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| | issue date = 11/02/2006 | | | issue date = 11/02/2006 |
| | title = Ltr. 11/02/06 Davis Besse Request for Information 06-005 | | | title = Ltr. 11/02/06 Davis Besse Request for Information 06-005 |
| | author name = Stone A M | | | author name = Stone A |
| | author affiliation = NRC/RGN-III/DRS/EB2 | | | author affiliation = NRC/RGN-III/DRS/EB2 |
| | addressee name = Bezilla M B | | | addressee name = Bezilla M |
| | addressee affiliation = FirstEnergy Nuclear Operating Co | | | addressee affiliation = FirstEnergy Nuclear Operating Co |
| | docket = 05000346 | | | docket = 05000346 |
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| =Text= | | =Text= |
| {{#Wiki_filter:November 2, 2006Mr. Mark B. BezillaSite Vice President FirstEnergy Nuclear Operating Company Davis-Besse Nuclear Power Station 5501 North State Route 2 Oak Harbor, OH 43449-9760 | | {{#Wiki_filter:November 2, 2006 Mr. Mark B. Bezilla Site Vice President FirstEnergy Nuclear Operating Company Davis-Besse Nuclear Power Station 5501 North State Route 2 Oak Harbor, OH 43449-9760 |
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| ==SUBJECT:== | | ==SUBJECT:== |
| DAVIS-BESSE NUCLEAR POWER STATION - NOTIFICATION OF AN NRCBIENNIAL HEAT SINK PERFORMANCE INSPECTION AND INFORMATION REQUEST | | DAVIS-BESSE NUCLEAR POWER STATION - NOTIFICATION OF AN NRC BIENNIAL HEAT SINK PERFORMANCE INSPECTION AND INFORMATION REQUEST |
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| ==Dear Mr. Bezilla:== | | ==Dear Mr. Bezilla:== |
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| On December 11, 2006, the NRC will begin the on-site portion of the Biennial Heat SinkPerformance Inspection at your Davis-Besse Nuclear Station. This inspection will be performed in accordance with NRC baseline inspection procedure (IP) 71111.07. The heat exchangers selected for detailed review during this baseline inspection are the Control Room Emergency Ventilation (CREV) system train 1 condenser and the Auxiliary Feedwater system train 2 oil cooler.We have enclosed a request for documents needed for the inspection. This information canbe sent to the following e-mail address gfo@nrc.gov, no later than November 27, 2006, sothat we may start the review of these documents. A hard-copy with the required information is also an acceptable option.The lead inspector for this inspection is Mr. Gerard O'Dwyer. If there are questions aboutthe material requested, or the inspection, please call Mr. Gerard O'Dwyer at (630) 829-9624.In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter andits enclosure will be available electronically for public inspection in the NRC Public Document M. Bezilla-2-Room or from the Publicly Available Records (PARS) component of NRC's document system(ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html(the Public Electronic Reading Room).Sincerely,/RA/Ann Marie Stone, ChiefEngineering Branch 2 Division of Reactor SafetyDocket Nos. 50-346License Nos. NPF-3 | | On December 11, 2006, the NRC will begin the on-site portion of the Biennial Heat Sink Performance Inspection at your Davis-Besse Nuclear Station. This inspection will be performed in accordance with NRC baseline inspection procedure (IP) 71111.07. The heat exchangers selected for detailed review during this baseline inspection are the Control Room Emergency Ventilation (CREV) system train 1 condenser and the Auxiliary Feedwater system train 2 oil cooler. |
| | We have enclosed a request for documents needed for the inspection. This information can be sent to the following e-mail address gfo@nrc.gov, no later than November 27, 2006, so that we may start the review of these documents. A hard-copy with the required information is also an acceptable option. |
| | The lead inspector for this inspection is Mr. Gerard ODwyer. If there are questions about the material requested, or the inspection, please call Mr. Gerard ODwyer at (630) 829-9624. |
| | In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter and its enclosure will be available electronically for public inspection in the NRC Public Document |
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| | M. Bezilla Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room). |
| | Sincerely, |
| | /RA/ |
| | Ann Marie Stone, Chief Engineering Branch 2 Division of Reactor Safety Docket Nos. 50-346 License Nos. NPF-3 |
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| ==Enclosure:== | | ==Enclosure:== |
