|
---|
Category:Letter
MONTHYEARML24023A0342024-02-0505 February 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0038 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) L-2024-010, Point Units 3 and 4, Seabrook, Duane Arnold, and Point Beach Units 1 and 2, Nuclear Property Insurance - 10 CFR 50.54(w)(3)2024-01-25025 January 2024 Point Units 3 and 4, Seabrook, Duane Arnold, and Point Beach Units 1 and 2, Nuclear Property Insurance - 10 CFR 50.54(w)(3) ML23341A2102024-01-22022 January 2024 LTR-23-0216-1 - Closure Letter - 2.206 Petition for License Renewal Plant Reactor Pressure Vessel Embrittlement ML23320A3062024-01-22022 January 2024 Issuance of Amendment Nos. 298 and 291 Regarding Revising the Fire Protection Program in Support of Reactor Coolant Pump Seal Replacement Project L-2024-007, Inservice Inspection Program Owner'S Activity Report (OAR-1)2024-01-18018 January 2024 Inservice Inspection Program Owner'S Activity Report (OAR-1) L-2023-173, Quality Assurance Topical Report (FPL-1) Revision 30 Update2023-12-15015 December 2023 Quality Assurance Topical Report (FPL-1) Revision 30 Update L-2023-166, Turkey Points Units 3 and 4, Correction to the 2022 Annual Radioactive Effluent Release Report2023-12-0606 December 2023 Turkey Points Units 3 and 4, Correction to the 2022 Annual Radioactive Effluent Release Report ML23340A0332023-12-0101 December 2023 FPL to Fws, Comments Submitted by Florida Power and Light on the Species Status Assessment Accompanying the September 20, 2023 Proposed Threatened Species Status with Section 4(d) Rule for the Miami Cave Crayfish L-2023-172, Supplement to Exemption Request Regarding Enhanced Weapons. Firearms Background Checks. and Security Event Notifications Final Rule2023-11-29029 November 2023 Supplement to Exemption Request Regarding Enhanced Weapons. Firearms Background Checks. and Security Event Notifications Final Rule L-2023-155, Supplement to Response to Request for Additional Information, Revised NextEra Common Emergency Plan, and Revised Site-Specific Emergency Plan Annexes Regarding License Amendment Request for Common Emergency Plan Consistent with NUREG-06542023-11-28028 November 2023 Supplement to Response to Request for Additional Information, Revised NextEra Common Emergency Plan, and Revised Site-Specific Emergency Plan Annexes Regarding License Amendment Request for Common Emergency Plan Consistent with NUREG-0654, ML23333A0152023-11-27027 November 2023 Attachment G - Arcadis Memo Re FPL Year 4 Raasr Final (June 2, 2023, Appended to Derm letter)-1 ML23333A0102023-11-27027 November 2023 Attachment B - 11/07/2022 - Waterkeeper Scoping Comments-1 L-2023-146, Part 73 Exemption Request Regarding Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Final Rule2023-11-16016 November 2023 Part 73 Exemption Request Regarding Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Final Rule L-2023-078, License Amendment Request 278, Incorporate Advanced Fuel Products, Extend Surveillance Intervals and 10 CFR 50.46 Exemption Request to Facilitate Transition to 24-Month Fuel Cycles2023-11-15015 November 2023 License Amendment Request 278, Incorporate Advanced Fuel Products, Extend Surveillance Intervals and 10 CFR 50.46 Exemption Request to Facilitate Transition to 24-Month Fuel Cycles IR 05000250/20230032023-11-0909 November 2023 Integrated Inspection Report 05000250/2023003 and 05000251/2023003 ML23310A1342023-11-0404 November 2023 10 CFR 2.206 Petition - LTR-23-0216-1 Petition Amendment; Turkey Point Subsequent Renewal with Petitioner 11/04/2023 ML24016A2622023-10-25025 October 2023 Subsequent License Renewal Updated List of Threatened and Endangered Species That May Occur in Your Proposed Project Location or May Be Affected Project L-2023-077, License Amendment Request 277 Updated Spent Fuel Pool Criticality Analysis2023-10-11011 October 2023 License Amendment Request 277 Updated Spent Fuel Pool Criticality Analysis ML23346A1322023-10-0606 October 2023 Communication from C-10 Research & Education Foundation Regarding NextEra Common Emergency Fleet Plan License Amendment Request and Related Documents Subsequently Published IR 05000250/20230102023-09-29029 September 2023 Biennial Problem Identification and Resolution Inspection Report 05000250/2023010 and 05000251/2023010 ML23234A1922023-09-27027 September 2023 Issuance of Amendment Nos. 297 and 290 Regarding Conversion to Improved Standard Technical Specifications ML23265A5492023-09-22022 September 2023 Transmittal of WCAP-18830-P/NP Turkey Point Fuel Storage Criticality Analysis for 24 Month Cycles to Support a License Amendment Request from FPL - License Amendment Request 277 Updated Spent Fuel Pool Criticality Analysis ML23243A9522023-09-0808 September 2023 Notice of Availability of the Draft Environmental Impact Statement for the Turkey Point Nuclear Generating Unit Numbers 3 and 4 Subsequent License Renewal Application ML23243A9542023-09-0808 September 2023 Notice of Availability of the Draft Environmental Impact Statement for the Turkey Point Nuclear Generating Unit Numbers 3 and 4 Subsequent License Renewal Application ML23243A9532023-09-0808 September 2023 Notice of Availability of the Draft Environmental Impact Statement for the Turkey Point Nuclear Generating Unit Numbers 3 and 4 Subsequent License Renewal Application ML23243A9552023-09-0808 September 2023 Notice of Availability of the Draft Environmental Impact Statement for the Turkey Point Nuclear Generating Unit Numbers 3 and 4 Subsequent License Renewal Application - Tribe- Section 106 Letters ML23199A2352023-09-0505 September 2023 Letter to EPA-Turkey Point Nuclear Generating Station, Units 3 and 4 - Notice of Availability of Draft Site-Specific Environmental Impact Statement for Subsequent License Renewal ML23199A2482023-09-0505 September 2023 Ltr to Florida Power and Light Co - Turkey Point Nuclear Generating Units 3 and 4 - Notice of Availability of Draft Site-Specific Environmental Impact Statement for Subsequent License Renewal L-2023-110, Response to Requests for Additional Information Regarding License Amendment Request No. 276, Revise Fire Protection Program in Support of Reactor Coolant Pump Seal Replacement Project2023-08-25025 August 2023 Response to Requests for Additional Information Regarding License Amendment Request No. 276, Revise Fire Protection Program in Support of Reactor Coolant Pump Seal Replacement Project IR 05000250/20230052023-08-21021 August 2023 Updated Inspection Plan for Turkey Point, Units 3 & 4 (Report 05000250/2023005 and 05000251/2023005) L-2023-115, Inservice Inspection Program Owner'S Activity Report (OAR-1)2023-08-21021 August 2023 Inservice Inspection Program Owner'S Activity Report (OAR-1) L-2023-114, Proposed Turkey Point Units 6 and 7; Seabrook Station; Point Beach Units 1 and 2 - Official Service List Update2023-08-17017 August 2023 Proposed Turkey Point Units 6 and 7; Seabrook Station; Point Beach Units 1 and 2 - Official Service List Update IR 05000250/20230022023-08-14014 August 2023 Integrated Inspection Report 05000250/2023002 and 05000251/2023002 L-2023-098, and Point Beach Units 1 and 2 - Response to Request for Additional Information Regarding License Amendment Request for Common Emergency Plan Consistent with NUREG-0654, Revision 22023-08-0707 August 2023 and Point Beach Units 1 and 2 - Response to Request for Additional Information Regarding License Amendment Request for Common Emergency Plan Consistent with NUREG-0654, Revision 2 ML23242A0922023-08-0606 August 2023 Request for Withholding Information from Public Disclosure for Turkey Point Nuclear Generating Unit Nos. 3 and 4 ML23201A0872023-08-0303 August 2023 Audit Plan in Support of Review of License Amendment ML23198A2702023-08-0303 August 2023 Issuance of the Site-Specific Environmental Impact Statement Scoping Process Summary Report Associated with the Turkey Point Nuclear Generating Unit Numbers 3 and 4, Subsequent License Renewal Application, Environmental Report Supplement 2 L-2023-094, Response to Requests for Additional Information Regarding License Amendment Request No. 276, Revise Fire Protection Program in Support of Reactor Coolant Pump Seal Replacement Project2023-07-27027 July 2023 Response to Requests for Additional Information Regarding License Amendment Request No. 276, Revise Fire Protection Program in Support of Reactor Coolant Pump Seal Replacement Project ML23178A1872023-07-25025 July 2023 Review of the Spring 2022 Steam Generator Tube Inspections During Refueling Outage No. 33 ML23188A1242023-07-20020 July 2023 Acknowledgment of Temporary Suspension Request for License Request for License Amendment Request Reactor Protection System, Engineered Safety Features System, and Nuclear Instrumentation System ML23200A0672023-07-18018 July 2023 Tp 2023 RQ Inspection Notification Letter ML23173A0812023-07-17017 July 2023 Supplement to Regulatory Audit Plan in Support of Review of License Amendment Request Supporting Digital Instrumentation & Control Modernization Project (EPID L-2022-LLA-0105) - Non-Proprietary L-2023-087, Florida Power & Light/Nextera Energy, Results of the Safety Culture Program Effectiveness Review, March 20, 2023 (ADAMS Accession No. ML22340A452)2023-06-29029 June 2023 Florida Power & Light/Nextera Energy, Results of the Safety Culture Program Effectiveness Review, March 20, 2023 (ADAMS Accession No. ML22340A452) 2024-02-05
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARIR 05000250/20240102024-01-0505 January 2024 Focused Engineering Inspection 05000250/2024010 and 05000251/2024010 ML23226A0752023-08-14014 August 2023 NRR E-mail Capture - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - Request for Additional Information - RCP LAR (L-2022-LLA-0128) ML23173A1522023-06-22022 June 2023 Request for Additional Information NextEra Fleet Emergency Plan Amendment Request ML23129A8322023-05-0505 May 2023 NRR E-mail Capture - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - Request for Additional Information - RCP LAR (L-2022-LLA-0128) ML23038A1892023-02-0303 February 2023 RP RFI April 2023 ML22311A5582022-11-22022 November 2022 Supplemental Information Needed for Acceptance of Requested Licensing Action Amendment Request for Cep ML22311A4752022-11-0707 November 2022 NRR E-mail Capture - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - Request for Additional Information - ITS IR 05000250/20234012022-10-19019 October 2022 Information Request for the Cyber-Security Baseline Inspection, Notification to Perform Inspection 05000250/2023401 and 05000251/2023401 ML22255A0502022-09-15015 September 2022 Supplemental Information Needed for Acceptance of Requested Licensing Action License Amendment Request to Replace Instrumentation with Digital Systems ML22229A5332022-08-18018 August 2022 Notification of Target Set Inspection and Request for Information (NRC Inspection Report No. 05000250 2022402 and 05000251 2022402) ML22181A0562022-06-30030 June 2022 NRR E-mail Capture - Request for Additional Information - Turkey Point U3 Sgtir (L-2022-LRO-0070) ML22081A0292022-03-21021 March 2022 NRR E-mail Capture - Turkey Point Nuclear Generating Unit No. 3 - Request for Additional Information - Icw Alternative ML22068A2352022-03-17017 March 2022 Licensed Operator Positive Fitness-For-Duty Test ML22074A0932022-03-14014 March 2022 RP RFI March 2022 ML21342A2932021-12-21021 December 2021 Supplemental Information Needed for Acceptance of Requested License Amendment Request Concerning Technical Specification Conversion to NUREG-1431, Revision 5 ML21298A0572021-10-25025 October 2021 NRR E-mail Capture - Final: Tpn Request for Additional Information - Round 2 Concerning Relief Request 10 - Extension EPID: L-2021-LLR-0077 ML21291A1272021-10-14014 October 2021 NRR E-mail Capture - Request for Additional Information - Fifth Ten-Year Inservice Inspection Interval Relief Request No.10 - Extension (L-2021-LLR-0077) ML21270A1652021-09-27027 September 2021 NRR E-mail Capture - Turkey Point Request for Additional Information Concerning Full Spectrum LOCA Methodology - EPID L-2021-LLA-0070 ML21252A2142021-09-0101 September 2021 NRR E-mail Capture - Final: Turkey Point Units 3 and 4 - Request for Additional Information Concerning Relief Requests 8 and 9 ML21238A3282021-08-26026 August 2021 RP RFI October 2020 ML20315A0182020-11-10010 November 2020 Notification of Inspection and Request for Information for NRC Problem Identification and Resolution Inspection ML20149K6262020-05-27027 May 2020 NRR E-mail Capture - Turkey Point Unit 4 - Request for Additional Information Concerning 2019 Steam Generator Tube Inspections ML20122A1172020-05-0101 May 2020 NRR E-mail Capture - Final: Turkey Point Units 3 and 4 Request for Additional Information Concerning Emergency Action Level Scheme Change (EPID L-2019-LLA-0271) (FPL: L-2019-203) ML20104B2232020-04-0909 April 2020 NRR E-mail Capture - Action: Turkey Point Unit 3 - Request for Additional Information Concerning Deferral of Steam Generator Inservice Inspections ML20084G5622020-03-20020 March 2020 NRR E-mail Capture - Turkey Point Containment Radiation Monitors Request for Additional Information ML20028C7372019-12-0202 December 2019 Notification of Inspection and Request for Information ML19184A1002019-07-0303 July 2019 NRR E-mail Capture - Turkey Point Nuclear Generating Unit Nos. 3 and 4, Request for Additional Information Regarding License Amendment Request 266 ML19101A3312019-04-11011 April 2019 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 11 (EPID No. L-2018-RNW-0002) - Enclosure ML19087A2112019-03-28028 March 2019 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 10 (EPID No. L-2018-RNW-0002) - Enclosure ML19073A0042019-03-14014 March 2019 Safety RAIs - Set 10 - Draft ML19053A6122019-02-22022 February 2019 Response Date Extension for RAIs Set 8, Revision 1, for the Safety Review of the Turkey Point Subsequent License Renewal Application ML19037A3982019-02-0606 February 2019 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 9 (EPID No. L-2018-RNW-0002) - Enclosure ML19032A3972019-02-0101 February 2019 SLRA Request for Additional Information RAIs 3.5.2.2.2.6 Revision 1 Set 8 Final ML19016A2332019-01-16016 January 2019 NRR E-mail Capture - Request for Additional Information - Turkey Point LAR 265 PRA - NFPA RCP Seals - EPID L-2018-LLA-0280 ML18341A0042019-01-15015 January 2019 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 8 (EPID No. L-2018-RNW-0002) - E-Mail ML18341A0052019-01-15015 January 2019 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 8 (EPID No. L-2018-RNW-0002) - Enclosure ML18348A5852018-12-13013 December 2018 Emergency Preparedness Inspection and Request for Information ML18318A4332018-11-19019 November 2018 Supplemental Information Needed for Acceptance of License Amendment Request to Revise NFPA 805 License Condition for Reactor Coolant Pump Seals ML18292A7462018-10-31031 October 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application; Set 7 (EPID No. L-2018-RNW-0002) - Enclosure ML18269A2282018-10-0404 October 2018 Request for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 6 (EPID No. L-2018-RNW-0002) - Enclosure ML18269A2102018-10-0101 October 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 4 (EPID L-2018-RNW-0002) - Enclosure ML18243A0072018-09-17017 September 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 3 (EPID No. L-2018-RNW-0002) - Email ML18243A0062018-09-17017 September 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application; Set 3 (EPID No. L-2018-RNW-0002) - Enclosure 1 ML18259A0002018-09-17017 September 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application; Set 3 (EPID No. L-2018-RNW-0002) - Enclosure 2 ML18248A1592018-09-15015 September 2018 Requests for Additional Information for the Turkey Point Subsequent License Renewal Application - Environmental Set 3 (EPID No. L-2018-LNE-0001) - Email ML18248A1602018-09-15015 September 2018 Requests for Additional Information for the Turkey Point Subsequent License Renewal Application - Environmental Set 3 (EPID No. L-2018-LNE-0001) - Enclosure ML18232A5132018-08-20020 August 2018 SLRA Safety RAIs - Set 2 - RAIs ML18232A5142018-08-20020 August 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 2 ML18232A5462018-08-20020 August 2018 Safety RAIs - Set 2 - Draft ML18218A2002018-08-0606 August 2018 Requests for Additional Information for the Safety Review of the Turkey Point Subsequent License Renewal Application - Set 1 (EPID No. L-2018-RNW-0002) - Enclosure 2024-01-05
[Table view] |
Text
UNITED STATES NUCLEAR REGULATORY COMMISSION REGION II 245 PEACHTREE CENTER AVENUE NE, SUITE 1200 ATLANTA, GEORGIA 30303-1257 July 5, 2016 Mano Nazar President and Chief Nuclear Officer Nuclear Division NextEra Energy P. O. Box 14000 Juno Beach, FL 33408-0420
SUBJECT:
TURKEY POINT NUCLEAR PLANT - NOTIFICATION OF INSPECTION AND REQUEST FOR INFORMATION
Dear Mr. Nazar:
The NRC will perform the baseline heat sink (HS) inspection at the Turkey Point Nuclear Plant from November 28 - December 2, 2016. Experience has shown that this inspection is resource intensive both for the NRC inspectors and your staff. In order to minimize the impact to your onsite resources and to ensure a productive inspection, we have enclosed a request for documents needed for this inspection. These documents have been divided into two groups.
Section A of the enclosure identifies information to be provided prior to the inspection to ensure that the inspectors are adequately prepared. Section B of the enclosure identifies the information the inspectors will need upon arrival at the site. It is important that all of these documents are up-to-date and complete in order to minimize the number of additional documents requested during the preparation and/or the onsite portions of the inspection.
We have discussed the schedule for these inspection activities with your staff and understand that our regulatory contact for this inspection will be Paul Czaya of your organization. Our inspection dates are subject to change based on your updated schedule of activities. If there are any questions about this inspection or the material requested, please contact the lead inspector, Abhijit Sengupta at 404-997-4430, or Abhijit.Sengupta@nrc.gov.
In accordance with Title 10 of the Code of Federal Regulations 2.390, Public Inspections, Exemptions, Requests for Withholding, of the NRC's "Agency Rules of Practice and Procedure," a copy of this letter and its enclosure will be available electronically for public inspection in the NRC Public Document Room or from the Publicly Available Records (PARS)
M. Nazar 2 component of the NRC's Agencywide Document Access and Management System (ADAMS).
ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA/
Shakur A. Walker, Chief Engineering Branch 3 Division of Reactor Safety Docket No. 50-250, 50-251 License No. DPR-31, DPR -41
Enclosure:
Heat Sink Performance Document Request cc: Distribution via Listserv
M. Nazar 2 component of the NRC's Agencywide Document Access and Management System (ADAMS).
ADAMS is accessible from the NRC Web site at http://www.nrc.gov/reading-rm/adams.html (the Public Electronic Reading Room).
Sincerely,
/RA/
Shakur A. Walker, Chief Engineering Branch 3 Division of Reactor Safety Docket No. 50-250, 50-251 License No. DPR-31, DPR -41
Enclosure:
Heat Sink Performance Document Request cc: Distribution via Listserv PUBLICLY AVAILABLE NON-PUBLICLY AVAILABLE SENSITIVE NON-SENSITIVE ADAMS: Yes ACCESSION NUMBER:_______________ SUNSI REVIEW COMPLETE FORM 665 ATTACHED OFFICE RII:DRS RII:DRS SIGNATURE AXS2 SAW4 NAME A.Sengupta SWALKER DATE 7/5/2016 7/5/2016 7/ /2016 7/ /2016 7/ /2016 7/ /2016 7/ /2016 E-MAIL COPY? YES NO YES NO YES NO YES NO YES NO YES NO YES NO OFFICIAL RECORD COPY DOCUMENT NAME: S:\DRS\ENG BRANCH 3\INSPECTIONS\WORKING DOCUMENTS\RFIS\HEAT SINK REQUEST FOR INFORMATION LETTERS\2016\TURKEY POINT HEAT SINK RFI 2016004 -
AS.DOCX
HEAT SINK PERFORMANCE DOCUMENT REQUEST Site: Turkey Point Nuclear Plant Docket Nos.: 50-250, 50-251 Inspection Dates: November 28 - December 2, 2016 Entrance Meeting: November 28, 2016 Inspection Procedures: IP 71111.07, Heat Sink Performance, dated 07/06/2010 Inspectors: Abhijit Sengupta, Reactor Inspector (Lead Inspector)
A. Information Requested for the In-Office Preparation Week Please provide the information requested in this section to the NRC Region II Office in care of the lead inspector by October 28, 2016, in order to facilitate the selection of specific items that will be reviewed during the onsite inspection week. The information can be provided in hard copy or electronic format; however, electronic format is preferred, either by digital data storage device (e.g. compact disk), or web-based document management system. If you have any questions regarding this information request, please call the lead inspector as soon as possible.
A.1 Heat Exchangers and Service Water Equipment a) List of heat exchangers (HXs) or equipment cooled by service water (SW) directly or indirectly
- Include the risk ranking from the site specific risk assessment for each listed HX
- Detail whether any cleaning or inspection activities are planned during the proposed onsite inspection period for any of the listed HXs
- For HXs directly cooled by SW, provide the testing, inspection, maintenance, and monitoring of biotic fouling and macrofouling program documents b) Detail the HX performance inspection methods for HXs that are inspected/cleaned c) Response to Generic Letter 89-13 including any regulatory commitments made d) Design Basis documents associated with the SW system e) Design Basis documents associated with the Ultimate Heat Sink (UHS) f) SW system flow diagrams g) Recent Health Reports associated with the SW System and systems that are cooled by SW Enclosure
2 h) List of SW system related corrective action documents (with a brief description) which have received a Root Cause Analysis or an elevated severity level in the last three years i) Recent Operating Experience Events (2013-2016) j) List of applicable Codes and Industry Guidelines k) List of findings in the heat sink/heat exchanger performance area for the last 3 years l) List of redundant or infrequently used HXs m) Chemistry Program for safety-related HXs.
n) Detail whether the UHS is above ground encapsulated by embankments, weirs or excavated side slopes; underwater weir or excavation; or forced draft cooling tower or spray pond o) Provide a list of buried or inaccessible piping and the piping test program, inspection or monitoring program p) List of safety-related and non-safety related valve interfaces B. Information to be provided on-site to the inspector at the entrance meeting (November 28, 2016):
B.1 Heat Exchangers and Service Water Equipment The inspector will select two to four heat exchangers and/or heat sink samples as required by the inspection procedure during the in-office preparation. The following items will be requested when the selections are made:
a) Updated list of System Engineers b) List of any thru-wall leaks including completed or planned corrective actions and structural evaluations c) Provide a copy of the corrective actions and supporting documentation d) For the HXs that have Visual and/or Eddy Current Testing performed, provide a copy of the examination records, examiner qualification records, and associated corrective action documents e) Heat transfer calculations f) Evaluations for the potential of water hammer g) Documentation for controls and operational limits for excessive flow induced vibrations h) Periodic flow test results at/or near maximum design flow
3 i) For an UHS that is encapsulated by embankments, weirs of excavated side slopes provide: (1) third party dam inspection results, and (2) documentation showing that there is sufficient reservoir capacity j) For an UHS that is an underwater weir or excavation provide documentation showing:
- Periodic monitoring and trending of sediment build-up
- Sufficient reservoir capacity
- Considerations for adjacent non-seismic and/or non-safety related structures of possible degradation or blocking of safety-related flow paths due to severe weather or seismic events
- Performance monitoring of heat transfer capabilities
- Performance monitoring of UHS structural integrity
- SW flow balance test results Inspector Contact Information:
Abhijit Sengupta Mailing Address:
Reactor Inspector US NRC Region 2 Engineering Branch 3 Attn: Abhijit Sengupta Division of Reactor Safety Marquis One Tower 404-997-44304 245 Peachtree Center Avenue, Suite 1200 Abhijit.Sengupta@nrc.gov Atlanta, GA 30303Atlanta
,