Letter Sequence RAI |
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MONTHYEARRBG-46916, Requests for Relief from ASME Section XI Volumetric and Visual - Examination Requirements - Second 10-Year Interval2009-05-29029 May 2009 Requests for Relief from ASME Section XI Volumetric and Visual - Examination Requirements - Second 10-Year Interval Project stage: Request ML0917510622009-06-24024 June 2009 Acceptance Review Email, Relief Request Nos. RBS-ISI-007, -008, -009, -010,and -011, Volumetric and Visual Exams, for Second 10-year Inservice Inspection Interval Project stage: Acceptance Review ML0919705492009-07-16016 July 2009 Email Request for Additional Information Regarding Requests for Relief (RR) RBS-ISI-007, RBS-ISI-008, RBS-ISI-009, RBS-ISI-010 and RBS-ISI-011 Project stage: RAI ML0922402932009-08-18018 August 2009 Withdrawal of an Amendment Request Project stage: Withdrawal RBG-46968, Supplement to Requests for Relief from ASME Section XI Volumetric and Visual Examination Requirements - Second 10-Year Interval2009-10-30030 October 2009 Supplement to Requests for Relief from ASME Section XI Volumetric and Visual Examination Requirements - Second 10-Year Interval Project stage: Request ML1001103802010-01-11011 January 2010 Email Request for Additional Information, Round 2, Requests for Relief (RR) RBS-ISI-007, RBS-ISI-008, RBS-ISI-009, RBS-ISI-010, and RBS-ISI-011 Project stage: RAI RBG-47005, Supplement to Requests for Relief from ASME Section XI Volumetric and Visual Examination Requirements - Second 10-Year Interval2010-02-18018 February 2010 Supplement to Requests for Relief from ASME Section XI Volumetric and Visual Examination Requirements - Second 10-Year Interval Project stage: Request ML1011603792010-04-27027 April 2010 Summary of Closed Meeting with Nine Mile Point Nuclear Station, LLC to Discuss Proposed Extended Power Uprate (EPU) Steam Dryer Review and Analyses for Nine Mile Point, Unit No. 2 Project stage: Meeting ML1010601582010-05-0303 May 2010 Second 10-Year Interval Inservice Inspection Program Plan Requests for Relief RBS-ISI-007, RBS-ISI-008, RBS-ISI-009, RBS-ISI-010, and RBS-ISI-011 Project stage: Other ML1028600022010-10-19019 October 2010 Summary of Closed Meeting with Nine Mile Point Nuclear Station, LLC, to Discuss Proposed Extended Power Uprate (EPU) Steam Dryer Review and Analyses for Nine Mile Point, Unit No. 2 Project stage: Meeting 2009-08-18
[Table View] |
River Bend Station - Email Request for Additional Information, Round 2, Requests for Relief (RR) RBS-ISI-007, RBS-ISI-008, RBS-ISI-009, RBS-ISI-010, and RBS-ISI-011 (TAC ME1466, ME1469, ME1470, ME1471, and ME1472)ML100110380 |
Person / Time |
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Site: |
River Bend ![Entergy icon.png](/w/images/7/79/Entergy_icon.png) |
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Issue date: |
01/11/2010 |
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From: |
Wang A B Plant Licensing Branch IV |
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To: |
Burmeister B M, Lorfing D N Entergy Operations |
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Wang, A B, NRR/DORL/LPLIV, 415-1445 |
References |
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TAC ME1466, TAC ME1467, TAC ME1470, TAC ME1471, TAC ME1472 |
Download: ML100110380 (3) |
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Category:E-Mail
MONTHYEARML23348A1222023-12-14014 December 2023 NRR E-mail Capture - Grand Gulf, River Bend, and Waterford, Unit 3 - 2nd Round of Official RAIs for RR EN-RR-22-001, Use ASME Code Case N-752, Risk Informed Categorization for Class 2 and 3 Systems ML24031A2772023-11-27027 November 2023 (05000458/2024040) IP 95001 Regarding EA-23-071 Initial Request for Information ML23240A3412023-08-28028 August 2023 NRR E-mail Capture - ANO-2, Grand Gulf, and River Bend - Acceptance Review of LAR Revising TSs to Adopt TSTF-205, Revision of Channel Calibration, Channel Functional Test, and Related Definitions ML23207A0762023-07-14014 July 2023 EN 56557 - Update to Part 21 Report Re Potential Defect with Trane