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Category:E-Mail
MONTHYEARML24024A0182024-01-24024 January 2024 LTR-23-0216-1 - (E-Mail) Turkey Point Nuclear Plant, Units 3 and 4 - 10 CFR 2.206 Petition -Turkey Point and PWR RPV Embrittlement E-Mail Closure Letter to Petitioner, January 23, 2024 ML24023A0622024-01-10010 January 2024 10 CFR 2.206 Petition - LTR-23-0216-1 - Turkey Point and PWR RPV Embrittlement - E-mail Final Determination Status to Petitioner - 1-10-2024 - L-2023-CRS-0005 IR 05000250/20240102024-01-0505 January 2024 Focused Engineering Inspection 05000250/2024010 and 05000251/2024010 ML23347A0772023-12-13013 December 2023 NRR E-mail Capture - Acceptance Review - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - LAR to Transition to 24-Month Fuel Cycles (L-2023-LLA-00161) ML23341A0602023-12-0707 December 2023 NRR E-mail Capture - Acceptance Review - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - Exemption Request for Use of Axiom Fuel Cladding (L-2023-LLE-0036) ML23317A3752023-11-0808 November 2023 NRR E-mail Capture - Acceptance Review - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - LAR to Update SFP Criticality Analysis (L-2023-LLA-0142) ML23307A2382023-11-0303 November 2023 10 CFR 2.206 Petition - LTR-23-0216-1 - Initial Assessment; Turkey Point Subsequent License Renewal with Petitioner 11/3/2023 - L-2023-CRS-0005 ML23333A0092023-10-27027 October 2023 Attachment a - NRC Extension of Comment Period-1 ML23265A2692023-09-15015 September 2023 Turkey Point,_Rp Document Request 2023-004 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 ML23171B0532023-06-20020 June 2023 NRR E-mail Capture - Change in Estimated Review Schedule for Turkey Point Improved Standard Technical Specifications (ITS) LAR (L-2022-LLI-0002) ML23198A0592023-05-22022 May 2023 FPL to Fws, Notification of Doa Crocodile in CCS on 5/22/23 ML23138A0212023-05-17017 May 2023 Telephone Record, Call with Florida Power and Light Regarding Decommissioning Funding Plan Update Dated March 30, 2021 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) ML23109A1862023-04-19019 April 2023 and Turkey Point Acceptance of Requested Licensing Action Proposed Alternative to Asme Section XI Authorizing Implementation of Asme Code Case N-752-1 ML23117A2712023-04-11011 April 2023 NRR E-mail Capture - (External_Sender) Updated Data for Doa Turkey Point American Crocodile at 4/10/2023 ML23067A2812023-03-0808 March 2023 NRR E-mail Capture - (External_Sender) Non-causal American Croc Doa Turkey Point ML23038A1892023-02-0303 February 2023 RP RFI April 2023 ML23006A0262023-01-0505 January 2023 NRR E-mail Capture - Audit Plan - Turkey Point Fire Protection Changes to Support RCP Seal Replacement LAR ML22311A4752022-11-0707 November 2022 NRR E-mail Capture - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - Request for Additional Information - ITS ML22293B6562022-10-18018 October 2022 Request for 45 Day Extension of Comment Period of Turkey Point Subsequent License Renewal Scoping Process, Docket Id NRC-2022-0172 by Natural Resources Defense Council, Miami Waterkeeper and Counsel for Friends of the Earth ML22265A1522022-09-21021 September 2022 NRR E-mail Capture - Acceptance Review - Turkey Point Nuclear Generating Unit Nos. 3 and 4 - LAR to Revise Fire Protection Program (L-2022-LLA-0128) ML22258A1862022-09-15015 September 2022 NRR E-mail Capture - Turkey Point Unit Nos. 3 and 4 - Supplemental Information Needed for Acceptance of Requested Licensing Action License Amendment Requests to Replace Instrumentation with Digital Systems ML22181A0562022-06-30030 June 2022 NRR E-mail Capture - Request for Additional Information - Turkey Point U3 Sgtir (L-2022-LRO-0070) ML22178A1032022-06-25025 June 2022 NRR E-mail Capture - (External_Sender) Turkey Point Doa American Crocodile 6/25/22 ML22147A0672022-05-19019 May 