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Category:Inservice/Preservice Inspection and Test Report
MONTHYEARNMP2L2700, Co. - Submittal of Proposed Alternative to Utilize Code Case N-879 for Plants2019-04-30030 April 2019 Co. - Submittal of Proposed Alternative to Utilize Code Case N-879 for Plants ML18085A1682018-03-19019 March 2018 Inspection Report for End of Cycle 21 Refueling Outage ML18009A4342018-01-0808 January 2018 Submittal of T1R22 Refueling Outage Lnservice Inspection Owner'S Activity Report ML17087A0822017-03-28028 March 2017 Submittal of the Update to the Fifth Ten-Year Interval Lnservice Testing Program ML16144A7912016-05-21021 May 2016 Inspection Report for Refueling Outage T1R21 TMI-16-023, T1R21 Refueling Outage Inservice Inspection (Isli) Owner'S Activity Report and Attachments2016-02-22022 February 2016 T1R21 Refueling Outage Inservice Inspection (Isli) Owner'S Activity Report and Attachments TMI-15-048, Submittal of the Update to the Fifth Ten-Year Interval Lnservice Testing Program2015-04-13013 April 2015 Submittal of the Update to the Fifth Ten-Year Interval Lnservice Testing Program TMI-14-058, (TMI-1) - Steam Generator Tube Inspection Report2014-05-22022 May 2014 (TMI-1) - Steam Generator Tube Inspection Report TMI-14-069, Submittal of the Fifth Ten-Year Interval Inservice Testing Program2014-05-16016 May 2014 Submittal of the Fifth Ten-Year Interval Inservice Testing Program TMI-14-029, T1R20 Refueling Outage Inservice Inspection (ISI) Owner'S Activity Report and Attachments2014-02-25025 February 2014 T1R20 Refueling Outage Inservice Inspection (ISI) Owner'S Activity Report and Attachments TMI-13-048, Response to Request for Additional Information - Submittal of End of Interval Relief Request RR-12-012013-03-18018 March 2013 Response to Request for Additional Information - Submittal of End of Interval Relief Request RR-12-01 TMI-13-043, Response to Request for Additional Information - Relief Request VR-01 Associated with the Fifth Inservice Testing (IST) Interval2013-03-15015 March 2013 Response to Request for Additional Information - Relief Request VR-01 Associated with the Fifth Inservice Testing (IST) Interval TMI-13-038, Relief Request RR-12-02 Concerning the Installation of a Full Structural Weld Overlay on the Lower Cold Leg Letdown Nozzle Dissimilar Metal Welds and Alloy 600 Safe-End2013-03-11011 March 2013 Relief Request RR-12-02 Concerning the Installation of a Full Structural Weld Overlay on the Lower Cold Leg Letdown Nozzle Dissimilar Metal Welds and Alloy 600 Safe-End TMI-12-071, Transmittal of Steam Generator Tube Inspection Report2012-05-15015 May 2012 Transmittal of Steam Generator Tube Inspection Report TMI-12-016, T1R19 Refueling Outage Inservice Inspection (ISI) Owner'S Activity Report and Attachments2012-02-20020 February 2012 T1R19 Refueling Outage Inservice Inspection (ISI) Owner'S Activity Report and Attachments TMI-11-158, Submittal of Relief Request PR-05 Associated with the Fourth Inservice Testing (IST) Interval2011-10-28028 October 2011 Submittal of Relief Request PR-05 Associated with the Fourth Inservice Testing (IST) Interval ML11105A1602011-04-0505 April 2011 2010 Augmented Reactor Building (Iwl) In-Service Inspection, Topical Report 204, Rev. 0 TMI-11-060, Response to a Request for Additional Information - Relief Request RR-10-01 Concerning Control Rod Drive Housing Examinations Associated with the Third Inservice Inspection Interval2011-04-0505 April 2011 Response to a Request for Additional Information - Relief Request RR-10-01 Concerning Control Rod Drive Housing Examinations Associated with the Third Inservice Inspection Interval TMI-11-061, ISI Program Plan, Fourth Ten-Year Inspection Interval2011-03-15015 March 2011 ISI Program Plan, Fourth Ten-Year Inspection Interval TMI-11-007, Response to Request for Additional Information Concerning Relief Requests Associated with the Fourth Inservice Inspection Interval2011-01-25025 January 2011 Response to Request for Additional Information Concerning Relief Requests Associated with the Fourth Inservice Inspection Interval TMI-10-101, Three Mile, Unit 1, Supplemental Information Request - Fourth Inservice Inspection (ISI) Interval Relief Request I4R-022010-10-0808 October 2010 Three Mile, Unit 1, Supplemental Information Request - Fourth Inservice Inspection (ISI) Interval Relief Request I4R-02 TMI-10-079, Submittal of Relief Requests Associated with the Fourth Inservice Inspection Interval2010-08-10010 August 2010 Submittal of Relief Requests Associated with the Fourth Inservice Inspection Interval TMI-10-069, Supplement to Cycle 17 Refueling (T1R18) Inservice Inspection (ISI) Summary Report2010-07-0707 July 2010 Supplement to Cycle 17 Refueling (T1R18) Inservice Inspection (ISI) Summary Report TMI-10-033, TMI Unit 1 T1 R18 Outage ASME Code Section XI Inservice Inspection (ISI) Form NIS-1 Owner'S Report for Inservice Inspections, Part I, TMI Unit 1 Form NIS-2 Owner'S Report for Repairs or Replacements, and Topical Report Number 203, Part 22010-04-21021 April 2010 TMI Unit 1 T1 R18 Outage ASME Code Section XI Inservice Inspection (ISI) Form NIS-1 Owner'S Report for Inservice Inspections, Part I, TMI Unit 1 Form NIS-2 Owner'S Report for Repairs or Replacements, and Topical Report Number 203, Part 2 ML1014002732010-04-21021 April 2010 TMI Unit 1 T1 R18 Outage ASME Code Section Xi Inservice Inspection (ISI) Form NIS-1 Owner'S Report for Inservice Inspections, Part I, TMI Unit 1 Form NIS-2 Owner'S Report for Repairs or Replacements, and Topical Report Number 203, Part 1 TMI-09-101, Submittal of the Fourth Ten-Year Interval Inservice Testing Program, Revision 1, for September 23, 2004 Through September 22, 20142009-08-14014 August 2009 Submittal of the Fourth Ten-Year Interval Inservice Testing Program, Revision 1, for September 23, 2004 Through September 22, 2014 TMI-09-086, Submittal of Concerning Unsatisfactory Laboratory Performance Tests2009-07-30030 July 2009 Submittal of Concerning Unsatisfactory Laboratory Performance Tests ML0605404122006-02-15015 February 2006 Cycle 16 Refueling (T1R16) Inservice Inspection (ISI) Summary Report ML0529403472005-10-14014 October 2005 Additional Information Regarding Kinetic Expansion Inspection and Repair Criteria ML0325213752003-08-27027 August 2003 TMI, Unit 1 - Third Ten-Year Inservice Inspection (ISI) Program, Supplemental Information, Risk-Informed Inservice Inspection Program Alternative to the ASME Boiler & Pressure Vessel Code, Section XI Requirements for Class 1 & 2 Piping Weld ML0227701442002-10-0808 October 2002 (TMI-1), Amergen Energy Company, LLC (Amergen), March 5, 2002, Cycle 14, Inservice Inspection (ISI) Summary Report ML0228302112002-10-0101 October 2002 Third Ten-Year Interval Inservice Inspection (ISI) Program Risk-Informed Inservice Inspection Program Alternative to the ASME Boiler and Pressure Vessel Code Section XI Requirements for Class 1 and 2 Piping Welds 2019-04-30
[Table view] Category:Letter
MONTHYEARIR 07200077/20240012024-06-18018 June 2024 Constellation Energy Generation, LLC, Three Mile Island Nuclear Station, Unit 1 - NRC Inspection Report No. 07200077/2024001 ML24157A3672024-06-13013 June 2024 Updated Post-Shutdown Decommissioning Activities Report Request for Additional Information Transmittal Letter ML24135A1972024-06-13013 June 2024 – Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0091 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) ML24151A6482024-06-0303 June 2024 Changes in Reactor Decommissioning Branch Project Management Assignments for Some Decommissioning Facilities ML24120A3242024-05-24024 May 2024 TMI-2 Email to Fws RS-24-055, 2023 Corporate Regulatory Commitment Change Summary Report2024-05-17017 May 2024 2023 Corporate Regulatory Commitment Change Summary Report ML24120A2552024-04-29029 April 2024 Annual Radiological Environmental Operating Report ML24121A2472024-04-29029 April 2024 and Three Mile Island, Unit 2 - 2023 Occupational Radiation Exposure Annual Report ML24113A0212024-04-18018 April 2024 (TMI-2), Supplement to Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation RS-24-002, Constellation Energy Generation, LLC - Annual Property Insurance Status Report2024-04-0101 April 2024 Constellation Energy Generation, LLC - Annual Property Insurance Status Report ML24065A0042024-03-28028 March 2024 Submittal of 2023 Aircraft Movement Data Annual Report ML24092A0012024-03-28028 March 2024 (TMI-2), Decommissioning Trust Fund Annual Report ML24088A0122024-03-28028 March 2024 Notification of Amended Post-Shutdown Decommissioning Activities Report (PSDAR) in Accordance with 10 CFR 50.82(a)(7), Revision 6 ML24085A2152024-03-25025 March 2024 (TMI-2) - Annual Notification of Property Insurance Coverage RS-24-023, Report on Status of Decommissioning Funding.2024-03-22022 March 2024 Report on Status of Decommissioning Funding. ML24052A0602024-03-20020 March 2024 – Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0061 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) ML24074A3922024-03-14014 March 2024 Response to Request for Additional Information for the TMI-2 Post-Shutdown Decommissioning Activities Report, Rev. 5 ML24075A0062024-03-14014 March 2024 List of Threatened and Endangered Species That May Occur in Your Proposed Project Location or May Be Affected by Your Proposed Project ML24073A2312024-03-13013 March 2024 and Three Mile Island Nuclear Station, Unit 2 - Management Change ML24044A0092024-02-12012 February 2024 License Amendment Request – Three Mile Island, Unit 2, Historic and Cultural Resources Review, Response to Request for Additional Information IR 05000320/20230042024-02-0707 February 2024 TMI-2 Solutions, LLC, Three Mile Island Nuclear Station, Unit 2 - NRC Inspection Report 05000320/2023004 ML24038A0222024-02-0505 February 2024 Achp Letter on Section 106 Programmatic Agreement Participation IR 05000289/20230062024-01-29029 January 2024 Constellation Energy Generation, LLC, Three Mile Island Nuclear Station, Unit 1 - NRC Inspection Report No. 05000289/2023006 ML23342A1242024-01-0909 January 2024 Independent Spent Fuel Storage Installation Security Inspection Plan ML23325A1092024-01-0505 January 2024 Review of the Management Plan for Three Mile Island Station, Unit No. 2, Debris Material ML23354A2112023-12-20020 December 2023 Response to Request for Additional Information for the TMI-2 Post-Shutdown Decommissioning Activities Report, Rev. 5 ML23354A2062023-12-20020 December 2023 (TMI-2), Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation IR 05000320/20230032023-11-28028 November 2023 TMI-2 Solutions, LLC, Three Mile Island Nuclear Station, Unit 2, NRC Inspection Report No. 05000320/2023003 ML23243A9082023-08-29029 August 2023 Shpo Letter to TMI-2 Regarding Section 106 Activities IR 05000320/20230022023-08-17017 August 2023 TMI-2 Solutions, LLC, Three Mile Island Nuclear Station, Unit 2 - NRC Inspection Report 05000320/2023002 ML23216A1772023-08-14014 August 2023 Consultation Letter to Rebecca Countess for TMI-2 ML23216A1742023-08-14014 August 2023 Consultation Letter to David Morrison for TMI-2 ML23216A1752023-08-14014 August 2023 Consultation Letter to Joanna Cain for TMI-2 ML23216A1732023-08-14014 August 2023 Consultation Letter to Christine Turner for TMI-2 IR 05000289/20230052023-08-14014 August 2023 Constellation Energy Generation, LLC, Three Mile Island Nuclear Station, Unit 1 - NRC Inspection Report 05000289/2023005 ML23216A1782023-08-14014 August 2023 Consultation Letter to Steve Letavic for TMI-2 ML23221A1402023-08-0808 August 2023 (TMI-2), Response to Requests for Additional Information for the TMI-2 Post-Shutdown Decommissioning Activities Report, Rev. 5 ML23200A1882023-07-31031 July 2023 TMI-2 Correction Letter Amendment 67 ML23209A7632023-07-28028 July 2023 Letter from PA Shpo to TMI-2 Solutions on Cultural and Historic Impacts of Decommissioning ML23192A8272023-07-10010 July 2023 TMI-2 Solutions, LLC - Response to Shpo Request for Additional Information for Er Project 2021PR03278.006, TMI-2 Decommissioning Project ML23167A4642023-07-0505 July 2023 Letter - TMI-2- Exemption 10 CFR Part 20 Append G Issuance ML23167A0312023-06-28028 June 2023 Acceptance Review and Schedule for the Request for Exemption from a Requirement from 10 CFR 20, Appendix G, Section Iii.E, EPID L-2023-LLE-0016 ML23171B0222023-06-19019 June 2023 (TMI-2) - Notification Pursuant to 10 CFR 72.140(d) Regarding Application of Previously Approved TMI-2 Quality Assurance Program to Independent Spent Fuel Storage Installation Activities ML23138A0662023-05-17017 May 2023 TMI-2 NHPA Section 106 Shpo Letter to NRC 5-17-23 ML23137A2822023-05-17017 May 2023 (TMI-2), Request for Exemption from 10 CFR 20, Appendix G, Section Iii.E ML23026A3132023-05-0202 May 2023 Issuance of Exemption from 10 CFR 70.24 (EPID-L-2023-LLE-0003) ML23122A1842023-05-0101 May 2023 Shpo_Er_Summary_Letter 2024-06-03
