 120S0-WMKS-0102F-2 / 4-WAPD-407 / 2-WAPD-R-28A 120S0-WMKS-0102F-2/ 6-WAPD-401 / 21J 12050-WMKS-0102F-2/ 6-WAPD-401 / 26H 120S0-WMKS-0102F-2 / 6-WAPD-401 / 2-WAPD-A-19 120S0-WMKS-0102F-2 / 6-WAPD-401 / 2-WAPD-A-20A 120S0-WMKS-0102F-2/ 6-WAPD-401 / 2-WAPD-R-22A 120S0-WMKS-0102F-3 / 6-WAPD-402 / 2-WAPD-A-20B 120S0-WMKS-0102F-3 / 6-WAPD-402 / 2-WAPD-A-26 NAP5 U2 14-151 Plan 9-61 Revision a

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 3

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Component Identification 120S0-WMKS-0102F-3/6-WAPD-402/2-WAPD-R-22B 120S0-WMKS-0102F-3/6-WAPD-402/2-WAPD-R-31 120S0-WMKS-0102F-3/6-WAPD-402/39J 120S0-WMKS-0102F-3/6-WAPD-402/70H 120S0-WMKS-0102F-4/4-WAPD-408/2-WAPD-R-28B 120S0-WMKS-0102F-S/6-WAPD-403/21H 120S0-WMKS-0102F-S/6-WAPD-403/2-WAPD-A-62S 120S0-WMKS-0102F-S/6-WAPD-403/2-WAPD-R-24 120S0-WMKS-0102F-S/6-WAPD-403/2-WAPD-R-4 120S0-WMKS-0102F-9/2-WAPD-419/ R-419-1 120S0-WMKS-0102F-9/2-WAPD-419/ R-419-2 120S0-WMKS-0102F-9/2-WAPD-419/ R-419-3 120S0-WMKS-0102FG/4-WAPD-439/2-WAPD-A-618 120S0-WMKS-0102FG/4-WAPD-439/2-WAPD-R-617 120S0-WMKS-0102FG/4-WAPD-439/33H 120S0-WMKS-0103F /18-CC-731/10H 120S0-WMKS-0103F/18-CC-731/14H 120S0-WMKS-0103F /18-CC-731/2-CC-A-26E 120S0-WMKS-0103F/18-CC-731/2-CC-R-20E 120S0-WMKS-0103F /18-CC-731/2-CC-R-21E 120S0-WMKS-0103F /18-CC-731/2-CC-R-22E 120S0-WMKS-0103F /18-CC-731/2-CC-R-23E 12050-WMKS-0103F /18-CC-731/2-CC-R-24E 120S0-WMKS-0103F /18-CC-731/2-CC-R-25E 120S0-WMKS-0103F /18-CC-731/2-CC-R-27E 120S0-WMKS-0103F /18-CC-731/2-CC-R-28E 120S0-WMKS-0103F /18-CC-731/2-CC-R-29E 120S0-WMKS-0103F /18-CC-731/2-CC-R-30E 120S0-WMKS-0103F /18-CC-731/2-CC-SH-232 12050-WMKS-0103G /18-CC-729/1SH 12050-WMKS-0103G /18-CC-729/16H 120S0-WMKS-0103G /18-CC-729/17H 120S0-WMKS-0103G /18-CC-729/21H 120S0-WMKS-Ol03G /18-CC-729/2-CC-R-20B 120S0-WMKS-0103G /18-CC-729/2-CC-R-21B 12050-WMKS-0103G /18-CC-729/2-CC-R-228 120S0-WMKS-0103G /18-CC-729/2-CC-R-229 120S0-WMKS-0103G /18-CC-729/2-CC-R-22B 120S0-WMKS-0103G /18-CC-729/2-CC-R-230 120S0-WMKS-0103G /18-CC-729/2-CC-R-23B 120S0-WMKS-0103G /18-CC-729/2-CC-R-24B 120S0-WMKS-0103G /18-CC-729/2-CC-R-2SB 120S0-WMKS-0103G /18-CC-729/2-CC-R-26B 12050-WMKS-0103G /18-CC-729/2-CC-R-27B 120S0-WMKS-0103G /18-CC-729/2-CC-R-28B 120S0-WMKS-0103G /18-CC-729/2-CC-R-29B 120S0-WMKS-0103G /18-CC-729/2-CC-R-30B ASME Class 3