2022 NRR E-mail Capture - (External_Sender) Turkey Point Doa Crocodile 05/19/2022 ML22095A0162022-04-0505 April 2022 NRR E-mail Capture - Verbal Authorization of Turkey Point Nuclear Plant Unit 3 - Icw Relief Request No. 10-II ML22081A0292022-03-21021 March 2022 NRR E-mail Capture - Turkey Point Nuclear Generating Unit No. 3 - Request for Additional Information - Icw Alternative ML22018A0272022-01-18018 January 2022 2022 All RFI Responses - Exercise and Program Inspections - Revl ML21302A0052021-12-23023 December 2021 Email to Nextera/Fpl Re Discussion of Availability of Human Factor Validation Information to Support the Planned Turkey Point Digital I&C License Amendment Request ML21307A2882021-11-18018 November 2021 NRC to Fws, Request to Reinitiate Endangered Species Act Section 7 Consultation for Continued Operation of Turkey Point 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 ML21266A2602021-09-22022 September 2021 NRR E-mail Capture - (External_Sender) Partial Sea Turtle Carcass at Turkey Point 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 ML21207A1212021-06-30030 June 2021 Fws to NRC, Biological Opinion Notifications to Fws Law Enforcement ML21158A2332021-06-0707 June 2021 NRR E-mail Capture - Acceptance Review: Turkey Point Units 3 and 4 Fifth Ten-Year ISI Extension of ISI RPV Welds from 10 to 20 Years (L-2021-LLR-0038) ML21154A0872021-06-0202 June 2021 NRR E-mail Capture - 06/02/2021 Print a Logbook Entry: Turkey Point Endangered Species Report Regarding Injured American Crocodiles ML21154A0862021-05-25025 May 2021 NRR E-mail Capture - Acceptance Review: Turkey Point - Update Listing of Approved LOCA Methodologies to Adopt Full Spectrum LOCA Methodology ML21140A0672021-05-13013 May 2021 NRR E-mail Capture - (External_Sender) Regarding Doa American Crocodile Report 5-13-21 ML21131A1362021-05-0404 May 2021 NRR E-mail Capture - (External_Sender) 5/4/2021 Report Regarding Doa American Crocodile ML21097A1832021-03-30030 March 2021 NRR E-mail Capture - Endangered Species Death Report from Turkey Point Regarding Incident on 03/30/2021 ML21084A1312021-03-18018 March 2021 NRR E-mail Capture - (External_Sender) Deceased American Crocodile Found Outside FPL Property Line ML21056A0002021-02-24024 February 2021 NRR E-mail Capture - Endangered Species - 2/24/2021 Logbook Entry Regarding an American Crocodile ML21029A0172021-01-25025 January 2021 NRR E-mail Capture - 1/25/2021 Logbook Entry Regarding an American Crocodile Reported in the Owner Controlled Area ML21025A4152021-01-25025 January 2021 NRR E-mail Capture - 10 CFR 2.206 Petition Dated January 10, 2021 - Open Phase Condition Implementation ML20346A1022020-12-0808 December 2020 NRR E-mail Capture - Response: September 17, 2020 Submittal to the Nuclear Regulatory Commission ML20218A5502020-08-0505 August 2020 Florida Power & Light Letter L-2020-127: FPL QAPD for 10 CFR 52 Licenses FPL-2 Revision Summary 2024-01-05
[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
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From: Mahoney, Michael Sent: Thursday, June 30, 2022 7:46 AM To: Mack, Jarrett
Subject:
Request for Additional Information - Turkey Point U3 SGTIR (L-2022-LRO-0070)
- Jarrett, By letter dated May 6, 2022 (ML22126A104), Florida Power & Light Company submitted information summarizing the results of the fall 2021 steam generator (SG) inspections performed at Turkey Point Nuclear Generating Unit 3. These inspections were performed during refueling outage 32 (TP3-32). Technical Specification (TS) Section 6.9.1.8 requires that a report be submitted within 180 days after the initial entry into hot shutdown (MODE 4) following completion of an inspection of the SGs performed in accordance with TS Section 6.8.4.j, which requires that a SG Program be established and implemented to ensure SG tube integrity is maintained.
In order to complete its review, the U.S. Nuclear Regulatory Commission staff requests additional information. Please provide your response to the following requests for additional information (RAIs) within 45 days of the date of this correspondence.
RAI-1
Tubes Row 33, Column 43 (R33C43) and R34C31 in SG-C were plugged due to unusually high anti-vibration bar (AVB) wear growth during TP3-32. The wear indications at AVB 2 (AV2) and AV3 in tube R33C43 appear to have grown in depth by 5 percent through-wall (TW) and 7 percent TW, respectively, since TP3-27 (spring 2014, ML14302A079). In addition, the wear indications at AV2 and AV3 in Tube R34C31 appear to have both grown in depth by 3 percent TW since TP3-27. Therefore, it is unclear to the staff on how AVB wear growth is classified as unusually high.
Tube R35C49 in SG-C was plugged due to AVB wear greater than the 40 percent TW plugging criterion in the TS during TP3-32. The wear indications at AV3 and AV4 in this tube appear to have grown in depth by 24 percent TW and 19 percent TW, respectively, since TP3-27.
Please provide the following:
- a. The parameters used for classifying AVB wear growth as unusually high. In addition, include the AVB growth rates (i.e., the means and standard deviations of the AVB growth rates) in the three SGs.
- b. Any insights on what may have contributed to the AVB wear growth, such as deposit loading or thermal hydraulic behavior, in Tube R35C49.
- c. A comparison of the observed AVB wear growth rates for Tubes R33C43, R34C31, and R35C49 with the 95th percentile AVB wear growth rate assumed in the Cycles 30 and 31 operational assessments; and whether adjustments were required to the projected AVB wear growth rates for the upcoming operating period.
RAI-2
Tube R18C87 in SG-B was preventively plugged due to a volumetric (VOL) indication in the freespan. This VOL indication was reported to be 23 percent TW, which fell below the condition
monitoring limit curve, and met the acceptance criteria for burst and leakage integrity. The fall 2021 report states that eddy current analysis code VOL is used to report freespan wear in TP3-32. No indication was reported in Tube R18C87 during TP3-29 (spring 2017, ML17325A998), and the fall 2021 report states that the newly identified foreign object (small-grade wire) was removed from SG-B.
Please provide any insights on what may have contributed to the VOL indication in the freespan of Tube R18C87.
Once this email is added to ADAMS, I will provide the accession number for your reference.
If you have any questions, please contact me.
Thanks Mike Mahoney Project Manager, LPL2-2 Division of Operating Reactor Licensing Office of Nuclear Reactor Regulation Desk: (301)-415-3867 Mobile: (301)-250-0450 Email: Michael.Mahoney@nrc.gov
Hearing Identifier: NRR_DRMA Email Number: 1692 Mail Envelope Properties (BLAPR09MB6017AB4974865F8BD06DF110E5BA9)
Subject:
Request for Additional Information - Turkey Point U3 SGTIR (L-2022-LRO-0070)
Sent Date: 6/30/2022 7:46:24 AM Received Date: 6/30/2022 7:46:30 AM From: Mahoney, Michael Created By: Michael.Mahoney@nrc.gov Recipients:
"Mack, Jarrett" <Jarrett.Mack@fpl.com>
Tracking Status: None Post Office: BLAPR09MB6017.namprd09.prod.outlook.com Files Size Date & Time MESSAGE 3573 6/30/2022 7:46:30 AM Options Priority: Normal Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date: