Letter Sequence Response to RAI |
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MONTHYEARML0423004182004-08-0606 August 2004
Response to NRC Request for Additional Information License Amendment Request 203 to Plant Technical Specifications. Rod Position Indication.
Project stage: Response to RAI
ML0422300682004-09-22022 September 2004
License Amendment No. 176, Revise TS 3.10.f.2 to Add an Allowed Outage Time for the Individual Rod Position Indication (Irpi) System of 24 Hours with More than One Irpi Group Inoperable & Adds the Definition of Immediately to TS Section 1.0
Project stage: Acceptance Review
ML0427202842004-09-22022 September 2004
Technical Specifications, Revise TS 3.10.f.2 to Add an Allowed Outage Time for the Individual Rod Position Indication (Irpi) System of 24 Hours with More than One Irpi Group Inoperable & Adds the Definition of Immediately to TS Section 1.0
Project stage: Other
ML0505302282005-02-10010 February 2005
Response to NRC Request for Additional Information License Amendment Request 203 to the Kewaunee Nuclear Power Plant Technical Specifications, Rod Position Indication.
Project stage: Response to RAI
ML0505407072005-03-24024 March 2005
License Amendment, Revised Technical Specification Rod Position Indication
Project stage: Other
ML0630402612006-11-0303 November 2006
Correction of Amendment, Rod Position Indication
Project stage: Other
2005-02-10
[Table View] |
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Category:Letter
MONTHYEARML23339A1332024-01-26026 January 2024
Exemption from the Req of 10 CFR Part 50.82(a)(8)(i)(A) to Use the Kewaunee Decommissioning Trust Fund for the Management of Site Restoration Activities
IR 05000305/20230022023-12-27027 December 2023
NRC Inspection Report 05000305/2023002 (Drss); 07200064/2023001 (Drss)
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Solutions, Inc., Request for Exemptions from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
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ML23222A1522023-08-29029 August 2023
Letter RAI KPS Exemption Site Restoration Final Repaired
IR 05000305/20230012023-08-17017 August 2023
NRC Inspection Report No. 05000305/2023001-Kewaunee Power Station
ML23171B0822023-07-0505 July 2023
Letter - Kewaunee Power Station - Issuance of Exemption from Certain Requirements from 10 CFR Part 20, Appendix G, Section Iii.E
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2022 Annual Radiological Environmental Operating Report
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2022 Annual Radioactive Effluent Release Report
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Decommissioning Fund Status Report
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Solutions, Inc., Request for Exemption from 10 CFR 20, Appendix G, Section Iii.E
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Solutions, Inc., Request for Exemptions from 10 CFR 50.82(a)(8)(i)(A) and 50.75(h)(1)(iv) for Site Restoration Activities
ML23087A0402023-03-27027 March 2023
Annual Property Insurance Status Report
ML23087A0292023-03-27027 March 2023
2022 Annual Report of Occupational Radiation Exposure
ML22361A1022023-02-24024 February 2023
Reactor Decommissioning Branch Project Management Changes for Some Decommissioning Facilities and Establishment of Backup Project Manager for All Decommissioning Facilities
ML23024A0122023-01-26026 January 2023
Letter to Energysolutions Transmitting Threshold Determination for Merger/Restructuring
IR 05000305/20220022023-01-0303 January 2023
NRC Inspection Report Nos. 05000305/2022002(DRSS) Kewaunee Power Station
ML22292A2302022-11-25025 November 2022
U.S. Nuclear Regulatory Commissions Analysis of Dominion Energy Kewaunees Decommissioning Funding Status Report for Kewaunee Power Station, Docket No. 50-305
ML22290A0052022-10-13013 October 2022
Resubmittal of Kewaunee Power Station Independent Spent Fuel Storage Installation (ISFSI) Only Emergency Plan (Ioep) and IOEP- Emergency Action Level (EAL) Basis Document, Revision 0KS
ML22241A0302022-08-25025 August 2022