External Auto/Stop Emergency Stop Relay Card Pn: XI2650728-06 ML23159A0052023-06-0505 June 2023 56557-EN 56557 - Paragon - Redlined ML23116A1462023-04-26026 April 2023 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Final RAI for Request to Update ASME Code Relief Request Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020, and RBS-ISI-019) ML23103A4662023-04-0404 April 2023 NRR E-mail Capture - River Bend Station, Unit 1 - Acceptance Review for LAR to Adopt TSTF-505, Rev. 2, Provide Risk-Informed Extended Completion Times - RITSTF Initiative 4b ML23103A4672023-04-0404 April 2023 NRR E-mail Capture - River Bend Station, Unit 1 - Acceptance Review for LAR to Adopt 10 CFR 50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors ML23089A0702023-03-29029 March 2023 TSTF-505 Email Providing Reference for 0.3g HCLPF Value ML23072A3672023-03-0909 March 2023 NRR E-mail Capture - Entergy Fleet - Acceptance Review of Quality Assurance Program Manual Reduction in Commitment ML23009B6912023-01-0909 January 2023 NRR E-mail Capture - Grand Gulf, Unit 1 and River, Unit 1 - Acceptance of Requested Licensing Action Request to Update ASME Code RR SE with NRC-Approved Revision of BWRVIP Guidelines ML22206A0152022-07-21021 July 2022 NRR E-mail Capture - Entergy (Grand Gulf, River Bend, and Waterford-3) - Acceptance Review of the RR EN-RR-22-001, Case N-752, Risk-informed Cat & Treatment for Repair/Replacement Activities in Class 2 & 3 Systems ML22173A0372022-06-21021 June 2022 NRR E-mail Capture - Entergy (Grand Gulf and River Bend) - Acceptance Review of the License Amendment Request to Revise Technical Specifications to Adopt TSTF-580, Provide Exception from Entering Mode 4 with No Operable RHR Shutdown Cooling ML21356A5882021-12-22022 December 2021 NRR E-mail Capture - Acceptance for Review: River Bend Station 1 - IST Program Relief Request for PIV Testing Frequency ML21312A4792021-11-0505 November 2021 Email: NRC Staff Preliminary Questions Regarding X Energy LLC Xe-100 Topical Report: Risk-Informed Performance-Based Licensing Basis Development ML21308A5602021-11-0404 November 2021 NRR E-mail Capture - Arkansas Nuclear One, Units 1 and 2, Grand Gulf, River Bend, and Waterford, Unit 3 - Acceptance Review of LAR to Adopt TSTF-554, Revise Reactor Coolant Leakage Requirements ML21292A0112021-10-18018 October 2021 NRR E-mail Capture - ANO, 1 and 2, Grand Gulf, River Bend, Waterford, 3 - Acceptance Review of LAR to Adopt TSTF-541, Add Exceptions to Surveillance Requirements for Valves and Dampers Locked in the Actuated Position ML21218A0412021-07-19019 July 2021 NRR E-mail Capture - River Bend Unit 1 - Acceptance of License Amendment Request to Add License Condition Concerning Receipt, Possession ML21174A0342021-06-22022 June 2021 NRR E-mail Capture - Entergy Fleet (ANO, Ggulf, Rbend, & Waterford) - Acceptance Review for Relief Request to Use a Provision of a Later Edition of the ASME Code, Section XI for Periodic System Pressure Tests Exemptions ML21109A2142021-04-19019 April 2021 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Rev. Est Hours for Review of Relief Request (RR) - ASME Code RR Safety Eval with NRC-Approved Rev of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019) ML21099A0312021-03-30030 March 2021 Email 3-30-2021 - Request for Information_ RBS EP Exercise Inspection (Week of 5_10_2021) ML21109A2132021-03-23023 March 2021 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Relief Request (RR) Associated with ASME Code RR Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019) ML21068A4092021-03-0909 March 2021 NRR E-mail Capture - Entergy Fleet (GGNS and RBS) -Approval of TSTF-501 LAR, Relocate Sored Fuel Oil and Lube Oil Volume Values to Licensee Control ML21022A1692021-01-22022 January 2021 NRR E-mail Capture - Entergy Fleet (ANO, Grand Gulf, River Bend, and Waterford) - Acceptance Review for RR EN-20-RR-003, Proposed Alternative to Use ASME Code Case N-711-2 ML21015A3452021-01-14014 January 2021 NRR E-mail Capture - Grand Gulf and River Bend - Revised Estimated Hours for Relief Request Associated with ASME Code