Letter Sequence Draft RAI |
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MONTHYEARNLS2011085, Relief Request from Certain Inservice Testing Code Requirements2011-08-24024 August 2011
Relief Request from Certain Inservice Testing Code Requirements
Project stage: Request
ML1127304842011-09-30030 September 2011
Acceptance Review Email, Relief Request Nos. RV-07- Pressure Isolation Valve Leaking Testing and RV-01, Revision 1 - HPCI Solenoid Operated Drain Valve Testing - Fourth 10-Year IST Program Interval
Project stage: Acceptance Review
ML1201304542012-01-13013 January 2012
Draft Request for Additional Information, Relief Request Nos. RV-07 and RV-01, Revision 1, Fourth 10-Year Inservice Testing Program Interval
Project stage: Draft RAI
ML1201304512012-01-13013 January 2012
Email, Draft Request for Additional Information, Relief Request Nos. RV-07 and RV-01, Revision 1, Fourth 10-Year Inservice Testing Program Interval
Project stage: Draft RAI
ML1202701552012-02-13013 February 2012
Request for Additional Information, Relief Request No. RV-01, Revision 1, HPCI Solenoid Operated Drain Valve Testing, Fourth 10-Year Inservice Testing Program Interval
Project stage: RAI
NLS2012016, Response to Nuclear Regulatory Commission Request for Additional Information Request for Relief for the Fourth 10-Year Pump and Valve Inservice Testing Program2012-03-12012 March 2012
Response to Nuclear Regulatory Commission Request for Additional Information Request for Relief for the Fourth 10-Year Pump and Valve Inservice Testing Program
Project stage: Request
ML1213905112012-05-18018 May 2012
Draft Request for Additional Information, Second Round, Relief Request Nos. RV-07 and RV-01, Revision 1, Fourth 10-Year Inservice Testing Program Interval
Project stage: Draft RAI
ML1213905092012-05-18018 May 2012
Email, Draft Request for Additional Information, Second Round, Relief Request Nos. RV-07 and RV-01, Revision 1, Fourth 10-Year Inservice Testing Program Interval
Project stage: Draft RAI
ML12157A5412012-06-11011 June 2012
Second Request for Additional Information Request for Relief for the Fourth 10-Year Pump and Value Inservice Testing Program
Project stage: RAI
NLS2012057, Response to Nuclear Regulatory Commission Request for Additional Information Relief Request RV-01 Revision 12012-06-22022 June 2012
Response to Nuclear Regulatory Commission Request for Additional Information Relief Request RV-01 Revision 1
Project stage: Request
NLS2012082, Response to Nuclear Regulatory Commission Third Request for Additional Information Relief Requests RV-07 Revision 0 and RV-01 Revision 12012-08-14014 August 2012
Response to Nuclear Regulatory Commission Third Request for Additional Information Relief Requests RV-07 Revision 0 and RV-01 Revision 1
Project stage: Request
ML12233A1762012-08-28028 August 2012
Relief Request Nos. RV-07, Revision 0, and RV-01, Revision for Fourth 10-Day Inservice Inspection Interval Regarding Weld Overlay Repair
Project stage: Other
2012-03-12
[Table View] |
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Category:Request for Additional Information (RAI)
MONTHYEARML24094A2462024-04-0303 April 2024
NRR E-mail Capture - Cooper Nuclear Station - RAI Emergency LAR Turbine Stop Valve Limit Switch TS 3.3.1.1
ML24032A2382024-02-0101 February 2024
NRR E-mail Capture - Cooper Nuclear Station - LAR Dfo Tank Inspection RAI Issuance
ML24010A1172024-01-10010 January 2024
NRR E-mail Capture - Cooper Nuclear Station - LAR Dfo Tank Inspection RAI Issuance
ML24010A0902024-01-0404 January 2024
RAI - 10120-R1 - Final Dfo Tank Inspections LAR
ML23352A2472023-12-18018 December 2023
NRR E-mail Capture - Cooper Nuclear Station - Relief Request RC3-02 Drywell Head Inspection RAI Issuance
ML23257A2192023-09-14014 September 2023
NRR E-mail Capture - Cooper - Final RAI LAR to Adopt TSTF-551, Revision 3
ML22276A1562022-10-0505 October 2022
Notification of Commercial Grade Dedication Inspection 05000298/2023011 and Request for Information
ML22208A0642022-07-26026 July 2022
Notification of Inspection and Request for Information for NRC Inspection Report 05000298/2022004
ML22179A3152022-06-28028 June 2022
Notification of Post-Approval Site Inspection for License Renewal (Phase 4) (NRC Inspection Report 05000298/2022011) and Request for Information
ML22010A2632022-01-10010 January 2022
NRR E-mail Capture - Cooper - Final RAI Relief Request RR5-01 Revision 1
ML21321A3742021-11-10010 November 2021
NRR E-mail Capture - Cooper - Final RAI Alternative Request RI5-02 Revision 3
ML21258A2632021-09-15015 September 2021
NRR E-mail Capture - Cooper - Final RAI Alternative Request RS-01
ML21109A2222021-04-15015 April 2021
Email with RFI Document for CNS PIR 2021012
ML21026A3112021-01-27027 January 2021
Notification of NRC Design Bases Assurance Inspection (Team) (NRC Inspection Report 05000298/2021010) and Initial Request for Information
ML20315A3922020-11-10010 November 2020
Email 11-10-2020 - Cooper EP Prog Insp RFI
ML20203M3692020-07-21021 July 2020
NRR E-mail Capture - Cooper - Final RAI License Amendment Request for Approval of EAL Scheme Change (EPID L-LLA-2020-0028)
ML18306A5582018-10-30030 October 2018
Notification of Cyber Security Inspection(Nrc Inspection Report 05000298/2019410) and Request for Information
ML18060A0272018-02-28028 February 2018
Enclosurequest for Additional Information (Letter to J. Shaw Request for Additional Information Regarding Nebraska Public Power District'S Decommissioning Funding Plan Update for Cooper Nuclear Station ISFSI)
ML18037B0002018-02-0606 February 2018
NRR E-mail Capture - Cooper Nuclear Station - Final RAI Relief Requests RR-02 and RR-03 (EPIDs L-2017-LRR-065 and -066)
ML18025C0042018-01-25025 January 2018
Notification of NRC Design Bases Assurance Inspection (Teams) (05000298/2018011) and Initial Request for Information
ML18024A3752018-01-24024 January 2018
NRR E-mail Capture - Cooper Nuclear Station - Final RAI LAR to Adopt TSTF-542 (CAC MG0138; EPID L-2017-LLA-0290)
IR 05000298/20170032017-11-13013 November 2017
NRC Integrated Inspection Report 05000298/2017003 and Independent Spent Fuel Storage Installation Inspection Report 07200066/2017001
ML17177A2432017-06-26026 June 2017
Notification of NRC Design Bases Assurance Inspection (Programs) (05000298/2017007) and Initial Request for Information
ML17024A3292016-12-15015 December 2016
NRR E-mail Capture - Rec 2.1 Seismic: Cooper'S SFP Evaluation
ML16335A0152016-11-29029 November 2016
NRR E-mail Capture - Cooper Nuclear Station - Formal Request for Additional Information Concerning License Amendment Request to Adopt TSTF-425 Revision 3
ML16112A2732016-04-21021 April 2016
Notification of NRC Triennial Fire Protection Baseline Inspection (05000298/2016008) and Request for Information
ML15107A2542015-05-0404 May 2015
Request for Additional Information Associated with Near-Term Task Force Recommendation 2.1, Seismic Hazard and Screening Report
ML15051A4872015-02-20020 February 2015
Notification of NRC Component Design Bases Inspection 05000298/2015007 and Initial Request for Information
ML13323A1052013-12-0404 December 2013
Interim Staff Evaluation and Request for Additional Information, Overall Integrated Plan in Response to 3/12/12 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order EA-12-051)
ML13304B4182013-11-0101 November 2013
Request for Additional Information Associated with Near-Term Task Force Recommendation 2.3, Seismic Walkdowns
ML13256A0822013-09-12012 September 2013
Request for Additional Information Email, Overall Integrated Plan in Response to 3/12/12 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order EA-12-051)
ML13246A3482013-08-29029 August 2013
Draft Request for Additional Information Email, Overall Integrated Plan in Response to 3/12/12 Commission Order Modifying Licenses with Regard to Reliable Spent Fuel Pool Instrumentation (Order EA-12-051)
NLS2013082, Letter Requesting Information from the United States Army Corps of Engineers to Provide Response to March 12, 2012 Letter Regarding Enclosure 2, Recommendation 2.1, Flooding2013-08-22022 August 2013
Letter Requesting Information from the United States Army Corps of Engineers to Provide Response to March 12, 2012 Letter Regarding Enclosure 2, Recommendation 2.1, Flooding
ML13155A0112013-06-0303 June 2013
Request for Additional Information Email, 2013 Decommissioning Funding Status Report
ML13133A0802013-05-24024 May 2013
(Redacted) - Request for Additional Information, Review of License Renewal Commitment NLS2009100-1 - Core Rim Plate Bolts
ML13144A5202013-05-24024 May 2013
Request for Additional Information Email, Decommissioning Funding Status Report
ML13095A1602013-04-0404 April 2013
Email, Draft Request for Additional Information - Review of License Renewal Commitment NLS2009100-1 - Core Rim Plate Bolts
ML13059A3452013-03-0808 March 2013
Request for Additional Information, License Amendment Request to Revise the Updated Safety Analysis Report to Reflect Changes to Fuel Handling Accident Dose Calculation
ML13053A3422013-02-22022 February 2013
E-mail, Draft Request for Additional Information, License Amendment Request to Revise the Updated Safety Analysis Report to Reflect Changes to Fuel Handling Accident Dose Calculation
ML12338A2642012-12-0303 December 2012
Email, Round 3, Request for Additional Information, License Amendment Request to Revise Technical Specification 3.4.9, RCS Pressure and Temperature (P/T) Limits, to Revise Limit Curves and SRs
ML12312A2812012-11-14014 November 2012
Request for Additional Information, License Amendment Request to Adopt National Fire Protection Agency (NFPA) 805, Performance-Based Standard for Fire Protection for LWR Electric Generating Plants
ML12283A4002012-10-0909 October 2012
Email, Draft Request for Additional Information, License Amendment Request to Adopt National Fire Protection Agency (NFPA)-805 Performance-Based Standard for Fire Protection for LWR Electric Generating Plants
ML12251A0582012-09-0606 September 2012
Request for Additional Information, License Amendment Request, Round 2, Revise Technical Specifications to Implement a 24-Month Fuel Cycle and Adopt TSTF-493, Revision 4, Option a
ML12235A2522012-09-0505 September 2012
Request for Additional Information License Amendment Request to Revise Technical Specifications - Safety Limit Minimum Critical Power Ratio
ML12205A2162012-08-10010 August 2012
Request for Additional Information, Round 2, License Amendment Request to Revise Technical Specification 3.4.9, RCS Pressure and Temperature (P/T) Limits, to Revise Limit Curves and Surveillance Requirements
ML1217400512012-06-21021 June 2012
List of Questions for Supplement to Complete Acceptance Review, License Amendment Request to Adopt NFPA-805 Performance-Based Standard for Fire Protection for LWR Electric Generating Plants
ML12159A2992012-06-11011 June 2012
Request for Additional Information, Relief Request RI-07 from ASME Code Requirements for Residual Heat Removal Shell Circumferential and Nozzle to Head Welds, Fourth 4th 10-Year Inservice Inspection Interval
ML12157A5412012-06-11011 June 2012
Second Request for Additional Information Request for Relief for the Fourth 10-Year Pump and Value Inservice Testing Program
ML12153A0642012-05-31031 May 2012
Notification of Inspection (NRC Inspection Report 05000298/2012005) and Request for Information
ML1213905092012-05-18018 May 2012
Email, Draft Request for Additional Information, Second Round, Relief Request Nos. RV-07 and RV-01, Revision 1, Fourth 10-Year Inservice Testing Program Interval
2024-04-03
[Table view] |
Text
REQUEST FOR ADDITIONAL INFORMATION RAI RV-01-1:
Please describe how NPPD is meeting the requirements of ISTC-3530, Valve Obturator Movement, ISTC-5151, Solenoid-Operated Valves (SOVs) - Valve Stroke Testing, ISTC-5152, SOVs - Stroke Test Acceptance Criteria,, and ISTC-5153, SOVs - Stroke Test Corrective Action, at CNS. Please state if NPPD also needs relief from these requirements based on this request.
RAI RV-01-2:
For this relief request, NPPD requested relief from ISTC-3510, Exercising Test Frequency.
NPPD states in the August 24, 2011 request that they will exercise each valve to the full closed position on a quarterly basis, which is equivalent to the nominally every 3 month requirement of ISTC-3510. Please describe in greater detail why NPPD requests relief from ISTC-3510 since it appears that NPPD can meet the requirement.
RAI RV-01-3:
Please provide any additional operational history for valves similar to HPCI-SOV-SSV64 and HPCI-SOV-SSV87 at CNS that can demonstrate greater reliability of these valves for time periods longer than the four maintenance cycles stated in this request.
RAI RV-01-4:
Please identify the consequences of HPCI-SOV-SSV64 and HPCI-SOV-SSV87 failure during normal and emergency operations.
RAI RV-01-5:
Please provide an explanation, as to why the HPCI risk information provided in the August 24, 2011 submittal supports the requested relief.