| BIENNIAL HEAT SINK INSPECTION DOCUMENT REQUESTcc w/encl:The Honorable Dennis KucinichG. Leidich, President and Chief Nuclear Officer - FENOC J. Hagan, Senior Vice President of Operations and Chief Operating Officer Richard Anderson, Vice President Director, Plant Operations Manager - Site Regulatory Compliance D. Pace, Senior Vice President of of Fleet Engineering J. Rinckel, Vice President, Fleet Oversight D. Jenkins, Attorney, FirstEnergy Manager - Fleet Licensing Ohio State Liaison Officer R. Owen, Administrator, Ohio Department of Health Public Utilities Commission of Ohio President, Lucas County Board of Commissioners President, Ottawa County Board of Commissioners M. Bezilla-2-Room or from the Publicly Available Records (PARS) component of NRC's document system(ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html(the Public Electronic Reading Room).Sincerely,Ann Marie Stone, ChiefEngineering Branch 2 Division of Reactor SafetyDocket Nos. 50-346License Nos. NPF-3 | | BIENNIAL HEAT SINK INSPECTION DOCUMENT REQUEST cc w/encl: The Honorable Dennis Kucinich G. Leidich, President and Chief Nuclear Officer - FENOC J. Hagan, Senior Vice President of Operations and Chief Operating Officer Richard Anderson, Vice President Director, Plant Operations Manager - Site Regulatory Compliance D. Pace, Senior Vice President of of Fleet Engineering J. Rinckel, Vice President, Fleet Oversight D. Jenkins, Attorney, FirstEnergy Manager - Fleet Licensing Ohio State Liaison Officer R. Owen, Administrator, Ohio Department of Health Public Utilities Commission of Ohio President, Lucas County Board of Commissioners President, Ottawa County Board of Commissioners |
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| | M. Bezilla Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room). |
| | Sincerely, Ann Marie Stone, Chief Engineering Branch 2 Division of Reactor Safety Docket Nos. 50-346 License Nos. NPF-3 |
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| ==Enclosure:== | | ==Enclosure:== |
| BIENNIAL HEAT SINK INSPECTION DOCUMENT REQUESTcc w/encl:The Honorable Dennis KucinichG. Leidich, President and Chief Nuclear Officer - FENOC J. Hagan, Senior Vice President of Operations and Chief Operating Officer Richard Anderson, Vice President Director, Plant Operations Manager - Site Regulatory Compliance D. Pace, Senior Vice President of of Fleet Engineering J. Rinckel, Vice President, Fleet Oversight D. Jenkins, Attorney, FirstEnergy Manager - Fleet Licensing Ohio State Liaison Officer R. Owen, Administrator, Ohio Department of Health Public Utilities Commission of Ohio President, Lucas County Board of Commissioners President, Ottawa County Board of CommissionersDOCUMENT NAME:ML063070155.wpdTo receive a copy of this document, indicate in the box: | | BIENNIAL HEAT SINK INSPECTION DOCUMENT REQUEST cc w/encl: The Honorable Dennis Kucinich G. Leidich, President and Chief Nuclear Officer - FENOC J. Hagan, Senior Vice President of Operations and Chief Operating Officer Richard Anderson, Vice President Director, Plant Operations Manager - Site Regulatory Compliance D. Pace, Senior Vice President of of Fleet Engineering J. Rinckel, Vice President, Fleet Oversight D. Jenkins, Attorney, FirstEnergy Manager - Fleet Licensing Ohio State Liaison Officer R. Owen, Administrator, Ohio Department of Health Public Utilities Commission of Ohio President, Lucas County Board of Commissioners President, Ottawa County Board of Commissioners DOCUMENT NAME: ML063070155.wpd To receive a copy of this document, indicate in the box: "C" = Copy without attachment/enclosure "E" = Copy with attachment/enclosure "N" = No copy OFFICE RIII RIII RIII NAME GODwyer: ls AMStone DATE 10/26/06 11/02/06 OFFICIAL RECORD COPY |
| "C" = Copy without attachment/enclosure "E" = Copy with attachment/enclosure "N" = No copyOFFICERIIIRIIIRIIINAMEGO'Dwyer: lsAMStoneDATE10/26/0611/02/06OFFICIAL RECORD COPY M. Bezilla-3-ADAMS DISTRIBUTION
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| :DXC1 TEB SPS1 SJC4 RidsNrrDirsIrib GEG KGO JER7 CAA1 DRPIII DRSIII PLB1 TXN Initial Document RequestEnclosure 1BIENNIAL HEAT SINK PERFORMANCE INSPECTION DOCUMENT REQUESTInspection Report
| | M. Bezilla ADAMS DISTRIBUTION: |
| :05000346/2006005(DRS)Inspection Dates | | DXC1 TEB SPS1 SJC4 RidsNrrDirsIrib GEG KGO JER7 CAA1 DRPIII DRSIII PLB1 TXN |
| :December 11-15, 2006Inspection Procedures | | |
| :IP 71111.07, Biennial "Heat Sink Performance Inspection"Lead Inspector | | Initial Document Request BIENNIAL HEAT SINK PERFORMANCE INSPECTION DOCUMENT REQUEST Inspection Report: 05000346/2006005(DRS) |
| :G. O'Dwyer(630) 829-9624, gfo@nrc.govI.Information Requested ExpeditiouslyThe following information is requested to be provided as soon as possible, but no later thanNovember 27, 2006, to support the biennial "Heat Sink Performance Inspection," IP 71111.07. Unless otherwise specified, all the below requests are for the selected heat exchangers: *Control Room Emergency Ventilation (CREV) system train 1 condenser *Auxiliary Feedwater system train 2 oil cooler.1.Copies of the procedures used to monitor, inspect, clean or test heatexchanger performance;2.A list of corrective action program documents, with a short descriptionassociated with heat exchangers, heat sinks, silting, corrosion, fouling, or heat exchanger testing, that are documented in your corrective action system (for the previous two years or since the last biennial heat sink inspection), this item is for all the Generic Letter 89-13 Hxs and the ultimate heat sink;3Copy of system description and/or design basis document for the heatexchangers under review (as applicable);4Copy of any operability determinations or other documentation of degradationassociated with the heat exchangers or the systems that support the operation of the heat exchangers; 5Copy of any self-assessment done within last two years on any of thelicensee's heat exchanger programs (e.g., Generic Letter 89-13 program heat exchangers) or on the sample heat exchangers; and6A schedule of all inspections, cleanings, maintenance, or testing of any plantheat exchanger to be done during the on-site portion of the inspection. | | Inspection Dates: December 11-15, 2006 Inspection Procedures: IP 71111.07, Biennial Heat Sink Performance Inspection Lead Inspector: G. ODwyer (630) 829-9624, gfo@nrc.gov I. Information Requested Expeditiously The following information is requested to be provided as soon as possible, but no later than November 27, 2006, to support the biennial Heat Sink Performance Inspection, IP 71111.07. Unless otherwise specified, all the below requests are for the selected heat exchangers: |
| Initial Document RequestEnclosure 2II.Information Requested to be Available on First Day of InspectionThe following requests are only for the two HXs selected as samples unless otherwisestated. We request that the following information be available to the inspector once he arrives on-site December 11, 2006:1.Copies of the two most recently completed tests confirming thermalperformance for those heat exchangers which are performance tested. Include documentation and procedures that identify the types, accuracy, and location of any special instrumentation used for these tests. (e.g., high accuracy ultrasonic flow instruments or temperature instruments). Include calibration records for the instruments used during these tests;2.Copy of the evaluations of data for the two most recent completed testsconfirming the thermal performance of each heat exchanger;3.Copy of the calculation which establishes the limiting (maximum) design basisheat load which is required to be removed by each of these heat exchangers;4.Copy of the calculation which correlates surveillance testing results from theseheat exchangers with design basis heat removal capability (e.g., basis for surveillance test acceptance criteria);5.The clean and inspection maintenance schedule for each heat exchanger forthe next five years;6.Copy of the document describing the inspection results for the last two cleanand inspection activities completed on each heat exchanger;7.Copy of the document which identifies the current number of tubes in service foreach heat exchanger and the supporting calculation which establishes the maximum number of tubes which can be plugged in each heat exchanger;8.Copy of the document establishing the repair criteria (plugging limit) fordegraded tubes which are identified in each heat exchanger;9.Copy of the design specification and heat exchanger data sheets for each heatexchanger;10.Copy of the vendor/component drawings for each heat exchanger; 11.Copy of the calculations or documents which evaluate the potential for waterhammer or excessive tube vibration in the heat exchanger or associated piping;12.Copy of heat exchanger performance trending data tracked for each heatexchanger; Initial Document RequestEnclosure 313.Copies of those documents that describe the methods taken to control waterchemistry in the heat exchangers;14.Copies of the documents that verify the following for the ultimate heat sink:*sufficient reservoir capacity15Copies of the documents that verify the following for the ultimate heat sink: | | * Control Room Emergency Ventilation (CREV) system train 1 condenser |
| *for underwater UHS weirs or excavations, that visual or otherinspections have been performed to check for:a.any possible settlement or movement indicating loss of structuralintegrity and/or capacity; and b.sediment intrusion that may reduce capacity | | * Auxiliary Feedwater system train 2 oil cooler. |
| .If the information requested above will not be available, please contact Gerard O'Dwyer as soon as possible at (630) 829-9624 or email: gfo@nrc.gov.}}
| | : 1. Copies of the procedures used to monitor, inspect, clean or test heat exchanger performance; |
| | : 2. A list of corrective action program documents, with a short description associated with heat exchangers, heat sinks, silting, corrosion, fouling, or heat exchanger testing, that are documented in your corrective action system (for the previous two years or since the last biennial heat sink inspection), this item is for all the Generic Letter 89-13 Hxs and the ultimate heat sink; 3 Copy of system description and/or design basis document for the heat exchangers under review (as applicable); |
| | 4 Copy of any operability determinations or other documentation of degradation associated with the heat exchangers or the systems that support the operation of the heat exchangers; 5 Copy of any self-assessment done within last two years on any of the licensees heat exchanger programs (e.g., Generic Letter 89-13 program heat exchangers) or on the sample heat exchangers; and 6 A schedule of all inspections, cleanings, maintenance, or testing of any plant heat exchanger to be done during the on-site portion of the inspection. |
| | 1 Enclosure |
| | |
| | Initial Document Request II. Information Requested to be Available on First Day of Inspection The following requests are only for the two HXs selected as samples unless otherwise stated. We request that the following information be available to the inspector once he arrives on-site December 11, 2006: |
| | : 1. Copies of the two most recently completed tests confirming thermal performance for those heat exchangers which are performance tested. Include documentation and procedures that identify the types, accuracy, and location of any special instrumentation used for these tests. (e.g., high accuracy ultrasonic flow instruments or temperature instruments). Include calibration records for the instruments used during these tests; |
| | : 2. Copy of the evaluations of data for the two most recent completed tests confirming the thermal performance of each heat exchanger; |
| | : 3. Copy of the calculation which establishes the limiting (maximum) design basis heat load which is required to be removed by each of these heat exchangers; |
| | : 4. Copy of the calculation which correlates surveillance testing results from these heat exchangers with design basis heat removal capability (e.g., basis for surveillance test acceptance criteria); |
| | : 5. The clean and inspection maintenance schedule for each heat exchanger for the next five years; |
| | : 6. Copy of the document describing the inspection results for the last two clean and inspection activities completed on each heat exchanger; |
| | : 7. Copy of the document which identifies the current number of tubes in service for each heat exchanger and the supporting calculation which establishes the maximum number of tubes which can be plugged in each heat exchanger; |
| | : 8. Copy of the document establishing the repair criteria (plugging limit) for degraded tubes which are identified in each heat exchanger; |
| | : 9. Copy of the design specification and heat exchanger data sheets for each heat exchanger; |
| | : 10. Copy of the vendor/component drawings for each heat exchanger; |
| | : 11. Copy of the calculations or documents which evaluate the potential for water hammer or excessive tube vibration in the heat exchanger or associated piping; |
| | : 12. Copy of heat exchanger performance trending data tracked for each heat exchanger; 2 Enclosure |
| | |
| | Initial Document Request |
| | : 13. Copies of those documents that describe the methods taken to control water chemistry in the heat exchangers; |
| | : 14. Copies of the documents that verify the following for the ultimate heat sink: |
| | * sufficient reservoir capacity 15 Copies of the documents that verify the following for the ultimate heat sink: |
| | * for underwater UHS weirs or excavations, that visual or other inspections have been performed to check for: |
| | : a. any possible settlement or movement indicating loss of structural integrity and/or capacity; and |
| | : b. sediment intrusion that may reduce capacity. |
| | If the information requested above will not be available, please contact Gerard ODwyer as soon as possible at (630) 829-9624 or email: gfo@nrc.gov. |
| | 3 Enclosure}} |
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Category:Inspection Report Correspondence
MONTHYEARIR 05000346/20234022023-12-19019 December 2023
Cyber Security Inspection Report 05000346/2023402
ML23129A6062023-05-0404 May 2023
Special Inspection Team Charters to Evaluate the Circumstances Surrounding the Ground Settling at the Davis-Besse Nuclear Power Station
IR 05000346/20224012022-05-17017 May 2022
Security Baseline Inspection Report 05000346/2022401
ML22081A1472022-03-11011 March 2022
R22 (March 2022) - Steam Generator Tube Inspection Discussion Points 11 March 2022
L-21-285, Response to NRC Inspection Report 05000346/2021090, EA-21-1552021-12-15015 December 2021
Response to NRC Inspection Report 05000346/2021090, EA-21-155
IR 05000346/20214012021-10-0707 October 2021
Cyber Security Inspection Report 05000346/2021401 and Premliminary Greater than Green Finding and Apparent Violation
ML21155A0392021-06-0808 June 2021
Review of the 2016, 2018, and 2020 Steam Generator Tube Inspection Reports (Epids L-2020-LRO-0055, L-2020-LRO-0082, and L-2020-LRO-0083)
ML18190A4902018-07-0909 July 2018
Request for Information for an NRC Triennial Baseline Design Bases Assurance Inspection (Team), Inspection Report 05000346/2018011 (DRP-DXB)
ML18093A4612018-03-16016 March 2018
Response to NRC Inspection Report 05000346/2018010, EA-18-008
ML17087A3192017-03-28028 March 2017
Information Request to Support Upcoming Problem Identification and Resolution Inspection at Davis-Besse Nuclear Power Station
IR 05000346/20164052016-09-13013 September 2016
NRC Security Baseline Inspection Report 05000346/2016405 - Cover Letter Only
IR 05000346/20164082016-08-10010 August 2016
NRC Supplemental Inspection Report 05000346/2016408 and Assessment Follow-up Letter (Cover Letter Only)
IR 05000346/20164072016-08-0303 August 2016
NRC Security Baseline Inspection Report 05000346/2016407, (Cover Letter Only)
ML16210A0432016-07-27027 July 2016
Notification of NRC Triennial Fire Protection Baseline Inspection Request for Information; Inspection Report 05000346/2016009 (Akd)
IR 05000346/20155012016-02-0303 February 2016
NRC Emergency Preparedness Annual Inspection Report No. 05000346/2015501
IR 05000346/20135022014-02-12012 February 2014
Ltr 02/12/14 Davis Besse EP Annual Closeout (RDJ)
ML14045A1902014-02-12012 February 2014
EP Annual Closeout (Rdj)
ML1005409512010-02-17017 February 2010
Ohio Department of Public Safety/Request for Permission to Observe the NRC Inspections at Davis-Besse Nuclear Power Plant Scheduled for the Week of March 1-5, 2010/Letter
IR 05000346/20074022007-05-30030 May 2007
IR 05000346-07-402, on 02/12/2007 - 02/16/2007, and 05/04/2007, Davis-Besse Nuclear Power Plant; Ti 2515/154, Material Control and Accounting Program - Cover Letter
ML0635602892006-12-21021 December 2006
Ltr. Davis-Besse 12/21/06 Notification of Triennial Fire Protection Baseline Inspection 07-006
ML0630701552006-11-0202 November 2006
Ltr. 11/02/06 Davis Besse Request for Information 06-005
IR 05000346/20060102006-10-24024 October 2006
IR 05000346/2006010 - Cover Letter
ML0619900902006-07-13013 July 2006
IA-05-055, Goyal, 7/13/2006 Letter Withdrawing 01/18/2006 Request for Hearing (NRC Special Inspection Report No. 0500346-02-008 DRS) (NRC Investigation Report No. 3-2002-006)
ML0533903582005-11-30030 November 2005
Information Request for an NRC Biennial Permanent Modifications and 10CFR 50.59 (MOD/50.59) Baseline Inspection
IR 05000346/20030022003-03-0707 March 2003
IR 05000346-03-002, on 12/29/2002 - 02/08/2003, for Firstenergy Nuclear Operating Company, Davis-Besse Nuclear Power Station, Routine Inspection
IR 05000346/20020022002-04-15015 April 2002
IR 05000346/2002-002, on 02/16-03/31/2002, Firstenergy Nuclear Operating Company, Davis-Besse Nuclear Power Station. Integrated Inspection Report. No Violations Identified
IR 05000346/20010152002-01-18018 January 2002
IR 05000346/2001-015, Firstenergy Nuclear Operating Company, Davis-Besse Nuclear Power Station, Integrated Inspection on 11/14-12/31/2001. No Violations Noted
IR 05000346/20010142002-01-16016 January 2002
IR 05000346/2001-014, Firstenergy Nuclear Operating Company, Davis-Besse Nuclear Power Station, Inspection on 12/17-20/2002 Re Permanent Plant Modification and Changes, Tests, and Experiments. One Noncited Violation Noted
2023-05-04
[Table view]
Category:Letter
MONTHYEARIR 05000346/20243012024-02-0202 February 2024
NRC Initial License Examination Report 05000346/2024301
IR 05000346/20230042024-01-31031 January 2024
Integrated Inspection Report 05000346/2023004
ML23313A1352024-01-17017 January 2024
Authorization and Safety Evaluation for Alternative Request RP 5 for the Fifth 10 Year Interval Inservice Testing Program
ML23353A1192023-12-19019 December 2023
Operator Licensing Examination Approval Davis Besse Nuclear Power Station, January 2024
L-23-260, Corrections to the 2022 Combined Annual Radiological Environmental Operating Report and Radioactive Effluent Release Report for the Davis-Besse Nuclear Power Station2023-12-0707 December 2023
Corrections to the 2022 Combined Annual Radiological Environmental Operating Report and Radioactive Effluent Release Report for the Davis-Besse Nuclear Power Station
L-23-243, Independent Spent Fuel Storage Installation - Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-12-0606 December 2023
Independent Spent Fuel Storage Installation - Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
ML23338A3172023-12-0606 December 2023
Notification of NRC Baseline Inspection and Request for Information; Inspection Report 05000346/2024001
IR 05000346/20234032023-11-0202 November 2023
Security Baseline Inspection Report 05000346/2023403
