Letter Sequence Request |
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MONTHYEARML0319902772003-08-0808 August 2003
Request for Additional Information, Technical Specification Change to Extend the Diesel Generator Required Action Completion Time for Calvert Cliffs Nuclear Power Plant (Tac Nos. MB8976 and MB8977)
Project stage: RAI
ML0334404142003-12-0505 December 2003
Response to Request for Additional Information Concerning the License Amendment Request: Extension of Diesel Generator Required Action Completion Time
Project stage: Response to RAI
ML0405707092004-02-23023 February 2004
Response to RAI Concerning the License Amendment Request: Extension of Diesel Generator Required Action Completion Time
Project stage: Response to RAI
ML0409002542004-03-26026 March 2004
Additional Information Concerning the License Amendment Request: Extension of Diesel Generator Required Action Completion Time
Project stage: Request
ML0410004282004-04-0606 April 2004
Additional Information Concerning the License Amendment Request: Extension of Diesel Generator Required Action Completion Time
Project stage: Request
2004-02-23
[Table View] |
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Category:Letter
MONTHYEARIR 05000317/20230042024-02-0101 February 2024
Integrated Inspection Report 05000317/2023004 and 05000318/2023004
ML24029A0102024-01-29029 January 2024
Request for Information and Notification of Conduct of IP 71111.21.N.04, Age-Related Degradation, Reference Inspection Report 05000317/2024010 and 05000318/2024010
ML24003A8872024-01-19019 January 2024
Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0033 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting))
05000318/LER-2023-004, Submittal of LER 2023-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Submittal of Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer2024-01-16016 January 2024
Submittal of LER 2023-004-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Submittal of Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer
ML24011A0732024-01-11011 January 2024
Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping
05000318/LER-2023-002, Forward LER 2023-002-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer2024-01-0808 January 2024
Forward LER 2023-002-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Automatic Reactor Trip from Reactor Protection System Actuation Due to Loss of Unit Service Transformer
05000318/LER-2023-003, Forward LER 2023-003-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Manual Actuation of Auxiliary Feedwater System Due to 22 Steam Generator Feedwater Pump Trip2024-01-0808 January 2024
Forward LER 2023-003-00 for Calvert Cliffs Nuclear Power Plant, Unit 2, Manual Actuation of Auxiliary Feedwater System Due to 22 Steam Generator Feedwater Pump Trip
ML24005A0222024-01-0505 January 2024
Revised Steam Generator Tube Inspection Reports
ML23304A0642024-01-0202 January 2024
Issuance of Amendment No. 349 to Modify the Long-Term Coupon Surveillance Program
RS-23-125, Request for Exemption from 10 CFR 2.109(b)2023-12-0707 December 2023
Request for Exemption from 10 CFR 2.109(b)
ML23331A2992023-11-27027 November 2023
Submittal of Condition Prohibited by Technical Specifications Due to Failure to Sample Diesel Generator Fuel Oil Storage Tank
IR 05000317/20230102023-11-20020 November 2023
Biennial Problem Identification and Resolution Inspection Report 05000317/2023010 and 05000318/2023010
ML23318A4722023-11-14014 November 2023
Supplement to License Amendment Request to Adopt TSTF-59-A
ML23317A1032023-11-10010 November 2023
Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information
ML23317A1192023-11-10010 November 2023
Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred Premiums
ML23310A0442023-11-0707 November 2023
Project Manager Assignment
IR 05000317/20230402023-11-0202 November 2023
95001 Supplemental Inspection Report 05000317/2023040 and Follow-Up Assessment Letter
IR 05000317/20230032023-11-0101 November 2023
Integrated Inspection Report 05000317/2023003 and 05000318/2023003
IR 05000317/20230902023-10-26026 October 2023
Final Significance Determination of a White Finding with Assessment Follow-Up and Notice of Violation; Inspection Report 05000317/2023090
ML23289A1202023-10-16016 October 2023
Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation
RS-23-097, Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans2023-10-12012 October 2023
Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans
RS-23-108, Proposed Alternative for Examinations of Examination Categories B-B, B-D, and C-A Steam Generator Pressure Retaining Welds and Full Penetration Welded Nozzles2023-10-11011 October 2023
Proposed Alternative for Examinations of Examination Categories B-B, B-D, and C-A Steam Generator Pressure Retaining Welds and Full Penetration Welded Nozzles
RS-23-105, Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections2023-10-10010 October 2023
Proposed Alternative for Examinations of Examination Category C-B Steam Generator Nozzle-to-Shell Welds and Nozzle Inside Radius Sections
ML23279A1202023-10-0606 October 2023
Response to NRC Inspection Report and Preliminary White Finding
IR 05000317/20230502023-09-29029 September 2023