RR SEs with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019) ML20337A1382020-11-23023 November 2020 Acceptance of License Amendment Request to Adopt GL 86-10 Standard License Condition for Fire Protection ML20329A1442020-11-20020 November 2020 Terrapower QAPD Preliminary Questions Email ML20317A2922020-10-15015 October 2020 Entergy Operations, Inc. (River Bend Station, Unit 1) - Acceptance Review of License Amendment Request to Revise Technical Specifications to Adopt TSTF-582, Reactor Pressure Vessel Water Inventory Control (RPV WIC) Enhancements ML20289A3542020-10-14014 October 2020 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of TSTF-563 LAR, Revise Instrument Testing Definitions to Incorporate the Surveillance Frequency Control Program ML20255A1892020-09-0909 September 2020 Email 09Sept2020 - RFI for RBS EP Exercise Inspection ML20260H4422020-09-0808 September 2020 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Official RAIs for RR Associated with Updating ASME Code RR SEs with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019) ML20169A3782020-06-16016 June 2020 Email-20-0196-NRC Riv Response V. Dricks to Tom Gurdziel Inquiry: Extent of Condition Flex Equipment ML20169A6752020-05-20020 May 2020 Email-20-0196, Tom Gurdziel Inquiry to NRC Chairman Resource, Extent of Condition FLEX Equipment, 05/20/2020 ML20093C3072020-04-0101 April 2020 NRR E-mail Capture - (External_Sender) Entergy Fleet - Performance-Based Cyber Security Testing Plan Fee Waiver Response Letter (EPID P-2020-PRF-0000; CAC No. 001648) ML20086J6572020-03-26026 March 2020 NRR E-mail Capture - River Bend Station, Unit 1 -Acceptance Review of the LAR Associated with Extending the Implementation Date from 5/13/2020 to 9/30/2020 for Emergency Action Level Scheme ML20079D9302020-03-19019 March 2020 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of LAR Associated with Adopting TSTF-501, Relocate Stored Fuel Oil and Lube Oil Volumes to Licensee Control ML20057G1752020-02-24024 February 2020 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of LAR Associated with TSTF-566, Revise Actions for Inoperable RHR-Shutdown Cooling Subsystems ML20057G1592020-02-24024 February 2020 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Acceptance Review of LAR Associated with TSTF-439, Eliminate Second Completion Times Limiting Time from Discovery of Failure to Meet an LCO ML20038A2092020-02-0404 February 2020 05000458 Request for Information IR2020-001 Occupational Radiation Safety ML19352F5222019-12-17017 December 2019 NRR E-mail Capture - Acceptance Review Results for License Amend Request to Revise TS 3.3.5.2 to Adopt TSTF-425, Rev 3, Relocate Surveillance Frequencies to Licensee Control - RITSTF Initiative 5b, for River Bend, ML19102A0722019-04-11011 April 2019 NRR E-mail Capture - River Bend Station, Unit 1 - Final Request for Additional Information Relief Request RBS-ISI-021 ML19095B7622019-04-0303 April 2019 Acceptance Review Results for License Amendment Request to Adopt TSTF-564, Revision 2, Safety Limit MCPR (Minimum Critical Power Ratio), for Grand Gulf Nuclear Station, Unit 1 and River Bend Station, Unit 1 (EPID L-22019-LLA-0051) ML19059A1782019-02-28028 February 2019 Acceptance Review Results for Relief Request No. EN-19-RR-1 to Use ASME Code Case N-831-1 for Entergy Fleet ML19059A0292019-02-27027 February 2019 NRR E-mail Capture - Acceptance Review Results for License Amendment Request to Adopt TSTF-529, Revision 4, Clarify Use and Application Rules, for Entergy Fleet ML19008A3592019-01-0808 January 2019 NRR E-mail Capture - Acceptance Review: RR Volumetric Exams (L-2018-LLR-0388) ML18365A1422018-12-28028 December 2018 NRR E-mail Capture - Acceptance Review Results - Removal of TS Table of Contents (L-2018-LLA-0489) ML18337A0052018-11-30030 November 2018 Acceptance Review Results: River Bend Station License Amendment Request New Spent Fuel Pool Criticality Analysis ML18337A3422018-11-14014 November 2018 Email from EPA Region 6 to David Drucker Nrr/Dmlr/Mrpb Acknowledging Receipt of Link to Generic Environmental Impact Statement for License Renewal of Nuclear Plants, Supplement 58, Regarding River Bend Station, Unit 1 ML18304A4612018-10-31031 October 2018 NRR E-mail Capture - Final RAI River Bend TSFTF-425 (L-2018-LLA-0056) ML18291B1472018-10-18018 October 2018 Revision of the River Bend License Renewal Safety Evaluation Report 2023-08-28