ML23293A0612023-11-0101 November 2023
Letter to the Honorable Marcy Kaptur, from Chair Hanson Responds to Letter Regarding Follow Up on Concerns Raised by Union Representatives During the June Visit to the Davis-Besse Nuclear Power Plant
L-23-215, Changes to Emergency Plan2023-10-19019 October 2023
Changes to Emergency Plan
ML23237B4222023-09-28028 September 2023
Energy Harbor Nuclear Corp. - Vistra Operations Company LLC - Letter Regarding Order Approving Transfer of Licenses and Draft Conforming License Amendments
ML23269A1242023-09-27027 September 2023
Request for Withholding Information from Public Disclosure
IR 05000346/20234012023-09-13013 September 2023
Security Baseline Inspection Report 05000346/2023401 (Public)
L-23-205, Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-09-12012 September 2023
Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments
L-23-172, Quality Assurance Program Manual2023-08-31031 August 2023
Quality Assurance Program Manual
IR 05000346/20230112023-08-30030 August 2023
Biennial Problem Identification and Resolution Inspection Report 05000346/2023011
ML23129A1722023-08-25025 August 2023
Request for Withholding Information from Public Disclosure for Beaver Valley Power Station, Units 1 and 2; Davis Besse Nuclear Power Station, Unit 1; and Perry Nuclear Power Plant, Unit 1
IR 05000346/20230052023-08-24024 August 2023
Updated Inspection Plan for Davis-Besse Nuclear Power Station (Report 05000346/2023005)
L-23-188, Energy Harbor Nuclear Corp., Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-08-0707 August 2023
Energy Harbor Nuclear Corp., Supplement to Application for Order Consenting to Transfer of Licenses and Conforming License Amendments
IR 05000346/20230502023-08-0303 August 2023
Special Inspection Report 05000346/2023050
IR 05000346/20230902023-08-0101 August 2023
EA-23-002 Davis-Besse Nuclear Power Station - NRC Inspection Report No. 05000346/2023090 (Public)
ML23178A2742023-08-0101 August 2023
Letter to the Honorable Marcy Kaptur from Chair Hanson Responds to Letter Regarding the License Transfer Application for the Davis-Besse Nuclear Power Station
L-23-175, Submittal of Fifth Ten Year Inservice Testing Program2023-08-0101 August 2023
Submittal of Fifth Ten Year Inservice Testing Program
IR 05000346/20230022023-07-27027 July 2023
Integrated Inspection Report 05000346/2023002
ML23193A7842023-07-13013 July 2023
Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000346/2023402
ML23178A2422023-06-28028 June 2023
Reassignment of the U.S. Nuclear Regulatory Commission Branch Chief in the Division of Operating Reactor Licensing for Plant Licensing Branch III
ML23160A2342023-06-13013 June 2023
Confirmation of Initial License Examination
L-23-034, 2022 Annual 10 CFR 50.46 Report of Changes to or Errors in Emergency Core Cooling System Evaluation Models2023-06-13013 June 2023
2022 Annual 10 CFR 50.46 Report of Changes to or Errors in Emergency Core Cooling System Evaluation Models
IR 05000346/20235012023-06-13013 June 2023
Emergency Preparedness Biennial Exercise Inspection Report 05000346/2023501
L-23-135, Response to Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations2023-05-31031 May 2023
Response to Regulatory Issue Summary 2023-01, Preparation and Scheduling of Operator Licensing Examinations
L-23-065, Annual Financial Report2023-05-22022 May 2023
Annual Financial Report
ML23124A1742023-05-17017 May 2023
Energy Harbor Fleet Vistra License Transfer - Request for Withholding Information from Public Disclosure for Commance Peak Plant, Units 1 & 2, Beaver Valley Station, Units 1 & 2, Davis Besse Station, Unit 1 and Perry Plant, Unit 1
ML23129A0112023-05-16016 May 2023
Notice of Consideration of Approval of Indirect and Direct License Transfer for Comanche Peak Plant, Units 1 & 2, Beaver Valley Station, Units 1 & 2, Davis Besse Station, Unit 1 and Perry Plant, Unit 1 (EPID L-2023-LLM-0000) (Letter)
ML23131A2732023-05-15015 May 2023
Notification of NRC Supplemental Inspection 95001 and Request for Information
L-23-101, Combined Annual Radiological Environmental Operating Report and Radioactive Effluent Release Report for the Davis-Besse Nuclear Power Station - 20222023-05-12012 May 2023
Combined Annual Radiological Environmental Operating Report and Radioactive Effluent Release Report for the Davis-Besse Nuclear Power Station - 2022
L-23-131, Readiness for Resumption of NRC Supplemental Inspection2023-05-12012 May 2023
Readiness for Resumption of NRC Supplemental Inspection
IR 05000346/20230102023-05-0909 May 2023
Commercial Grade Dedication Inspection Report 05000346/2023010
ML23123A1272023-05-0303 May 2023
Information Request to Support Upcoming Problem Identification and Resolution Inspection at Davis-Besse Nuclear Power Station
IR 05000346/20230012023-05-0101 May 2023
Integrated Inspection Report 05000346/2023001 and 07200014/2022001
L-23-092, Occupational Radiation Exposure Report for Year 20222023-04-27027 April 2023
Occupational Radiation Exposure Report for Year 2022
ML23111A1972023-04-26026 April 2023
Information Meeting with Question and Answer Session to Discuss NRC 2022 End-of-Cycle Plant Performance Assessment of Davis-Besse Nuclear Power Plant Station
ML23114A1062023-04-25025 April 2023
Information Request to Support the NRC Annual Baseline Emergency Action Level and Emergency Plan Changes Inspection
CP-202300181, ISFSI, Beaver Valley, Units 1 and 2, ISFSI, Davis-Besse, Unit 1, ISFSI, Perry, Unit 1, ISFSI, Corrected Affidavit for Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-04-20020 April 2023
ISFSI, Beaver Valley, Units 1 and 2, ISFSI, Davis-Besse, Unit 1, ISFSI, Perry, Unit 1, ISFSI, Corrected Affidavit for Application for Order Consenting to Transfer of Licenses and Conforming License Amendments
CP-202300157, ISFSI, Beaver Valley, Units 1 and 2, ISFSI, Davis-Besse, Unit 1, ISFSI, Perry, Unit 1, and ISFSI, Application for Order Consenting to Transfer of Licenses and Conforming License Amendments2023-04-14014 April 2023
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2024-02-02
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November 2, 2006 Mr. Mark B. Bezilla Site Vice President FirstEnergy Nuclear Operating Company Davis-Besse Nuclear Power Station 5501 North State Route 2 Oak Harbor, OH 43449-9760
SUBJECT:
DAVIS-BESSE NUCLEAR POWER STATION - NOTIFICATION OF AN NRC BIENNIAL HEAT SINK PERFORMANCE INSPECTION AND INFORMATION REQUEST
Dear Mr. Bezilla:
On December 11, 2006, the NRC will begin the on-site portion of the Biennial Heat Sink Performance Inspection at your Davis-Besse Nuclear Station. This inspection will be performed in accordance with NRC baseline inspection procedure (IP) 71111.07. The heat exchangers selected for detailed review during this baseline inspection are the Control Room Emergency Ventilation (CREV) system train 1 condenser and the Auxiliary Feedwater system train 2 oil cooler.
We have enclosed a request for documents needed for the inspection. This information can be sent to the following e-mail address gfo@nrc.gov, no later than November 27, 2006, so that we may start the review of these documents. A hard-copy with the required information is also an acceptable option.
The lead inspector for this inspection is Mr. Gerard ODwyer. If there are questions about the material requested, or the inspection, please call Mr. Gerard ODwyer at (630) 829-9624.
In accordance with 10 CFR 2.390 of the NRC's "Rules of Practice," a copy of this letter and its enclosure will be available electronically for public inspection in the NRC Public Document
M. Bezilla Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA/
Ann Marie Stone, Chief Engineering Branch 2 Division of Reactor Safety Docket Nos. 50-346 License Nos. NPF-3
Enclosure:
BIENNIAL HEAT SINK INSPECTION DOCUMENT REQUEST cc w/encl: The Honorable Dennis Kucinich G. Leidich, President and Chief Nuclear Officer - FENOC J. Hagan, Senior Vice President of Operations and Chief Operating Officer Richard Anderson, Vice President Director, Plant Operations Manager - Site Regulatory Compliance D. Pace, Senior Vice President of of Fleet Engineering J. Rinckel, Vice President, Fleet Oversight D. Jenkins, Attorney, FirstEnergy Manager - Fleet Licensing Ohio State Liaison Officer R. Owen, Administrator, Ohio Department of Health Public Utilities Commission of Ohio President, Lucas County Board of Commissioners President, Ottawa County Board of Commissioners
M. Bezilla Room or from the Publicly Available Records (PARS) component of NRC's document system (ADAMS), accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely, Ann Marie Stone, Chief Engineering Branch 2 Division of Reactor Safety Docket Nos. 50-346 License Nos. NPF-3
Enclosure:
BIENNIAL HEAT SINK INSPECTION DOCUMENT REQUEST cc w/encl: The Honorable Dennis Kucinich G. Leidich, President and Chief Nuclear Officer - FENOC J. Hagan, Senior Vice President of Operations and Chief Operating Officer Richard Anderson, Vice President Director, Plant Operations Manager - Site Regulatory Compliance D. Pace, Senior Vice President of of Fleet Engineering J. Rinckel, Vice President, Fleet Oversight D. Jenkins, Attorney, FirstEnergy Manager - Fleet Licensing Ohio State Liaison Officer R. Owen, Administrator, Ohio Department of Health Public Utilities Commission of Ohio President, Lucas County Board of Commissioners President, Ottawa County Board of Commissioners DOCUMENT NAME: ML063070155.wpd To receive a copy of this document, indicate in the box: "C" = Copy without attachment/enclosure "E" = Copy with attachment/enclosure "N" = No copy OFFICE RIII RIII RIII NAME GODwyer: ls AMStone DATE 10/26/06 11/02/06 OFFICIAL RECORD COPY
M. Bezilla ADAMS DISTRIBUTION:
DXC1 TEB SPS1 SJC4 RidsNrrDirsIrib GEG KGO JER7 CAA1 DRPIII DRSIII PLB1 TXN
Initial Document Request BIENNIAL HEAT SINK PERFORMANCE INSPECTION DOCUMENT REQUEST Inspection Report: 05000346/2006005(DRS)
Inspection Dates: December 11-15, 2006 Inspection Procedures: IP 71111.07, Biennial Heat Sink Performance Inspection Lead Inspector: G. ODwyer (630) 829-9624, gfo@nrc.gov I. Information Requested Expeditiously The following information is requested to be provided as soon as possible, but no later than November 27, 2006, to support the biennial Heat Sink Performance Inspection, IP 71111.07. Unless otherwise specified, all the below requests are for the selected heat exchangers:
- 1. Copies of the procedures used to monitor, inspect, clean or test heat exchanger performance;
- 2. A list of corrective action program documents, with a short description associated with heat exchangers, heat sinks, silting, corrosion, fouling, or heat exchanger testing, that are documented in your corrective action system (for the previous two years or since the last biennial heat sink inspection), this item is for all the Generic Letter 89-13 Hxs and the ultimate heat sink; 3 Copy of system description and/or design basis document for the heat exchangers under review (as applicable);
4 Copy of any operability determinations or other documentation of degradation associated with the heat exchangers or the systems that support the operation of the heat exchangers; 5 Copy of any self-assessment done within last two years on any of the licensees heat exchanger programs (e.g., Generic Letter 89-13 program heat exchangers) or on the sample heat exchangers; and 6 A schedule of all inspections, cleanings, maintenance, or testing of any plant heat exchanger to be done during the on-site portion of the inspection.
1 Enclosure
Initial Document Request II. Information Requested to be Available on First Day of Inspection The following requests are only for the two HXs selected as samples unless otherwise stated. We request that the following information be available to the inspector once he arrives on-site December 11, 2006:
- 1. Copies of the two most recently completed tests confirming thermal performance for those heat exchangers which are performance tested. Include documentation and procedures that identify the types, accuracy, and location of any special instrumentation used for these tests. (e.g., high accuracy ultrasonic flow instruments or temperature instruments). Include calibration records for the instruments used during these tests;
- 2. Copy of the evaluations of data for the two most recent completed tests confirming the thermal performance of each heat exchanger;
- 3. Copy of the calculation which establishes the limiting (maximum) design basis heat load which is required to be removed by each of these heat exchangers;
- 4. Copy of the calculation which correlates surveillance testing results from these heat exchangers with design basis heat removal capability (e.g., basis for surveillance test acceptance criteria);
- 5. The clean and inspection maintenance schedule for each heat exchanger for the next five years;
- 6. Copy of the document describing the inspection results for the last two clean and inspection activities completed on each heat exchanger;
- 7. Copy of the document which identifies the current number of tubes in service for each heat exchanger and the supporting calculation which establishes the maximum number of tubes which can be plugged in each heat exchanger;
- 8. Copy of the document establishing the repair criteria (plugging limit) for degraded tubes which are identified in each heat exchanger;
- 9. Copy of the design specification and heat exchanger data sheets for each heat exchanger;
- 10. Copy of the vendor/component drawings for each heat exchanger;
- 11. Copy of the calculations or documents which evaluate the potential for water hammer or excessive tube vibration in the heat exchanger or associated piping;
- 12. Copy of heat exchanger performance trending data tracked for each heat exchanger; 2 Enclosure
Initial Document Request
- 13. Copies of those documents that describe the methods taken to control water chemistry in the heat exchangers;
- 14. Copies of the documents that verify the following for the ultimate heat sink:
- sufficient reservoir capacity 15 Copies of the documents that verify the following for the ultimate heat sink:
- for underwater UHS weirs or excavations, that visual or other inspections have been performed to check for:
- a. any possible settlement or movement indicating loss of structural integrity and/or capacity; and
- b. sediment intrusion that may reduce capacity.
If the information requested above will not be available, please contact Gerard ODwyer as soon as possible at (630) 829-9624 or email: gfo@nrc.gov.
3 Enclosure
