NOC-AE-12002779, Response to Requests for Additional Information for the License Renewal Application, Aging Management Program, Set 10

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Response to Requests for Additional Information for the License Renewal Application, Aging Management Program, Set 10
ML12020A072
Person / Time
Site: South Texas  STP Nuclear Operating Company icon.png
Issue date: 01/18/2012
From: Rencurrel D
South Texas
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
NOC-AE-12002779, STI: 33205913, TAC ME4936, TAC ME4937
Download: ML12020A072 (81)
v • d • e


Text

Nuclear Operating Company South Texas Pro/ectElectric Generatin$Stat/on PO.Box 289 Wadsworth, Texas 77483 January 18, 2012 NOC-AE-1 2002779 10 CFR 54 STI: 33205913 File: G25 U. S. Nuclear Regulatory Commission Attention: Document Control Desk One White Flint North 11555 Rockville Pike Rockville, MD 20852-2738 South Texas Project Units 1 and 2 Docket Nos. STN 50-498, STN 50-499 Response to Requests for Additional Information for the South Texas Project License Renewal Application AoIina Manaaement ProQram, Set 10 (TAC Nos. ME4936 and ME4937)

References:

1. STPNOC letter dated October 25, 2010, from G. T. Powell to NRC Document Control Desk, "License Renewal Application" (NOC-AE-1 0002607) (ML103010257)
2. NRC letter dated December 14, 2011, "Requests for Additional Information for the Review of the South Texas Project, Units 1 and 2 License Renewal Application -

Aging Management, Set 10 (TAC Nos. ME4936 and ME 4937)"(ML11332A100)

3. STPNOC letter dated December 15, 2011, from D. W. Rencurrel to NRC Document Control Desk, "Response to Requests for Additional Information for the South Texas Project License Renewal Application Aging Management Program, Set 8 (TAC Nos.

ME4936 and ME 4937)" (NOC-AE-1 1002764) (ML 1362A080)

By Reference 1, STP Nuclear Operating Company (STPNOC) submitted a License Renewal Application (LRA) for South Texas Project (STP) Units 1 and 2. By Reference 2, the NRC staff requests additional information for review of the STP LRA. STPNOC's response to the request for additional information is provided in Enclosure 1 to this letter. In addition, this letter completes a response to RAI B2.1.3-2a that was not provided in Reference 3. Changes to LRA pages described in Enclosure 1 are depicted in line-in/line-out pages provided in Enclosure 2.

There are no regulatory commitments provided in this letter.

Should you have any questions regarding this letter, please contact either Arden Aldridge, STP License Renewal Project Lead, at (361) 972-8243 or Ken Taplett, STP License Renewal Project regulatory point-of-contact, at (361) 972-8416.

NOC-AE-12002779 Page 2 I declare under penalty of perjury that the foregoing is true and correct.

Executed on- OF /191..

Date D. W. Rencurrel Senior Vice President, Technical Support & Oversight KJT

Enclosure:

1. STPNOC Response to Requests for Additional Information
2. STPNOC LRA Changes with Line-in/Line-out Annotations

NOC-AE-12002779 Page 3 cc:

(paper copy) (electronic copy)

Regional Administrator, Region IV A. H. Gutterman, Esquire U. S. Nuclear Regulatory Commission Kathryn M. Sutton, Esquire 1600 East Lamar Boulevard Morgan, Lewis & Bockius, LLP Arlington, Texas 76011-4511 Balwant K. Singal John Ragan Senior Project Manager Chris O'Hara U.S. Nuclear Regulatory Commission Jim von Suskil One White Flint North (MS 881) NRG South Texas LP 11555 Rockville Pike Rockville, MD 20852 Senior Resident Inspector Kevin Polio U. S. Nuclear Regulatory Commission Richard Pena P. 0. Box 289, Mail Code: MN116 City Public Service Wadsworth, TX 77483 C. M. Canady Peter Nemeth City of Austin Crain Caton & James, P.C.

Electric Utility Department 721 Barton Springs Road C. Mele Austin, TX 78704 City of Austin John W. Daily Richard A. Ratliff License Renewal Project Manager (Safety) Alice Rogers U.S. Nuclear Regulatory Commission Texas Department of State Health Services One White Flint North (MS 011-Fl)

Washington, DC 20555-0001 Tam Tran Balwant K. Singal License Renewal Project Manager John W. Daily (Environmental) Tam Tran U. S. Nuclear Regulatory Commission U. S. Nuclear Regulatory Commission One White Flint North (MS O11F01)

Washington, DC 20555-0001

Enclosure 1 NOC-AE-12002779 Enclosure 1 STPNOC Response to Requests for Additional Information

Enclosure 1 NOC-AE-12002779 Page 1 of 8 STPNOC Response to Requests for Additional Information SOUTH TEXAS PROJECT, UNITS I AND 2 REQUEST FOR ADDITIONAL INFORMATION -

AGING MANAGEMENT, SET 10 (TAC NOS. ME4936 AND ME4937)

STP One-Time Inspection of ASME Code Class I Small-Bore Piping (036)

RAI B2.1.19-3 BackQround:

The applicant submitted its license renewal application (LRA), which included Appendix Al.19 and Appendix B2.1.19, on October 25, 2010. The applicant amended the LRA, along with Appendix Al.19 and Appendix B2.1.19, by letter dated June 16, 2011.

The staff issued request for additional information (RAI) B2.1.19-1 in a letter dated August 15, 2011, requesting the applicant to provide information on weld population and inspection sample size, and to update its UFSAR supplement accordingly.

In its response to RAI B2.1.19-1 dated Sept 15, 2011, the applicant stated that LRA Appendix A1.19 and Appendix B2.1.19 would be revised to include the weld population and inspection sample size. However, the applicant did not revise LRA Appendix B2.1.19 or the UFSAR Supplement in LRA Section Al.19.

By letter dated October 18, 2011, the staff issued RAI B2.1.19-2 requesting that the applicant revise Appendix Al.19 and Appendix B2.1.19 to include the weld population and inspection sample size information and to update its UFSAR supplement accordingly.

In its responses dated November 4 and 17, 2011, to RAI B2.1.19-2, the applicant provided the revised LRA Appendix Al.19 and Appendix B2.1.19.

Issue:

The latest amendments to LRA Appendix Al.19 and Appendix B2.1.19 provided by the applicant contain an exception which was previously deleted in a June 16, 2011, amendment.

They also contain NUREG-1801 consistency discussion and program conclusion which were in the original LRA but were also removed in the June 16, 2011, amendment. The staff needs clarification regarding why the applicant's latest amendments did not include previous changes provided in its June 16, 2011, submittal.

Request:

Revise LRA Appendix Al. 19 and Appendix B2.1.19 appropriately to reflect the latest changes, or provide technical basis to justify why previous changes were removed.

Enclosure 1 NOC-AE-12002779 Page 2 of 8 STPNOC Response:

The standard method used to identifying changes to the LRA is by underlining additions and using strikethrough for deletions. The Appendix B2.1.19 pages submitted by letter dated June 16, 2011 (MLI 1172A096) only provided the sections of the appendix that were changed and not the complete Appendix B2.1.19. The NUREG-1 801 Consistency section, Exception to NUREG-1801 section, Enhancement section, and the Conclusion section were not provided because no changes were made to these sections. The Exception to NUREG-1801 section, the NUREG-1801 consistency discussion and program conclusion were not shown using strikethrough and therefore were not deleted as suggested in RAI B2.1.19-3.

After submittal of the June 16, 2011 letter, it was recognized that the complete appendix should be submitted to aid the review. Therefore, the Appendix B2.1.19 pages submitted by letters dated November 4, 2011 (ML11319A026) and November 17, 2011 (ML11333A093) were submitted as a complete appendix with the additions underlined and the deletions strikethrough. The most recent revision to LRA Appendix A1.19 and Appendix B2.1.19 is provided in the November 17, 2011 letter.

Boric Acid Corrosion - (010)

RAI 3.3.1.88-2

Background:

By letter dated September 22, 2011, the staff issued RAI 3.3.1.88-1, requesting the applicant to state why aluminum insulation in LRA Table 3.3.2-19 was not managed for loss of material due to boric acid corrosion.

In its response dated October 25, 2011, the applicant stated that the aging management evaluation for a treated borated water leakage environment is considered applicable only for components that contain treated borated water, and is not applicable for adjacent system components or insulation on the piping that contains the treated borated water. The applicant also stated that it is possible that the aluminum sheathing could be exposed to borated water leakage. The applicant further stated that boric acid corrosion caused by treated borated water leakage from the system onto the aluminum sheathing is managed by the Boric Acid Corrosion Program.

GALL Report, Revision 2, AMP XI.M10, "Boric Acid Corrosion Program," "scope of program" program element states that the program covers any structures or components on which boric acid corrosion may occur. The AMP XI.M10 program description also states that the scope of the evaluations, assessments, and corrective actions include all observed leakage sources and the affected structures and components. The GALL Report includes several items to manage boric acid corrosion for components that are adjacent to piping that contains treated borated water. These include, but are not limited to, item VII.E1 .A-79 (steel external surfaces),

VII.E1.AP-1 (aluminum piping), and VII.I.AP-66 (copper alloy >15% Zn or >8% Al piping).

Enclosure 1 NOC-AE-12002779 Page 3 of 8 SRP-LR, Revision 2, Section A. 1.2.1 states "[a]lthough bolted connections are not supposed to leak, experience shows that leaks do occur, and the leakage could cause corrosion. Thus, the aging effects from leakage of bolted connections should be evaluated for license renewal."

Issue:

1. Given that the applicant stated that it is possible that the aluminum sheathing could be exposed to borated water leakage, it is not clear to the staff why the appropriate AMR item for a borated water leakage environment does not appear in LRA Table 3.3.2-19.
2. Based on a review of the AMR Table 2s and general knowledge of the layout of PWR systems, the staff considers it possible that there are other in-scope systems that have components that are adjacent to piping that contains borated water and, therefore, are potentially exposed to borated water leakage. If this is the case, each applicable Table 2 should have AMR item(s) that reflect the aging management of these components in the borated water leakage environment.

Request:

1. Include an AMR item for the aluminum sheathing exposed to air with borated water leakage in LRA Table 3.3.2-19.
2. Include AMR item(s) in all applicable AMR Table 2s for a borated water leakage environment for all in-scope, susceptible components that are adjacent to locations in borated water piping where leakage is most likely to occur (e.g., bolted joints, gasket and flanged connections).

STPNOC Response:

1. LRA Table 3.3.2-19 is revised to add an aging management review (AMR) line for insulation aluminum jacketing with an external environment of borated water leakage. Aluminum jacketing is also used to cover insulation in the main steam, feedwater and steam generator blowdown systems. These systems are in the vicinity of other plant components that have internal environments of treated borated water. As a result, LRA Tables 3.4.2-1, 3.4.2-3 and 3.4.2-5 are revised to include AMR lines for insulation aluminum jacketing with an external environment of borated water leakage.
2. A review of plant systems in the reactor containment building, fuel handling building and mechanical electrical auxiliary building identified the following systems that contain components within the scope of license renewal that are potentially in the vicinity of components containing treated borated water. The systems are:

" Safety injection system - LRA Table 3.2.2-4

  • Essential cooling water (ECW) and ECW screen wash system - LRA Table 3.3.2-4
  • Component cooling water system - LRA Table 3.3.2-6

Enclosure 1 NOC-AE-12002779 Page 4 of 8

" Compressed air systems - LRA Table 3.3.2-7

  • Primary process sampling system - LRA Table 3.3.2-8

" Chilled water HVAC system - LRA Table 3.3.2-9

  • Fire protection system - LRA Table 3.3.2-17
  • Chemical and volume control system - LRA Table 3.3.2-19

" Liquid waste processing system - LRA Table 3.3.2-22

" Radioactive vents & drains system - LRA Table 3.3.2-23

  • Nonradioactive waste plumbing drains and sumps system - LRA Table 3.3.2-24
  • Oily waste system - LRA Table 3.3.2-25
  • Radiation monitoring (area & process) mechanical system - LRA Table 3.3.2-26
  • Boron recycling system - LRA Table 3.3.2-27

" Condensate system - LRA Table 3.3.2-27

  • Essential cooling pond makeup system - LRA Table 3.3.2-27

" Low pressure nitrogen system - LRA Table 3.3.2-27

  • MAB plant vent header system (radioactive) - LRA Table 3.3.2-27
  • Open loop auxiliary cooling system - LRA Table 3.3.2-27
  • Potable water and well water system - LRA Table 3.3.2-27
  • Turbine vents and drains system - LRA Table 3.3.2-27

" Main steam system - LRA Table 3.4.2-1

  • Auxiliary steam system and boilers - LRA Table 3.4.2-2

" Demineralizer water (make-up) system - LRA Table 3.4.2-4

" Steam generator blowdown system - LRA Table 3.4.2-5 Generic components named "Piping, Piping Components and Piping Elements" (component type "Piping") are added for each susceptible material in the system (i.e., aluminum, steel, galvanized steel and copper >15% zinc) with an external environment of borated water leakage. "Closure Bolting" components are added for steel bolting with an external environment of borated water leakage. Additional components are added to address "Tanks" and "Heat Exchangers" and other components, as appropriate, with an external environment of borated water leakage.

The LRA Tables listed above are revised to include AMR lines to address the aging management of the added components with an external environment of borated water leakage.

In addition, Tables 3.3.1 and 3.4.1 and the Section 3 description of each system impacted by this change are revised. provides the line-in/line-out revision to LRA Sections and Tables.

Enclosure 1 NOC-AE-12002779 Page 5 of 8 RAI 4.7.3-2 (066)

Backqround:

In a letter dated September 21, 2011, the staff issued RAI 4.7.3-1, requesting that the applicant state how visual inspections in the Open-Cycle Cooling Water System program are capable of ensuring that corrosion in the essential cooling water (ECW) system will not exceed the 40-mil corrosion allowance, given that LRA Section 4.7.3 documented the use of this program as the disposition for the related TLAA.

In its response dated November 21, 2011, the applicant stated that ECW corrosion is managed consistent with NRC Generic Letter 89-13. The applicant also stated that, when visual inspections identify corrosion, thickness measurements are taken as part of the corrective action program.

Issue:

The staff lacks sufficient information to conclude that visual inspections alone will be capable of prompting follow-up thickness measurements such that the 40-mil corrosion allowance will not be exceeded during the period of extended operation. The staff believes that visual examinations may need to be augmented with physical measurements, using tools such as inside calipers, to ensure that corrosion is not approaching the limit. Given that physical measurements may be required to augment the visual inspections, the staff requires further details on how the program will manage this TLAA, such as how often physical measurements will be conducted, how many locations will be checked, how the most susceptible location will be selected, what devices will be used, and the criteria that would result in a follow-up volumetric examination.

Request:

1. State how visual inspections of the ECW system, without augmented physical measurements, will be capable of detecting a 40-mil loss of material.
2. Alternatively, state what augmented inspection techniques will be used to detect loss of material.

Include information such as how often physical measurements will be conducted, how many locations will be checked, how the most susceptible location will be selected, what devices will be used, and the criteria that would result in a follow-up volumetric examination in sufficient detail such that the staff can independently conclude that the inspection methodologies will adequately manage loss of material for this TLAA.

STPNOC Response:

Response to be provided by January 31, 2012

Enclosure 1 NOC-AE-12002779 Page 6 of 8 RAI B2.1.3-2a (

Reference:

MLI11362A080)

Backqround:

By letter dated August 15, 2011, the staff issued RAI B2.1.3-2, requesting that the applicant provide additional information regarding the applicant's engineering evaluation and continued use of the partially damaged stud insert of Unit 2 (April 2007), inspections of the reactor vessel head closure bolting components, and related operating experience such as leakage events.

Issue:

By letter dated September 15, 2011, the applicant responded to RAI B2.1.3-2. In its response, the applicant did not provide information regarding inspections conducted to monitor any additional adverse change in the load bearing areas of the partially damaged stud insert. The staff finds that this information is needed for the staffs evaluation to confirm that neither additional reduction nor flaw initiation in the load bearing areas has occurred beyond the original damage. The applicant's site documentation conservatively estimates the original damage (rolling) of the stud insert as 5.14 in2 , which is 17% of the total load bearing surfaces of the stud insert lugs.

In its review of the applicant's response and related information, the staff noted that applicant's updated final safety analysis report Table 5.2-1, "Applicable Code Addenda for RCS Components," indicates that the reactor vessel head of STP, Unit 2, is constructed in accordance with the 1971 edition through the Summer of 1973 addenda of American Society of Mechanical Engineers (ASME) Code,Section III. The staff also noted that NB-3232.2, NB-3233, and NB-3234 of the 1971 edition of ASME Code,Section III, specifies the requirements for the maximum stress for bolts in normal, upset and emergency conditions, respectively. These provisions of the ASME Code require that the maximum value of the service stress at the periphery of the bolt-cross section shall not exceed the three times the stress values of ASME Code Section III, Appendix I, Table 1-1.3 (that is, not to exceed the three times design stress intensity values, Sm, for bolting materials for Class 1 components).

The staff finds that the reduced load bearing surfaces of the partially damaged (rolled) stud insert increase the stress level applied to the lugs of the stud insert such that loss of material due to wear and cracking due to SCC may be facilitated. In contrast with these adverse effects on aging, the applicant's response to RAI B2.1.3-2 does not indicate whether or not the partially damaged stud insert complies with the aforementioned requirements of the ASME Code Section III for the maximum service stress limit.

Request:

1. Clarify:
a. Whether or not inspections have been conducted to monitor any additional adverse change in the load bearing areas of the damaged stud insert since the partially damaged stud insert was placed in service after the applicant's engineering evaluation.

Enclosure 1 NOC-AE-12002779 Page 7 of 8

b. If subsequent inspections have been performed, provide the results of the inspections to confirm that neither additional reduction nor flaw initiation in the load bearing areas has occurred beyond the original damage addressed above.
2. If the applicant has not conducted a subsequent inspection of the partially damaged stud insert, provide information regarding the schedule and examination methods for the subsequent inspection to be conducted.
3. Describe the applicant's operating experience to clarify whether or not any other stud or stud insert has experienced damage similar to that of the partially rolled stud insert.
4. In view of the adverse effects of the damaged stud insert on aging due to the increased stress levels,
a. Provide information to confirm whether or not the partially damaged stud insert complies with the aforementioned requirements of ASME Code Section III, NB 3232.2, NB-3233, and NB-3234 for the maximum service stress limit in the normal, upset and emergence conditions.
b. As part of the response, describe the location of the maximum service stress.
c. In addition, provide information to clarify whether or not the maximum service stress of the damaged stud insert in faulted conditions does not exceed the three times the stress values of ASME Code Section III, Appendix I, Table 1-1.3 in a consistent manner with the aforementioned ASME Code requirements.

Alternatively, justify why the maximum stress of the damaged stud insert in the faulted conditions are acceptable to adequately maintain the intended function of the reactor head closure bolting components.

STPNOC Response:

1. (Response previously provided) The required 10-year ASME Section Xl inspection of all reactor closure head bolting materials was performed during the Unit 2 Fall 2008 refueling outage (2RE13). The stud hole inserts were ultrasonically inspected, as allowed by relief request RR-ENG-2-5 (approved by NRC correspondence dated June 17, 1999). The UT inspection did not identify any flaws in stud hole insert #30. Because this was a UT inspection, there was no information regarding whether the bearing surface of the insert had been reduced beyond the original damage.
2. (Response previously provided) LRA Appendix B2.1.3, LRA Table A4-1 and LRA Basis Document XI.M3 (B2.1.3), Reactor Head Closure Studs program, are revised to perform a remote VT-1 of stud insert #30 concurrent with the volumetric examination once every 10 years to verify no additional loss of bearing surface area has occurred.
3. (Response previously provided) No other stud or stud hole insert has experienced damage similar to that of insert #30.

Enclosure 1 NOC-AE-12002779 Page 8 of 8

4. (Response was not previously provided)
a. The Rotolok Mechanism which includes the Stud Hole Insert, Stud, and Top Closure Head are designed under all conditions to meet the requirements of the applicable sections of ASME Boiler and Pressure Vessel Code,Section III of the 1971 edition with addenda through the summer of 1973.

Because it is a stud hole insert, the maximum stud service stress and average stud service stress of Section NB-3230 are not directly applicable since this is not a stud or bolt that is under tensile loading at all times. The stud hole insert loading is more complex with bearing shear loading on the lugs. Therefore, the ASME Section III analysis methodology for other than bolts is applied for the stud hole inserts. A comprehensive thermal/stress analysis for normal and upset conditions using a 3-D finite element model was performed and documented in the Addendum to the Combustion Engineering (CE) Stress Report, dated October 1986. The maximum stress intensity range is 98.85 ksi with the ASME Code Section III allowable of 120 ksi.

b. The maximum range of stress intensity compared to the 3 Sm (i.e., 3 times the maximum stress) allowable and the maximum fatigue usage factor of 0.8852 is on stud insert lug number 6. Due to the nature of the bearing deformation damage, the results are not considered to change as the critical cuts and loading are not changed. The bearing stress on the non-deformed surfaces of the insert lugs was determined to be limiting consideration.
c. This RAI subsection focuses on faulted conditions. However, the maximum service stress limit of three times the stress values of ASME Code Section III, Appendix I, Table 1-1.3 is for normal and upset conditions, not faulted conditions. The 3Sm limit is met for insert lug number 6 with a reported maximum stress intensity range of 98.85 ksi compared to 3Sm of 120.0 ksi identified in Table 11-16 of the Addendum to the CE Stress Report, dated October 1986. However, the maximum faulted condition stress for Rotolok stud system for the primary stress resulting from the maximum faulted condition transient (control rod ejection) is reported as 78.70 ksi on Page A-192 of the CE Stress Report for South Texas Project Unit 1, dated October 1977 where it is compared to 3.6Sm of 131.7 ksi. This limit for faulted conditions comes from ASME Section III Appendix F.

Enclosure 2 NOC-AE-12002779 Enclosure 2 STPNOC LRA Changes with Line-in/Line-out Annotations

Enclosure 2 NOC-AE-12002779 Page 1 of 68 List of Revised LRA Sections Affected LRA Section RAI 3.3.1.88-2 Table 3.1.2-2 Section 3.2.2.1.2 Section 3.2.2.1.3 Table 3.2.2-2 Table 3.2.2-3 Table 3.2.2-4 Section 3.3.2.1.2 Section 3.3.2.1.4 Section 3.3.2.1.6 Section 3.3.2..1.7 Section 3.3.2.1.8 Section 3.3.2.1.9 Section 3.3.2.1.17 Section 3.3.2.1.19 Section 3.3.2.1.23 Section 3.3.2.1.24 Section 3.3.2.1.25 Section 3.3.2.1.26 Section 3.3.2.1.27 Table 3.3.1 Table 3.3.2-2 Table 3.3.2-4 Table 3.3.2-6 Table 3.3.2-7 Table 3.3.2-8 Table 3.3.2-9 Table 3.3.2-17 Table 3.3.2-19 Table 3.3.2-22 Table 3.3.2-23 Table 3.3.2-24 Table 3.3.2-25 Table 3.3.2-26 Table 3.3.2-27 Section 3.4.2.1.1 Section 3.4.2.1.2

Enclosure 2 NOC-AE-12002779 Page 2 of 68

  • Section 3.4.2.1.3
  • Section 3.4.2.1.4
  • Section 3.4.2.1.5
  • Table 3.4.1
  • Table 3.4.2-1
  • Table 3.4.2-2
  • Table 3.4.2-3
  • Table 3.4.2-4
  • Table 3.4.2-5

Enclosure 2 NOC-AE-12002779 Page 3 of 68 Table 3.1.2-2 Reactor Vessel, Internals, and Reactor Coolant System - Summary of Aging Management Evaluation - Reactor Coolant System Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item

'Closure Bolting PB, LBS, Carbon Steel Borated Water Loss of preload Bolting Integrity (B2.1.7) IV.C2-8 3.1.1.52 B I SIA Leakage (Ext)

[Closure Bolting PB, LBS, Carbon Steel Borated Water Loss of material Boric Acid Corrosion .IV.C2-09 3.1.1.58 IA SIA L~ea~kagee(_Ext). _(B)_:1_._4) 1Closu re BoltFinýg PB Stainless Borated Water Cumulative Time-Limited Aging IV.C2-10 3.1.1.07 Steel Leakage (Ext) fatigue damage Analysis evaluated for the period of extended operation IClosure Bolting PB iStainless Borated Water Cumulative 'Time-Limited Aging IV.C2-10 3.1.1.07 IA Steel Leakage (Ext) fatigue damage Analysis evaluated for the period of extended 1operation Flame Arrestor PB Aluminum Borated Water Loss of material Boric Acid Corrosion VIi.E1-10 3.3.1.88 Leakage ....... 1  !(B2.1.4) __ _

Flame Arrestor jPB Carbon Steei Lubricating Oil (Int) Loss of material cLubricating O-ilAnaiysis VII.G-26 3.3.1.15 D,3 (B2.1.33) and One-Time Inspection(B2.1 *6).

Insulation INS !Stainless Steel Plant Indoor Air None None IV. E-2 3.1.1.86 (Ext)_

Carbon Steel Borated Water Loss of material Boric Acid Corrosion V.D1-1 3.2.1.45 jSIA Leakaqe (Ext)_...  :(B2.1.4) __..

Piping LBS .Carbon Steel Lubricating Oil (Int) Loss of material Lubricating OilAnalysis VII.G-26 3.3.1.15 B (B2.1.23) and One-Time I1 Inspection_(B_2.1.16) 1

Enclosure 2 NOC-AE-12002779 Page 4 of 68 Table 3.1.2-2 Reactor Vessel, Internals, and Reactor Coolant System - Summary of Aging Management Evaluation - Reactor Coolant System (Continued)

Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item Piping .LBS, PB, Carbon Steel Plant Indoor Air Loss of material External Surfaces iV.C-1 3.2.1.31 iB ISIA (Ext) Monitoring Program VII.G-23i 1 dLBS, PB, Carbon Steel Plant Indoor Air Loss of material Inspection of Internal SIA (Int) Surfaces in Miscellaneous Piping 'I .E 3 .131.1.716 i and Ducting Piping 4 - .. ....

Comnonents w . ..". . . .

(R29 l.

1922.*

. . __ __ __I ILBS, PB, Stainless Borated Water None None ISIA Steel Leakaqe (Ext) lRupture Disc Stainless Treated Borated Cracking Water Chemistry V.D1-31 3.2.1.48 E, 2 LBS Steel Water (Int) (B2.1.2) and One-Time Inspection (B2.1.16)

DF Splash Guard Carbon Steel Borated Water Loss of material Boric Acid Corrosion V.D1-1 3.2.1.45 _A

______ J ___________

Leakaae (Ext'

.-.--. ________________

(B2 1 4)

~>.=.=-.--s _________

1 Splash Guard  !DF Carbon Steel Plant Indoor Air Loss of material Inspection of Internal VII.G-23 3.3.1.71 D, 3 (Int) Surfaces in Miscellaneous Piping i and Ducting Cormponents (82.1.22)--

Splash Guard DF Carbon Steel Plant Indoor Air Loss of material External Surfaces V.C-1 3.2.1.31 D,3 (Ext) Monitoring Program (B2.1.20)

Tank LBS, SIA, Carbon Steel Borated Water Loss of material Boric Acid Corrosion :V.D1-1 A PB___ Leakaae (Extl (R2 1 4) _- 1-1.1

_________ ___________________________ 4 11ý I Tank LBS, SIA Carbon Steel Lubricating Oil (Int) ILoss of material Lubricating Oil Analysis VII.G-22 3.3.1.14 D (B2.1.23) and One-Time Inspection (B2.1.16)

Enclosure 2 NOC-AE-12002779 Page 5 of 68 3.2.2.1.2 Integrated Leak Rate Test System Materials The materials of construction for the integrated leak rate test system component types are:

  • Borated Water Leakage
  • Plant Indoor Air Aging Effects Requiring Management The following integrated leak rate test system aging effects require management:
  • Loss of material
  • Bolting Integrity (B2.1.7)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces In Miscellaneous Piping And Ducting Components (B2.1.22)

Enclosure 2 NOC-AE-12002779 Page 6 of 68 3.2.2.1.3 Residual Heat Removal System Materials The materials of construction for the residual heat removal system component types is:

  • Insulation Fiberglass
  • Stainless Steel
  • Stainless Steel Cast Austenitic Environment The residual heat removal system component types are exposed to the following environments:
  • Borated Water Leakage
  • Closed-Cycle Cooling Water
  • Plant Indoor Air
  • Treated Borated Water Aging Effects Requiring Management The following residual heat removal system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • ASME Section Xl Inservice Inspection, Subsections IWB, IWC, and IWD (B2.1.1)
  • Bolting Integrity (B2.1.7)
  • Closed-Cycle Cooling Water System (B2. 1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 7 of 68 Table 3.2.2-2 Enaineered Safety Features- Summary of Aqinc ManaaementEvaluation - IntearatedLeak Rate Test System Component Type Intended Function

________

_____

Materia

_____

Environment

_________

[ Aging Effect Requiring Management Aging Management Program NUREG-11 Table 1 Item 801 Vol. 2 Itm _ ____

Noe

_____

Blank Flange PB Carbon Steel Plant Indoor Air Loss of material Inspection of Internal V.A-19 3.2.1.32 B (Int) Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)

Closure BoIting -Carbon Steel Borated Water Loss of material Boric Acid Corrosion V.E-2 3.2.1.45 A Leakage (Ext) - __ _(B2.1.4) --

Closure Bolting PB A.Et Carbon Steel I(Plant Indoor _ Air _ Loss ofmteria of material Bolting Integrity (B2.1.7) 7VE-4 3.2.123 B, IClosure Bolting PB -lCarbon Steel Plant Indoor Air Loss of preload Bolting Integrity (B2.1.7) V.E-5 3 2.1. 2 4 B SE xt)_ . _..._ ......... _

S ......-P IA Stee./ Borated Water

.C..arbo.n Loss of material Boric Acid Corrosion V.E-9 3.2.1.45 A Leakage (Ext) (B2.1.4)

Piping PB, SIA Carbon Steel Plant Indoor Air Loss of material IExternal Surfaces V.C-1 ,il.L.1.,3 1 i t5 (Ext) Monitoring Program

_(B2.1.20)

Piping PB, SIA ] Carbon Steel Plant Indoor Air Loss of material -Inspection of Internal V.A-19 3.2.1.32 B (Int) Surfaces in Miscellaneous Piping I ______ ___ _____ _________ and Ducting lComponents (B2.1.22)_

Notes for Table 3.2.2-2:

Standard Notes:

A Consistent with NUREG-1 801 item for component, material, environment, and a-ging effect. AMP is consistent with NUREG-1801 AMP.

B Consistent with NUREG-1 801 item for component, material, environment, and aging effect. AMP takes some exceptions to NUREG-1801 AMP.

Plant Specific Notes:

None

Enclosure 2 NOC-AE-12002779 Page 8 of 68 Table 3.2.2-3 Enmineered Safety Features- Summary of Aging Management Evaluation - Residual Heat Removal Svstem Component Type Intended Function

________

_____

Material

[Requiring

______[Management Environmn Aging Effect Aging Management

__________

Program NUREG-1 Table I Item 801 Vol. 2 Item _____

Notes

____

Closure Bolting 1PB LBS  !Carbon Steel Borated Water 'Loss of material Boric Acid Corrosion V. E-2 '3.2.1.45 A i ... .Leakage (Ext) ___ Bot.1.I 41 _ _ __ [3.2.1.23 Closure Bolting LBS, PB Carbon Steel TPlant-Indoor Air ... fLoss of material Bolting Integrity (B2.1.7) .V.E- B I _ I(Ext)___

[Flow Element PB !Stainless Treated Borated Cracking Water Chemistry V.131 -311 3.2.1.48 EA2 Steel Water (Int) (B2.1.2) and One-Time Inspection (132.1.16)

'Carbon Steel Borated Water Loss of m aterial Boric Acid Corrosion ,V.E-9 3.2.1.45 A Exchanger Leakage (Ext) (B2.1.4)

(Residual Heat Removal) Carbon Steel !Closed Cycle Loss of m Heat fPB aterial Closed-Cycle Cooling V. D1-6 ý3.2. 1.27 Exchanger (Residual Heat Removal) L I Cooling Water (Int).

S-______

_____ ______

Water System (B2.1.10)

Heat fHTI,PB Stainless Treated Borated lCracking Water Chemistry V.D1-31 3.2.1.48 Exchanger I Steel Water (Int) (B2.1.2) and One-Time (Residual Heat Inspection (B2.1.16) i Removal)___

Heat !PB Carbon Steel 1Borated Water Loss of material Boric Acid Corrosion V.E-9 13.2.1.45 A SExchanger Leakage (Ext) (B2.1.4) 2(RHR Pump iSeal Water Cooler)___

lHeat . PB Carbon Steel Closed Cycle Loss of-material Closed-Cycle Cooling V.D1-6 :3.2.1.27 B

!Exchanger Cooling Water (Int) Water System (B2.1.10)

(RHR Pump Seal Water

Enclosure 2 NOC-AE-12002779 Page 9 of 68 Table 3.2.2-4 Engineered Safety Features- Summary of Aging Manaqement Evaluation - Safety Injection System Component Intended Material Environment Aging Effect Aging Management NUREG-1 Table I Item Notes Type Function Requiring Program 801 Vol. 2 Management Item Bellows PB Stainless Treated Borated Loss of material Water Chemistry V.D1-30 3.2.1.49 E, 1 Steel Water (Int) (B2.1.2) and One-Time

~1 -+

Inspection (B2.1.16)

Closure Bolting LBS PB Carbon Steel IBorated Water .........- Loss of material Boric Acid Corrosion V.E-2 3.2.1.45 A Cs oiSIA __Leakage (Ext)2 (B32.. 4)

Closure Bolting LBS, PB, Carbon Steel IPlant Indoor Air Loss of material Bolting Integrity (B2.1.7) V.E-4 3.2.1.23 TB I~SIA A!(Ext)__

Piping LBS, PB, Carbon Steel Plant Indoor Air Loss of material External Surfaces V.E-7 i3.2.1.31 B

  • SIA (Ext) Monitoring Program

.......

..... . . t .. .. . ......... ... *(B2-- 1.20) _.. . . . ..

PB, LBS, Carbon Steel Borated Water Loss of material Boric Acid Corrosion iV.E-9 13.2.1.45 A SIA Stainless_ L~e-akage (Ext) .iNone (32.1.4) V V .F - ..... 1 3.2.1.57 Piping LBS, PB, Stainless Borated Water None A SIA Steel [Leakage (Ext)

Enclosure 2 NOC-AE-12002779 Page 10 of 68 3.3.2.1.2 Spent Fuel Pool Cooling and Cleanup System Materials The materials of construction for the spent fuel pool cooling and cleanup system component types are:

  • Borated Water Leakage
  • Closed-Cycle Cooling Water
  • Plant Indoor Air 0 Treated Borated Water Aging Effects Requiring Management The following spent fuel pool cooling and cleanup system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • Reduction of heat transfer
  • Flow-Accelerated Corrosion (B2.1.6)
  • Bolting Integrity (B2.1.7)
  • Closed-Cycle Cooling Water System (B2.1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 11 of 68 3.3.2.1.4 Essential Cooling Water and ECW Screen Wash System Materials The materials of construction for the essential cooling water and ECW screen wash system component types are:

  • Carbon Steel clad with Copper-Nickel
  • Nickel-Alloys
  • Stainless Steel
  • Stainless Steel Cast Austenitic Environment The essential cooling water and ECW screen wash system components are exposed to the following environments:
  • Borated Water Leakage
  • Buried
  • Plant Indoor Air
  • Raw Water Aging Effects Requiring Management The following essential cooling water and ECW screen wash system aging effects require management:
  • Loss of material
  • Loss of preload
  • Reduction of heat transfer Aging Management Programs The following aging management programs manage the aging effects for the essential cooling water and ECW screen wash system component types:
  • Bolting Integrity (B2.1.7)
  • Buried Piping and Tanks Inspection (B2.1.18)

Enclosure 2 NOC-AE-12002779 Page 12 of 68

  • External Surfaces Monitoring Program (B2.1.20)
  • Open-Cycle Cooling Water System (B2.1.9)
  • Selective Leaching of Aluminum Bronze (B2.1.37)

Enclosure 2 NOC-AE-12002779 Page 13 of 68 3.3.2.1.6 Component Cooling Water System Materials The materials of construction for the component cooling water system component types are:

  • Glass
  • Stainless Steel
  • Titanium Environment The component cooling water system component types are exposed to the following environments:
  • Borated Water Leakage
  • Closed-Cycle Cooling Water
  • Demineralized Water
  • Dry Gas
  • Lubricating Oil
  • Plant Indoor Air
  • Raw Water
  • Treated Borated Water Aging Effects Requiring Management The following component cooling water system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • Reduction of heat transfer Aging Management Programs The following aging management programs manage the aging effects for the component cooling water system component types:
  • Bolting Integrity (B2.1.7)

Enclosure 2 NOC-AE-12002779 Page 14 of 68

  • Closed-Cycle Cooling Water System (B2.1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • Lubricating Oil Analysis (B2.1.23)
  • One-Time Inspection (B2.1.16)
  • Open-Cycle Cooling Water System (B2.1.9)
  • Selective Leaching of Materials (B2.1.17)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 15 of 68 3.3.2.1.7 Compressed Air System Materials The materials of construction for the compressed air system component types are:

  • Stainless Steel
  • Stainless Steel Cast Austenitic Environment The compressed air system component types are exposed to the following environments:
  • Borated Water Leakage
  • Closed Cycle Cooling Water
  • Lubricating Oil
  • Plant Indoor Air Aging Effects Requiring Management The following compressed air system aging effects require management:
  • Loss of material
  • Bolting Integrity (B2.1.7)
  • Closed-Cycle Cooling Water System (B2. 1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • Lubricating Oil Analysis (B2.1.23)
  • One-Time Inspection (B2.1.16)
  • Selective Leaching of Materials (B2.1.17)

Enclosure 2 NOC-AE-12002779 Page 16 of 68 3.3.2.1.8 Primary Process Sampling System Materials The materials of construction for the primary process sampling system component types are:

  • Stainless Steel Environment The primary process sampling system component types are exposed to the following environments:
  • Borated Water Leakage
  • Closed-Cycle Cooling Water
  • Demineralized Water
  • Plant Indoor Air
  • Treated Borated Water Aging Effects Requiring Management The following primary process sampling system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload Aging Management Programs The following aging management programs manage the aging effects for the primary process sampling system component types:
  • Bolting Integrity (B2.1.7)
  • Boric Acid Corrosion (B2.1.4) 0 Closed-Cycle Cooling Water System (B2. 1. 10)
  • External Surfaces Monitoring Program (B2.1.20)
  • One-Time Inspection (B2.1.16) 0 Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 17 of 68 3.3.2.1.9 Chilled Water HVAC System Materials The materials of construction for the chilled water HVAC system component types are:

  • Glass
  • Stainless Steel
  • Titanium Environment The chilled water HVAC system component types are exposed to the following environments:
  • Borated Water Leakaqe
  • Closed-Cycle Cooling Water
  • Demineralized Water
  • Dry Gas
  • Lubricating Oil
  • Plant Indoor Air
  • Raw Water Aging Effects Requiring Management The following chilled water HVAC system aging effects require management:
  • Loss of material
  • Loss of preload
  • Reduction of heat transfer
  • Flow-Accelerated Corrosion (B2.1.6)
  • Bolting Integrity (B2.1.7)

Enclosure 2 NOC-AE-12002779 Page 18 of 68

  • Closed-Cycle Cooling Water System (B2. 1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • Lubricating Oil Analysis (B2.1.23)
  • One-Time Inspection (B2.1.16)
  • Open-Cycle Cooling Water System (B2.1.9)
  • Selective Leaching of Materials (B2.1.17)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 19 of 68 3.3.2.1.17 Fire Protection System Materials The materials of construction for the fire protection system component types are:

  • Elastomer
  • Stainless Steel Environment The fire protection system component types are exposed to the following environments:
  • Atmosphere/ Weather
  • Borated Water Leakaqe
  • Buried
  • Closed-Cycle Cooling Water
  • Concrete
  • Diesel Exhaust
  • Dry Gas
  • Encased in Concrete
  • Fuel Oil
  • Plant Indoor Air
  • Raw Water
  • Ventilation Atmosphere Aging Effects Requiring Management The following fire protection system aging effects require management:
  • Cracking
  • Hardening and loss of material
  • Loss of material 0 Loss of preload

Enclosure 2 NOC-AE-12002779 Page 20 of 68 Reduction of heat transfer Aging Management Programs The following aging management programs manage the aging effects for the fire protection system component types:

  • Bolting Integrity (B2.1.7)
  • Buried Piping and Tanks Inspection (B2.1.18)
  • Closed-Cycle Cooling Water System (B2.1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • Fire Protection (B2.1.12)
  • Fire Water System (B2.1.13)
  • Fuel Oil Chemistry (B2.1.14)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • One-Time Inspection (B2.1.16)
  • Selective Leaching of Materials (B2.1.17)

Enclosure 2 NOC-AE-12002779 Page 21 of 68 3.3.2.1.19 Chemical and Volume Control System Materials The materials of construction for the chemical and volume control system component types are:

  • Insulation Fiberglass
  • Stainless Steel
  • Stainless Steel Cast Austenitic
  • Thermoplastics Environment The chemical and volume control system component types are exposed to the following environments:
  • Borated Water Leakage
  • Closed-Cycle Cooling Water
  • Demineralized Water
  • Dry Gas
  • Lubricating Oil
  • Plant Indoor Air
  • Secondary Water
  • Steam
  • Treated Borated Water
  • Zinc Acetate Aging Effects Requiring Management The following chemical and volume control system aging effects require management:
  • Cracking

Enclosure 2 NOC-AE-12002779 Page 22 of 68

  • Loss of material
  • Loss of preload
  • Reduction of heat transfer
  • Wall thinning Aging Management Programs The following aging management programs manage the aging effects for the chemical and volume control system component types:
  • ASME Section Xl Inservice Inspection, Subsections IWB, IWC, and IWD (B2.1.1)
  • Bolting Integrity (B2.1.7)
  • Closed-Cycle Cooling Water System (B2. 1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • Flow-Accelerated Corrosion (B2.1.6)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • Lubricating Oil Analysis (B2.1.23)
  • One-Time Inspection (B2.1.16)
  • One-Time Inspection of ASME Code Class 1 Small-Bore Piping (B2.1.19)
  • Selective Leaching of Materials (B2.1.17)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE- 12002779 Page 23 of 68 3.3.2.1.23 Radioactive Vents and Drains System Materials The materials of construction for the radioactive vents and drains system component types are:

  • Stainless Steel
  • Stainless Steel Cast Austenitic Environment The radioactive vents and drains system component types are exposed to the following environments:
  • Borated Water Leakage
  • Demineralized Water
  • Encased in Concrete
  • Plant Indoor Air
  • Raw Water
  • Treated Borated Water
  • Ventilation Atmosphere Aging Effects Requiring Management The following radioactive vents and drains system aging effects require management:
  • Loss of material
  • Loss of preload Aging Management Programs The following aging management programs manage the aging effects for the radioactive vents and drains system component types:
  • Bolting Integrity (B2.1.7)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 24 of 68 3.3.2.1.24 Nonradioactive Waste Plumbing Drains and Sump System Materials The materials of construction for the nonradioactive waste plumbing drains and sump system component types are:

  • Stainless Steel Environment The nonradioactive waste plumbing drains and sump system component types are exposed to the following environments:
  • Atmosphere/ Weather
  • Borated Water Leakagqe
  • Encased in Concrete
  • Plant Indoor Air
  • Raw Water Aging Effects Requiring Management The following nonradioactive waste plumbing drains and sump system aging effects require management:
  • Loss of material
  • Loss of preload Aging Management Programs The following aging management programs manage the aging effects for the nonradioactive waste plumbing drains and sump system component types:
  • Bolting Integrity (B2.1.7)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • Open-Cycle Cooling Water System (B2.1.9)
  • Selective Leaching of Materials (B2.1.17)

Enclosure 2 NOC-AE-12002779 Page 25 of 68 3.3.2.1.25 Oily Waste System Materials The materials of construction for the oily waste system component types are:

  • Stainless Steel Environment The oily waste system component types are exposed to the following environments:
  • Borated Water Leakage
  • Buried
  • Encased in Concrete
  • Plant Indoor Air
  • Raw Water Aging Effects Requiring Management The following oily waste system aging effect requires management:
  • Loss of material
  • Bolting Integrity (B2.1.7)
  • Buried Piping and Tanks Inspection (B2.1.18)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • Selective Leaching of Materials (B2.1.17)

Enclosure 2 NOC-AE-12002779 Page 26 of 68 3.3.2.1.26 Radiation Monitoring (area and process) Mechanical System Materials The materials of construction for the radiation monitoring (area and process) mechanical system component types are:

  • Elastomer
  • Glass
  • Stainless Steel Environment The radiation monitoring (area and process) mechanical system component types are exposed to the following environment:
  • Borated Water Leakage
  • Plant Indoor Air Aging Effects Requiring Management The following radiation monitoring (area and process) mechanical system aging effects require management:

Loss of material Loss of preload Aging Management Programs The following aging management programs manage the aging effects for the radiation monitoring (area and process) mechanical system component types:

  • Bolting Integrity (B2.1.7)
  • External Surfaces Monitoring Program (B2.1.20)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)

Enclosure 2 NOC-AE-12002779 Page 27 of 68 3.3.2.1.27 Miscellaneous Systems In-Scope ONLY based on Criterion 10 CFR 54.4(a)(2)

Materials The materials of construction for the miscellaneous systems in scope ONLY based on Criterion 10 CFR 54.4(a)(2) component types are:

  • Glass
  • Nickel-Alloys
  • Stainless Steel
  • Stainless Steel Cast Austenitic Environment The miscellaneous systems in scope ONLY based on Criterion 10 CFR 54.4(a)(2) component types are exposed to the following environments:
  • Atmosphere/ Weather
  • Borated Water Leakage
  • Closed-Cycle Cooling Water
  • Demineralized Water
  • Dry Gas
  • Plant Indoor Air
  • Potable Water
  • Raw Water
  • Secondary Water
  • Treated Borated Water

Enclosure 2 NOC-AE-12002779 Page 28 of 68 Aging Effects Requiring Management The following miscellaneous systems in-scope ONLY based on Criterion 10 CFR 54.4(a)(2) aging effects require management:

  • Cracking
  • Loss of material
  • Loss of preload
  • Bolting Integrity (B2.1.7)
  • Closed-Cycle Cooling Water System (B2. 1.10)
  • External Surfaces Monitoring Program (B2.1.20)
  • Flow-Accelerated Corrosion (B2.1.6)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • One-Time Inspection (B2.1.16)
  • Open-Cycle Cooling Water System (B2.1.9)
  • Selective Leaching of Aluminum Bronze (B2.1.37)
  • Selective Leaching of Materials (B2.1.17)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 29 of 68 Table 3.3.1 Summary of AgJing Management Evaluations in Chapter VII of NUREG- 1801 for Auxiliary Systems I

ItemTComponent Type Number

_ I _ _ _

Aging Effect / Mechanism

_ _ _ _ _

[Program

_

Aging Management

_ _ _

1 Further Evaluation Recommendedj__

Discussion

_ _

3.3.1.87 Boraflex spent fuel Reduction of neutron- Boraflex Monitoring No 'Not applicable. STP takes

,storage racks neutron- absorbing capacity due to no credit for the Spent Fuel absorbing sheets ~boraflex degradation Rack Boraflex Neutron exposed to treated jAbsorber in Region 1 of the borated water ISpent Fuel Pool. Soluble

.boron is credited to provide

safety margin by maintaining Ikeff <.0.95 including

,uncertainties, tolerances,

.and accident conditions in the presence of spent fuel

,pool soluble boron as

_ discussed in UFSAR 9.1.2.

3.3.1.88 'Aluminum and copper 'Loss of material due to Boric Boric Acid Corrosion (B2.1.4) INo Not applicable. STP has no alloy >15% Zn piping, acid corrosion in scop6 " 'e .lumiu o cp.p

,piping components, alloy > 15 percent ZN piping-,

and piping elements pipingcompoents, or piping Iexposed to air with borated water leakage borated .'ater leakage in the auxiliar'. systems, so the applicable NURG -1801 lines were not used.

lConsistent with NUREG-1801.

3.3.1.89 Steel bolting and Loss of material due to Boric IBoric Acid Corrosion (B2.1.4) No Consistent with external surfaces lacid corrosion iNUREG-1801.

Iexposed to air with borated water leakage

Enclosure 2 NOC-AE-12002779 Page 30 of 68 Table 3.3.2-2 Auxiliary Systems - Summary of A-qin-q Manaqement Evaluation - Spent Fuel Pool Coolinq and Cleanup System Component Type Intended Material Environment Aging Effect Aging Management NUREG- Table I Notes Function Requiring Program 1801 Vol. Item Management 2 Item Flow Element LBS, PB Stainless Treated Borated Cracking 'Water Chemistry VII.A3-10 3.3.1.90 E, 3,4 Steel Water (Int) (B2.1.2) and One-Time Inspection (B2P.1.16)

Heat Exchanqer PB Carbon Borated Water Loss of material Boric Acid Corrosion VII.-10 3.3.1.89 A (Spent Fuel Pool) Steel Leakage (Ext) Lossfmatrial(132.1.4) tl.3 Heat Exchanger PB [Carbon Closed Cycle Loss of materi-alClosed-Cycle Cooling VII.A3-3 :3.3.1.48 B (Spent Fuel Pool) Steel Cooling Water Water System L.__ (Int)...... . . . .............. (B2.1.10) _ __ _ _ _ _ _

Enclosure 2 NOC-AE-12002779 Page 31 of 68 Table 3.3.2-4 Auxiliary Systems - Summary of Aging Management Evaluation - EssentialCooling Water and ECW Screen Wash System Component Type Intended Function

________

___________

Material Environment

_________jManagement I Aging Effect Requiring Aging Management

.__________

Program NUREG-1801 Vol.

2 Item Table I Item

_____

Notes

____

Closure Bolting PB, LBS,  !Carbon Steel Borated Water 'Loss of material  !Boric Acid Corrosion IVIII.H-2 3.4.1.38 A Leakage. ____ (B2.1.4)

Closure BoltingI PB, SIA -Carbon Steel Buried (Ext) Loss of material !Buried Piping and Tanks VII.C1-18 13.3.1.19 D i.

I.- [Inspection B2.1.18) I.

Flow Element jPB }Stainless Raw Water (Int) Loss of material Ope rn-Cycle Cooling iVII.C1-15 J3.3.1.79 iH Steel Wa ter System (B2.1.9)

Heat Aluminum Borated Water Loss of material Boriic Acid Corrosion VII.E1-10 13.3.1.88 C Exchanger Leakage (Ext) (132 .1.4)

(CCW Pump Room) .

.....

.Alum i-num.... !C Heat ;HT Plant Indoor Air - None Nor *e .V.F-2 13.2.1.50 Exchanger (Ext)

I(CCW Pump

[Room)____

Heat HT ........CarbonSteel- Borated Water ic Acid Corrosion -ViiI-i .3.-4-*138 - .

JExchanger Leakage (Ext)

!(CCW Pump 1Room) ....... I LBS, PB, Copper Alloy Ra Water (Int) iOpen-Cycle Cooling VII.C1-9 13.3.1.81 B

SIA __'PBope A P,a ( L o t jWater System (B2.1.9)_ _ _ .

Piping LgS, Pg, Copper Alloy Borated Water 1Loss of material Boric Acid Corrosion None None G

SIA (Aluminum > Leaka Ext' (13 .)

18/8% ) . .... .......

Piping 0PBpper Alloy Burie-d (Ext) ........ Loss of material !Buried Piping and Tanks None None (Aluminum > Inspection I (B2.1.18)

_16 ....

....-

...- -- - ~ --

Enclosure 2 NOC-AE-12002779 Page 32 of 68 Table 3.3.2-6 Auxiliarv Systems - Summarv of Aairci Manaaement Evaluation - Comnonent Conlina Water Svsrtem Table 3.3.2- _ Aux ____

Svtm um- fA'aMnre tEauto Copoe -

Coin te vse Component Intended I Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 11801 V.IT

____ __j_ __ _ ___jManagement* 2 Item _ _ _

f Ciosure Bolting ILU50, Vb, Iaroon Steel toratea vvater LOSS or maternal Bornc Acid Corrosion VI I.l-z A IS]A I ILeakage (Ext)_- (B2.1.4) n i . V Closure Bolting ,LBS, PB, Carbon Steel ,Plant Indoor Air Loss of material Bolting Integrity (132.1.7) IVII.I-4 3.3.1.43 B SIA . .(Ext) _

.I i Flow Element ILBS, PB,PB Stainless Plant x Indoor Air None None VII.J-15 3.3.1.94 A

- SIA Heat .PB  !Carbon Steel Borated Water Loss of materiali Boric Acid Corrosion ýVIIl1--o 13.3.1.89 _]A Exchanger Leakage (Ext)

(CCW Heat (B2.1.4)

I-Exchanger)-i Heat :PB Carbon Steel Closed Cycle I Loss of material Closed-Cycle Cooling-" VII.C2-1 13.3.1.48 Exchanger ,,Cooling Water Water System (B2.1.10) __ 3.3.1-4(CCW Heat Exchanger)L___

(Int)

__ I _______

Heat HT, PB Co-rpperAllo-y Plaýnt-Indo-o-r 'Airr None None VIII1. 1-2 3.4.1.41 Exchanger (Ext)

(Chg Pump A Room) .

Heat iPB Carbon Steel Borated Water iLoss of material Boric Acid Corrosion VIIl-10 3.3.1.89 Exchanger Leaka-ge (Ext) I (B2.1.4)

(RCP Bearing Olil, Cooler)

Heat P -I-Loss of6ma teraia B Carbon Steel Closed Cycle Closed-Cycle Cooling 'VII.C2-1 3.3.1.48 Exchanger ,Cooling Water Water System (B2.1.10)

(RCP Bearing I(Ext)

,iI Cooler)__j

Enclosure 2 NOC-AE-12002779 Page 33 of 68 Table 3.3.2-6 AuxiliarrSystems- Summary of Aging-Management Evaluation- Component Cooling Water System (Continued)

Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item iHeat PB Copper Alloy Lubricating Oil (Int) Loss of material Lubricating Oil Analysis VII.C2-5 3.3.1.26 D SExchanger  !(B2.1.23) and One-Time

(RCP Bearing F Inspection (B2.1.16) iOil Cooler)

Heat P._BB- lCarbon Steel Borated Water Loss of material Boric Acid Corrosion VII.1-10 _3..18 A SExchanger Leakage (Ext) I(B2.1.4) i (RCP Motor Air

Cooler)-. 314 Heat PB tCarbon Steel Closed Cycle Loss of material Closed-Cycle Cooling
VI1.C2-1 ,13.31.48 B iExchanger i Cooling Water (Int) IWater System (B2.1.10)

(RCP Motor Air I SCooler) ___

__.-I .-

Orifice Tii

.... Bsta n les s.......-1Pant -n-d oor A-ir" N ne None VII.J-15 '3.3.1.94.~7

.94....

..... . . __ .. Steel _ ,(Ext) _,

Piping I LBS, PB, S IA Carbon Steel Borated Water Leakage (Ext)_

Loss of material

--

Boric Acid Corrosion (B2.1.4)

VII.1-10 13.3.1.47

-L------

'Piping .LBS, PB, i Carbon Steel Closed Cycle Loss of material 'Closed-Cycle Cooling VIV1C2-14 ISIA_. _j Cooling Water(Int)j _ Water System (B2. 1. 10)

PiM fExternal Surfaces VII.l-8 T3.3.1.58

LBS, PB, Carbon Steel Plant Indoor Air Loss of material

.Monitoring Program SIA (Ext) I Piping Rin JPB

_J:

ICopp~er-Alloy Borated Water

(> 15% Zinc) Leakage (Ext) _

iCopper Allo- Plant Indoor Air Loss of material J(B2.1.20).

Boric Acid Corrosion (B2.1.4) _ _ _

VII.I-12 3.3.1.88

_

A Loss of material Selective Leaching of None None G, 3

(>15% Zinc) Closed Cycle Loss of material iMaterials (B2.1.17)

Pipping CIos-e--Cycle Cooling vii.C2-10 LBS, PB, Stainless 3.3.1.50 B SIA Steel Cooling Waqter. (Int) _

[waterSSy~stem (132.1_._1.0).

Enclosure 2 NOC-AE-12002779 Page 34 of 68 Table 3.3.2-( Auxiliary SYstems_- Surmmaryxof Aging Management Evaluation- Component Cooling Water System (Continued)

Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item 1Piping LBS,-is, !Carbon Steel Diemineralized Loss of material Water Chemistry . VIII.DI-8 5.3.4.1.04 A SIA Water (Int) (B2.1.2) and One-Time Pipn 4 ___NoInspection (B2.1.16) _

I.PB L S Carbon Steel Dry Gas (Int) Noe None- VII.J-23 3.3.1.97 -A-SIA - -3...97 SIA __ Carbn SIt-eeIry...Gas

__..

(I None............... None

.............. ......

VII.J-23 !3.3.1.97 _ A Solenoid Valve PB Copper Alloy IPlant Indoor Air None None VIII.l-2 13.4.1.41 A

.__. . ý(>15% Zinc). (Ex.t) ..

.Tank LBS, SIA Carbon Steel Borated Water Loss of material Boric Acid Corrosion VIIV-lO 3.3.1.89 ý_A

___.___ . . .Leakage (Ext) I (B2.1.4) iTank JPB 'Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.l-10 3.3.1.89 1A

___ __ Leakage (Ext) (132.1.4) VII.C2-14 3.3.1.47 IB Tank LBS, PB, !Carbon Steel Closed Cycle Loss of material Closed-Cycle Cooling 0

). .. . . . .

.SIA Cooling Water (Int) . . . . . Water System (B2.1.1C Notes for Table 3.3.2-6:

Standard Notes:

A Consistent with NUREG 1801 item for component, material, environment, and aging effect. AMP is consistent with NUREG 1801 AMP.

B Consistent with NUREG 1801 item for component, material, environment, and aging effect. AMP takes some exceptions to NUREG 1801 AMP.

D Component is different, but consistent with NUREG 1801 item for material, environment, and aging effect.

AMP takes some exceptions to NUREG 1801 AMP.

E Consistent with NUREG 1801 for material, environment, and aging effect, but a different aging management program is credited or NUREG 1801 identifies a plant-specific aging management program.

F Material not in NUREG-1 801 for this component.

G Environment not in NUREG-1 801 for this comoonent and material.

G H Aging effect not in NUREG-1801 for this component, material and environment combination.

Enclosure 2 NOC-AE-12002779 Page 35 of 68 Plant Specific Notes:

1 Loss of preload is conservatively considered to be applicable for all closure bolting.

2 The Water Chemistry program (B2.1.2) and the One-Time Inspection program (B2.1.16) manage loss of material due to pitting and crevice corrosion and cracking due to stress corrosion cracking. The One-Time Inspection program (B2.1.16) includes selected components at susceptible locations 3 Non-inhibited copper alloy >15% zinc SSCs with surfaces exposed to ventilation atmosphere (internal) or plant indoor air (internal) are subject to wetting due to condensation and thus are subject to loss of material due to selective leaching.

Enclosure 2 NOC-AE-12002779 Page 36 of 68 Table 3.3.2-7 A uxiliary Systems - Summary of Aging Mana ement Evaluation- CompressedAir System Component Type Intended

___

Function

______ __

Material

__

Environment

___ __

1 Aging Effect Requiring Management Aging Management Program NUREG-1801 Vol.

  • 2Item _

Table I Item

_ __

Notes

_

Accumulator iPB Carbon IPlant Indoor Air Loss of material Inspection of Internal VII.D-2 '3.3.1.53 E, 2 Steel  !(Int) Surfaces in Miscellaneous Piping

,and Ducting

.Components (B2.1.22)

Loss of material 'Boric Acid Corrosion VI1.1-2 3.3.1.89 Closure Bolting Closure Bolting iPB, LBS, SIA LBS, PB, ISIA Carbon Steel Carbon Steel Borated Water Leakag (Ext)_

Plant Indoor Air (Ext)___

.(B2.1.4) _

Loss of material .Bolting Integrity

((B2.1.7) I VI1.1-4 3.3.1.43 B7~__

FAiei-f-xc-hanger- 1HT, PB Carbon Plant Indoor Air Loss of material Inspection of Internal VII.D-2 3.3.1.53 1 E,2

-

(Air) ISteel (Int) Surfaces in Miscellaneous Piping

.and Ducting S........ . ...... . . . . . . Components (BE2..1.22) ._....

Heat Exchanger LBS Carbon Borated Water Loss of material Boric Acid Corrosion VII.I-10 3.3.1.89 (BA Compressor Steel Leaka-ge (Ext) (B2.1.4)

Pkq Lube Oil)

Heat Exchanger LBS Carbon -Lubricating Oil Loss of material ;Lubricating Oil Analysis IVII.G-22 13.3.1. 14 B (BA Compressor ISteel (Int) ((B2.1.23) and One-Pkg Lube Oil) Time Inspection

_(B2:.!.16) __ _ __ _

FHeat Exchanger LBS Carbon Plant Indoor Air Loss of material External Surfaces VII.G-5 13.3.1.59 (BA Compressor Steel (Ext) Monitoring Program Pkg Lube Oil) (B2.-1.20) - _

113S, PB, Carbon - Borated Water Loss of material Boric Acid Corrosion IVII.l-10 13.3.1.89 Piping :SIA Steel Leakage (Ext) (B2.1.4) __ .

iLBS, P Carbon Closed Cycle Loss of material Closed-Cycle Cooling Vl.C2-i4 13.3.1.47 SIA Steel Cooling Water .Water System I

...... . . .. . (Int) (g2.11..!0,) . __j

Enclosure 2 NOC-AE-12002779 Page 37 of 68 Table 3.3.2-7 Auxiliary Systems - Summary of Agin.q Management Evaluation- CompressedAir System (Continued)

Component Type Intended Material Environment Aging Effect Aging Management NUREG- Table 1 I Notes Function Requiring Program 1801 Vol. Item Management 2 Item Piping LBS, PB, Carbon Lubricating Oil Loss of material Lubricating Oil Analysis VII.G-22 3.3.1.14 lB SIA Steel (Int) (B2.1.23) and One-Time Inspection I~(B2.1.16)

Piping .... 7LBS, PB, Carbon Plant Indoor Air Loss of material External Surfaces VII. D-3 :331.57 B SIA Steel (Ext) Monitoring Program Piping _(g2.1.20)

PB, LBS Carbon Plant Indoor Air Loss of material Inspection of Internal VII. D-2 3.3.1.53 IE, 2 SIA Steel (Int) Surfaces in Miscellaneous Piping PE3SIA and Ducting Piping

._ i!Components (B2.1.22)_

Carbon Borated Water Loss of material Boric Acid Corrosion VII.I-10 3.3.1.89 Steel Leakage (Ext) (B2.1.4)

(Galvanized) i B..

'PB, SIA Carbon Lubricating Oil Loss of material Lubricating Oil Anaiysis VIIG-22 3.3.1.14 Steel (Int) 1(B2.1.23) and One-(Galvanized) ,Time Inspection

((B2.1.16) _

Piping IPB, SIA Carbon Plant Indoor Air Loss of material External Surfaces 1V/.8 3.3.-1.58 B Steel (Ext) ':Monitoring Program (Galvanized)_ 1 Piping PB, SIA Carbon Plant Indoor Air ILoss of material Inspection of Internal VII.D-2 13.3.1.53 E, 2 Steel (Int) ;Surfaces in (Galvanized) Miscellaneous Piping and Ducting Com pon ents (B2. 1.22)

PB Copper Alloy Borated Water Loss of material 'Boric Acid Corrosion VII.I-10 3.3.1.89

- _ (>15%!Zincl Leakage-(Ext) -(12.1 .4) IA_3 P13 ICopper Alloy Plant Indoor Air L-oss of material ISelective Leachinq None None Piping (>15% Zinc) (Int) _ (g2.1.17) .... .... ..

iPB, SIA Stainless Plant Indoor Air None None VII.J-15 3.3.1.94 . iA Steel Ext0 a... __________

Enclosure 2 NOC-AE-12002779 Page 38 of 68 Table 3.3.2-8 Auxiliary Systems - Summary of Aging Management Evaluation - PrimaryProcess Sampling System Component Type Intended Function

____

__

I Material

___J I Environment Aging Effect Requiring JManagement*

Aging Management Program NUREG-1801 Vol.

2 Item Table I Item

_ _

Noe

_

Flow Element LBS I Stainless Treated Borated i Loss of material Water Chemistry VII.El-17 3.3.1.91 E, 1

\Alnfnr [InfN Steel V VW¥ l *1IIi, 9 (B2.1.2) and One-Time Inspection (B2.1.16)_

Heat 1.LBS Carbon Steel Borated Water Loss of material Boric Acid Corrosion Vl1.1-10 3.31.89 . l"A Exchanqer Leakage (Ext) (B2.1.4)

(PASS Cont !

Sump Samp le)

-I- +

!Heat ILBS Carbon Steel Closed Cycle Loss of material Closed-Cycle Cooling VII.E1-6 3.3.1.48 B

Exchanger Cooling Water (Int)j Water System (B2.1.10)

'(PASS Cont Sump Sample)_1 . ...... J_

Heat iLi~ Stainless T reated Borated :Loss of material Water Chemistry VII.E1-17 3.3.1.91 1E, 1

Exchanger Steel Water (Int) (B2.1.2) and One-Tim(

'(PASS Cont Inspection (B2.1.16)

Sump Sample)

[Heat -LBS Carbon Steel Borated Water Loss of material Boric Acid Corrosion V*V.l-10 13.3.1.89 I A EExchanger Leakage (Ext) (132.11.4)

(PASS RCS Sample)-,--.--

.B Heat LBS Carbon Steel Closed Cycle Loss of material Closed-Cycle Cooling VILE1-6 3.3.1.48

,Exchanger Cooling Water (Int Water System (B2.1.10)

I(PASS RCS LB tids Sample)

!Heat L-B-S .... .Stainless .. .. Treated Borated Loss of material Water Chemistry VII.El-17 3.3.1.91 IE, 1 Exchanger Steel Water (Int) ((B2.1.2)and One-Time

,(PASS RCS Inspection (B2.1.16)

_Sample)

Heat LBS Carbon Steel Borated Water Loss of material Boric Acid Corrosion iVll.l-10 3.3.1.89 !A

,!Exchanger Leakage (Ext) (B2.1.4)

I(PASS RHR 1Sample) ......

Enclosure 2 NOC-AE-12002779 Page 39 of 68 Table 3.3.2-8 Auxiliary Systems - Summary of Aging Management Evaluation - PrimaryProcess Sampling System (Continued)

Component IIntended Material Environment Aging Effect Aging Management NUREG- Table I ItmNotes Type Function Requiring Program 11801 Vol.Itm

_ _ _ _ I___

__ __ ___ __ Management* _ _ _ _ 2 Item _ _ _ . _ _

Heat LBS Carbon Steel Closed Cycle Loss of material Closed-Cycle Cooling IVII.E1-6 3.3.1.48 B Exchanger Cooling Water (Int) Water System (B2.1.10) 1 (PASS RHR Sample)___

T i Heat LBS Stai-nl-ss T ,-reated Borated 'Loss of material Water Chemistry VII.El-17 3.3.1.91 E, 1 Exchanger Steel Water (Int) I (B2.1.2) and One-Time (PASS RHR Inspection (B2.1.16)

Sample)_

Heat LBgS Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.1-10 3.3.1.89 *A tExchanger Leakage (Ext) (B2.1.4)

(PASS Spare Sample)- r -

Heat LBS Carbon Steel Closed Cycle Loss of material Closed-Cycle Cooling VII.E1-6 3.3.1.48 B Exchanger Cooling Water (Int) Water System (B2.1.10)

(PASS Spare Sample).___

Enclosure 2 NOC-AE-12002779 Page 40 of 68 Table 3.3.2-9 Auxiliary Systems - Summary of Aging Management Evaluation- Chilled Water HVAC System Function Requiring Program 1801 Vol. Item Component Type Intended

_ _ __ __ _ _Materil,

_ _ vironment

_ _ _ _ Aging Effect I Management Agin.g Management

_ _ _ _ NUREG-Item _ Table 1_ _ Notes _

!Closure Bolting 1LBS, PB, Carbon Borated Water Loss of material Boric Acid Corrosion VII. 1-2 3.3.1.89 A

______SIA ___Steel Leakage (Ext) ______(132.1.4)

Closure Bolting LBS, PB, Carbon Plant Indoor Air Loss of material Bolting Integrity VIU.-4 3 .3 1.43_ JIB-

_SIA _ Steel (Ext)___ _________ (B2.1.7)

[Flow Element iLBS Stainless -1Plan-t Indoor Air None None VII.J-15 3.3.1.94 IA ISteel (Ext).

Heat Exchanger PB fCarbon Borated Water Loss of material Boric Acid Corrosion A (AHU Condenser) Steel Leakage (Ext) jB2. 1.4)

Heat Exchanger ;PB Carbon Dry Gas (Int) None None Vl/.J323 33.1.97

-(AHUC..ondenser)

-_ teel No Heat Exchanger HT, Janiu

'~ j aw W~ater (Int) Reduction of heat. Open-Cycle Cooling None None

'(AHU Condenser) ..

'Heat Exchanger 1(AHU Evaporator) _

IPB T

Carbon Steel Borated Water Leakage (Ext) transfer water System (B2.1.9)

W Loss of material Boric Acid Corrosion (12.1.4)

_._

VIl.l-10 3.3.1.89 iA1 A __

!Heat Exchanger -PB Dry Gas (Int) None None VII.J-23 3.3.1.97

]Carbon (AHU Eva Poator)._ Steel Heat Exchanger HT, P inless Lubricating Oil Reduction of heat Lubricating Oil Analysis VIII.G-12_ 134. .10__

__T B (Lube Oil Cooler) S (Int) transfer (B2.1.23) and One-

.Time Inspection

_ _(B2.1.16)

PiLS, B, ICarbon Borated Water Loss of material Boric Acid Corrosion .VII.1-10 3.3.1.89

_ SIA _ !Steel Leakage (Ext).. (B2.1.4)__,___

iPiping LBS, PB, Carbon Closed Cycle Loss of material Closed-Cycle Cooling VII.F2-`I& 3.3.1 .47 B SIA Steel Cooling Water Water System (Int) _(B2.1.10) . . ..

Enclosure 2 NOC-AE-12002779 Page 41 of 68

'r'klý `4 *7 0)i A Wq (Ic'*l ,,-,c C. , m ,rF Awu.r

n fscI ,a*irn r -; (h;iln.rl 1A c*p wil~At fý /Irrhr it-,*~

Component Type Intended Material Environment Aging Effect Aging Management NUREG- 1 Table I Notes Function Requiring Program 1801 Vol. Item Management 2 Item Piping PB, SIA Carbon Dry Gas (Int) None None VII.J-23 3.3.1.97 A Steel PB, LBS, Carbon Dry Gas (Int) None iNone VII.J-23 3.3.1.97 JA Piping __ IA _ _ Steel Lubricating Piping 1PB Carbon Oil Loss of material Lubricating Oil Analysis VII.C2-13 3.3.1.14 B Steel (Int) (B2.1.23) and One-Time Inspection (B2.1.16) 1131, LBS, Carbon Lubricating 0il Loss ofmaterial Lubricating OilAnalysis VI1.C2 Th 7.-

-13 31-j4- B Piin ýSIA Steel j(Int) 1(B2.1.23) and One-

!Time Inspection L(B 2 .1.16) ...... ....... ......

1LBS, PB, Carbon g.IA Plant Indoor Air -Loss-0fmaterial External Surfaces VI,.1-8 3.3.1 .58 lB 5£ht*l (Fvh SPilping- Monitoring Program (132.1.20)

'LBS Carbon Borated Water Loss of material iBoric Acid Corrosion VII.1-10 3.3.1.89 IA Steel Leakage (Ext) I(B2.1.4)

(Galvanized),

LBS Carbon Closed Cycle Loss of material Closed-Cycle Cooling VII F2-18 3.3.1.47_B Steel Cooling Water Water System i (Galvanized) (Int) .........

I (B21.10)

PB SIA Copper Alloy Borated Water Loss of material Boric Acid Corrosion VII.1-12 3.3.1.88 A

____(> 15% Zinc) Leakage (Ext) (B2.1.4) ___

PB SlA Copper Alloy Closed Cycle Loss of material 'Closed-Cycle Cooling VII.F2-13 3.3.1.51 B Piin (> 15% Zinc) Cooling Water iWater System

  • ~(B2.1.10)

Piping........

PB SIA Copper Alloy Closed Cycle Loss of material Selective Leaching of VII.F2-15 3.3.1.84

(> 15% Zinc) Cooling Water ýMaterials (B2.1.17)

S'(Int)

B SlIA CopperAlloy IDyGas (Int) None iNone VII.J-4 13.-3. 1.97-(> 15% Z inc) i ...............

...... 3.3.1.26 ---- - - - --- i PB SlA Copper Alloy Lubricating Oil Loss of material - Lubricating Oil Analysis VII.C2-5 33 2 B

'(> 15% Zinc)'(Int) (B2.1.23) and One-Time Inspection

__(B2.1.16)

Enclosure 2 NOC-AE-12002779 Page 42 of 68 Table 3.3.2-9 Auxiliary Systems - Summary of Aaina Manacaement Evaluation - Chilled Water HVAC System (Continued)

Component Type Intended IFunction Material

________I____ _____

11Requiring Environment Aging Effect

]Management _

Aging Management Program

______

NUREG-1801 Vol.

2Item Table I Item

_______

Notes Pump ILBS, PB Carbon Closed Cycle Loss of material !Closed-Cycle Cooling VIIF2-18 133.1.47 B Steel Cooling Water .Water System

_(In t)__. i(B2.1._10)_ ___

Strane LBS Carbon Plant Indoor Air None None -VII.J-6 3.3.1.92 A Steel (Ext)

JGalvanized)

Carbon Borated Water Loss of material Boric Acid Corrosion VlO.1--0 3.3.1.89 A Steel Leakage (Ext) (132.1.4)

-I.SIA _

!Tank 1LBS, PB, Carbon Closed Cycle Loss of material Closed-Cycle Cooling VII.F2-18 13.3.1.47 B Tank SIA Steel Cooling Water ;Water System (Int) (B2.1.10)

Enclosure 2 NOC-AE-12002779 Page 43 of 68 Table 3.3.2-17Auxiliary Systems - Summary of Aging Management Evaluation - Fire Protection System Component Type 1Function Intended

____I Material

____ _

Environment

____Management Aging Effect Requiring Aging Management Program NUREG- Table I ItmNotes 11801 2Item 2____

Vol.itm

_____

'Closure Bolting !PB Carbon Steel Atmosphere/ Loss of material Bolting Integrity (B2.1.7) VII.l-1 3.3.1.43 B W.eathe r (Ext)_.

Closure BoltinM PB SiA Carbon Steel Borated Water Loss of material Boric Acid Corrosion jVlll-2 13.3.1.89 A Leakage (Ext) (B2.1.4) .

Closure Bolting PB Carbon Steel Buried (Ext) Loss of material Buried Piping and TankS-'sI.- G 5- 3.3.1.19 Inspection (B2.1.18)

-Orifice PB, H- StainIess Raw Water nt) -Loss of rm-atenri- ]F ire Water System- VI.G-19 3.3.1.69 B Steel Aluminum Borated Water Loss of material IBoric Acid Corrosion VIEl 3.3.1.88 IA PB. Leakage (Ext) N(B2.1.4) _ _

Piping Cauminum Dry Gas (Int) -None None _TViI -2 13.3.1.97 'A i

'Piping PB ICarbon Steel Atmosphere/ Loss of nnaterial External Surfaces IVII.l-9 3.3.1.58 B Weather (Ext) Monitoring Program i naeil(B2.1.20)___________

Piping ---..... .PB Carbon Steel Borated Water Loss of n Boric Acid Corrosion VII.1-10 13.3.1.89 - A Leakage (Ext) (132.1.4)

Carbon Steel Diesel Exhaust Loss of nnaterial Inspection of Internal VII.H2-2 (Int) Surfaces in Miscellaneous Piping I and Ducting B

.Conmponents__(B2.1.22) i Pipin - PB Carbon Steel Fuel Oil (Int) Loss of rniaterial Fuel Oil Chemistry VVII.H2-24 13.3.1.20 (B2.1.14) and One-Time i InsPection (B2.1.16)

_, -

Enclosure 2 NOC-AE-12002779 Page 44 of 68 Table 3.3.2-17Auxiliary Systems - Summary of Aging Management Evaluation - Fire Protection System (Continued)

Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Noe Type Function Requiring Program 1801 Vol.

____ _____ Management* 2 Item _ _ _ _

PB Carbon Steel Dry Gas (Int) 'None None :VII.J-23 3.3.1.97 A Piping P Carbon Steel Dry Gas (Int) INone '~None VII.J-23 3.3.1.97 CabnSee ln Ido i PB  !Carbon Steel !Plant Indoor Air Loss of material -]tExternal Surfaces VII. 1-8 3.3.1.58 B Piping I(Ext) Monitoring Program Loss of.. (B2.1.20)

Carbon Steel Raw Water (Int) 'Loss of material Fire Water System VILG-24 3.3.1.68 B
  • Piping P._B, sin _ _ _(B2.1.13)

Carbon Steel Atmosphere/ IoLs ofo aterial External Surfaces VII.1-9 3.3.1.58 B

!(Galvanized) Weather (Ext) Monitoring Program

... . .. . (...........

6.(g2.1.20)_

~Png PB, SIA ýCarbon Steel Atmosphere/ Loss of material 'External Surfaces 1VII .1.9 3..58 B

,(Galvanized) Weather (Ext) Monitoring Program t(B2.1.20) _

PB, LBS, iCarbon Steel Borated Water Loss of material Boric Acid Corrosion IVII.l-10 3.3.1.89 A Piping SIA SP.... !(Galvanized) Leakage (132.1 .4)

LBS, PB, ,Carbon Steel Plant Indoor Air Loss of material External Surfaces VIl.l-8 3.3.1.58 SIA, SP 1(Galvanized) (Ext) Monitoring Program Piping PIB, LIBS,

{(B2.1.20)_ _

B Carbon Steel Plant Indoor Air Loss of material Inspection of Internal VII.G-23 3.3.1.71 SIA, SP (Galvanized) (Int) Surfaces in Miscellaneous Piping IPiping !and Ducting

~1 - ______ Components (B2.1.22)

ILBS, PB, lCarbon Steel Raw Water (Int) 'Loss of material ire Water System

_(132.1.13)_* VII.G- 24 --T3.3.i. _SIA, SP ,(Galvanized) .

PB 'Cast Iron Plant Indoor Air tLoss of material External Surfaces Vll.1-8 [3.3.1.58 (Ext) iMonitoring Program (B2.1.20) .

Enclosure 2 NOC-AE-12002779 Page 45 of 68 Table 3.3.2-19 Auxiliary Systems - Summary of Aging Management Evaluation- Chemical and Volume Control System Component Type Intended Material Environment Aging Effect Aging Management NUREG- Table 1 Notes Function Requiring Program 1801 Vol. Item Management 2 Item Bellows !PB Stainless Steel Treated Loss of materia IWater Chemistry 3.3.1.91 .E, 2 Borated Water (B2.1.2) and One-Time

_(Int)_-- Inspection (B2.1.16) VII.E1-1 3.3.1.89 IA Chiller j!P,§iA Carbon Steel Borated Water Loss of material IBoric Acid Corrosion Leakaae (Ext) I (B2.1.4) 3.3.1.47 [

Loss of material IClosed-Cycle Cooling .VI1.C2-14 II U

  • J SChiller ILBS, SIA Carbon Steel Closed Cycle Cooling Water 'Water System iM(nt) . (B2.1.10)

Class 1 Piping <= PB Stainless Steel lReacntor

.... oss- f material .Water Chemistry IV.C2-15 3.1.1.83 ýE, 2 14in IiCoolant (Int) (B2.1.2) and One-Time Loss of material Inspection (B2.1.16)

Closure Bolting 'ILB&*STA- Carbon Steel Borated Water Boric Acid Corrosion VII. 1-2 3.3.1.89 !A

Leakage (Ext)

Loss of material (B2.1.4) iClosure Bolting fLBS, SIA Carbon Steel Plant Indoor Bolting Integrity :VII. 1-4 3.3-1.43 B

.. --I',--  ;---

...........

....-- Air (E x t)_. _( q 2 1. 7)__ _ __.............

Loss of material Fiow Indicator LBS Stainless Steel Treated .Water Chemistry VILE1-17 3.3.1.91 E,2 Borated Water .(B2.1.2) and One-Time

.(Int) . . . Loss of material Inspection (B2.1.16)

Heat Exchanger Carbon Steel IBorated Water .Boric Acid Corrosion VII.E1-1Y3i8 JA (Conc Boric Acid Leakage (Ext) (132.1.4)

Sample Clr) Loss of material Heat Exchanger !LBS Carbon Steel IClosed Cycle Closed-Cycle Cooling VII.El-6 3.3.1.48 1B (Conc Boric Acid !Cooling Water Water System jSarm,pe C~r). .. i(Int)

_ 3(B2:.1.10)_____

Enclosure 2 NOC-AE-12002779 Page 46 of 68 Table 3.3.2-19 Auxiliary Systems - Summary of Aging Management Evaluation - Chemical and Volume Control System (Continued)

Component Type Intended Function Material Environment

[Requiring Aging Effect

2 Item Table 1 Item Notes Heat Exchanger LBS Nickel-Alloys Treated Loss of material Water Chemistry None None G

, (Conc Boric Acid Borated Water

...(In t )* .. ..... . . ... . . . . . . .

(132.1.2) 1_.S.a .....

. !.e c.r

'SampleClr)

.Heat Exchanger LBS, SIA Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.El-1 i3.3.1.89 A i(CVCS BTRS Leakage (Ext) ((B2.1.4)

Letdoown Chiller)

Heat Exchanger LLBS, SIA Carbon Steel Demineralized Loss of material Water Chemistry VIII.D1-8 :3.4.1.04 A (CVCS BTRS Water (Int) ((B2.1.2) and One-Time

Letdown Chiller) Inspection (B2.1.16)

.Heat Exchanger LBS, SIA Stainless Steel Treated Loss of material Water Chemistry VII.E1-17 !3.3.1.91 .E, 2

..(CVCS BTRS 'Borated Water: (B2.1.2) and One-Time

'Moderating) (In t) .........

..........

. Inspecti~on.1(B2.:16),

Heat Exchanger :PB Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.E1-1 3.3.1.89 A

.(CVCS Excess Leakage (Ext) (B2.1.4)

Letdown) B t..e........

C.. . n.Steel

..

Heat Exchanger IPB 'Carbon Closed Cycle Loss of material Closed-Cycle Cooling VII.E1-6 3.3.1.48 B (CVCS Excess .Cooling Water Water System Letdown). (!nt). ((B2.1.10).

Heat Exchanger SPB Stainless Steel Treated Loss of material Water Chemistry VII.El-17 3.3.1.91 E, 2 (CVCS Excess Borated Water (B2.1.2) and One-Time Letdow n) ....... ..... (I.nt......

) . .. .. ..........

. .. ................................

Inspection (B2.1.16)

Heat Exchanger PB :Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.E1-1 ,3.3.1.89

'(CVCS Letdown) Leakage (Ext) . (B2.1.4) I ..... .. ..... .. zB Heat Exchanger PB Carbon** Steel ;Closed Cycle Loss of material Closed-Cycle Cooling IVII.E1-6 3.3.1.48 (CVCS Letdown) :Cooling Water Water System

.(Int) (B2.1.*10)

Enclosure 2 NOC-AE-12002779 Page 47 of 68 Table 3.3.2-19 Auxiliary Systems - Summary of Aging Management Evaluation - Chemical and Volume Control System (Continued)

Component Type Intended Material Environment Aging Effect Aging Management NUREG- Table I Notes Function Requiring Program 1801 Vol. Item Management 2 Item IHeat Exchanger !PB Stainless Steel Treated Loss of material Water Chemistry VII.El-17 3.3.1.91 E, 2 (CVCS Borated Water (B2.1.2) and One-Time IRegenerative) (Int) Inspection (B2.1.16)

Heat Exchanqer (CVCS Seal Water IP 1PB Carbon Steel Borated Water Loss of material Leaka-ge (Ext)

Boric Acid Corrosion (132.1.4)

VII.El-1 3.3.1.89 A Return)

Heat Exchanger Carbon Steel Closed Cycle Loss of material :Closed-Cycle Cooling VII.E1-6 Y ý148

. ý-!-B (CVCS Seal Water Cooling Water Water System (Int)___-_ I(B2.1.!0) .....

!Return)

Heat Exchanger HT~'i, PEB  ;..

Stainless Steel Treated Loss of material :Water Chemistry VII.El-17 3.3. 1.91- E, 2 1(CVCS Seal Water Borated Water (B2.1.2) and One-Time

!Return) (Int) Inspection (B2.1.16)

'Heat Exchanger LBS "Carbon Steel Borated Water Loss of material Boric Acid Corrosion VI E-1 -.. 3.3.1.89 (Lube Oil Cooler) Leakage (Ext) (132.1.4)_

Heat Exchanger

.LBS......

SLBS Carbon Stee Steel Lubricating Oil 'Loss of material .Lubricating Oil Analysis VII.El-19 3.3.1.14

ý(Lube Oil Cooler) (Int) ((B2.1.23) and One-

.Time Inspection J.132-.16)-

Heat Exchanger BP [stainless Steel Plant Indoor None None VII.J-15 3.3.1.94 C (Lube Oil Cooler) iInsulation ,INS Aluminum Borated Water Loss of material Boric Acid Corrosion VII.El-10 3.3.1.88 C ...

___ .__Leakage (Ext) (1*2.1.4) __-2 Insulation iNS ýfiu-rin um Plant Indoor None None V. F-2 3.2.1.50 __

Air ) I - - - -

Enclosure 2 NOC-AE-12002779 Page 48 of 68 Table 3.3.2-19 Auxiliary Systems - Summary of Aging Management Evaluation- Chemical and Volume Control System (Continued)

Component Type Intended

____

Function

__ __

Material

___ _

Environment

_ ___

1 Aging Effect Requiring Management Aging Management Program NUREG-1801 Vol.

  • 2Item I

_

Table I

Item

_

Orifice PB, TH Stainless Steel ITreated Cracking Water Chemistry VII. El-20 53.3.1.90 i Borated Water ((B2.1.2)and One-Time

___ Inspection (B2.1.16)

,.LBSPB Carbon Steel Borated Water Loss of material Boric Acid Corrosion'VII.E1-1 [.3.1.89 tLeakage (Ext) _ .(B2.1.4)-

I_ _ ------

Piping 'LBS Carbon Steel Demineralized Loss of material Water Chemistry VIII.D1-8 3.4.1.04 Water (Int) ((B2.1.2)and One-Time Inspection (1B2.1.16) _ _ _

jPiping Copper Alloy ,Plant Indoor None None V.F-3 3.2.1.53

! Air (Ext)

Copper Alloy I-Borated Vaer Loss of material Boric Acid Corrosion V11.1-12 133.1.88 IA IPB- (>15% Zinc) ILeaka-ge (Ext) (132. 1.

Copper Alloy 'Plant Indoor Loss of material Select ive Leaching of None 7None ýG3 SLBS (>15% Zinc) Air (Int) Materi als (B2.1.17)

Piping 'LBSPB, Stainless Steel Borated Water None None !VII.J-16 :3.3.1.99 :A

!SIA !Leakage (Ext)

Strainer LBS Copper Alloy Plant Indoor None None V.F-3 3.2. 1.53 A Air(Ext)_

Tank Carbon Steel Borated Water Loss of material Boric Acid Corrosion IVII.E1-1 3.3. 1.89 A- _______

Leakaqe.(Ext) 1(B2.1.4)

Tank ILBS Carbon Steel Demineralized Loss of material 'Water Chemistry !VIII.D1-8 3.4. 1.04 C, 2 Water (Int) (B2.1.2) and One-Time

.Inspection (B2.1_16) _

Enclosure 2 NOC-AE-12002779 Page 49 of 68 Table 3.3.2-22 Auxiliary Systems - Summary of Aging Management Evaluation - Liquid Waste ProcessingSystem Component Intended Material Environment Aging Effect Aging Management NUREG-,Itm Table Notes IType Function Requiring Program 11801 Vol. Itm

_______ ___ ____Management* __ __ _ Item II_

Steel Borated Water Loss of material 3.3.1.89 42 Closure Bolting LBS ,Carbon I Boric Acid Corrosion VII.I-2 A Leakage (Ext) (B2.1.4)

Closure Bolting 1PB, LBS ICarbon Steel Borated Water Loss of material Boric Acid Corrosion VI1.1-2 3.3.1.89 Leakage (Ext) (B2.1.4)

Closure Bolting LBS, PB ;Carbon Steel Plant Indoor Air ;Loss of material Bolting Integrity (B2.1.7) VII.l-4 .3.3.1.43 B L(E x)._ __)_

Flow Element TLBS, SIA ;Stainless fTreated Borated Cracking Water Chemistry VII.E1-2 0 3.3.1.90 AE4 Steel Water (Int) (B2.1.2) and One-Time Inspection (B2.1.16) *3.3.1.89 iA Heat IB s,- IA Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.I-10 Exchanger (B2.1.4) i(RCDT Heat

.Exchanger)

Heat LBS, SIA Carbon Steel Closed Cycle Loss of material Closed-Cycle Cooling VII.C2-1 .3.1.48 1B

,Exchanger Cooling Water (Int) Water System (B2.1.10)

(RCDT Heat

_Exchanger) ___I _

FOrifice LBS, SIA !Stainless ITreated Borated *Cracking Water Chemistry VII.EI-20 3.3.1.90 E, 4 Steel Water (Int) (B2.1.2) and One-Time Inspection (B2.1.16) _

I . .L-S iCarbon Steel Borated Water . Loss of material Boric Acid Corrosion VII.1-10 :3.3.1.89 JAli Leakage(Ext) (132. 1.4)_

___,_

Piping

____

iLBS Carbon Steel-TClosed Cycle Loss of material Closed-Cycle Cooling

_

IVII.C2-14

_

'3.3.1.47 B Cooling Water (Int). Water Syste 1(2: 1.10)_. . .

Strainer LBS Stainless Plant Indoor Air None None .VII.J-15 3.3.1.94 :A Tank

- ____' Steel (Ext)___

T-k ii LBS  !Carbon Steel Borated Water Loss of material Boric Acid Corrosion VIIl1-lO 3.3.1.89 1 Leakage (Ext) (B2.1.4) ._....._...

.Tank LBS Carbon Steel Plant Indoor Air Loss of material External Surfaces VII.l-8 3.3.1.58 B S(Ext) Monitoring Program

_(B2.1.20)_____ _ _ _ _

Enclosure 2 NOC-AE-12002779 Page 50 of 68 Table 3.3.2-23 Auxiliary Systems - Summary of Aqirna ManacaementEvaluation - Radioactive Vents and Drains Svstem Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item UIosure DIiOlirLI UUIodlUrl

.LDI DIora WUvvar I LOSS 01 ma[teril V11.1-/- 1-3.0. 1.0V /1%

____ JLeakage (Ext) Dorc Aid orrsio

-- --.-.. -. -

!Closure Bolting 1LBS Carbon Steel Plant Indoor Air Loss of material Bolting Integrity (B2.1.7) iVII.l-4 3.3.1.43

_ t. (~_Ext)

Enclosure 2 NOC-AE-12002779 Page 51 of 68 Table 3.3.2-24 Auxiliary Systems - Summary of Aging Management Evaluation - Nonradioactive Waste Plumbing and Sumps System Component Intended Material Environment Aging Effect Aging Management NUREG- Table 1 Item Notes Type Function Requiring Program 1801 Vol.

____ ____ Management 2 Item _ _ _

IClosure Boltinq LBS, SIA ;Carbon Steel Borated Water Loss of material Boric Acid Corrosion VII.I-2 3.3.1.89 A

.....................

. .. ... .. ... ... __ Lge (Ext) ........ o s of m t ia B lin I te r y B 2 l.__

(B2.1.4) 7 v ......

/i4 . ... . .. .

Closure Bolting iLBS, SIA Carbon Steel Plant Indoor Air oss of m - i Integrity (32.17) VII.I4 3.31.43 B

__________ _ _ J___(Ext)_ _ _

Closure Bolting LBS . Stainless Plant Indoor Air oss of preload Bolting Integrity (B2.1.7) None None ;H,11

- . _____ Steel ___ _(Ext) l _  ! _

in -- ILBS,-, Carbon Steel Borated Water Loss of material Boric Acid Corrosion VIl.--0 3.3.1.89 A SIA.. ... Leakage (Ext) (B2.1.4)

Piping 1PB 'Carbon S~teel Encased in None None VII.J-21 13.3.1.96 A

_C _Concrete (Ext) _

Piping .. LBS. SA Carbon Steel R aw Water (Ext)TLoss 0materia- of External Surfaces VII-.C1-i9-33 176 E. 3 Monitoring Program , .

_______

______ _____ (B2.11.20) __ ___ _____

PinPB, LBS, Carbon Steel Raw Water (Int) Loss of material Inspection of Internal VII.C1-19 13.3.1.76 SIA Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)

Piping LBSSIA Carbon Steel Raw Water (Int) Lossofmaterial-Inspection of Internal VII.C1-19 3.3.1.76 3E, 2 Surfaces in Miscellaneous Piping and Ducting

_- Cmponents (B2.1.22) _ .....

LBS Carbon Steel Atmosphere/ Loss of material External Surfaces VII.I-9 3.3.1.58 B

.(Galvanized) Weather (Ext) Monitoring Program

_ _ __(_B2._( 1.20)L . ..I..

...

ipiPB, LBS 'Carbon Steel Borated Water Loss of material Boric Acid Corrosion Vll.l-10 3.3'1A89 A (Galvanized Leakage (Ext) (B2.1.4)

Piping -PB ,Carbon Steel Encased in None None :VII.J-21 3.3.1.96 A

____ _____ (Galvanized) Concrete (Ext)_, _ j. ..

Enclosure 2 NOC-AE-12002779 Page 52 of 68 Table 3.3.2-25 Auxiliary Systems - Summary of Aging Management Evaluation - Oily Waste System Component,Material Intended Aging Effect Aging Management NUREG- Table I Item Notes Type Function ___ [nronment Requiring Program 1801 Vol.__ _ _

_____________ ________________JManagement 2 Item _____ ____

LIUI L0 UV VQL*I Vu LJa; V I I 10V1a Leakage (Ext) Lsme lClosure Bolting PB  ;Carbon Steel Buried (Ext) FLoss of material Buried Piping and Tanks VII.C1-18 3.3.1. .D Inspection (B2.1.18)_ _._1 ..........

Closure Bolting PB 'Stainless Plant Indoor Air Loss of preload Bolting Integrity (B2.1.7) None N-one-.... H,1 Pipingi PiigPB Steel ICarbon Steel

_

(Ext)___

Borated Water

'(Galvanized Leakage (Ext)

I-Loss of material Boric -cid--orrosion VII.l-1 A

...... B Carbon Steel Plant Indoor Air Loss of material External Surfaces VII.I-8 } 3.13.158 B

(Galvanized) (Ext) Monitoring Program

(_B2.1.2O) __

Enclosure 2 NOC-AE-12002779 Page 53 of 68 Table 3.3.2-26 Auxiliary Systems - Summary of Aging Management Evaluation - Radiation Monitoring (areaand process)

Mechanical Svstem Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item

,Closure i BoltingqPB SIA Carbon Steel IBorated Water Loss of material Boric Acid Corrosion Vii 1-2 13 3 1A i

_Leakage (Ext) ___ .(B2.1.4) .

Closure Bolting PB, SIA

.1 C-arbonSteel Plant Indoor Air JExL ......... .

Loss of material

_ _.......

Bolting Integrity (B22.1.7) Vll.l-4 3.3.1.43 B FFlow Element 1PB Stainless .

lPlant Indoor ,Air Loss of material Inspection of Internal VII.F1-1 3.3.1.27 Steel (Int) Surfaces in IMiscellaneous Piping and Ducting E Stee ofComponents (B2.1.22) 1PB SIA iCarbon S Beel Borated Water Loss of material Boric Acid.CIorrosion -Vil.l-1 33.1.889 LPiping Leakage (Ext . (12.1.4) .... . ..

PB, SIA Carbon Steel Plant Indoor Air Loss of material 'External Surfaces IVI1.1-8 3.3.1.58 (Ext) I Monitoring Program

... . (B 2 .1.20) * .

Enclosure 2 NOC-AE-12002779 Page 54 of 68 Table 3.3.2-27 Auxiliary Systems - Summary of Aging Management Evaluation - Miscellaneous Systems in scope ONLY for Criterion 10 CFR 54.4(a)(2)

Component Intended 1Material Environment Aging Effect Aging Management NUREG- Table I Item Notes I Type Function I1Requiring I Program 1801 Vol.

___

__ __ _ _ __ ]__ __ __ Management _ _ 2Item 2__ _ _ _ _ _ _

Closure Bolting SIA :Carbon Steel Atmosphere/ Loss of material 1Bolting Integrity (B2.1.7) 'VIII.H-1 3.4.1.22 B

. ............ __ __ ____ _.Weather (Ext)

Closure Bolting 1LBS, SIA Carbon Steel Borated Water Loss of material Boric Acid Corrosion VIII.H-2 3.4.1.38 A 1 Leakage (Ext) - (B2.1.4)I Closure Boti-ngj-BS, S--A C-arbon S--teelj Borated Water Loss of material Boric Acid Corrosion VlI.l-2 3.3.1. 89 Ci e oltin Cb~ LePlant (Ext) __ (B2.1.4) B

!Closure Bolting 1LBS Carbon-Steel; Plant Indoor Air Loss of material . Bolting Integrity (B2.1.7) !VI .1.4 3.3.1.43

. . .. ..... . .... _._t. .. ..

Piping SIA Cabo-nteel Atmosphere I Loss of material rExternal Surfaces VIii.H-8 3.4.1.28 I . !Weather (Ext) Monitoring Program (132.1.20) iPiping LBS, SI Carbon Steel Borated Water ;Loss of material Boric Acid

_(B2.1.4) Corrosion VII.H-9 3.4. *38 A

__Se Leakage (Ext) __...

PLBSng SIA CarSbonteelBorated Water Loss of material Boric Acid Corrosion ;VII.I-10 3.3.1.89 A

__ _______ _________ Leakage (Ext) _,., __

ipILBS,nSIA  !Carbon Steel cosecle Loss of material Closed-Cycle Cooling [Vli.C2-14 33.. 1.47 i i ', Cooling Water (Int)_" Water System (B2.1.10)

Piping IA Carbon Steel Dry Gas (Int) 1None None IVIl.J-23 3.3.1.97 None iVli-15 Piping SIA ", Carbon Steel -o-5r-y Gas (Int) ,Nne 3.4.1.44 P ng ... LS* Carbon Steel Potable Water (Int) Loss of material Inspection of Internal None .None Surfaces in Miscellaneous Piping Iand Ductinq I ComDonents (B2.1.22)

Piping LBS, SIA Carbon Steel -Plant Indoor Air Loss of material [External Surfaces ViI I.I-8 3.3.1.58 (Ext) Monitoring Program 3(B2.1.20) -

Enclosure 2 NOC-AE-12002779 Page 55 of 68 Table 3.3.2-27 Auxiliary Systems - Summary of Aging Management Evaluation - Miscellaneous Systems in scope ONLY for Criterion 10 CFR 54.4(a)(2) (Continued)

Component Intended Material Environment Aging Effect Aging Management NUREG-Type Function Requiring Program 1801 Vol.

Management 2 Item Piping LBS CopperAlloy Potable Water (Int) Loss of material Inspection of Internal None Surfaces in Miscellaneous Piping and Ducting Loss

... Components (B21.22)

'L1BS.

E Co pp eAlloy Borated Water Loss of material IBoric Acid Corrosion VII. 1-12

(>15% Zinc) Leaka-ge (Ext) -- _ _ (B2.1.4) iA

...

A

,Piping rL-BS Copper Alloy Plant Indoor Air None None ýVIII. 1-2 3.4.1.41 V(>15% Zinc)._ _(Ex_ __

IInspection of Internal iE, 3 Strainer LBS Stainless Raw Water.V..uC (Int) Loss of material 5 '3.3.1.79 Steel Surfaces in Miscellaneous Piping and Ducting Components(132.11.22)_

Tank LBS Carbon Steel Borated Water Loss of material Boric Acid Corrosion IVII.1-10 3.3.1.89 1A Leakaqe (Ext) 3(B2.1.4)

Fifa-n-k Carbon Steel Plant Indoor Air Loss of material External Surfaces IVII.I-8 3.3.1.58 B (Ext) Monitoring Program I

_ __ ___ (B2. 1.20)_____ J

Enclosure 2 NOC-AE-12002779 Page 56 of 68 3.4.2.1.1 Main Steam System Materials The materials of construction for the main steam system component types are:

  • Insulation Fiberglass
  • Stainless Steel Environment The main steam system components are exposed to the following environments:
  • Atmosphere/Weather
  • Borated Water Leakage
  • Dry Gas
  • Lubricating Oil
  • Plant Indoor Air
  • Secondary Water
  • Steam Aging Effects Requiring Management The following main steam system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • Bolting Integrity (B2.1.7)

External Surfaces Monitoring Program (B2. 1.20)

Enclosure 2 NOC-AE-12002779 Page 57 of 68

  • Flow-Accelerated Corrosion (B2.1.6)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • Lubricating Oil Analysis (B2.1.23)
  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 58 of 68 3.4.2.1.2 Auxiliary Steam System and Boilers Materials The materials of construction for the auxiliary steam system and boilers component types are:

  • Stainless Steel Environment The auxiliary steam system and boilers components are exposed to the following environments:
  • Borated Water Leakaqe
  • Plant Indoor Air
  • Steam Aging Effects Requiring Management The following auxiliary steam system and boilers aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • Wall thinning Aging Management Programs The following aging management programs manage the aging effects for the auxiliary steam system and boilers component types:
  • Bolting Integrity (B2.1.7)
  • External Surfaces Monitoring Program (B2.1.20)
  • Flow-Accelerated Corrosion (B2.1.6) 0 One-Time Inspection (B2.1.16)
  • Selective Leaching of Materials (B2.1.17) 0 Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 59 of 68 3.4.2.1.3 Feedwater System Materials The materials of construction for the feedwater system component types are:

  • Insulation Fiberglass
  • Stainless Steel Environment The feedwater system components are exposed to the following environments:
  • Borated Water Leakage
  • Dry Gas
  • Lubricating Oil
  • Plant Indoor Air
  • Secondary Water Aging Effects Requiring Management The following feedwater system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • Bolting Integrity (B2.1.7)
  • External Surfaces Monitoring Program (B2.1.20)
  • Flow-Accelerated Corrosion (B2.1.6)
  • Lubricating Oil Analysis (B2.1.23)
  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)

Enclosure 2 NOC-AE-12002779 Page 60 of 68 3.4.2.1.4 Demineralizer Water (Make-up) System Materials The materials of construction for the demineralized water (make-up) system component types are:

  • Stainless Steel Environment The demineralized water (make-up) system components are exposed to the following environments:
  • Atmosphere/ Weather
  • Borated Water Leakage
  • Demineralized Water
  • Plant Indoor Air Aging Effects Requiring Management The following demineralized water (make-up) system aging effects require management:
  • Loss of material
  • Loss of preload
  • Wall Thinning Aging Management Programs The following aging management programs manage the aging effects for the demineralized water (make-up) system component types:
  • Flow-Accelerated Corrosion (B2.1.6)
  • Bolting Integrity (B2.1.7)
  • Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)
  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)
  • External Surfaces Monitoring Program (B2.1.20)

Enclosure 2 NOC-AE-12002779 Page 61 of 68 3.4.2.1.5 Steam Generator Blowdown System Materials The materials of construction for the steam generator blowdown system component types are:

  • Insulation Fiberglass
  • Stainless Steel
  • Stainless Steel Cast Austenitic Environment The steam generator blowdown system components are exposed to the following environments:
  • Borated Water Leakage
  • Demineralized Water
  • Plant Indoor Air
  • Secondary Water
  • Steam Aging Effects Requiring Management The following steam generator blowdown system aging effects require management:
  • Cracking
  • Loss of material
  • Loss of preload
  • Bolting Integrity (B2.1.7) 0 Boric Acid Corrosion (B2.1.4)
  • External Surfaces Monitoring Program (B2.1.20)
  • Flow-Accelerated Corrosion (B2.1.6)

Enclosure 2 NOC-AE-12002779 Page 62 of 68 Inspection of Internal Surfaces in Miscellaneous Piping and Ducting Components (B2.1.22)

  • One-Time Inspection (B2.1.16)
  • Water Chemistry (B2.1.2)

Enclosure 3 NOC-AE-12002779 Page 63 of 68 Table 3.4.1 Summary of Aging Management Evaluations in Chapter VIII of NUREG-1801 for Steam and Power Conversion System Item [ Component Type Aging Effect / Mechanism Aging Management Further Discussion Number Program Evaluation Recommended 3.4.1.37 Steel, stainless steel, Loss of material due to pitting Water Chemistry (B2.1.2) No Consistent with and nickel-based alloy and crevice corrosion INUREG-1801 for material, piping, piping ienvironment, and aging

!components, and ieffect, but a different aging

!piping elements !management program Water

ýexposed to steam Chemistry (B2.1.2) and One-

.Time Inspection (62.1.16) is credited.

3.4.1.38 'Steel bolting and Loss of material due to boric Boric Acid Corrosion (B2.1.4) No 'Not p,-*olcable. STP has no

!external surfaces acid corrosion p co p one nts-I inosc

!exposed to air with :exposed to borated water borated water leakage leakage in the steam and t wl i6o the applicable U E 161lines woere not used.

1Consistent with NUREG-11801 3.4.1.39 Stainless steel piping, Cracking due to stress Water Chemistry (B2.1.2) No Consistent with

!piping components, corrosion cracking NUREG-1 801 for material, land piping elements environment, and aging exposed to steam effect, but a different aging management program Water Chemistry (62.1.2) and One-iTime Inspection (B2.1.16) is

credited.

Enclosure 2 NOC-AE-12002779 Page 64 of 68

- Summary of Aging Management Evaluation- Main Steam System Aging Effect Aging Management NUREG- Table I Item Notes Requiring Program 1801 Vol.

Management 2 Item ILoss of material External Surfaces VIII.H-7 3.4.1.28 B Monitoring Program i(B2.1.20)__ _

.3.4.1.38

'Closure Boltin-_gI LBs,-PB

'SIA lClosure Bolting LBS, PB, ILoss of material ... Boric Acid Corrosion Loss -of material iVIII.H-2 Bolting Integrity (B2.1.7) VIII.H-4 3.4.1.22 A

B SIA- -

Filter- 'Pp B ',Stainless Plant Indoor Air None None VIII.I-10 3.4.1.41 C Steel [(Ext)

Insulation INS Aluminum Borated Water Loss of material Boric Acid Corrosion VI/.E1-10 3.3.1.88 Leakaae (Ext) 1Insulation .INS ýAluminum Plant Indoor Air None None V.F-2 i3.2.1.50 C i ......

........ .L(Ext rPiping LBS, SIA Carbon Steel Atmosphere/ -Loss0-fm at-erial Inspection of Internal VIII.B1-6 Weather (Int) Surfaces in Miscellaneous Piping land Ducting of mater.. i Components (B2.1.22)

Pi~ing Carbon Steel t Borated Water. Loss material Boof r ic Acid Corrosion . VIII H-9

  • i* .1. 8......... A

..... 3.4.1.38

_SIA Leakagqe (Ext) (B2.1.4)

KA SPB .Carbon Steel Borated Water Loss of material IBoric Acid Corrosion VIII.H-9 3.4.1.38 A ip nLBS,

!Leakage (Ext) (B2. 1.4) _ i --

Car.

ý.Carbon S D Steel ...... Ga Dry.eel (Ent)

Gas (Int)

FP -7ýing PB None 'None VIII. 1-15 3.4.1.44

Enclosure 2 NOC-AE-12002779 Page 65 of 68 Table 3.4.2-2 Steam and Power Conversion System - Summary of Aging Management Evaluation - Auxiliary Steam System and Boilers Aging Effect Aging Management NUREG- Table I Item Notes Component Type Intended Function Material I Environment j

Requiring Management f Program 1801 Vol.

2Item 2

Closure Bolting LBPB Carbon Steel 1;Borated Water :Loss of material Boi cdCroin IIH2 3413 A SIA Leakage (Ext) (1B2.1.4)

Closure Bolting LBS, PB, Carbon Steel Plant Indoor Air SLoss of material .Bolting Integrity (B2.1.7) VIII.H-4 3.4.1.22 B SIA I(Ext)

Flow Element PB Stainless ISteam (Int) .Loss of material :Water Chemistry VIII.B1-3 '3.4.1.37 E, 1 Steel i(B2.1.2) and One-Time I nsp.ection (B2.1.16)

LBS, PB, Carbon Steel! Borated Water .Loss of material 'Boric Acid Corrosion VIII.H-9 3.4.1.38 A Piping SIA Leakage (Ext) * ((B2.1.4) v iii 7 ....- ......

. .28 -D*

LBS, PB, Carbon Steel Plant Indoor Air Loss of material External Surfaces SIA (Ext) .Monitoring Program

,(B2.1.20)

Enclosure 2 NOC-AE-12002779 Page 66 of 68 Table 3.4.2-3 Steam and Power Conversion System - Summary of Aginl Management Evaluation - Feedwater System Component Intended Material Environment Aging Effect I Aging Management NUREG- Table I Item Notes Type Function Requiring i Program 1801 Vol.

  • __Management 2 Item

-Closure Bolting LBS, PB, Carbon Steel Borated Water Loss of material Boric Acid Corrosion VIII.H-2 .3.4.1.38 :A SIA .ron Sl Leakage (Ext)_ 42i1.4) iClosure Bolting LBS, PB, Carbon Steel Plant Indoor Air Loss of material iBolting Integrity (B2.1.7) VIII.H-4 .3.4.1.22 B SIA (Ext)

Flow Element PB Stainless ;Secondary Water :Cracking Water Chemistry VIII.D1-5 3.4.1.14 .A Steel i(Int) '(B2.1.2) and One-Time

,Inspection (B2A1.16)

Insulation INS Aluminum Borated Water Loss of material Boric Acid Corrosion VIIEl-10 3.3.1.88 C Leakage (Ext) (B2 .1.4 ) .. .. ............

Insulation INS Aluminum Plant Indoor Air None None V.F-2 3.2.1.50 iC

........ ....(E xt)

Orifice LBS, SIA Stainless Secondary Water Cracking 'Water Chemistry VIII.D1-5 3.4.1.14 A Steel .(Int) (B2.1.2) and One-Time Inspection (B2.1.16) .

113S, PB, Carbon Steel Borated Water of material

.Loss Boric Acid Corrosion VIII.H-9 _3.4.1.38 zA Leakage (Ext)

.. Loss of material (B2.1.4)

Piping .LBS, PB, .Carbon Steel Plant Indoor Air External Surfaces VIII.H-7 .3.4.1.28 B SIA (Ext) 'Monitoring Program

!(B2.1.20)

Enclosure 2 NOC-AE-12002779 Page 67 of 68 Table 3.4,2-4 Steam and Power Conversion System - Summary of Aging Management Evaluation - Demineralized Water (Make-up) System Component Intended Material Environment Aging Effect Aging Management NUREG- Table I Item Notes Type Function Requiring Program 1801 Vol.

Management 2 Item Closure Bolting SIA ICarbon Steel Atmosphere/ II,_JUQ fl I 1110Ll

f. ; I 1 1 iD V

I#.;

"V I i.

IiI

"~l WI LY D ) 4 -7 k L1. 1. )

%/111 U VI..1

-1 1 '2 A -1 '))

,D.*I'. I .*.*.

ID

-

ti IWeather (Ext)

Closure BoIin i A CarbonSteel I-Borated Water I-L-oss of _iý_aterial oric Acid Corrosion VIII.H-2 3.4.1.38 A ID') I4

- J Leakage (Ext)

Closure Bolting-ILBS, SIA Stainless Plant Indoor Air rioss of preload Bolting Integrity (B2.1.7) *None None H,1

.. .......

__---Steel

. i. . ................

. .. . . . St e .

I(Ext)----

. iE ...t ........ ... ........

Closure BoltingLBS, SIA IStainless :Plant Indoor Air Loss of preload .Bo-ting Integrity (B2.1 .7) None None H,1 piS t Jsteel (Ext)

LBS, SI Carbon Steel Borated Water Loss of material Boric Acid Corrosion VIII.H-9 3.4.1.38 A ~_

SIA rbo LLeakage (Ext)

Piping LBSSIA !Carbon Steel Plant Indoor Air Loss of material

.1_______________________

External Surfaces VIII.H-7 3.4.1.28 (Ext) Monitoring Program B.

(B2.1.20)..

Enclosure 2 NOC-AE-12002779 Page 68 of 68 Table 3.4.2-5 Steam and Power Conversion System - Summary of Aging Management Evaluation- Steam Generator Blowdown System Component Intended I Type Function Closure Bolting LBS, PB, SIA Closure Bolting LBS, PB, Carbon Steel SIA FIow Element 7LBS, S1A-Stainless Ste-am (Int) ... Loss of material TWater Chemistry ..VIll.B61-3 13.4.1.37 I Ef, -2 Steel (B2.1.2) and One-Time Inspection (B2.1.16)

Insulation 'INS 'Aluminum Borated Wateer . Loss of material Boric Acid Corrosion VII E1-ij 3388 ;C Leakage (Ext

!Aluminum Plant Indoor, Air None None V.F-2 3.2.1.50 1 C (Ext)...

None

Insulation !INS Insulation Plant Indoor , kir None None None *J Calcium (Ext)

Silicate Piping TB, LBS, Carbon Steel Borated Wate r Loss of material ,Boric Acid Corrosion VIII.H-9 3.4.1.38 *A SIA SIA Leakage (Ext (B2.1.4)

Piping 'LBS, :Time-Limited Aging 3.3.1.02 A

,Carbon Steel Plant Indoor ' kir Cumulative VII.El-18 (Int) Ifatigue damage :Analysis evaluated for I ithe period of extended Aoperation

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