Similar Documents at Fermi |
---|
Category:Inservice/Preservice Inspection and Test Report
MONTHYEARNRC-24-0050, Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval2024-08-12012 August 2024 Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval NRC-24-0048, Submittal of Inservice Inspection Summary Report2024-08-0606 August 2024 Submittal of Inservice Inspection Summary Report ML23283A0292023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 7: IST Program Relief Request Revision 3 NRC-23-0063, Inservice Testing Program for Pumps and Valves - Part 12: IST Program Pump Basis Revision 12023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 12: IST Program Pump Basis Revision 1 ML23283A0342023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 11: IST Program Valve Basis Revision 1 ML23283A0322023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 10: IST Program Technical Positions Revision 2 ML23283A0312023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 9: IST Program Refueling Outage Justifications Rev. 4 ML23283A0302023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 8: IST Program Cold Shutdown Justifications Rev. 4 ML23283A0282023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 6: IST Check Valve Condition Monitoring Plans Rev. 3 ML23283A0272023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 5: IST Valve Scope Table Revision 4 ML23283A0262023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 4: IST Valve Testing Program (Revision 3) ML23283A0252023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 3: IST Pump Scope Table (Revision 4) ML23283A0242023-10-0909 October 2023 Inservice Testing Program for Pumps and Valves - Part 2: IST Pump Testing Program (Revision 3) ML23283A0232023-10-0909 October 2023 Inservice Testing Program Fourth Ten-Year Interval NRC-23-0056, Inservice Testing (IST) Program for the Fourth 10-Year Inspection Interval2023-08-31031 August 2023 Inservice Testing (IST) Program for the Fourth 10-Year Inspection Interval NRC-23-0030, Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval2023-06-0505 June 2023 Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval NRC-23-0029, Snubber Program for the Fourth 10-Year Testing Interval2023-06-0505 June 2023 Snubber Program for the Fourth 10-Year Testing Interval NRC-20-0064, Inservice Inspection Summary Report2020-11-0303 November 2020 Inservice Inspection Summary Report NRC-20-0012, Submittal of Valve Relief Requests VRR-010 and VRR-011 for the Inservice Testing Program Fourth 10-Year Interval2020-01-24024 January 2020 Submittal of Valve Relief Requests VRR-010 and VRR-011 for the Inservice Testing Program Fourth 10-Year Interval NRC-19-0047, Submittal of Valve Relief Requests for the Inservice Testing Program Fourth 10-Year Interval2019-06-14014 June 2019 Submittal of Valve Relief Requests for the Inservice Testing Program Fourth 10-Year Interval NRC-19-0025, Submittal of Valve Relief Requests for the Inservice Testing Program Fourth 10-Year Interval2019-05-29029 May 2019 Submittal of Valve Relief Requests for the Inservice Testing Program Fourth 10-Year Interval NRC-19-0015, Submittal of Pump Relief Requests for the Inservice Testing Program Fourth 10-Year Interval2019-03-27027 March 2019 Submittal of Pump Relief Requests for the Inservice Testing Program Fourth 10-Year Interval NRC-19-0016, Submittal of the Inservice Inspection / Nondestructive Examination Program Relief Requests for the Fourth Ten-year Interval2019-02-28028 February 2019 Submittal of the Inservice Inspection / Nondestructive Examination Program Relief Requests for the Fourth Ten-year Interval NRC-19-0010, Inservice Inspection Summary Report for Activities Performed at DTE Electric Company'S (DTE) Fermi 2 Nuclear Power Plant During the 19th Refueling Outage in Fall 20182019-01-23023 January 2019 Inservice Inspection Summary Report for Activities Performed at DTE Electric