Special Inspection Report 05000317/2023050 and Preliminary White Finding and Apparent Violation
ML23272A1032023-09-29029 September 2023
Condition Prohibited by Technical Specifications Due to Inoperable Nuclear Instrumentation at Very Low Power
IR 05000317/20234012023-09-18018 September 2023
Cyber Security Inspection Report 05000317/2023401 and 05000318/2023401
ML23254A0012023-09-0505 September 2023
Registration of Use of Casks to Store Spent Fuel
IR 05000317/20230052023-08-31031 August 2023
Updated Inspection Plan for Calvert Cliffs Nuclear Power Plant, Units 1 and 2 (Report 05000317/2023005 and 05000318/2023005)
ML23158A1952023-08-30030 August 2023
R. E. Ginna - Issuance of Amendments to Adopt TSTF-273-A, Revision 2, Safety Function Determination Program Clarifications
ML23241A8412023-08-29029 August 2023
Response to Request for Additional Information - Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping
ML23240A3872023-08-28028 August 2023
Senior Reactor and Reactor Operator Initial License Examinations
ML23151A3472023-08-21021 August 2023
Issuance of Amendments to Adopt TSTF-295-A, Modify Note 2 to Actions of PAM Table to Allow Separate Condition Entry for Each Penetration
ML23219A1662023-08-16016 August 2023
Request for Additional Information Regarding Proposed Alternative to the Requirements for Repair/Replacement of Saltwater (SW) System Buried Piping (EPID: L-2023-LLR-0006) - Non-proprietary
ML23228A1002023-08-15015 August 2023
Notification of Readiness for NRC 95001 Inspection
ML23188A0402023-08-0808 August 2023
Issuance of Amendment Nos. 346 and 324 Adoption of TSTF-577, Revised Frequencies for Steam Generator Tube Inspections, Revision 1
ML23214A1572023-08-0707 August 2023
Correction to the Renewed Facility Operating License Page 3 in Amendment No 345
IR 05000317/20230022023-08-0303 August 2023
Integrated Inspection Report 05000317/2023002
ML23188A0512023-07-13013 July 2023
Correction to the Renewed Facility Operating License Pages in Amendment Nos. 336 and 314
ML23186A0372023-07-13013 July 2023
Correction to the Renewed Facility Operating License Pages in Amendment Nos. 340 and 318
IR 05000317/20233012023-07-12012 July 2023
Initial Operator Licensing Examination Report 05000317/2023301 and 05000318/2023301
IR 05000317/20230122023-07-10010 July 2023
Commercial Grade Dedication Report 05000317/2023012 and 05000318/2023012
ML23180A2362023-06-29029 June 2023
Correction of Errors on Technical Specification Pages
RS-23-083, Withdrawal - Proposed Alternatives Related to the Steam Generators2023-06-27027 June 2023
Withdrawal - Proposed Alternatives Related to the Steam Generators
ML23156A6752023-06-20020 June 2023
Request for Withholding Information from Public Disclosure for Proposed Alternative to the Requirements for Repair/Replacement of Saltwater System Buried Piping
2024-02-01
[Table view] |
Text
George Vanderheyden 1650 Calvert Cliffs Parkway Vice President Lusby, Maryland 20657 Calvert Cliffs Nuclear Power Plant 410 495-4455 Constellation Generation Group, LLC 410 495-3500 Fax Constellation Energy Group March 26, 2004 U. S. Nuclear Regulatory Commission Washington, DC 20555 ATTENTION: Document Control Desk
SUBJECT:
Calvert Cliffs Nuclear Power Plant Unit Nos. I & 2; Docket Nos. 50-317 & 50-318 Additional Information Concerning the License Amendment Request: Extension of Diesel Generator Required Action Completion Time (TAC Nos. MB8976 and MB8977)
REFERENCES:
(a) Letter from Mr. P. E. Katz (CCNPP) to Document Control Desk (NRC),
dated May 12, 2003, License Amendment Request: Extension of Diesel Generator Required Action Completion Time (b) Telephone Conference between Ms. D. J. Mitchell, et. al. (CCNPP) and Mr. G. S. Vissing, et. al. (NRC) on March 23, 2004, same subject (c) Letter from Mr. K. J. Nietmann (CCNPP) to Document Control Desk (NRC), dated February 23, 2004, Response to Request for Additional Information Concerning the License Amendment Request: Extension of Diesel Generator Required Action Completion Time (TAC Nos. MB8976 and MB8977)
In our letter dated May 12, 2003 (Reference a), we requested a License Amendment that would extend several Required Action Completion Times for inoperable diesel generators (DGs). This letter provides the information requested in Reference (b). This information does not change the conclusions of the No Significant Hazards Consideration Determination or the Environmental Impact Review provided in Reference (a).
During the telephone conference (Reference b), the NRC staff questioned the delta core damage frequency (CDF) and delta large early release frequency (LERF) results provided in Attachment (1) of Reference (a). The NRC staff requested we provide the Risk Metric Results for the delta CDF and delta Co
Document Control Desk March 26, 2004 Page 2 LERF assuming the OC Diesel Generator ventilation system modification is in place. These results are provided below.
RiskM^tri- Risk Metric-Result1 Delta CDF 2.6E-7 9.6E-8 Delta LERF 1.IE-8 3.7E-9 It should be noted that the modification on the OC Diesel Generator ventilation system was installed for the sole purpose of reducing the risks associated with our request to extend the Diesel Generator Required Action Completion Times (Reference a).