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Component Identification 120S0-WMKS-0103G /18-CC-729/2-CC-R-31B 120S0-WMKS-0103G /18-CC-729/2-CC-R-32B 120S0-WMKS-0103G /18-CC-729/2-CC-SH-231 120S0-WMKS-0103L/18-CC-726/16H 120S0-WMKS-0103L/18-CC-726/17H 120S0-WMKS-0103L/18-CC-726/2-CC-A-26D 120S0-WMKS-0103L/18-CC-726/2-CC-HSS-614 120S0-WMKS-0103L/18-CC-726/2-CC-R-20D 120S0-WMKS-0103L/18-CC-726/2-CC-R-21D 120S0-WMKS-0103L/18-CC-726/2-CC-R-22D 120S0-WMKS-0103L/18-CC-726/2-CC-R-23D 120S0-WMKS-0103L/18-CC-726/2-CC-R-24D 120S0-WMKS-0103L/18-CC-726/2-CC-R-2SD 120S0-WMKS-0103L/18-CC-726/2-CC-R-27D 120S0-WMKS-0103L/18-CC-726/2-CC-R-28D 120S0-WMKS-0103L/18-CC-726/ 2-CC-R-29D 120SD-WMKS-0103L /18-CC-726/2-CC-RH-94 120S0-WMKS-0103M /18-CC-727 /21H 120S0-WMKS-0103M /18-CC-727 /22H 120S0-WMKS-0103M /18-CC-727 /26H 120S0-WMKS-0103M /18-CC-727 /2-CC-A-26C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-20C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-21C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-22C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-23C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-24C 120S0-WMKS-0103M /18-CC-727 / 2-CC-R-2SC 120S0-WMKS-0103M /18-CC-727 /2-CC-R-27C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-28C 120SD-WMKS-0103M/18-CC-727 /2-CC-R-29C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-30C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-31C 120S0-WMKS-0103M /18-CC-727 /2-CC-R-9S 120S0-WMKS-0104DB/6-RS-J83/2-RS-R-616 120S0-WMKS-0104DC/6-RS-J82/2-RS-R-611 120S0-WMKS-OlOSA-1/16-WS-430 /2-WS-R-21 120S0-WMKS-010SA-1/16-WS-431/2-WS-R-23 120S0-WMKS-OlOSA-1/16-WS-432/2-WS-R-12 120S0-WMKS-OlOSA-1/16-WS-432/2-WS-R-13 120S0-WMKS-OlOSA-1/16-WS-433/2-WS-R-3 120S0-WMKS-OlOSA-1/16-WS-433/2-WS-R-4 120S0-WMKS-OlOSA-1/16-WS-433/2-WS-R-S 120S0-WMKS-0105A-1/24-WS-426/2-WS-R-6 120S0-WMKS-OlOSA-1/24-W5-426/2-WS-R-6A 120S0-WMKS-OlOSA-1/24-WS-428/2-WS-R-1S 120S0-WMKS-OlOSA-1/24-WS-428/2-WS-R-1SA 120S0-WMKS-OlOSA-1/24-WS-428/2-WS-R-16 NAP5 U2 14-151 Plan 9-62 Revision 0

North Anna Power Station Unit 2 Fourth inspection lnterval Classification and Identification of Components ASMEClass 3

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Component Identification 12050-WMK5-0105A-1/ 24-W5-428 / 4H 12050-WMK5-0105A-2/ 24-W5-426 / 1J 12050-WMK5-0105A-2/ 24-W5-426 / 2-W5-R-8 12050-WMK5-0105A-2/ 24-W5-426 / 2-W5-R-9 12050-WMK5-0105A-2 / 24-W5-427 / 2-W5-R-10 12050-WMK5-0105A-2/ 24-W5-428 / 2-W5-R-17 12050-WMK5-010SA-2/ 24-W5-428 / 2-W5-R-18 120S0-WMK5-010SA-2/ 24-W5-428 / 48H 120S0-WMK5-0105A-2/ 24-W5-429 / 2-W5-RH-19 12050-WMK5-010SAQB / 30-W5-E5S / 2-W5-PH-9026 12050-WMK5-0105AQB / 30-W5-E55 / 2-W5-PH-9027 120S0-WMK5-0105ARE-1/ 20-W5-E57 / 2-W5-PH-1027 12050-WMK5-0105ARE-1/ 20-W5-ES7 / 2-W5-PH-1028 120S0-WMK5-0105ARE-1/ 20-W5-ES7 / 2-W5-PH-1029 120S0-WMK5-0105ARE-1/ 20-W5-ES7 / 2-W5-PH-1030 120S0-WMK5-010SARE-1/ 20-WS E57/ 2-W5-PH-1031 120S0-WMK5-010SARE-1/ 20-W5-ES7 / 2-W5-PH-1032 120S0-WMK5-010SARE-1/ 20-W5-ES7 / 2-W5-PH-1033 120S0-WMK5-010SARE-1/ 20-W5-ES7 / 2-W5-PH-1034 120S0-WMKS-0105ARE-1/ 20-WS-ES7 / 2-WS-PH-1035 120S0-WMKS-0105ARE-1/ 20-WS-ES7 / 2-W5-PH-1036 12050-WMKS-010SARE-1 / 20-WS-ES7 / 2-WS-PH-1037 120S0-WMKS-0105ARE-1/ 20-WS-ES7 / 2-W5-PH-1038 120S0-WMKS-0105ARE-1/ 20-WS-ES7 / 2-WS-PH-1039 120S0-WMKS-OlOSARE-1 / 20-WS-ES7 / 2-WS-PH-1040 120S0-WMKS-0105ARE-1/ 20-WS-ES7 / 2-WS-PH-1041 120S0-WMK5-010SARE-1/ 20-W5-ES7 / 2-WS-PH-1042 120S0-WMKS-010SARE-1/ 20-W5-ES7 / 2-WS-PH-1043 120S0-WMKS-0105ARE-2/ lO-WS-108 / 2-WS-PH-1004 120S0-WMKS-0105ARE-2/ lO-WS-108 / 2-WS-PH-1005 120S0-WMKS-010SARE-2/ lO-WS-143 / 2-WS-PH-1008 120S0-WMKS-0105ARE-2/ lO-WS-143 / 2-WS-PH-1009 120S0-WMKS-010SARE-2/ 12-WS-141 / 2-W5-PH-1006 120S0-WMKS-0105ARE-2/ 12-WS-142 / 2-WS-PH-1007 120S0-WMK5-0105ARE-2 / 20-W5-ES7 / 2-WS-PH-1025 120S0-WMKS-010SARE-2/ 6-W5-124 / 2-W5-PH-1001 12050-WMK5-010SARE-2 / 6-W5-124 / 2-W5-PH-1002 120S0-WMKS-0105ARE-2/ 6-ws-n / 2-WS-PH-10ll 120S0-WMKS-010SARE-2/ 6-ws-n /2-WS-PH-1012 120S0-WMKS-010SARE-2/ 8-WS-70 / 2-WS-PH-1003 120S0-WMKS-010SARE-2/ 8-WS-71 / 2-WS-PH-1010 120S0-WMKS-010SARE-3/ lO-WS-133 / 2-W5-PH-1016 120S0-WMKS-010SARE-3/ lO-WS-133 / 2-WS-PH-1017 12050-WMKS-010SARE-3/ 1O-W5-136 / 2-WS-PH-1020 120S0-WMKS-010SARE-3/ lO-WS-136 / 2-W5-PH-1021 120S0-WMKS-010SARE-3/ 12-WS-134 / 2-WS-PH-1018 120S0-WMK5-0105ARE-3/ 12-WS-13S / 2-WS-PH-1019 ASME Class 3