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Text
Exelon Generation TMl-17-114 January 8, 2018 U. S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555-0001 Three Mile Island, Unit 1 Renewed Facility Operating License No. DPR-50 NRC Docket No. 50-289
Subject:
Three Mile Island Nuclear Station, Unit 1 T1R22 Refueling Outage lnservice Inspection (ISi) Owner's Activity Report and Attachments The purpose of this letter is to provide the Three Mile Island Nuclear Station Owner's Activity Report {OAR-1) for lnservice Inspections as required by the American Society of Mechanical Engineers (ASME) Code,Section XI, 2004 Edition with no Addenda and ASME Code Case N-532-5 Repair/Replacement Activity Documentation Requirements and lnservice Summary Report Preparation and Submission
-Section XI, Division 1. Attachment 1 is the ISi Owner's Activity Report covering ISi activities associated with T1R22 Refueling Outage which started on September 18, 2017 and was the 2nd outage of the 2nd period of the 4th ISi inspection interval.
There are no commitments in this letter. Should you have any questions concerning this letter, please contact Mr. Michael Fitzwater at (717) 948-8228.
Respectfully, cwCL-E.W. Callan Site Vice President, Three Mile Island Unit 1 Exelon Generation Co., LLC Attachment 1-ISi Owner's Activity Report -T1R22 Outage cc: USNRC, Regional Administrator, Region I USNRC, Senior Project Manager, NRR USNRC, Senior Resident Inspector, TMI Roger R. Smith, The Hartford Steam Boiler Inspection and Insurance Company T1R22 Refueling Outage lnservice Inspection
{ISi) Owner's Activity Report Page 2 Attachment 1 ISi Owner's Activity Report -T1R22 Outage FORM OAR-1 OWNER'S ACTIVITY REPORT Report Number:
Plant: Three Mlle Island Nuclear Station. Route 441 South, Londonderry Township.
Mlddletown, PA 17057 Unit No: -'1=--____ Commerclal service date: September 2, 1974 Refueling Outage No: _T1.._..R=22
__ _ (If applicable)
Current Inspection Interval:
l1", 2"', 3", 411', other) Current Inspection period: ..Jl::Sli..;;=..,2,,_"d
.... /r..;C::l..,Sl._=
... 2._"d---------------------
ll",2"',31CJ Edition and Addenda of Section XI appllcable to the Inspection plans: 2004 Edition with No Addenda Date and revision of Inspection plans: . 10/27/2015 Rev. 3A; 10/03/2016, Rev. 4; 9/14/2017, Rev. 4A Edition and Addenda of Section XI applicable to repair/replacement activities, If different than the Inspection plan~ N Code Cases used for Inspection and evaluation:
N-432-1. N-460. N-504-4, N-508-4. N-513-3, N-516-3 1 N-517*1, N* 526, N-528-1, N-532-s, N-552, N-557-1, N-561-2, N-562-2, N-566-2, N-569-1, N-58§:1, N-593, N-597-2, N-600, N-613-1 1 N-619, N-624. N-629, N-638-4. N-639. N-641, N-643-2, N-648-1. N-651, N-661*1, N-661-2, N-665. N-666. N-686-1, N-695. N-696. N-705, N-706-1. N-722*1, N-729-4. N-731, N-733. N-735, N-739. N-739-1. N-751. N-753. N-770-2, N-773. N-786. and N-789 llf appllcable, Jncludl111 cases modified by N-532 and later l'l!Vlslans)
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 T1R22 conform to the requirements of Section XI. (refuellns autaae number) Signed Mark Weis, Fleet ISi Program Owner 6lYLQ(\,Q; Owner ar Owner's Deslsnee, Title Date \/, /zo1t, CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission Issued by the National Board of Boller and Pressure Vessel Inspectors and employed bv. The Hartford Steam Boller Inspection and Insurance Company 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 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 personnel Injury or property damage or a loss of any kind arising from or connected with th~~pectlon.