During pre-implementation review, we determined that the original marked-up Technical Specification Condition J does not match the discussion in Reference (a). Changes to the original marked-up Condition J are necessary so that it reflects and supports the extension of the DG Required Action Completion Times requested in Reference (a) as modified by Reference (c). Attachment (1) contains the revised, marked-up Condition J. Attachment (2) contains new final pages that reflect the revised Condition J.
Document Control Desk March 26, 2004 Page 3 Should you have questions regarding this matter, we will be pleased to discuss them with you.
Ve l ours, S1
-. ~ I01MRARLAKND fP uA
~Vflh3 USMMA A&1r -
- TO WIT:
COUNTY OF CALVERT I, George Vanderheyden, being duly sworn, state that I am Vice President - Calvert Cliffs Nuclear Power Plant, Inc. (CCNPP), and that I am duly authorized to execute and file this License Amendment Request on behalf of CCNPP. To the best of my knowledge and belief, the statements contained in this document are true and correct. To the extent that these statements are not based on my personal knowledge, they are based upon information provided by other CCNPP employees and/or consultants. Such information has been reviewed in accordance with company practice and I believe is to be reliable.
Subscribed and sworn before me a Notary Public in and for the State of Maryland and County of 0 /yw42 , this day of c La -- 2004.
(/ '5k4 WITNESS my Hand and Notarial Seal:
/ ~//
Notary Pubjjz'/
My Commission Expires: mm 2& 62L9/V Dat6 GV/DJM/bjd Attachments: (1) Marked-up Technical Specification Page (2) Final Technical Specification Pages cc: J. Petro, Esquire H. J. Miller, NRC J. E. Silberg, Esquire Resident Inspector, NRC Director, Project Directorate I-1, NRC R. I. McLean, DNR G. S. Vissing, NRC
ATTACHMENT (1)
MARKED-UP TECHNICAL SPECIFICATION PAGE 3.8.1-8 Calvert Cliffs Nuclear Power Plant, Inc.
March 26, 2004
AC Sources-Operating 3.8.1 ACTIONS (continued)
CONDITION] REQUIRED ACTION [COMPLETION TIME Two LCO 3.8.1.b DGs 1 Restore one DG to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> inoperable. OPERABLE status.
OR LCO 3.8.1.b DG that provides power to the CREVS, CRETS, and H2 Analyzer inoperable and LCO 3.8.1.c DG inoperable.
1-Required Action and Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> associated Completion Time of Condition A, F no Be in MODE 5. 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> I
O Three or more required LCO 3.8.1.a I1 Ente r LCO 3.0.3. Immediately and LCO 3.8.1.b AC sources inoperable.
- 66. 4AHo" 5 ep-"Aes aNQaX ct t mf 65 CALVERT CLIFFS - UNIT 1 3.8.1-8 Amendment No. 227 CALVERT CLIFFS - UNIT 2 Amendment No. 201
ATTACHMENT (2)
FINAL TECHNICAL SPECIFICATION PAGES 3.8.1-9 3.8.1-10 Calvert Cliffs Nuclear Power Plant, Inc.
March 26, 2004
AC Sources-Operating 3.8.1 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME I. Two LCO 3.8.1.b DGs I.1 Restore one DG to 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> inoperable. OPERABLE status.
OR LCO 3.8.1.b DG that provides power to the CREVS, CRETS, and H2 Analyzer inoperable and LCO 3.8.1.c DG inoperable.
J. Required Action and J.1 Be in MODE 3. 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> I associated Completion Time of Condition A, AND C, F, G, H, or I not met. J.2 Be in MODE 5. 36 hours4.166667e-4 days <br />0.01 hours <br />5.952381e-5 weeks <br />1.3698e-5 months <br /> OR Required Action and associated Completion Time of Required Action B.2, B.3, B.4.1, B.4.2, or B.5 not met.
OR Required Action and associated Completion Time of Required Action E.2, E.3, E.4.1, E.4.2, or E.5 not met.
CALVERT CLIFFS - UNIT 1 3.8.1-9 Amendment No.
CALVERT CLIFFS - UNIT 2 Amendment No.
AC Sources-Operating 3.8.1 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME K. Three or more K.1 Enter LCO 3.0.3. Immediately I required LCO 3.8.1.a and LCO 3.8.1.b AC sources inoperable.
SURVEILLANCE REQUIREMENTS
NOTE-------------------------------------
SR 3.8.1.1 through SR 3.8.1.15 are only applicable to LCO 3.8.1.a and LCO 3.8.1.b AC sources. SR 3.8.1.16 is only applicable to LCO 3.8.1.c AC sources.
SURVEILLANCE FREQUENCY
.4 SR 3.8.1.1 -------------------NOTE----------
Only required to be performed when SMECO is being credited for an offsite source.
Verify correct breaker alignment and Once within indicated power availability for the 69 kV 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> after SMECO offsite circuit. substitution for a 500 kV offsite circuit AND 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> thereafter SR 3.8.1.2 Verify correct breaker alignment and 7 days indicated power availability for each required 500 kV offsite circuit.
CALVERT CLIFFS - UNIT 1 3.8.1-10 Amendment No.
CALVERT CLIFFS - UNIT 2 Amendment No.