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Component Identification 120S0-WMK5-01OSARE-3/ 20-WS-E57 / 2-WS-PH-1026 12050-WMK5-0105ARE-3 / 6-W5-109 / 2-W5-PH-1013 120S0-WMK5-010SARE-3 / 6-WS-109 / 2-WS-PH-1014 12050-WMKS-010SARE-3 / 6-W5-119 / 2-W5-PH-1023 120S0-WMKS-010SARE-3 / 6-W5-119 / 2-WS-PH-1024 120S0-WMKS-010SARE-3 / 8-WS-ll1 / 2-WS-PH-1015 12050-WMKS-0105ARE-3 / 8-WS-1l2 / 2-WS-PH-1022 120S0-WMKS-OlOSARF-1/ 20-WS-E23 / 2-WS-PH-2027 120S0-WMKS-010SARF-1/ 20-WS-E23 / 2-WS-PH-2028 120S0-WMK5-010SARF-1 / 20-WS-E23 / 2-WS-PH-2029 120S0-WMKS-010SARF-1 / 20-WS-E23 / 2-W5-PH-2030 120S0-WMK5-01OSARF-1/ 20-W5-E23 / 2-W5-PH-2031 120S0-WMK5-0105ARF-1/ 20-W5-E23 /2-W5-PH-2032 120S0-WMKS-OlOSARF-1/ 20-W5-E23 / 2-W5-PH-2033 120S0-WMK5-010SARF-1 / 20-WS-E23 / 2-W5-PH-2034 12050-WMK5-0105ARF-1/ 20-WS-E23 / 2-W5-PH-2035 120S0-WMK5-0105ARF-l/ 20-WS-E23 / 2-W5-PH-2036 120S0-WMK5-0105ARF-l/ 20-W5-E23 / 2-W5-PH-2037 120S0-WMK5-010SARF-l/ 20-W5-E23 / 2-W5-PH-2038 120S0-WMK5-010SARF-l/ 20-W5-E23 / 2-W5-PH-2039 120SQ-WMK5-0105ARF-l / 20-W5-E23 / 2-W5-PH-2040 120S0-WMK5-010SARF-2/ 10-W5-146 / 2-W5-PH-2004 120S0-WMK5-0105ARF-2/ 1O-W5-146 / 2-W5-PH-2005 120S0-WMK5-0105ARF-2/ 1O-W5-E40/ 2-W5-PH-2008 120S0-WMK5-01OSARF-2/ 1O-W5-E40/ 2-W5-PH-2009 120S0-WMK5-01OSARF-2/ 12-W5-147 / 2-W5-PH-2006 120S0-WMK5-010SARF-2/ 12-W5-E39 / 2-W5-PH-2007 120S0-WMK5-010SARF-2/ 20-W5-E23 / 2-W5-PH-202S 120S0-WMK5-0105ARF-2 / 6-WS-132 / 2-W5-PH-2001 120S0-WMK5-010SARF-2/ 6-W5-132 / 2-W5-PH-2002 120S0-WMKS-OlOSARF-2 / 6-W5-E34 / 2-W5-PH-2011 120S0-WMK5-010SARF-2 / 6-WS-E34 / 2-W5-PH-2012 120S0-WMK5-010SARF-2 / 8-W5-310 / 2-W5-PH-2003 120S0-WMK5-0105ARF-2 / 8-WS-E3S / 2-W5-PH-2010 120S0-WMK5-0105ARF-3/ 10-W5-139 / 2-W5-PH-2016 120S0-WMK5-010SARF-3/ 10-W5-139 / 2-W5-PH-2017 120S0-WMK5-0105ARF-3/ 10-W5-140 / 2-W5-PH-2020 120S0-WMK5-01OSARF-3/ 1O-W5-140 / 2-W5-PH-2021 120S0-WMK5-01OSARF-3/ 12-W5-E37 / 2-W5-PH-2018 120S0-WMKS-0105ARF-3/ 12-W5-E38 / 2-W5-PH-2019 120S0-WMK5-01OSARF-3/ 20-W5-E23 / 2-W5-PH-2026 120S0-WMK5-010SARF-3 / 6-WS-123 / 2-W5-PH-2013 120S0-WMK5-0105ARF-3/ 6-W5-123 / 2-W5-PH-2014 120S0-WMKS-OI0SARF-3/ 6-W5-E33 / 2-W5-PH-2023 120S0-WMK5-01OSARF-3/ 6-W5-E33 / 2-W5-PH-2024 12050-WMK5-0105ARF-3 / 8-WS-122 / 2-W5-PH-201S 12050-WMK5-0105ARF-3 / 8-W5-E32 / 2-W5-PH-2022 NAPS U2 14-151 Plan 9-63 Revision 0

North Anna Power Station Unit 2 Fourth Inspection Interval Classifiratlon and Identification of Components ASME Class Component Identification ASME Class 3

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Component Identification 12050-WMKS-OI05ARG-l/ 20-WS-E26 / 2-WS-PH-7027 12050-WMKS-OI05ARG-l/ 20-WS-E26 / 2-WS-PH-7028 12050-WMKS-OI05ARG-l/ 20-WS-E26 / 2-WS-PH-7029 12050-WMKS-OI05ARG-l/ 2Q-WS-E26 / 2-WS-PH-7030 12050-WMKS-OI05ARG-l/ 20-WS-E26 / 2-WS-PH-7031 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-7032 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-7033 120S0-WMKS-OI0SARG-l / 20-WS-E26 / 2-WS-PH-7034 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-703S 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-7036 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-7037 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-7038 120S0-WMKS-OI05ARG-l/ 20-WS-E26 / 2-WS-PH-7039 120S0-WMKS-OI0SARG-l/ 20-WS-E26 / 2-WS-PH-7040 120S0-WMKS-OI0SARG-2/ 10-WS-230 / 2-WS-PH-7008 120S0-WMKS-OlOSARG-2/ 1O-WS-230/ 2-WS-PH-7009 12050-WMKS-OI05ARG-2/ 10-WS-233 / 2-WS-PH-7004 120S0-WMKS-OI0SARG-2/ 10-WS-233 / 2-WS-PH-7005 120S0-WMKS-OI0SARG-2/ 12-WS-E19 / 2-WS-PH-7007 120S0-WMKS-OI0SARG-2/ 12-WS-E20 / 2-WS-PH-7006 120S0-WMKS-OI0SARG-2/ 20-WS-E26 / 2-WS-PH-702S 120S0-WMKS-OI0SARG-2/ 6-WS-232 / 2-WS-PH-7011 120S0-WMKS-OIOSARG-2/ 6-WS-232 / 2-WS-PH-7012 120S0-WMKS-OI0SARG-2 / 6-WS-23S / 2-WS-PH-7001 120S0-WMKS-OI0SARG-2 / 6-WS-23S / 2-WS-PH-7002 120S0-WMKS-OIOSARG-2/ 8-WS-231 / 2-WS-PH-7010 120S0-WMKS-OIOSARG-2/ 8-WS-234 / 2-WS-PH-7003 120S0-WMKS-OI0SARG-3/ 10-WS-210 / 2-WS-PH-7020 120S0-WMKS-OI0SARG-3/ 10-WS-210 / 2-WS-PH-7021 120S0-WMKS-OlOSARG-3/ 1O-WS-213/ 2-WS-PH-7016 120S0-WMKS-OlOSARG-3/ 10-WS-213 / 2-WS-PH-7017 120S0-WMKS-OI0SARG-3/ 12-WS-E17 / 2-WS-PH-7019 120S0-WMKS-OIOSARG-3/ 12-WS-E18 / 2-WS-PH-7018 120S0-WMKS-OlOSARG-3/ 20-WS-E26 / 2-WS-PH-7026 120S0-WMKS-OI0SARG-3/ 6-WS-212 / 2-WS-PH-7023 120S0-WMKS-OlOSARG-3/ 6-WS-212 / 2-WS-PH-7024 120S0-WMKS-OI0SARG-3/ 6-WS-215 / 2-WS-PH-7013 120S0-WMKS-OI0SARG-3/ 6-WS-21S / 2-WS-PH-7014 120S0-WMKS-OI0SARG-3 / 8-WS-211 / 2-WS-PH-7022 120S0-WMKS-OI0SARG-3 / 8-WS-214 / 2-WS-PH-701S 120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8027 120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8028 120S0-WMKS-OlOSARH-l / 20-WS-E24 / 2-WS-PH-8029 120S0-WMKS-OI0SARH-l/ 20-WS-E24/ 2-WS-PH-8030 120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8031 120S0-WMKS-OI0SARH-l/ 20-WS-E24/ 2-WS-PH-8032 120S0-WMKS-OI0SARH-l / 20-WS-E24/ 2-WS-PH-8033 3

12050-WMKS-OlOSARH-l / 20-WS-E24 / 2-WS-PH-8034 3

120S0-WMKS-OI0SARH-l / 20-WS-E24 / 2-WS-PH-803S 3

120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8036 3

12050-WMKS-0105ARH-l/ 20-WS-E24 / 2-WS-PH-8037 3

120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8038 3

120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8039 3

12050-WMKS-OI05ARH-l/ 20-WS-E24 / 2-WS-PH-8040 3

120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8041 3

120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8042 3

120S0-WMKS-OI0SARH-l/ 20-WS-E24 / 2-WS-PH-8043 3

120S0-WMKS-OI05ARH-2/ 10-WS-218 / 2-WS-PH-8008 3

120S0-WMKS-OlOSARH-2/ 10-WS-218 / 2-WS-PH-8009 3

120S0-WMKS-OI0SARH-2/ 10-WS-316 / 2-WS-PH-8004 3

120S0-WMKS-OI05ARH-2/ 1O-WS-316/ 2-WS-PH-800S 3

12050-WMKS-OIOSARH-2/ 12-WS-E27 / 2-WS-PH-8007 3

12050-WMKS-OlOSARH-2/ 12-WS-E28 / 2-WS-PH-8006 3

120S0-WMKS-OI0SARH-2/ 20-WS-E24 / 2-WS-PH-8025 3

120S0-WMKS-OI0SARH-2/ 6-WS-220 / 2-WS-PH-8011 3

120S0-WMKS-OIOSARH-2/ 6-WS-220 / 2-WS-PH-8012 3

120S0-WMKS-OlOSARH-2/ 6-WS-318 / 2-WS-PH-8001 3

120SQ-WMKS-OIOSARH-2/ 6-WS-318 / 2-WS-PH-8002 3

120S0-WMKS-OI0SARH-2/ 8-WS-219 / 2-WS-PH-8010 3

120S0-WMKS-OIOSARH-2/ 8-WS-317 / 2-WS-PH-8003 3

120S0-WMKS-OI0SARH-3/ 10-WS-236 / 2-WS-PH-8016 3

120S0-WMKS-OI0SARH-3/ 10-WS-236 / 2-WS-PH-8017 3

120S0-WMKS-OlOSARH-3/ 10-WS-313 /2-WS-PH-8020 3

120S0-WMKS-OlOSARH-3/ 1O-WS-313/ 2-WS-PH-8021 3

120S0-WMKS-OlOSARH-3/ 12-WS-E21 / 2-WS-PH-8018 3

120S0-WMKS-OI0SARH-3/ 12-WS-E2S / 2-WS-PH-8019 3

120S0-WMKS-OI0SARH-3/ 20-WS-E24 / 2-WS-PH-8026 3

120S0-WMKS-OI0SARH-3/ 6-WS-238 / 2-WS-PH-8013 3

120S0-WMKS-OI0SARH-3 / 6-WS-238 / 2-WS-PH-8014 3

120S0-WMKS-OI05ARH-3 / 6-WS-31S / 2-WS-PH-8023 3

120S0-WMKS-OI0SARH-3 / 6-WS-31S / 2-WS-PH-8024 3

120S0-WMKS-OI0SARH-3 / 8-WS-237 / 2-WS-PH-801S 3

120S0-WMKS-0105ARH-3 / 8-WS-314 / 2-WS-PH-8022 3

120S0-WMKS-OI0SB-l/ 24-WS-434 / 2-WS-R-29 3

120S0-WMKS-OlOSB-l/ 24-WS-434 / 2-WS-R-30 3

120S0-WMKS-OlOSB-l/ 24-WS-434 / 39H 3

120S0-WMKS-OI05B-l/ 24-WS-43S / 2-WS-R-31 3

120S0-WMKS-OlOSB-l/ 24-WS-436 / 2-WS-R-36 3

120SQ-WMKS-OI0SB-l/ 24-WS-436 / 2-WS-R-37 3

120S0-WMKS-OI0SB-l / 24-WS-436 / SJ 3

120S0-WMKS-OI0SB-l / 24-WS-437 / 2-WS-R-38 3

120S0-WMKS-OI0SB-2/ 16-WS-438 / 2-WS-R-40 3

120S0-WMKS-OI0SB-2/ 16-WS-439 / 2-WS-R-42 3

120S0-WMKS-OI05B-2/ 16-WS-440 / 2-WS-R-33 NAPS U2 14-151 Plan 9-64 Revision a

North Anna Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 3

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Component Identification 12050-WMKS-0105B-2/ 16-WS-441 / IH 12050-WMKS-OI05B-2/ 16-WS-441 / 2-WS-HSS-701A 12050-WMKS-OI05B-2/ 16-WS-441 / 2-WS-HSS-701B 12050-WMKS-0105B-2/ 16-WS-441 / 2-WS-R-25 12050-WMKS-OI05B-2/ 16-WS-441 / 2-WS-R-26 12050-WMKS-0105B-2/ 16-WS-441 / 2-WS-R-27 12050-WMKS-0105B-2/ 16-WS-441 / 50H 12050-WMKS-OI05B-2/ 16-WS-441 / 51H 12050-WMKS-0l05B-2/ 24-WS-436 / 2-WS-R-34 12050-WMKS-OI05D / 24-WS-425 / A-P-4 12050-WMKS-0105D / 24-WS-425 / R-329 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-A-l 12050-WMKS-OI05DA / 6-WCMU-412 / 2-WCMU-R-l 12050-WMKS-OI05DA / 6-WCMU-412 / 2-WCMU-R-I0 12050-WMKS-OI05DA / 6-WCMU-412 / 2-WCMU-R-ll 12050-WMKS-OI05DA / 6-WCMU-412 / 2WCMU-R-12 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-14 12050-WMKS-OI05DA / 6-WCMU-412 / 2-WCMU-R-193 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-2 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-3 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-4 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-5 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-6 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-7 12050-WMKS-0105DA / 6-WCMU-412 / 2-WCMU-R-8 12050-WMKS-0105DA / 6-WCMU-416 / 2-WS-SH-1l5 12050-WMKS-0107AAH / 6-QS-420 / 2-QS-R-44 12050-WMKS-0107C / 6-QS-414 / 16H 12050-WMKS-0107C / 6-QS-414 / 2-QS-RH-142 12050-WMKS-0107C / 6-QS-414 / 2-QS-RH-195 12050-WMKS-0107C / 6-QS-414 / 2-QS-RH-196 12050-WMKS-0107C / 6-QS-415-152-S / 17H 12050-WMKS-0107C / 6-QS-415-152-S / 2-QS-RH-141 12050-WMKS-OI07DA / 10-SHP-471 / 13H 12050-WMKS-0107DA / 10-SHP-471 / 2-SHP-R-8 12050-WMKS-0107DA / 10-SHP-474 / 2-SHP-R-202 12050-WMKS-0107DA / 10-SHP-475 / 28J 12050-WMKS-0107DA / 10-SHP-475 / 2-SHP-RH-37 120S0-WMKS-0107DA / 8-SHP-472 / 10H 12050-WMKS-0107DA / 8-SHP-472 / 2-SHP-R-5 12050-WMKS-0107DA / 8-SHP-476 / 22J 12050-WMKS-0107DA / 8-SHP-476 / 2-SHP-RH-29 12050-WMKS-0107DA / 8-SHP-477 / 21J 12050-WMKS-0107DA / 8-SHP-477 / 2-SHP-RH-28 12050-WMKS-0107F / 6-RS-455 / 2-RS-A-606 12050-WMKS-0107F / 6-RS-455 / 2-RS-SH-624 12050-WMKS-0107F / 6-RS-455 /93H ASME Class 3