[Table view] Category:Request for Additional Information (RAI)
MONTHYEARML23348A1222023-12-14014 December 2023 NRR E-mail Capture - Grand Gulf, River Bend, and Waterford, Unit 3 - 2nd Round of Official RAIs for RR EN-RR-22-001, Use ASME Code Case N-752, Risk Informed Categorization for Class 2 and 3 Systems ML23311A4322023-11-0909 November 2023 Notification of NRC Supplemental Inspection (95001) and Request for Information ML23195A0692023-07-24024 July 2023 2023 River Bend Station Notification of Biennial Problem Identification and Resolution Inspection and Request for Information ML23116A1462023-04-26026 April 2023 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Final RAI for Request to Update ASME Code Relief Request Safety Evaluations with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020, and RBS-ISI-019) ML23081A4602023-03-22022 March 2023 RFI River Bend CETI 2023012 Drr ML23004A0422023-01-0404 January 2023 License Renewal Phase 1 Request for Information ML22354A0812022-12-20020 December 2022 Inservice Inspection Request for Information ML22235A1082022-08-19019 August 2022 RBS Emergency Preparedness (EP) Exercise Inspection October 2022 RFI ML22180A0612022-06-29029 June 2022 Notification of an NRC Fire Protection Baseline Inspection (NRC Inspection Report 05000458/2022010) and Request for Information ML20350B8112020-12-11011 December 2020 2021 RBS PIR Request for Information ML20337A4452020-12-0202 December 2020 Riverbend Station Inservice Inspection Request for Information ML20255A1892020-09-0909 September 2020 Email 09Sept2020 - RFI for RBS EP Exercise Inspection ML20260H4422020-09-0808 September 2020 NRR E-mail Capture - Entergy Fleet (Grand Gulf and River Bend) - Official RAIs for RR Associated with Updating ASME Code RR SEs with NRC-Approved Revision of BWRVIP Guidelines (GG-ISI-020 and RBS-ISI-019) ML20162A1122020-06-10010 June 2020 Notification of Inspection (NRC Inspection Report 05000458/2020003) and Request for Information ML20126G3922020-05-0101 May 2020 Request for Information, May 01, 2020, River Bend Station Special Inspection, NRC Inspection Report 2020050 ML20038A2092020-02-0404 February 2020 05000458 Request for Information IR2020-001 Occupational Radiation Safety ML19102A0722019-04-11011 April 2019 NRR E-mail Capture - River Bend Station, Unit 1 - Final Request for Additional Information Relief Request RBS-ISI-021 ML18250A3112018-09-0404 September 2018 NRR E-mail Capture - Final RAI - RBS EAL Scheme Change LAR (L-2018-LLA-0130) ML18229A0082018-08-16016 August 2018 NRR E-mail Capture - Final Request for Additional Information for P-T Curves - NON-PROPRIETARY Version ML18250A3102018-08-0101 August 2018 NRR E-mail Capture - Draft RAI - RBS EP EAL Scheme Change LAR (L-2018-LLA-0130) ML18151A0822018-05-30030 May 2018 Summary of a Telephone Conference Call Held on May 21, 2018, Between NRC and Entergy Regarding the Need for Additional Information to Support the River Bend Station License Renewal Application RBG-47861, Response to License Renewal Application NRC Request for Additional Information Sets 14,15 and Operating Experience Review Clarification2018-05-29029 May 2018 Response to License Renewal Application NRC Request for Additional Information Sets 14,15 and Operating Experience Review Clarification ML18149A2882018-05-24024 May 2018 NRR E-mail Capture - River Bend Station Request for Additional Information - Reactor Core Isolation Cooling Piping Modification (L-2018-LLA-0029) ML18141A3172018-05-21021 May 2018 OE Draft RAI 3-0-5 Rogers ML18141A4882018-05-21021 May 2018 Draft Response (RAI 3.6.2.2.2.2-1a) from LRA Review Revised After the May 17, 2018 Call ML18131A2412018-05-11011 May 2018 RBS 012 Item 158a Response (RAI 3.2.2.3.2-1a) Revised - Received on 05/10/2018 ML18124A0092018-05-0303 May 