Company'S (DTE) Fermi 2 Nuclear Power Plant During the 19th Refueling Outage in Fall 2018 NRC-17-0081, Supplement to Revised Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval2017-12-0808 December 2017 Supplement to Revised Relief Request No. RR-A37, Revision 1, for the Inservice Inspection Program Third 10-Year Interval NRC-17-0047, Inservice Inspection Summary Report2017-07-17017 July 2017 Inservice Inspection Summary Report ML16189A2182016-06-29029 June 2016 BWR Vessel and Internals Project - Vessel Internals Inspection Summaries for Fall 2015 Outages NRC-16-0001, Request for Relief from ASME OM Code 5-Year Test Interval2016-03-16016 March 2016 Request for Relief from ASME OM Code 5-Year Test Interval ML16053A1852016-02-22022 February 2016 Inservice Inspection Summary Report for 17th Refueling Outage in Fall 2015 NRC-15-0027, Submittal of Inservice Testing Program Relief Request PRR-012 for Quarterly Test of Core Spray Pumps2015-03-0505 March 2015 Submittal of Inservice Testing Program Relief Request PRR-012 for Quarterly Test of Core Spray Pumps NRC-14-0024, Inservice Inspection Summary Report2014-07-0202 July 2014 Inservice Inspection Summary Report NRC-13-0040, Submittal of Inservice Testing Program Relief Request PRR-011, for the Third Ten-Year Interval2013-08-0707 August 2013 Submittal of Inservice Testing Program Relief Request PRR-011, for the Third Ten-Year Interval NRC-12-0052, Inservice Inspection Summary Report2012-08-0101 August 2012 Inservice Inspection Summary Report ML12272A0552012-05-18018 May 2012 Inservice Testing Program, Third Ten-Year Interval, Third Interval Start - February 17, 2010 NRC-11-0006, Inservice Inspection Summary Report During Refueling Outage 142011-02-23023 February 2011 Inservice Inspection Summary Report During Refueling Outage 14 NRC-10-0033, Response to Request for Additional Information Regarding Relief Requests PRR-002 and PRR-003 for the Inservice Testing Program Third Ten-Year Interval2010-04-22022 April 2010 Response to Request for Additional Information Regarding Relief Requests PRR-002 and PRR-003 for the Inservice Testing Program Third Ten-Year Interval NRC-10-0004, Submittal of the Inservice Inspection / Nondestructive Examination Program Relief Requests for the Third Ten-year Interval2010-01-20020 January 2010 Submittal of the Inservice Inspection / Nondestructive Examination Program Relief Requests for the Third Ten-year Interval NRC-08-0012, Inservice Inspection Summary Report for 20072008-02-15015 February 2008 Inservice Inspection Summary Report for 2007 NRC-06-0054, Inservice Inspection Summary Report2006-08-0202 August 2006 Inservice Inspection Summary Report NRC-05-0023, Request to Use Later Edition and Addenda of the ASME OM Code for Pressure Relief Valve Testing2005-04-15015 April 2005 Request to Use Later Edition and Addenda of the ASME OM Code for Pressure Relief Valve Testing NRC-05-0010, Inservice Inspection Summary Report for 20042005-02-25025 February 2005 Inservice Inspection Summary Report for 2004 NRC-03-0061, Inservice Inspection Summary Report2003-08-0808 August 2003 Inservice Inspection Summary Report NRC-02-0012, Detroit Edison'S Submittal of Inservice Inspection Summary Report for Fermi 22002-02-28028 February 2002 Detroit Edison'S Submittal of Inservice Inspection Summary Report for Fermi 2 2024-08-06
[Table view] Category:Letter type:NRC