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Component Identification 12050-WMKS-OI07F / 8-RS-454 / 2-RS-A-P-3A 12050-WMKS-0107G / 6-RS-459 / 2-RS-R-619 12050-WMKS-0107G / 6-RS-459 / 2-RS-R-620 12050-WMKS-OI07G / 6-RS-459 / 2-RS-SH-621 12050-WMKS-OI07G / 6-RS-459 / 2-RS-SH-622 12050-WMKS-0107G / 6-RS-459 / 98H 12050-WMKS-0107G / 6-RS-459 / 99H 12050-WMKS-OI07G / 8-RS-458 / 2-RS-A-P-3B 12050-WMKS-OI07GE-l/ 3-WAPD-409 / 2-WAPD-A-169 12050-WMKS-0107GE-l/ 3-WAPD-409 / 2-WAPD-R-151 12050-WMKS-0107GE-l/ 3-WAPD-409 / 2-WAPD-R-153 12050-WMKS-OI07GE-l / 3-WAPD-409 / 2-WAPD-R-155 12050-WMKS-OI07GE-l / 3-WAPD-409 / 2-WAPD-R-156 12050-WMKS-OI07GE-l / 3-WAPD-409 / 2-WAPD-R-157 12050-WMKS-OI07GE-l/ 3-WAPD-409 / 2-WAPD-R-158 12050-WMKS-OI07GE-l/ 3-WAPD-409 / 2-WAPD-R-165 12050-WMKS-OI07GE-l/ 3-WAPD-409 / 2-WAPD-R-166 12050-WMKS-OI07GE-l / 3-WAPD-409 / 2-WAPD-R-167 12050-WMKS-0107GE-l/ 3-WAPD-409 / 2-WAPD-R-168 12050-WMKS-0107GE-l/ 3-WAPD-409 / 44 12050-WMKS-OI07GE-2 / 3-WAPD-409 / 2-WAPD-A-631 12050-WMKS-0107GE-2 / 3-WAPD-409 / 2-WAPD-R-I0A 12050-WMKS-OI07GE-2 / 3-WAPD-409 / 2-WAPD-R-12A 12050-WMKS-0107GE-2/ 3-WAPD-409 / 2-WAPD-R-13A 12050-WMKS-0107GE-2/ 3-WAPD-409 / 2-WAPD-R-15A 12050-WMKS-OI07GE-2 / 3-WAPD-409 / 2-WAPD-R-17A 12050-WMKS-OI07GE-2 / 3-WAPD-409 / 2-WAPD-R-18A 12050-WMKS-0107GE-2 / 3-WAPD-409 / 2-WAPD-R-30A 12050-WMKS-0107GE-2/ 3-WAPD-409 / 2-WAPD-R-31A 12050-WMKS-OI07GE-2/ 3-WAPD-409 / 2-WAPD-R-32A 12050-WMKS-OI07GE-2 / 3-WAPD-409 / 2-WAPD-R-33A 12050-WMKS-OI07GE-2 / 3-WAPD-409 / 2-WAPD-R-34A 12050-WMKS-0107GE-2/ 3-WAPD-409 / 2-WAPD-R-35A 12050-WMKS-0107GE-2/ 3-WAPD-409 / 2-WAPD-R-36A 12050-WMKS-OI07GF-l / 3-WAPD-411 / 2-WAPD-A-162 12050-WMKS-0107GF-l / 3-WAPD-411 / 2-WAPD-A-632 12050-WMKS-0107GF-l / 3-WAPD-411 / 2-WAPD-R-151 12050-WMKS-OI07GF-l / 3-WAPD-411 / 2-WAPD-R-153 12050-WMKS-OI07GF-l / 3-WAPD-411 / 2-WAPD-R-155 12050-WMKS-OI07GF-l / 3-WAPD-411 / 2-WAPD-R-156 12050-WMKS-0107GF-l/ 3-WAPD-411 / 2-WAPD-R-157 12050-WMKS-OI07GF-l/ 3-WAPD-411 / 2-WAPD-R-158 12050-WMKS-OI07GF-l / 3-WAPD-411 / 2-WAPD-R-163 12050-WMKS-0107GF-l/ 3-WAPD-411 / 2-WAPD-R-164 12050-WMKS-0107GF-l/ 3-WAPD-411 / 54 12050-WMKS-OI07GF-1 / 3-WAPD-411 / 66H 12050-WMKS-OI07GF-2 / 3-WAPD-411 / 2-WAPD-R-I0B NAPS U2 14-151 Plan 9-65 Revision 0

North Annd Power Station Unit 2 Fourth Inspection Interval Classification and Identification of Components ASME Class 3