(Ksp) ISFSI Submittal of Security Plan, Training and Qualification Plan and Safeguards Contingency Plan, Revision 5
IR 05000305/20220012022-08-0101 August 2022
NRC Inspection Report Nos. 05000305/2022001(DNMS) - Kewaunee Power Station
ML22215A1512022-07-27027 July 2022
Executed Financial Assurance Instruments for the Kewaunee License Transfer License No. DPR-43 (Docket Nos. 50-305, 72-64)
ML22209A1252022-07-26026 July 2022
Amendment No. 11 to Indemnity Agreement No. B-53 for Kewaunee Power Station (KPS) - Signed by Kewaunee Solutions, Inc
ML22175A1132022-06-30030 June 2022
Solutions, Inc. - Letter for Review and Acceptance of the Energysolutions, LLC Decommissioning Quality Assurance Program with Enclosure
ML22160A5272022-06-28028 June 2022
Enclosure 1 - Amendment No. 221 to Renewed Facility Operating License No. DPR-43
ML22160A5282022-06-28028 June 2022
Enclosure 2 - Amendment No. 11 to Indemnity Agreement B-53
ML22160A5262022-06-28028 June 2022
Letter - KPS - Issuance of Conforming License Amendment Regarding Indirect Transfer of License from DEK, Inc. to Kewaunee Solutions, Inc
ML22188A0812022-06-23023 June 2022
ISFSI, Virgil C. Summer Nuclear Station, Unit 1 & ISFSI, North Anna Power Station, Units 1 & 2 & ISFSI, Surry Power Station, Units 1 & 2 & ISFSI - Submission of Revision 32 of the Quality Assurance Topical Report
ML22172A2452022-06-22022 June 2022
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ML22175A0662022-06-17017 June 2022
Designation of Additional Reviewing Official for ISFSI and 10 CFR Part 37 Program Security Background Investigations
ML22166A3392022-06-13013 June 2022
Notification of Nuclear Insurance
ML22138A2552022-05-10010 May 2022
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ML22060A1912022-02-25025 February 2022
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Nuclear Property Insurance Coverage
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ML21257A0682021-09-30030 September 2021
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2024-01-26
[Table view] |
Text
Committed to a n Kewaunee Nuclear Power Plant Operated by Nuclear Management Company, LLC August 6, 2004 NRC-04-092 10 CFR 50.90 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, DC 20555 Kewaunee Nuclear Power Plant Docket 50-305 License No. DPR-43 Response to NRC Request for Additional information re: License Amendment Request 203 To The Kewaunee Nuclear Power Plant Technical Specifications. "Rod Position Indication."
Reference:
- 1) Letter from NMC to NRC, "License Amendment Request 203 To The Kewaunee Nuclear Power Plant Technical Specifications, "Rod Position Indication," dated May 25, 2004 The Nuclear Management Company, LLC, (NMC) submitted a license amendment request (LAR), number 203, to the Kewaunee Nuclear Power Plant (KNPP) Technical Specifications (TS) to revise Section 3.10.f, "Inoperable Rod Position Indicator Channels," reference 1. This LAR requested changes to KNPP TS to add an allowed outage time (AOT) for the IRPI system of 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> with more than one IRPI per group inoperable. The current TS do not have an AOT for this condition. Reference 1 also requested additional changes to the KNPP TS. Those additional changes include adding the demand step counters, adding a note to allow for a soak time subsequent to substantial rod motion for the rods that exceed their position limits before invoking the TS requirements, and defining "immediately" in TS section 1.0.
Subsequently the NRC staff has requested additional information to clarify parts of the submittal. This letter is the NMC response to the NRC staff's request. Enclosure 1 to this letter contains the NRC staff's questions with NMC's response. The information contained in this response does not alter the conclusions reached in the no significant hazards determination and environmental considerations contained in reference 1.
N490 Highway 42 . Kewaunee, Wisconsin 54216-9511 Telephone: 920.388.2560 pc1
Docket 50-305 NRC-04-062 Page 2 A complete copy of this submittal has been transmitted to the State of Wisconsin as required by 10 CFR 50.91(b)(1).
