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| | issue date = 04/08/2013 | | | issue date = 04/08/2013 |
| | title = Refueling Outage 18 - 90-Day Inservice Inspection Summary Report | | | title = Refueling Outage 18 - 90-Day Inservice Inspection Summary Report |
| | author name = Shea J W | | | author name = Shea J |
| | author affiliation = Tennessee Valley Authority | | | author affiliation = Tennessee Valley Authority |
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Category:Inservice/Preservice Inspection and Test Report
MONTHYEARML23233A0122023-08-17017 August 2023 Unit 1 Cycle 25 Refueling Outage - 90-Day Inservice Inspection Summary Report - Supplement ML23192A0972023-07-11011 July 2023 Unit 2 Cycle 25 Refueling Outage - 90-Day Inservice Inspection Summary Report ML23052A1662023-02-22022 February 2023 Cycle 25 Refueling Outage - 90-Day Inservice Inspection Summary Report CNL-23-011, Steam Generator Tube Inspection Report to Reflect TSTF-577 Reporting Requirements2023-01-18018 January 2023 Steam Generator Tube Inspection Report to Reflect TSTF-577 Reporting Requirements ML22038A0942022-02-0404 February 2022 Unit 2 Cycle 24 Refueling Outage - 90-Day Inservice Inspection Summary Report CNL-21-076, Request for Alternative, 21-ISI-2, Alternative Inspection for Upper Head Injection J-groove Welds2021-09-0303 September 2021 Request for Alternative, 21-ISI-2, Alternative Inspection for Upper Head Injection J-groove Welds ML21217A2882021-08-0404 August 2021 Cycle 24 Refueling Outage - 90-Day Inservice Inspection Summary Report ML20056C7032020-02-24024 February 2020 Unit 1 Cycle 23 Refueling Outage -90-Day Inservice Inspection Summary Report ML19126A2742019-04-25025 April 2019 Unit 2 Cycle 22-180-Day Steam Generator Tube Inspection Report ML19070A0242019-03-0808 March 2019 Cycle 22 Refueling Outage -90-Day Inservice Inspection Summary Report CNL-19-012, American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, Inservice Inspection Program, Request for Alternative, 18-ISI-12019-01-30030 January 2019 American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI, Inservice Inspection Program, Request for Alternative, 18-ISI-1 ML18213A0412018-07-31031 July 2018 Unit 1 Refueling Outage 22 - 90-Day Inservice Inspection Summary Report ML17243A0042017-08-30030 August 2017 Refueling Outage 21 - 90-Day Inservice Inspection Summary Report CNL-17-057, American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI Inservice Inspection (ISI) Program, Third Ten Year Interval Request for Relief for 17-ISI-12017-04-28028 April 2017 American Society of Mechanical Engineers Boiler and Pressure Vessel Code Section XI Inservice Inspection (ISI) Program, Third Ten Year Interval Request for Relief for 17-ISI-1 ML17094A2682017-04-0303 April 2017 Refueling Outage 21 - 90-Day Lnservice Inspection Summary Report ML16076A1872016-03-11011 March 2016 Cycle 20 Refueling Outage - 90 Day Inservice Inspection Summary Report ML15230A0302015-08-13013 August 2015 Refueling Outage 20 - 90-Day Inservice Inspection Summary Report ML14342B0042014-12-0101 December 2014 Cycle 19 - 180-Day Steam Generator Tube Inspection Report ML14259A3342014-09-11011 September 2014 Cycle 19 Refueling Outage - 90-Day Inservice Inspection Summary Report CNL-14-073, 151-1 and 13-151-2 Relief Request Interval Applicability Clarification2014-05-0909 May 2014 151-1 and 13-151-2 Relief Request Interval Applicability Clarification ML14055A3982014-02-18018 February 2014 Refueling Outage 19 - 90-Day Inservice Inspection Summary Report ML13165A0502013-06-11011 June 2013 Cycle 18 - 180-Day Steam Generator Tube Inspection Report ML13101A1202013-04-0808 April 2013 Refueling Outage 18 - 90-Day Inservice Inspection Summary Report ML1218500062012-06-29029 June 2012 Refueling Outage 18 - 90-Day Inservice Inspection Summary Report ML11266A0102011-09-20020 September 2011 Cycle 17 - 90-Day Inservice Inspection Summary Report ML1104704052011-02-14014 February 2011 Cycle 17 - 90-Day Inservice Inspection Summary Report ML11350A2402010-10-18018 October 2010 Cycle 17, 180-Day Steam Generator Inspection Report ML1014504112010-05-19019 May 2010 Cycle 16 - 180-Day Steam Generator Inspection Report ML1005415802010-02-19019 February 2010 Submittal of Cycle 16 - 90-Day Inservice Inspection Summary Report ML0920804502009-07-24024 July 2009 Cycle 16 (U1C16) 90-Day Inservice Inspection (ISI) Summary Report ML0905008482009-02-19019 February 2009 American Society of Mechanical Engineers (ASME) Section XI Inservice Inspection (ISI) Program - Relief Requests ML0902202762008-11-21021 November 2008 Cycle 15 - 180-Day - Steam Generator Inspection Report ML0804501542008-02-12012 February 2008 Cycle 15 (U1C15) 90-Day Inservice Inspection (ISI) Summary Report ML0734505552007-12-0404 December 2007 Unit 2 Cycle 14 (U2C14) - 12-Month Steam Generator (SG) Inspection Report ML0708603842007-03-21021 March 2007 Cycle 14 (U2C14) 90-Day Inservice Inspection Summary Report ML0622800522006-08-0404 August 2006 Unit 1 Cycle 14 (U1C14) 90-Day Inservice Inspection (ISI) Summary Report ML0612101052006-04-21021 April 2006 Risk-Informed Inservice Inspection (RI-ISI) Program and Updated Inservice Inspection Program for Third 10-Year Interval ML0601302812006-01-10010 January 2006 Inservice Test (IST) Program Update and Associated Relief Requests for Third Ten-Year Interval ML0601301942006-01-0909 January 2006 Inservice Test Pressure (Ispt) Program Update and Associated Relief Requests for Third Ten-Year Interval ML0532002652005-11-10010 November 2005 ASME Boiler and Pressure Vessel Code, TVA Request to Use ASME Section XI, 2001 Edition, Through the 2003 Addenda Generically for Nondestructive Examination Procedures-GISI-4 ML0523506752005-08-10010 August 2005 Unit Cycle 13 90-Day Inservice Inspection Summary Report ML0505504132005-02-15015 February 2005 Unit 1 Cycle 13, 90-day Inservice Inspection Summary Report ML0432806252004-11-22022 November 2004 Steam Generating (SG) Tube Plugging Report - SG Tube Inspections During, Unit 1 Cycle 13 Refueling Outage ML0407003862004-02-26026 February 2004 Cycle 12 (U2C12) 90-Day Inservice Inspection (ISI) Summary Report ML0335107022003-12-12012 December 2003 Unit 2 Steam Generator (SG) Tube Plugging Report - SG Tube Inspections During Unit 2 Cycle 12 Refueling Outage ML0326608852003-09-11011 September 2003 Cycle 12 (U1C12) 90-Day Inservice Inspection (ISI) Summary Report ML0230106832002-10-25025 October 2002 Cycle 11 12-Month Steam Generator Inspection Report ML0223305952002-08-0505 August 2002 Unit 2 Cycle 11 (U2C11) 90-Day Inservice Inspection (ISI) Summary Report ML0221707052002-07-31031 July 2002 American Society of Mechanical Engineers (ASME) Section XI Inservice Inspection (ISI) Program - Revised Requests 1-ISI-20 & 2-ISI-20 ML0205901362002-02-13013 February 2002 Cycle 11 (U1C11) 90-Day Inservice Inspection (ISI) Summary Report 2023-08-17
[Table view] Category:Letter
MONTHYEARML24032A0202024-01-31031 January 2024 NPDES Biocide/Corrosion Treatment Plan Annual Report, Cy 2023 ML23319A2452024-01-29029 January 2024 Issuance of Amendment Nos. 366 and 360; 164 and 71 Regarding the Adoption of TSTF-567, Revision 1, Add Containment Sump TS to Address GSI-191 Issues CNL-24-017, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions2024-01-17017 January 2024 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions ML24018A0142024-01-17017 January 2024 Engine Systems, Inc., Report No. 10CFR21-0137, Rev. 1, 56913-EN 56913 ML24011A3182024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), October 2023 ML24011A3172024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), September 2023 ML24011A3202024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), December 2023 ML24011A3162024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), August 2023 ML24011A3192024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), November 2023 IR 05000327/20234422024-01-11011 January 2024 95001 Supplemental Inspection Report 05000327/2023442 and 05000328/2023442 and Follow-Up Assessment Letter ML24010A2132024-01-10010 January 2024 CFR 21.21 Final Report Regarding Siemens Medium Voltage Circuit Breakers ML24018A0952024-01-0404 January 2024 Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance Report No. 10CFR21-0137, Rev. 0 ML24004A0332024-01-0303 January 2024 Interim Report of a Deviation or Failure to Comply Crompton Instruments Type 077 Ammeter ML24004A0402024-01-0303 January 2024 Response to NRCs November 8, 2023, Request for Additional Information - Related to Independent Spent Fuel Storage Installation CNL-23-068, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-12-21021 December 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation CNL-23-036, Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08)2023-12-18018 December 2023 Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08) ML23346A1222023-12-12012 December 2023 Annual Non-Radiological Environmental Operating Report - 2023 IR 05000327/20234202023-11-28028 November 2023 Security Baseline Inspection Report 05000327/2023420 and 05000328/2023420 CNL-23-067, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-11-27027 November 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML23324A4362023-11-0909 November 2023 Exam Corporate Notification Letter Aka 210-day Letter ML23307A0822023-11-0808 November 2023 Request for Additional Information August 4, 2022, Exemption Request for Deviating from the Conditions of Certificate of Compliance No. 1032, Amendment No. 3, Related to Sequoyah Nuclear Plant Independent Spent Fuel Storage Installation IR 05000327/20230032023-11-0303 November 2023 Integrated Inspection Report 05000327/2023003 and 05000328/2023003 ML23306A1592023-11-0202 November 2023 Enforcement Action EA-22-129 Inspection Readiness Notification ML23292A0792023-10-19019 October 2023 Tennessee Valley Authority - Emergency Plan Implementing Procedure Revision, Includes EPIP-5, Revision 58, General Emergency IR 05000327/20230112023-10-16016 October 2023 Triennial Fire Protection Inspection Report 05000327/2023011 and 05000328/2023011 ML23285A0882023-10-12012 October 2023 Submittal of Sequoyah Nuclear Plant, Units 1 and 2, Submittal of Updated Final Safety Analysis Report Amendment 31 ML23284A4252023-10-11011 October 2023 10 CFR 50.59 and 10 CFR 72.48 Changes, Tests, and Experiments Summary Report; Commitment Summary Report; and Update to the Fire Protection Report ML23283A2792023-10-10010 October 2023 Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Requirements Manual ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23277A0462023-10-0404 October 2023 Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Specification Bases ML23275A0272023-09-29029 September 2023 Submittal of Discharge Monitoring Report (DMR) Quality Assurance Study 43 Final Report 2023 ML23271A1662023-09-28028 September 2023 Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2) CNL-23-059, Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-2023-09-20020 September 2023 Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 CNL-23-061, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision2023-09-20020 September 2023 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision IR 05000327/20234032023-09-14014 September 2023 Cyber Security Inspection Report 05000327/2023403 and 05000328/2023403 (Cover Letter) ML23257A0062023-09-14014 September 2023 Enforcement Action EA-22-129 Inspection Postponement Request ML23254A2192023-09-11011 September 2023 Emergency Plan Implementing Procedure Revisions ML23254A0652023-09-0707 September 2023 Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2) CNL-23-057, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 642023-09-0505 September 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 64 IR 05000327/20230052023-08-29029 August 2023 Updated Inspection Plan for Sequoyah Nuclear Plant, Units 1 and 2 - Report 05000327/2023005 and 05000328/2023005 ML23233A0122023-08-17017 August 2023 Unit 1 Cycle 25 Refueling Outage - 90-Day Inservice Inspection Summary Report - Supplement ML23233A0142023-08-15015 August 2023 Discharge Monitoring Report (Dmr), July 2023 ML23215A1212023-08-0303 August 2023 301 Exam Administrative Items (2B) Normal Release ML23215A1572023-08-0303 August 2023 Enforcement Action EA-22-129 Inspection Readiness Notification CNL-23-028, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06)2023-08-0202 August 2023 Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06) ML23192A4472023-07-31031 July 2023 Staff Assessment of Updated Seismic Hazards at TVA Sites Following the NRC Process for the Ongoing Assessment of Natural Hazards Information 2024-01-04
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Tennessee Valley Authority, 1101 Market Street, Chattanooga, Tennessee 37402 April 8, 2013 10 CFR 50.4 ATTN: Document Control Desk U. S. Nuclear Regulatory Commission Washington, D.C. 20555-0001 Sequoyah Nuclear Plant, Unit 2 Facility Operating License No. DPR-79 NRC Docket No. 50-328
Subject:
Unit 2 Refueling Outage 18 Day Inservice Inspection Summary Report In accordance with the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code, Section Xl, Article IWA-6230 and Code Case N-532-4, Tennessee Valley Authority is providing the Sequoyah Nuclear Plant (SQN), Unit 2, Inservice Inspection (ISI) Summary Report within 90 days from completion of the Unit 2 Refueling Outage 18 (U2R18). The U2R18 refueling outage ended on January 6, 2013. Accordingly, this report is required to be submitted by April 8, 2013. The report contains the Owner's Activity Report, a list of items with flaws or relevant conditions that required evaluation for continued service (Table 1), an abstract of repairs, replacements, or corrective measures required for continued service (Table 2), and the evaluation of acceptability of inaccessible areas of the steel containment vessel in accordance with 10 CFR 50.55a(b)(2)(ix)(A).
There are no regulatory commitments associated with this submittal.
Should you have any questions, please contact Mike McBrearty (423) 843-7170.R~espectf J. .W Shea V~ President, Nuclear Licensing
Enclosure:
ASME Section Xl Inservice Inspection Summary Report, Unit 2 Refueling Outage 18 cc (Enclosure):
NRC Regional Administrator-Region II NRC Senior Resident Inspector
-Sequoyah Nuclear Plant Apt/Printed on recycled paper ENCLOSURE TENNESSEE VALLEY AUTHORITY SEQUOYAH NUCLEAR PLANT, UNIT 2 ASME SECTION XI INSERVICE INSPECTION
SUMMARY
REPORT UNIT 2 REFUELING OUTAGE 18 FORM OAR-I OWNER'S ACTIVITY REPORT Report Number U~2C1 8 Plant Unit No SEQUOYAH NUCLEAR PLANT, P.O. Box 2000, Soddy-Daisy, TN 37384-2000 0.2 (if applicable)
Commercial service date June 1, 1982 Refueling outage no.18 Current inspection interval Current inspection period Third Inspection Interval (1-, 2'-, 3'-. 4", other)Third Ins ection Period Edition and Addenda of Section XI applicable to the inspection plans 2001 Edition, 2003 Addenda Date and revision of inspection plans August 15, 2011 SI-DXI-000.
114.3, Revision 18 Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans Not Applicable Code Cases used: N-460, N-513-3, N-532-4, N-566-2, N-586-1, N-686-1, N-706-1, N-722-1, N-729-1, N-770-1 CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan required by the ASME Code -XI and (c) the repair/replacement activities and evaluations supporting the completion of U2C18 conform to the requirements of Section Xl. (refueling outage number)Signed 1 -i~ --/fZ.., S~ , r- 0 Date Owner or Owner'd Designee, Title-CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Tennessee and employed by HSB CT of Connecticut have inspected the items described in this Owner's Activity Report, and state that, to the best of my knowledge and belief, the Owner has performed all activities represented by this report in accordance with the requirements of Section XI.By signing this certificate neither the Inspector nor hisemployer make any warranty, expressed or implied, concerning the repair/replacement activities and evaluation described in this report. Furthermore, neither the Inspector nor his employer shall be liable in ma r personal injury or property damage or a loss of any kind arising from or connected with.this inspection.
_____ _____ ____ Commissions 116 (13912 A4 /y, 2/ T,' qI2y ( Inspectors Signature National Board, State. Province, and Endorsements Date (//c/E-1 ASME SECTION XI INSERVICE INSPECTION
SUMMARY
REPORT SEQUOYAH NUCLEAR PLANT UNIT 2 CYCLE 18 REFUELING OUTAGE TABLE I ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Category and Item Description Evaluation Description Item Number Engineering evaluation, acceptable Mechanical Damage on SCV discovered as-is. Pit depth measurements and E-A, El. 11 during IWE examination. (NOls 2-SQ-420 dsign documenscrmed design documents confirmed and 421) acceptability of flaws.E-2 ASME SECTION XI INSERVICE INSPECTION
SUMMARY
REPORT SEQUOYAH NUCLEAR PLANT UNIT 2 CYCLE 18 REFUELING OUTAGE TABLE 2 ABSTRACT OF REPAIRS, REPLACEMENTS, OR CORRECTIVE MEASURES REQUIRED FOR CONTINUED SERVICE E-3 ASME SECTION XI INSERVICE INSPECTION
SUMMARY
REPORT SEQUOYAH NUCLEAR PLANT UNIT 2 CYCLE 18 REFUELING OUTAGE REPORTING REQUIRED BY 10 CFR 50.55a(b)(2)(ix)(A)
ASME Section Xl, Subsection IWE Steel Containment Vessel Inspection Program 10 CFR 50.55a(b)(2)(ix)(A) requires reporting of the degradation assessment for inaccessible areas when conditions are identified in accessible areas during the performance of the ASME Section XI, Subsection IWE Steel Containment Vessel (SCV) Inspection Program that could indicate the presence of or result in degradation to such inaccessible areas.The condition identified during the Unit 2 Cycle 18 refueling outage on the SCV in an accessible area was determined to be acceptable and does not affect the degradation assessment for inaccessible areas.E-4