Roger Smith Commission
__ N_B.._1 .. 33-2_..8 .... A._N __ I _________
_ ~r's Slanature (Natlanal Baard Number and Endonement)
Date 1/s-l.zo1K Table 1 Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination Item Description Evaluation Description Category and Item Number E-A, El.30 / E-A, E4.11 Containment liner moisture barrier Partial separation of moisture barrier and surface region rust were evaluated as acceptable for one cycle (reference issue report 04058749).
E-A, El.11 Containment liner 281-305, Minor rust not reducing remaining liner thickness Containment liner 305-326, and degraded coating areas were evaluated as Containment Liner 346-436 acceptable. (reference issue reports 4059230, 4055816,4055267,4055131,4054683,and 2583685) F-A, Fl.20 Support DHH0133Support Misalignment and spring can settings evaluated as acceptable. (Reference issue report 4059311) F-A, Fl.20 Support MUH0104Support Spring can settings, bent rod, and bolted connection conditions evaluated as acceptable.
F-A, Fl.40 Steam Generator Loose anchor bolting was tightened and RCHOOOlARCHlAlSupport expanded examination scope to (Support skirt anchor bolting) RCHOOOlBRCHlBl. (reference issue report 4055111) F-A, Fl.40 Steam Generator Loose anchor bolting was tightened. (reference RCHOOOlBRCHlBlSupport issue report 4056688) (Support skirt anchor bolting) D-A, 02.10 Valve CA-V-173 Body to bonnet leak evaluated as acceptable and cleaned subsequent to discovery.
B-P, B15.10 Valve MU-V-lA Packing boron deposit cleaned and verified no active leakage after cleaning.
B-P, B15.10 Valve RC-V-17 Packing boron deposit cleaned, packing adjusted, and verified no active leakage after cleaning.
B-P, B15.10 Valve RC-V-21 Packing boron deposit cleaned and verified no active leakage after cleaning.
C-H, C7.10 Valve MU-V-12 Packing boron deposit verified no active leakage and evaluated as acceptable.
C-H, C7.10 Valve DH-V-38B Body to bonnet boron deposit cleaned and verified as inactive and acceptable after cleaning.
C-H, C7.10 Temperature Element DH6-TE-2 Threaded connection boron deposit inactive and evaluated as acceptable.
C-H, C7.10 Valve SF-V-19 Packing and body to bonnet boron deposits.
Valve cleaned and packing adjusted.
C-H, C7.10 24" Flange at Borated Water Boric acid deposit at flanged connection cleaned Storage Tank and evaluated as acceptable.
C-H, C7.10 Pump BS-P-lA Seal dried boron deposit evaluated as acceptable.
C-H, C7.10 Valve MU-V-1040 Two drops per minute packing leak evaluated as acceptable.
B-P, 815.10 MU9-FE-4 Dry white boron at tubing connection cleaned and fitting tightened.
Table 1 (continued)
Items with Flaws or Relevant Conditions That Required Evaluation for Continued Service Examination Item Description Evaluation Description Category and Item Number N/A NR-V-22C (151 Class 3) A CMTR for valve NR-V-22C was not provided with the purchase order. A CMTR is required as part of the owner's requirements.
The valve material was verified to be correct using a material analyzer gun. The vendor was contacted, however a CMTR has not been provided.
Necessary corrective actions are documented in Issue Report 04089302.
~
Table 2 ' Abstract of Repair/Replacement Activities Required for Continued Service Code Item Description Description of Work Date Completed Repair/Replacement Class Plan Number 3 Strainer CA-S-8A Replaced bolting due to boric 04/05/2016 2600901-12, acid wastage. WO 4355815 (R2238962) 3 Piping adjacent Replaced piping adjacent valve 12/18/2017 2600901-21, valve NRV-53A NR-V-53A due to corrosion.
WO 4193059 (M2415227) 1 Reactor Coolant Removed existing High Side 2/24/2017 2600901-24, Pump RC-P-lA Hi Pressure Tap Nozzle and WO 4574579 Pressure Tap installed a plug due to through Nozzle wall flaw in pressure tap. 3 24" Pipe Replaced piping in area that 9/23/2017 2600901-44, Upstream valve was evaluated acceptable per WO 4187450 NR-V-8D Code Case N-513-3 during Operating Cycle 21. 1 Steam Generator Plugged and stabilized 12/05/2017 2600901-72, RC-H-18 Tubing defective tubes with WO 4376261 mechanical plugs.