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Component Identification 120S0-WMKs-OI07GF-2/3-WAPD-411/2-WAPD-R-12B 120S0-WMKs-OI07GF-2 13-WAPD-411 / 2-WAPD-R-13B 120S0-WMKs-0107GF-2 13-WAPD-411 / 2-WAPD-R-1SB 120S0-WMKs-0107GF-213-WAPD-411 12-WAPD-R-17B 120S0-WMKs-OI07GF-21 3-WAPD-411 12-WAPD-R-18B 120S0-WMKs-OI07GF-2/3-WAPD-411/2-WAPD-R-30B 120S0-WMKs-OI07GF-2/3-WAPD-411/2-WAPD-R-31B 120S0-WMKs-OI07GF-2/3-WAPD-411/2-WAPD-R-32B 120S0-WMKs-OI07GF-2/3-WAPD-411/2-WAPD-R-33B 120S0-WMKs-0107GF-2/3-WAPD-411/2-WAPD-R-34B 120S0-WMKs-0107GF-2/3-WAPD-411 / 2-WAPD-R-3SB 120S0-WMKs-0107GF-2/3-WAPD-411/2-WAPD-R-36B 120S0-WMKs-0107GG-1 13-WAPD-413 12-WAPD-A-161 120S0-WMKs-0107GG-1/3-WAPD-413/2-WAPD-R-1S1 120S0-WMKs-OI07GG-1/3-WAPD-413/2-WAPD-R-1S3 120S0-WMKs-0107GG-1/3-WAPD-413/2-WAPD-R1SS 120S0-WMKs-OI07GG-1/3-WAPD-413/2-WAPD-R-1S6 120S0-WMKs-OI07GG-1/3-WAPD-413/2-WAPD-R-1S7 120S0-WMKs-0107GG-1/3-WAPD-413/2-WAPD-R-1S9 120S0-WMKs-OI07GG-1 13-WAPD-413 / 2-WAPD-R-160 120S0-WMKs-0107GG-1 13-WAPD-413 / 38 120S0-WMKs-0l07GG-213-WAPD-413 / 2-WAPD-A-663 120S0-WMKs-0107GG-213-WAPD-413 / 2-WAPD-R-10C 120S0-WMKs-0107GG-213-WAPD-413 12-WAPD-R-12C 120S0-WMKs-0107GG-213-WAPD-413 / 2-WAPD-R-13C 120S0-WMKs-0107GG-213-WAPD-413 12-WAPD-R-1SC 120S0-WMKs-0107GG-21 3-WAPD-413 12-WAPD-R-17C 120S0-WMKs-0107GG-213-WAPD-413 12-WAPD-R-18C 120S0-WMKs-0107GG-21 3-WAPD-413 12-WAPD-R-30C 120S0-WMKs-0107GG-21 3-WAPD-413 12-WAPD-R-31C 120S0-WMKs-0107GG-21 3-WAPD-413 12-WAPD-R-32C 120S0-WMKs-0107GG-2/3-WAPD-413/2-WAPD-R-33C 120S0-WMKs-0107GG-2/3-WAPD-413/2-WAPD-R-34C 120S0-WMKs-0107GG-2/3-WAPD-413/2-WAPD-R-3SC 120S0-WMKs-0107GG-2/3-WAPD-413/2-WAPD-R-36C 120S0-WMKs-0118AA 1 12-CC-717/2-CC-R-228 120S0-WMKs-0118AA112-CC-717/2-CC-R-4S 120S0-WMKs-0118AA 1 12-CC-71712-CC-S-44 120S0-WMKs-0118AA 18-CC-4111 2-CC-R-48 120S0-WMKs-0118AA 18-CC-412/2-CC-R-47 120S0-WMKs-0118AA 1 8-CC-4121 38J 120SD-WMKs-0118AB 112-CC-71912-CC-s-1S2 120S0-WMKs-0118AB112-CC-71912-CC-sH-1S3 120S0-WMKs-0118AB 18-CC-41S/2-CC-Hss-406 120S0-WMKs-0118AB 18-CC-41S/2-CC-R-234 120S0-WMKs-0118AC11O-CC-71812-CC-R-147 120S0-WMKs-0118AC 18-CC-414/2-CC-R-148 ASME Class 3

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3 Component Identification 120S0-WMKs-0118AC 18-CC-414/46H 120S0-WMKs-0118AG 18-CC-410 / 2-CC-R-190 120S0-WMKs-0118AG 18-CC-41O12-CC-R-38 120S0-WMKs-0118AG 18-CC-410 / 2-CC-R-39 120S0-WMKs-0118AG 18-CC-41O/ 2-CC-s-38A 120S0-WMKs-0118AG 18-CC-410 1 2-CC-s-38B 120S0-WMKs-0118AG 18-CC-41O12-CC-sH-39A 120S0-WMKs-0118P 16-CC-438/2-CC-R-34 120S0-WMKs-0118P 18-CC-436/2-CC-A-33 120S0-WMKs-0118P 18-CC-43612-CC-R-30 120S0-WMKs-0118P 18-CC-43612-CC-R-31 120S0-WMKs-0118P 18-CC-43612-CC-R-32 120S0-WMKs-0118P 18-CC-436169H 120S0-WMKs-0118P 18-CC-436170H 120S0-WMKs-0118Q/6-CC-439/2-CC-A-141 120S0-WMKs-0118Q 16-CC-439/2-CC-R-142 120S0-WMKs-0118Q 16-CC-439/2-CC-R-4012A 120S0-WMKs-0118Q/6-CC-439/34H 120S0-WMKs-0118Q/8-CC-437/2-CC-A-139 120S0-WMKs-0118Q/8-CC-437 12-CC-R-138 120S0-WMKs-0118Q/8-CC-437/2-CC-R-140 120S0-WMKs-0118Q/8-CC-437 / 49H 120S0-WMKs-CH-E-2 12-CH-sUPT-C 120S0-WMKs-CH-E-2/2-CH-sUPT-D 120S0-WMKS-CH-E-2/2-CH-SUPT-UPPER 120S0-WMKS-CH-E-21 WS-3 120S0-WMKS-CH-E-21 WS-4 120S0-WMKS-CH-E-21 WS-S 120S0-WMKS-CH-E-4/2-CH-SUPT-FRONT 120S0-WMKS-CH-E-4/2-CH-SUPT-REAR 120S0-WMKS-CH-E-41 WS-1 120S0-WMKS-CH-E-41 WS-2 120S0-WMKS-RH-E-IA 12-RH-SUPT-UPPER 120S0-WMKS-RH-E-IA1WS-3 120S0-WMKS-RH-E-IB 12-RH-SUPT-UPPER 120S0-WMKS-RH-E-IB1WS-3 NAPS U2 14-151 Plan 9-66 Revision 0