NMC requests approval as delimitated in reference 1.
This letter makes the no new commitments or revisions to previous commitments.
Ifyou have any questions or require additional information, please contact Mr. Gerald Riste at (920) 388-8424.
I declare under penalty of perjury that the foregoing is true and correct.
Executed on August 6, 2004.
Thomas Coutu Site Vice President Kewaunee Nuclear Power Plant Nuclear Management Company, LLC Enclosures (1) cc: Administrator, Region III, USNRC Senior Resident Inspector, Kewaunee, USNRC Project Manager, Kewaunee, USNRC Public Service Commission of Wisconsin
ENCLOSURE 1 NUCLEAR MANAGEMENT COMPANY, LLC NMC RESPONSE TO NRC STAFFS' REQUEST FOR ADDITIONAL INFORMATION RE: EVALUATION OF LICENSE AMENDMENT REQUEST 203 TO KEWAUNEE NUCLEAR POWER PLANT, OPERATING LICENSE NO. DPR-43 DOCKET NO. 50-305 NRC Staff Question #1 The technical analysis section for the proposed change no. 6 states that the rod position will be verified every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> as part of the new action statement. However, in the markup and revised pages (TS 3.10-6), it is stated that the rod position is verified by movable incore detectors every 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br />. Please clarify which time duration is correct for performing this action.
NMC Response:
The rod position verification will be performed every 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> as stated in the technical specification. Originally, NMC thought the intent of the verificatidn pebiodicity was to be performed on a operations shift basis. As the operations crew at KNPP is on a 12-hour shift rotation, once every 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> was thought to be the intent. On further review the decision to stay with the NUREG 1431 8-hour frequency was made without changing the time period in the technical analysis section.
NRC Staff Question #2 Inthe markup page (TS 3.10-6), it is stated for item D that either the inoperable IRPI be restored to OPERABLE status within 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> or the plant be placed in HOT SHUTDOWN (MODE 4) in 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br />. The WOG STS requires the plant to be placed in HOT STANDBY (MODE 3) in 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> when any action items cannot be completed in the given time. Please justify this deviation from the STS and whether the plant can successfully be placed into MODE 4 within 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> if that option is chosen.
NMC Response:
This is not a deviation from STS just a difference in the mode description between STS and KNPP's custom technical specifications (CTS). NUREG 1431 Rev 3, states that Mode 3, "Hot Standby," is where the plant is in a condition where keff is < 0.99 (Reactor Shutdown) and the average reactor coolant temperature is 2 3500F. In KNPP Technical Specifications definitions, item 1.0.j, "Modes", Hot Shutdown is the KNPP similar to STS Mode 3, Hot Standby.
Page 1 of 2
Table 1 STS to KNPP CTS Mode Comnarison STS Mode # STS Mode Title KNPP CTS Mode Title 1 Power Operation Operating 2 Startup Hot Standby 3 Hot Standby Hot Shutdown 4 Hot Shutdown Intermediate Shutdown 5 Cold Shutdown Cold Shutdown 6 Refueling Refueling The table below is from KNPP CTS that describes the Plant Modes.
Table 2 Kewaunee Nuclear Power Plant Technical Specification 1.0.j - Modes.
lMODE MOER lREACTIVITY AC II Y kkTavg k lCOOLANTOFTEMP FISSION POWER %
REFUELING < -5% 5140 -0 COLD SHUTDOWN < -1% < 200 -0 INTERMEDIATE (1) > 200 < 540 -0 SHUTDOWN HOT SHUTDOWN (1) 2 540 -0 HOT STANDBY < 0.25% -Toper <2 OPERATING < 0.25% -Toper >2 PHYSICS TESTING (To be specified by specific tests)
(1) Refer to the required SHUTDOWN MARGIN as specified in the Core Operating Limits Report.
Page 2 of 2