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 15 ML18122A2312018-05-0202 May 2018 Draft Response to NRC Request for Additional Information (RAI) B.1.40-5 Service Water Integrity Generated from Staffs Review on the River Bend Station, Unit 1 License Renewal Application ML18122A1262018-05-0202 May 2018 RAI B.1.17-1 Revised - w- header-footer-watermark ML18121A3022018-05-0101 May 2018 Draft Response to NRC Request for Additional Information (RAI) 4.6-2a Generated from Staff'S Review on the River Bend License Renewal Application ML18121A0292018-04-30030 April 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 14 ML18115A1632018-04-25025 April 2018 Draft Response on RBS LRA RAI B.1.21-2 Flow Accelerated Corrosion ML18113A3322018-04-23023 April 2018 035 RB Buried Pipe 3rd Round RAI - Allik Holston ML18103A0152018-04-12012 April 2018 NRR E-mail Capture - Summary of Public Telephone Conference Call Held on March 27, 2018, Between the U.S. Nuclear Regulatory Commission and Entergy and Final Requests for Additional Information for the Safety Review of the River Bend Statio ML18073A0912018-03-14014 March 2018 NRC and Energy Public Meeting on Fatigue Analysis Related to River Bend License Renewal ML18068A1872018-03-0909 March 2018 Revision of Final Request for Additional Information (RAI 2.3.3.17-2) for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 11 RBG-47834, Response to License Renewal Application NRC Request for Additional Information (RAI) Set 92018-03-0808 March 2018 Response to License Renewal Application NRC Request for Additional Information (RAI) Set 9 ML18065A2132018-03-0606 March 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 12 ML18060A1532018-03-0101 March 2018 NRR E-mail Capture - River Bend Station: Request for Additional Information Concerning New Technical Specification for Control Building Air Conditioning (L-2017-LLA-0291) ML18058A0572018-02-23023 February 2018 Enclosurequest for Additional Information (Letter to J. Giddens Request for Additional Information Regarding Entergy Operations, Inc.'S Decommissioning Funding Plan Update) ML18043A3512018-02-12012 February 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 11 ML18043A0082018-02-0808 February 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 10 ML18038B4702018-02-0707 February 2018 NRR E-mail Capture - Fyi_River Bend Station RAIs Set 9 ML18022A9412018-01-22022 January 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 8 ML18011A0462018-01-10010 January 2018 Notification of Cyber Security Inspection (NRC Inspection Report 05000458/2018406) and Request for Information IR 05000458/20184062018-01-10010 January 2018 River Bend Station - Notification of Cyber Security Inspection (NRC Inspection Report 05000458/2018406) and Request for Information ML18009A9092018-01-0909 January 2018 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 7 ML17361A3962017-12-27027 December 2017 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 6 ML17347B4242017-12-13013 December 2017 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 4 ML17347B4322017-12-13013 December 2017 Final Requests for Additional Information for the Safety Review of the River Bend Station License Renewal Application (CAC No. MF9757) - Set 5 2023-07-24
[Table view] |
Text
From: Wang, Alan Sent: Monday, January 11, 2010 2:07 PM To: BURMEISTER, BARRY M; David Lorfing (DLorfin@entergy.com) Cc: Lent, Susan; Burkhardt, Janet; Nove, Carol
Subject:
Request for Additional Information Regarding Relief Requests RBS ISI-RR-007, 008,009, 010 and 011 (ME1466, 1467, 1470, 1471, and 1472)
Barry and Dave, By letter dated May 29, 2009, (Agencywide Documents Access & Management System (ADAMS) Accession No. ML091560230), Entergy Operations, Inc. (Entergy, the licensee), submitted requests relief from the requirements of the American Society of Mechanical Engineers (ASME), Boiler and Pressure Vessel (B&PV) Code, Section Xl pertaining to volumetric and visual examinations at River Bend Station, Unit 1 (RBS). In several locations, the required coverage cannot be obtained due to interference or geometry.
