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| | issue date = 03/17/2006 | | | issue date = 03/17/2006 |
| | title = Y020060048 - Nuclear Regulatory Commission'S Approval of the Bar-Lock Reinforcing Bar Splice | | | title = Y020060048 - Nuclear Regulatory Commission'S Approval of the Bar-Lock Reinforcing Bar Splice |
| | author name = Sheron B W | | | author name = Sheron B |
| | author affiliation = NRC/NRR/ADES | | | author affiliation = NRC/NRR/ADES |
| | addressee name = Smith R G | | | addressee name = Smith R |
| | addressee affiliation = Erico International | | | addressee affiliation = Erico International |
| | docket = 05000327 | | | docket = 05000327 |
Revision as of 22:50, 13 July 2019
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MONTHYEARML0607200942006-02-23023 February 2006 Y020060048 - Nuclear Regulatory Commission'S Approval of the Bar-lock Reinforcing Bar Splice Project stage: Other ML0607401582006-03-17017 March 2006 Y020060048 - Nuclear Regulatory Commission'S Approval of the Bar-Lock Reinforcing Bar Splice Project stage: Other 2006-02-23
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Category:Letter
MONTHYEARML24032A0202024-01-31031 January 2024 NPDES Biocide/Corrosion Treatment Plan Annual Report, Cy 2023 ML23319A2452024-01-29029 January 2024 Issuance of Amendment Nos. 366 and 360; 164 and 71 Regarding the Adoption of TSTF-567, Revision 1, Add Containment Sump TS to Address GSI-191 Issues CNL-24-017, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions2024-01-17017 January 2024 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure and Emergency Preparedness Department Procedure Revisions ML24018A0142024-01-17017 January 2024 Engine Systems, Inc., Report No. 10CFR21-0137, Rev. 1, 56913-EN 56913 ML24011A3182024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), October 2023 ML24011A3172024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), September 2023 ML24011A3202024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), December 2023 ML24011A3162024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), August 2023 ML24011A3192024-01-11011 January 2024 Submittal of Discharge Monitoring Report (Dmr), November 2023 IR 05000327/20234422024-01-11011 January 2024 95001 Supplemental Inspection Report 05000327/2023442 and 05000328/2023442 and Follow-Up Assessment Letter ML24010A2132024-01-10010 January 2024 CFR 21.21 Final Report Regarding Siemens Medium Voltage Circuit Breakers ML24018A0952024-01-0404 January 2024 Engine Systems, Inc., 10CFR21 Reporting of Defects and Non-Compliance Report No. 10CFR21-0137, Rev. 0 ML24004A0332024-01-0303 January 2024 Interim Report of a Deviation or Failure to Comply Crompton Instruments Type 077 Ammeter ML24004A0402024-01-0303 January 2024 Response to NRCs November 8, 2023, Request for Additional Information - Related to Independent Spent Fuel Storage Installation CNL-23-068, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-12-21021 December 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation CNL-23-036, Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08)2023-12-18018 December 2023 Application to Revise Function 5 of Technical Specification Table 3.3.2-1, Engineered Safety Feature Actuation System Instrumentation, for the Sequoyah Nuclear Plant and Watts Bar Nuclear Plant (SQN-TS-23-02 and WBN-TS-23-08) ML23346A1222023-12-12012 December 2023 Annual Non-Radiological Environmental Operating Report - 2023 IR 05000327/20234202023-11-28028 November 2023 Security Baseline Inspection Report 05000327/2023420 and 05000328/2023420 CNL-23-067, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions2023-11-27027 November 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions ML23324A4362023-11-0909 November 2023 Exam Corporate Notification Letter Aka 210-day Letter ML23307A0822023-11-0808 November 2023 Request for Additional Information August 4, 2022, Exemption Request for Deviating from the Conditions of Certificate of Compliance No. 1032, Amendment No. 3, Related to Sequoyah Nuclear Plant Independent Spent Fuel Storage Installation IR 05000327/20230032023-11-0303 November 2023 Integrated Inspection Report 05000327/2023003 and 05000328/2023003 ML23306A1592023-11-0202 November 2023 Enforcement Action EA-22-129 Inspection Readiness Notification ML23292A0792023-10-19019 October 2023 Tennessee Valley Authority - Emergency Plan Implementing Procedure Revision, Includes EPIP-5, Revision 58, General Emergency IR 05000327/20230112023-10-16016 October 2023 Triennial Fire Protection Inspection Report 05000327/2023011 and 05000328/2023011 ML23285A0882023-10-12012 October 2023 Submittal of Sequoyah Nuclear Plant, Units 1 and 2, Submittal of Updated Final Safety Analysis Report Amendment 31 ML23284A4252023-10-11011 October 2023 10 CFR 50.59 and 10 CFR 72.48 Changes, Tests, and Experiments Summary Report; Commitment Summary Report; and Update to the Fire Protection Report ML23283A2792023-10-10010 October 2023 Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Requirements Manual ML23279A0612023-10-0505 October 2023 Paragon Energy Solutions LLC, Part 21 Final Report Re Potential Defect with Eaton Jd and Hjd Series Molded Case Circuit Breakers (Mccbs) ML23277A0462023-10-0404 October 2023 Revisions to the Sequoyah Nuclear Plant Units 1 and 2 Technical Specification Bases ML23275A0272023-09-29029 September 2023 Submittal of Discharge Monitoring Report (DMR) Quality Assurance Study 43 Final Report 2023 ML23271A1662023-09-28028 September 2023 Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2) CNL-23-059, Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-2023-09-20020 September 2023 Supplement to Sequoyah Nuclear Plant, Units 1 and 2, and Watts Bar Nuclear Plant, Units 1 and 2, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 CNL-23-061, Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision2023-09-20020 September 2023 Tennessee Valley Authority - Central Emergency Control Center Emergency Plan Implementing Procedure Revision IR 05000327/20234032023-09-14014 September 2023 Cyber Security Inspection Report 05000327/2023403 and 05000328/2023403 (Cover Letter) ML23257A0062023-09-14014 September 2023 Enforcement Action EA-22-129 Inspection Postponement Request ML23254A2192023-09-11011 September 2023 Emergency Plan Implementing Procedure Revisions ML23254A0652023-09-0707 September 2023 Registration of Spent Fuel Storage Cask Pursuant to 10 CFR 72.212(b)(2) CNL-23-057, Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 642023-09-0505 September 2023 Central Emergency Control Center Emergency Plan Implementing Procedure Revisions. Includes CECC-EPIP-1, Revision 76 and CECC-EPIP-9, Revision 64 IR 05000327/20230052023-08-29029 August 2023 Updated Inspection Plan for Sequoyah Nuclear Plant, Units 1 and 2 - Report 05000327/2023005 and 05000328/2023005 ML23233A0122023-08-17017 August 2023 Unit 1 Cycle 25 Refueling Outage - 90-Day Inservice Inspection Summary Report - Supplement ML23233A0142023-08-15015 August 2023 Discharge Monitoring Report (Dmr), July 2023 ML23215A1212023-08-0303 August 2023 301 Exam Administrative Items (2B) Normal Release ML23215A1572023-08-0303 August 2023 Enforcement Action EA-22-129 Inspection Readiness Notification CNL-23-028, Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06)2023-08-0202 August 2023 Application to Revise Technical Specifications to Adopt TSTF-567-A, Revision 1, Add Containment Sump TS to Address GSI-191 Issues (SQN-TS-23-03 and WBN-TS-23-06) ML23192A4472023-07-31031 July 2023 Staff Assessment of Updated Seismic Hazards at TVA Sites Following the NRC Process for the Ongoing Assessment of Natural Hazards Information 2024-01-04
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March 17, 2006Mr. Robert G. SmithErico International PO Box 1921 Southern Pines, NC 28388
Dear Mr. Smith:
This is in response to your letter, dated February 23, 2006. Your letter was in regards to theNuclear Regulatory Commission's (NRC's) approval (Agencywide Documents Access andManagement System Accession Number ML031140078) of the Bar-lock reinforcing bar splice as requested by the Tennessee Valley Authority (TVA) for the Sequoyah Nuclear Plant, Unit 1 (SQN1). You described your concern regarding the lack of submittal of the Bar-lock splice to American Concrete Institute - American Society of Mechanical Engineers (ACI-ASME)
Committee 359 for approval. I previously described the NRC's review and approval of TVA's request in my letter to you,dated October 27, 2003 (ML032880023), in response to an earlier letter of yours dated September 23, 2003 (ML032880494). My prior letter explained that the NRC's approval of theBar-lock coupler assembly for SQN1 was for that specific application, and was based on the justification submitted by the licensee. The NRC occasionally reviews and approves devices forspecific applications. For SQN1, the staff concluded that the device met ACI-ASME Code requirements for that specific application.In the third paragraph of your recent letter, you asserted that my prior letter of October 27, 2006, stated that we have a shared interest in clarification in this matter. My letter, in fact, stated that "it is evident that we share your same view on the limitations for use of Bar-Lock coupler assemblies, and believe that our letters of March 13 and April 24, 2003, to TVA clearly articulate the NRC position without any ambiguity." I do not believe additionalclarification of this issue is needed. Should you have any further questions or concerns, please feel free to contact Mr. John Ma at(301) 415-2732.Sincerely,Brian Sheron, Associate Director /RA/ for Engineering and Safety Systems Office of Nuclear Reactor RegulationDocket No. 50-327 Mr. Robert G. SmithErico International PO Box 1921 Southern Pines, NC 28388
Dear Mr. Smith:
This is in response to your letter, dated February 23, 2006. Your letter was in regards to theNuclear Regulatory Commission's (NRC's) approval (Agencywide Documents Access andManagement System Accession Number ML031140078) of the Bar-lock reinforcing bar splice as requested by the Tennessee Valley Authority (TVA) for the Sequoyah Nuclear Plant, Unit 1 (SQN1). You described your concern regarding the lack of submittal of the Bar-lock splice to American Concrete Institute - American Society of Mechanical Engineers (ACI-ASME)
Committee 359 for approval. I previously described the NRC's review and approval of TVA's request in my letter to you,dated October 27, 2003 (ML032880023), in response to an earlier letter of yours dated September 23, 2003 (ML032880494). My prior letter explained that the NRC's approval of theBar-lock coupler assembly for SQN1 was for that specific application, and was based on the justification submitted by the licensee. The NRC occasionally reviews and approves devices forspecific applications. For SQN1, the staff concluded that the device met ACI-ASME Code requirements for that specific application.In the third paragraph of your recent letter, you asserted that my prior letter of October 27, 2006, stated that we have a shared interest in clarification in this matter. My letter, in fact, stated that "it is evident that we share your same view on the limitations for use of Bar-Lock coupler assemblies, and believe that our letters of March 13 and April 24, 2003, to TVA clearly articulate the NRC position without any ambiguity." I do not believe additionalclarification of this issue is needed. Should you have any further questions or concerns, please feel free to contact Mr. John Ma at(301) 415-2732.Sincerely,Brian Sheron, Associate Director for Engineering and Safety Systems Office of Nuclear Reactor RegulationDocket No. 50-327DISTRIBUTION
- PUBLICRidsNrrDeRidsNrrAdesMwidmann, RIIOGCMMarshallRidsNrrOdCHaneyACRSDPickettMWeberBClaytonRidsNrrWpcMailY020060048ADAMS Package Accession Number: ML060740040 ADAMS Incoming Accession Number: ML060720094 ADAMS Response Accession Number: ML060740158OFFICEEGCBEGCB/BCNRR/ADES/DE/DNRR/ADESNAMEJMaRKarasMMayfieldBSheronDATE03/13/200603/13/200603/16/200603/17/2006 OFFICIAL RECORD COPY