MONTHYEARNRC-24-0050, Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval2024-08-12012 August 2024 Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval NRC-24-0048, Submittal of Inservice Inspection Summary Report2024-08-0606 August 2024 Submittal of Inservice Inspection Summary Report NRC-24-0046, Fenni 2 Power Plant - Approval of the National Pollutant Discharge Elimination System Permit Application for Reissuance2024-07-25025 July 2024 Fenni 2 Power Plant - Approval of the National Pollutant Discharge Elimination System Permit Application for Reissuance NRC-24-0020, Submittal of Revision 51 to the Fermi 2 Radiological Emergency Response Preparedness Plan2024-07-24024 July 2024 Submittal of Revision 51 to the Fermi 2 Radiological Emergency Response Preparedness Plan NRC-24-0044, Enrico Fermi 1 License Expiration - 10 CFR 50.51 (Continuation of License)2024-07-10010 July 2024 Enrico Fermi 1 License Expiration - 10 CFR 50.51 (Continuation of License) NRC-24-0041, Technical Specification (TS) 5.6.7 - Post Accident Monitoring Report2024-06-21021 June 2024 Technical Specification (TS) 5.6.7 - Post Accident Monitoring Report NRC-24-0042, Regulat01y Issues Summaty (RIS) 24-01 Preparation and Scheduling of Operator Licensing Examinations to Submit Fonn 536, Operator Licensing Examination Data2024-06-18018 June 2024 Regulat01y Issues Summaty (RIS) 24-01 Preparation and Scheduling of Operator Licensing Examinations to Submit Fonn 536, Operator Licensing Examination Data NRC-24-0040, Verification of No Significant Hazards Considerations for License Amendment Request for a Risk Informed Approach to ECCS Strainer Performance Supplement Provided in NRC-24-00332024-06-0606 June 2024 Verification of No Significant Hazards Considerations for License Amendment Request for a Risk Informed Approach to ECCS Strainer Performance Supplement Provided in NRC-24-0033 NRC-24-0033, DTE Electric Company - Final Response to Request for Additional Information for License Amendment Request Regarding Risk Informed Approach to Performance ECCS Strainer Performance2024-05-30030 May 2024 DTE Electric Company - Final Response to Request for Additional Information for License Amendment Request Regarding Risk Informed Approach to Performance ECCS Strainer Performance NRC-24-0017, 2023 Annual Radioactive Effluent Release Report and 2023 Radiological Environmental Operating Report2024-04-29029 April 2024 2023 Annual Radioactive Effluent Release Report and 2023 Radiological Environmental Operating Report NRC-24-0032, Transmittal of the Core Operating Limits Report for Cycle 232024-04-25025 April 2024 Transmittal of the Core Operating Limits Report for Cycle 23 NRC-24-0027, Partial Response to Request for Additional Information for License Amendment Request Regarding Risk Informed Approach to Performance ECCS Strainer Performance2024-04-24024 April 2024 Partial Response to Request for Additional Information for License Amendment Request Regarding Risk Informed Approach to Performance ECCS Strainer Performance NRC-24-0031, Retake Exam Outline Submittal Letter2024-04-22022 April 2024 Retake Exam Outline Submittal Letter NRC-24-0018, 2023 Annual Non-Radiological Environmental Operating Report2024-04-0909 April 2024 2023 Annual Non-Radiological Environmental Operating Report NRC-24-0023, NRC-24-0023, Post Exam Package Submittal Letter to NRC2024-03-0707 March 2024 NRC-24-0023, Post Exam Package Submittal Letter to NRC NRC-24-0007, Report of Changes to Quality Assurance Program for Radioactive Material Packages2024-01-12012 January 2024 Report of Changes to Quality Assurance Program for Radioactive Material Packages NRC-24-0002, Clarification for Request for Additional Information Responses for License Amendment Request to Revise Technical Specification 3.8.1, AC Sources - Operating, Surveillance Requirement SR 3.8.1.122024-01-12012 January 2024 Clarification for Request for Additional Information Responses for License Amendment Request to Revise Technical Specification 3.8.1, AC Sources - Operating, Surveillance Requirement SR 3.8.1.12 NRC-23-0079, Transmittal of Revision 1 of the Core Operating Limits Report for Cycle 222023-12-14014 December 2023 Transmittal of Revision 1 of the Core Operating Limits Report for Cycle 22 NRC-23-0077, Submittal of Revision 50 to the Fermi 2 Radiological Emergency Response Preparedness Plan2023-12-0404 December 2023 Submittal of Revision 50 to the Fermi 2 Radiological Emergency Response Preparedness Plan NRC-23-0073, Guarantee of Payment of Deferred Premiums2023-11-29029 November 2023 Guarantee of Payment of Deferred Premiums NRC-23-0071, Response to Request for Additional Information (RAI) for Exigent License Amendment Request for Revision of Technical Specification (TS) 3.8.1 AC Sources - Operating2023-10-13013 October 2023 Response to Request for Additional Information (RAI) for Exigent License Amendment Request for Revision of Technical Specification (TS) 3.8.1 AC Sources - Operating NRC-23-0062, Response to Request for Additional Information for License Amendment Request to Revise Technical Specification 3.8.1, AC Sources - Operating, Surveillance Requirement SR 3.8.1.122023-10-12012 October 2023 Response to Request for Additional Information for License Amendment Request to Revise Technical Specification 3.8.1, AC Sources - Operating, Surveillance Requirement SR 3.8.1.12 NRC-23-0068, Exigent License Amendment Request for Revision of Technical Specification (TS) 3.8.1 AC Sources - Operating2023-09-28028 September 2023 Exigent License Amendment Request for Revision of Technical Specification (TS) 3.8.1 AC Sources - Operating NRC-23-0064, Additional Supplemental Information to Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS)2023-09-11011 September 2023 Additional Supplemental Information to Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS) NRC-23-0057, Independent Spent Fuel Storage Installation Cask Registration2023-08-31031 August 2023 Independent Spent Fuel Storage Installation Cask Registration NRC-23-0054, Enrico Fermi Atomic Power Plant, Unit 1, Annual Report for Period Ending June 30 20232023-08-31031 August 2023 Enrico Fermi Atomic Power Plant, Unit 1, Annual Report for Period Ending June 30 2023 NRC-23-0056, Inservice Testing (IST) Program for the Fourth 10-Year Inspection Interval2023-08-31031 August 2023 Inservice Testing (IST) Program for the Fourth 10-Year Inspection Interval NRC-23-0061, Clarification for NRC-23-0059, Response to Request for Additional Information for Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water..2023-08-30030 August 2023 Clarification for NRC-23-0059, Response to Request for Additional Information for Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water.. NRC-23-0059, Response to Request for Additional Information Exigent License Amendment Request for Technical Specification 3.7.2,Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS)2023-08-25025 August 2023 Response to Request for Additional Information Exigent License Amendment Request for Technical Specification 3.7.2,Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS) NRC-23-0060, Supplemental Information to Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS)2023-08-25025 August 2023 Supplemental Information to Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS) NRC-23-0053, Independent Spent Fuel Storage Installation Cask Registration2023-08-23023 August 2023 Independent Spent Fuel Storage Installation Cask Registration NRC-23-0050, Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS)2023-08-10010 August 2023 Exigent License Amendment Request for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS) NRC-23-0048, Independent Spent Fuel Storage Installation Cask Registration2023-08-0101 August 2023 Independent Spent Fuel Storage Installation Cask Registration NRC-23-0049, Request for Enforcement Discretion for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS)2023-07-24024 July 2023 Request for Enforcement Discretion for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS) NRC-23-0043, Independent Spent Fuel Storage Installation, Cask Registration2023-06-27027 June 2023 Independent Spent Fuel Storage Installation, Cask Registration NRC-23-0020, License Amendment Request for a Risk Informed Approach to ECCS Strainer Performance2023-06-13013 June 2023 License Amendment Request for a Risk Informed Approach to ECCS Strainer Performance NRC-23-0039, Request for Enforcement Discretion for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS)2023-06-0606 June 2023 Request for Enforcement Discretion for Technical Specification 3.7.2, Emergency Equipment Cooling Water (Eecw)/Emergency Equipment Service Water (Eesw) System and Ultimate Heat Sink (UHS) NRC-23-0030, Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval2023-06-0505 June 2023 Inservice Inspection-Nondestructive Examination (ISI-NDE) Program for the Fourth 10-Year Inspection Interval NRC-23-0029, Snubber Program for the Fourth 10-Year Testing Interval2023-06-0505 June 2023 Snubber Program for the Fourth 10-Year Testing Interval NRC-23-0037, 56542-EN 56542 - Fermi2023-05-26026 May 2023 56542-EN 56542 - Fermi NRC-23-0031, Response to NRC Request from Audit of License Amendment Request to Revise Technical Specification 3.8.1, AC Sources -Operating,' Emergency Diesel Generator Voltage and Frequency Surveillance Requirements2023-05-16016 May 2023 Response to NRC Request from Audit of License Amendment Request to Revise Technical Specification 3.8.1, AC Sources -Operating,' Emergency Diesel Generator Voltage and Frequency Surveillance Requirements NRC-23-0010, License Amendment Request to Correct Non-Conservative Technical Specification 3.4.5, RCS Pressure Isolation Valve (PIV) Leakage2023-05-0505 May 2023 License Amendment Request to Correct Non-Conservative Technical Specification 3.4.5, RCS Pressure Isolation Valve (PIV) Leakage NRC-23-0002, License Amendment Request to Revise Technical Specification 3.8.1, AC Sources - Operating, Surveillance Requirement SR 3.8.1.122023-05-0505 May 2023 License Amendment Request to Revise Technical Specification 3.8.1, AC Sources - Operating, Surveillance Requirement SR 3.8.1.12 NRC-23-0017, Annual Radioactive Effluent Release Report and Radiological Environmental Operating Report2023-04-28028 April 2023 Annual Radioactive Effluent Release Report and Radiological Environmental Operating Report NRC-23-0025, Submittal of 2022 Safety Relief Valve Challenge Report, Main Steam Bypass Lines Report, and ECCS Cooling Performance Evaluation Model Changes or Errors Report2023-04-28028 April 2023 Submittal of 2022 Safety Relief Valve Challenge Report, Main Steam Bypass Lines Report, and ECCS Cooling Performance Evaluation Model Changes or Errors Report NRC-23-0018, Annual Non-Radiological Environmental Operating Report2023-04-26026 April 2023 Annual Non-Radiological Environmental Operating Report NRC-23-0024, Levels and Sources of Property Insurance Coverage2023-04-0303 April 2023 Levels and Sources of Property Insurance Coverage NRC-23-0021, ISFSI, Decommissioning Funding Plan Update2023-03-30030 March 2023 ISFSI, Decommissioning Funding Plan Update NRC-23-0015, Decommissioning Funding Status Report for Fermi 12023-03-30030 March 2023 Decommissioning Funding Status Report for Fermi 1 NRC-23-0016, Decommissioning Funding Status Report2023-03-30030 March 2023 Decommissioning Funding Status Report 2024-08-06
[Table view] |
Text
DTE Electric Company 6400 N. Dixie Highway Newport, MI 48166 DTE November 3, 2020 10 CFR 50.55a NRC-20-0064 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington, DC 20555-0001 Fermi 2 Power Plant NRC Docket No. 50-341 NRC License No. NPF-43
Subject:
Inservice Inspection Summary Repmt Enclosed is the Summary Repmt of the Inservice Inspection (ISI) activities performed at DTE Electric Company's (DTE) Fermi 2 Nuclear Power Plant during the 20th Refueling Outage in Spring 2020. This report represents a partial summary of the ISI activities for the fourth Ten year Inspection Interval that began on May 2, 2019 and is scheduled for completion on December 31, 2029.
This repmt is being submitted in accordance with Code Case N532-5 on the Form OAR-I, Owner's Activity Repmt.
No new commitments are being made in this submittal.
Should you have any questions or require additional information, please contact me at (734) 586-5076.
Sincerely,
/Jl, Margaret M. Offerle Manager - Nuclear Licensing
USNRC NRC-20-0064 Page 2
Enclosure:
Form OAR-1 Owners Activity Report cc: NRC Project Manager NRC Resident Office Regional Administrator, Region III M. Wilson - Authorized Nuclear Inservice Inspector (ANII)
M. Moore - Chief Inspector Michigan Department of Labor & Economic Growth Bureau of Construction Codes and Fire Safety - Boiler Division
Enclosure to NRC-20-0064 Fermi 2 NRC Docket No. 50-341 Operating License No. NPF-43 Form OAR-1 Owners Activity Report
S - C C <
Form OA.R~1 bwne~*s Acti\fity <Repcfrt **
Report Number RF-20 OAR-1 Plant Fermi NPP 6400 North Dixie Hwy, Newport, Ml 48166 (Name and Address of Plant)
Unit No. 2 Commercial Service Date _1_/2_3_/1_9_8_8_ _ _ _ Refueling Outage No. _2_0_ _ _ _ _ _ _ __
(if applicable)
Current Inspection Interval 4th
{1st, 2nd, 3rd, 4th, other)
Current Inspection Period 1st (1st, 2nd, 3rd)
Edition and Addenda of Section XI applicable to the inspection plans 2013 Edition Date and Revision of inspection plans 5/2/2019, Revis ion 11 Edition and Addenda of Section XI applicable to repair/replacement activities, if different than the inspection plans Code Case used: N-532-5, N-716-1 (If applicable)
CERTIFICATE OF CONFORMANCE I certify that (a) the statements made in this report are correct; (b) the examinations and tests meet the Inspection Plan as required by the ASME Code,Section XI; and (c) the repair/replacement activities and evaluations supporting the completion of RF-20 conform to the requirements of Section XI.
(Refueling Outage Number)
Signed Marc A. Brooks/ Date 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 Michigan and employed by The Hartford Steam Boiler Inspection and Insurance of One State St., Hartford CT have inspected the items described in this Owner's ActivityReport, 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 his employer makes 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 any manner for any personal injury or property damage or loss of any kind arising from or connected with this inspection.
MarkWilson/ /24~- Commissions NB9486 BIN NS R Ml300610 nspector's Signature National Board, State, Province, and Endorsements Date 9/28/2020 ScheduleWorks V. 8.1 Page 1 - 1
RF20 Owners Activity Report Attachment TABLE 1 ITEMS WITH FLAWS OR RELEVANT CONDITIONS THAT REQUIRED EVALUATION FOR CONTINUED SERVICE Examination Category and Item Number Item Description Evaluation Description E-A, E1.20 BWR Containment Vent System Finite Element Analysis and Fatigue (Torus Vent Header) Evaluations along with use of design requirements from a later edition (2010) of ASME Section Ill increased allowable stress values as permitted in IWAA226 to demonstrate membrane stresses were bounded for local thinned areas for long term operation.
TABLE 2 ABSTRACT OF REPAIR/REPLACEMENT ACTIVITIES REQUIRED FOR CONTINUED SERVICE Code Item Description ! Date Repair/Replacement Class Description Of Work Completed Plan Number Weld repair to restore Wetted surfaces of thickness at local thinned submerged areas of the BWR areas (isolated corrosion 2/MC 7/4/2020 19-022 containment surfaces pits) not meeting the
{Torus Shell) procedure required minimum wall thickness.
Weld repair to restore BWR Containment Vent thickness at local thinned 2/MC 7/29/2020 19-022 System {Torus Vent Header) areas not bounded by finite element analysis Replaced pipe sections with external corrosion ASME Class 3 External due to wet environment 3 Corrosion at RHR Complex 6/11/2020 20-027 associated with Wall Penetration piping.
Mechanical Draft Cooling Tower wall penetrations 1