The NRC staff has determined that the following additional information is needed to complete its review of the subject RR for RBS. This request was discussed with Barry Burmeister of your staff on January 8, 2010, and it was agreed that a response would be provided by February 19, 2010. If circumstances result in the need to revise the requested response date, please contact me at (301) 415-1445 or via e-mail at Alan.Wang@nrc.gov. 1.0 General Information Required on All Requests for Relief
1.1 Based
on the submittal, it is unclear which Edition and Addenda of ASME Code,Section XI, is applicable to the specific components listed in the individual relief requests. For example, in RR RBS-ISI-007, Entergy lists the 1980 Edition through the 1981 Addenda, the 1992 Edition, and the 1995 Edition through the 1996 Addenda as having applicable ISI requirements for the subject components. Entergy states that the 1995 Edition through the 1996 Addenda of ASME Code was mandated for implementation of ASME Code,Section XI, Appendix VIII examinations during the interval, however, this does not clear up the multiple ASME Code applicability issues. Please confirm the ASME Code of record for the second interval inservice inspection program at RBS, how Entergy arrived at this edition/addenda of the ASME Code, and the specific requirements for each of the subject components listed in each request for relief. If the 1992 Edition was the primary ASME Code of record invoked for the second 10-year interval, confirm that no Addenda were included.
1.2 Provide
the start and end dates for the RBS second 10-year inservice inspection interval.
1.3 Provide
the inspection dates for all welds listed in the requests for relief for the RBS second 10-year ISI.
2.0 Request
for Relief RBS-ISI-010, Examination Category B-J, Items B9.11 and B9.31, Pressure Retaining Welds in Piping State the material of construction of the weld and base metal (e.g., wrought stainless steel) for each component listed in Table 2.2.1.
Table 2.2.1 -Examination Category B-J Code Item Weld ID Weld Type B9.11 RCS-900C-FWB06 RCS pump to 20' Pipe B9.11 RCS-900C-FWB15 Sweep-O-Let to 10" Pipe B9.11 RCS-900CFWB16 Sweep-O-Let to 10" Pipe B9.31 RCS-900CX-SW014BC 16" Pipe to Sweep-O-Let B9.31 RCS-900CX-SW014CB 16" Pipe to Sweep-O-Let B9.11 WCS-001A1-XI-FW005 4' Pipe to valve B9.11 WCS-001A3-XI-FW011 4" Pipe to reducer B9.11 WCS-005A-XI-SW002 6" Pipe to tee B9.11 WCS-005A-XI-SW003 6" Tee to branch B9.11 WCS-001A3-XI-SW002 6" Pipe to tee
3.0 Request
for Relief RBS-ISI-011, Examination Category B-K, Item B10.10, Integral Attachments for Vessels, Piping, Pumps, and Valves
Entergy has requested relief from the requirements of Examination Category B-K, Item B10.10, to address limited surface examinations on the reactor pressure vessel (RPV) support skirt weld. However, the 1992 Edition of the ASME Code does not have an Examination Category B-K. The subject RPV support skirt examination requirements are listed in Examination Category B-H.
It appears that Entergy may have invoked ASME Code Case N-509, Alternative Rules for the Selection and Examination of Class 1, 2, and 3 Integrally Welded Attachments,Section XI, Division 1, which lists Examination Category B-K, and states requirements for this, and other integral attachment, welds. ASME Code Case N-509 is conditionally acceptable according to an earlier revision of Regulation Guide 1.147, Inservice Inspection Code Case Acceptability, which may have been in effect at the start of the licensee's second 10-year inspection interval. The NRC staff condition for acceptable use was that a minimum 10% sample of integrally welded attachments for each item in each ASME Code class shall be examined during each interval.
State whether ASME Code Case N-509 was invoked for the second interval at RBS, and confirm that the listed condition for acceptance was applied for all Class 1, 2 and 3 integral attachment welds.
E-mail Properties Mail Envelope Properties (C0A338EE37A11447B136119705BF9A3F5A45E68AB3)
Subject:
Request for Additional Information Regarding Relief Requests RBS ISI-RR-007, 008,009, 010 and 011 (ME1466, 1467, 1470, 1471, and 1472) Sent Date: 1/11/2010 2:07:33 PM Received Date: 1/11/2010 2:07:33 PM From: Wang, Alan
Created By: Alan.Wang@nrc.gov
Recipients:
BBURMEI@entergy.com (BURMEISTER, BARRY M)
Tracking Status: None DLorfin@entergy.com (David Lorfing (DLorfin@entergy.com))
Tracking Status: None Susan.Lent@nrc.gov (Lent, Susan)
Tracking Status: None Janet.Burkhardt@nrc.gov (Burkhardt, Janet)
Tracking Status: None Carol.Nove@nrc.gov (Nove, Carol)
Tracking Status: None
Post Office:
HQCLSTR02.nrc.gov
Files Size Date & Time
MESSAGE 29423 1/11/2010
Options Expiration Date:
Priority: olImportanceNormal ReplyRequested: False Return Notification: False
Sensitivity: olNormal Recipients received: