Letter Sequence Acceptance Review |
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MONTHYEARML0301000412003-01-0909 January 2003
Duke Energy Corp., Catawba Nuclear Station,Units 1 & 2, Technical Specification, Amendments 204 and 191
Project stage: Acceptance Review
ML0300905012003-01-0909 January 2003
Issuance of Amendment Nos. 204 & 197, Revising TS 3.8.4.7, to Modify the Noted to Eliminate the Once Per 60 Months Restriction on Replacing the Battery Service Test by the Battery Modified Performance Discharge Test
Project stage: Approval
2003-01-09
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Category:Technical Specifications
MONTHYEARML23195A0782023-08-29029 August 2023
Issuance of Amendments Regarding the Adoption of Technical Specifications Task Force Traveler TSTF-554, Revision 1
ML22263A0432022-09-0707 September 2022
Editorial Change to SLC 16.10-5
ML20174A0452020-08-0404 August 2020
Issuance of Amendment No. 306 to Revise Technical Specification 3.4.3, RCS (Reactor Coolant System) Pressure and Temperature (P/T) Limits
RA-17-0051, Supplement to License Amendment Request Proposing Changes to Catawba and McGuire Technical Specification 3.8.1, AC Sources - Operating2017-11-21021 November 2017
Supplement to License Amendment Request Proposing Changes to Catawba and McGuire Technical Specification 3.8.1, AC Sources - Operating
RA-17-0001, Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules2017-07-18018 July 2017
Application to Revise Technical Specifications to Adopt TSTF-529, Clarify Use and Application Rules
ML17066A3742017-04-26026 April 2017
Issuance of Amendments Re. Application to Revise TSs to Adopt TSTF-427, Rev. 2, Using the Consolidated Line Item Improvement Process (CAC Nos. MF8039 Through MF8049)
ML16124A6942016-06-0202 June 2016
Issuance of Amendments Regarding Changes to Technical Specification 3.4.1, RCS Pressure, Temperature, and Flow Departure from Nucleate Boiling (DNB) Limits
ML16081A3332016-04-29029 April 2016
Issuance of Amendments Regarding Measurement Uncertainty Recapture Power Uprate
ML16075A3012016-04-26026 April 2016
Issuance of Amendments Regarding the Revision of the Steam Generator Technical Specifications to Reflect the Adoption of TSTF-510(CAC Nos. MF6139,MF6140,MF6141,MF6142,MF6143,MF6144.
ML16082A0382016-04-18018 April 2016
Issuance of License Amendment Regarding Emergency Action Level Scheme Change
ML16067A2292016-04-0808 April 2016
Issuance of Amendments Regarding Removal of Obsolete Technical Specification Requirements
ML16007A1762016-01-12012 January 2016
Issuance of Amendments Regarding Non-Conservative Technical Specification Allowable Value
ML15320A3332015-12-18018 December 2015
Issuance of Amendments Regarding Non-Conservative Technical Specifications Allowable Value
ML15133A4532015-06-11011 June 2015
McGuire Nuclear Station, Oconee Nuclear Station - Issuance of Amendments Regarding Changes to Cyber Security Plan Implementation Schedule Milestone 8
ML15063A2712015-04-14014 April 2015
Issuance of Amendments Technical Specification 3.1.3, Moderator Temperature Coefficient and TS 5.6.5, Core Operating Limits Report.
ML15027A3662015-03-25025 March 2015
Issuance of Amendments DPC-NE-3001-P, Multidimensional Reactor Transients and Safety Analysis Physics Parameters Methodology
ML15002A3242015-02-12012 February 2015
McGuire Nuclear Station, and Oconee Nuclear Station - Issuance of Amendments Regarding Changes to Organization, Unit Staff Responsibility, Unit Staff Qualifications, Programs and Manuals, and High Radiation Areas
CNS-14-076, License Amendment Request (LAR) for Measurement Uncertainty Recapture (Mur) Power Uprate2014-06-23023 June 2014
License Amendment Request (LAR) for Measurement Uncertainty Recapture (Mur) Power Uprate
ML14056A2172014-02-27027 February 2014
Issuance of Amendments Regarding Exigent License Amendment Request to Revise Technical Specification 3.3.4, Remote Shutdown System (TAC MF3473&74)
ML12194A2182012-07-0909 July 2012
Response to NRC Request for Additional Information on Proposed Technical Specifications (TS) and Bases Amendment TS and Bases 3.7.8, Nuclear Service Water System (Nsws)
ML12038A1732012-02-0101 February 2012
Proposed Tech Specs Amendment TS 3.4.13, TS 5.5.9, TS 5.6.8, License Amendment Request to Revise TS for Permanent Alternate Repair Criteria
ML1106705362011-03-29029 March 2011
Issuance of Amendments Regarding Revision of the Technical Specifications to Relocate Specific Surveillance Frequency Requirements to a Licensee Controlled Program Using a Risk-Informed Justification
ML1032700112010-12-20020 December 2010
Issuance of Amendments Regarding Revision of Technical Specification (TS) 3.8.4 DC Sources - Operating
ML1026405372010-09-27027 September 2010
Issuance of Amendment Regarding the Steam Generator Program.
ML1025601442010-09-0909 September 2010
Proposed Technical Specifications (TS) Amendment TS 5.5.9, Steam Generator (SG) Program TS 5.6.8, Steam Generator (SG) Tube Inspection Report License Amendment Request to Revise TS for Alternate Repair Criteria
ML1021605622010-08-0202 August 2010
Notice of Enforcement Discretion Request, Technical Specification 3.8.1, AC Sources - Operating, TS 3.78, Nuclear Service Water System, TS 3.7.5, Auxiliary Feedwater System, TS 3.6.6, Containment Spray System.
ML0925300882010-06-28028 June 2010
License Amendment, Issuance of Amendments Regarding Technical Specification Change to Allow Manual Operation of the Containment Spray System (TAC Nos. MD9752 and MD9753)
ML1017303882010-04-28028 April 2010
Proposed Technical Specifications Amendment TS 5.5.9, Steam Generator Program, TS 5.6.8, Steam Generator Tube Inspection Report, License Amendment Request to Revise TS for Alternate Repair Criteria
ML1009201602010-03-31031 March 2010
Application for Technical Specification Change Regarding Risk-Informed Justification for the Relocation of Specific Surveillance Frequency Requirements to a Licensee Controlled Program
ML0935600772009-12-15015 December 2009
Technical Specifications Revision Request to Adopt TSTF-490, Rev. 0, Deletion of E Bar Definition and Revision to RCS Specific Activity.
ML0923805882009-10-30030 October 2009
License Amendment, Implement Technical Specification Task Force (TSTF) Changes Travelers TSTF-479, Revision 0, Changes to Reflect Revision (Title 10 of the Code of Federal Regulations, Part 50, Section 50.55a) 10 CFR 50.55a,..
ML0924003112009-09-21021 September 2009
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ML0919503552009-07-0101 July 2009
License Amendment Request to Support Plant Modifications to the Nuclear Instrumentation System
ML0914102832009-05-18018 May 2009
License Amendment Request to Revise the Definition of Shutdown Margin (SDM)
ML0905402522009-02-19019 February 2009
Proposed Technical Specifications Amendment TS 5.5.9, Steam Generator Program, TS 5.6-8, Steam Generator Tube Inspection Report.
ML0835704702008-12-18018 December 2008
Units 1 &2 - Proposed Technical Specification Amendment to Relax Completion Times and Surveillance Intervals for the Reactor Trip System Instrumentation TS 3.3.1, Engineered Safety Feature Actuation System Instrumentation.
ML0828800982008-10-0808 October 2008
Proposed Technical Specifications and Bases Amendment, TS and Bases Administrative Changes
ML0819803572008-07-15015 July 2008
Technical Specifications, Issuance of Emergency Amendment Regarding One-Time Extension of the Auxiliary Feedwater System and the Containment Spray System Allowed Outage Time
ML0817700602008-06-23023 June 2008
Proposed Technical Specifications (TS) and Bases Amendment, TS and Bases 3.7.8, Nuclear Service Water System, Response to Request for Additional Information
ML0806304962008-03-28028 March 2008
Technical Specifications, Issuance of Amendments Regarding a Change in Corporate Name of License & Oconee Independent Spent Fuel Storage Installation (TAC Nos. MD5156 - MD5162)
ML0731803132007-11-0808 November 2007
Tech Spec Pages for Amendments 238 and 234 Regarding Emergency Core Cooling System Strainer Modification
ML0730904132007-10-31031 October 2007
Technical Specifications, Issuance of Amendment Regarding Technical Specification 5.5.9 Steam Generator Tube Surveillance Program
ML0730604052007-10-31031 October 2007
Tech Spec Pages for Amendment 237 Regarding Extension of Time Limit to Complete Emergency Core Cooling Systems Sump Modification
ML0717703102007-06-25025 June 2007
Issuance of Amendments Regarding Emergency Diesel Generator Testing (TAC Nos. MD3217 and MD3218) - Technical Specifications
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Tech Spec Pages for Amendments 235 and 231 Regarding Snubbers, TSTF-372, Rev. 4
ML0635303422006-12-0707 December 2006
Proposed Technical Specifications (TS) Amendments TS 3.7.10 (Catawba)/Ts 3.7.9 (McGuire) - Control Room Area Ventilation System (Cravs) TS 3.7.11 (Catawba)/Ts 3.7.10 (McGuire) - Control Room Area Chilled Water System (Cracws)
ML0629003532006-09-30030 September 2006
Tech Spec Pages for Amendments 234 and 230, Revising Reactor Coolant Systems Leakage Detection Instrumentation
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Tech Spec Pages for Amendments 233 and 229 Revised Storage Criteria for Low-enriched Uranium Fuel
ML0626901142006-09-25025 September 2006
Technical Specifications Revision of Temperature Limits for the Standby Nuclear Service Water Pond
ML0626901122006-09-25025 September 2006
Tech Spec Pages for Amendments 231 and 227 Regarding Updated Final Safety Analysis Report and Emergency Operating Procedures
2023-08-29
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Text
DC Sources - Operating 3.8.4 SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY SR 3.8.4.4 Verify DC channel and DG battery cells, cell plates, and 18 months racks show no visual indication of physical damage or.
abnormal deterioration that could degrade battery performance.
SR 3.8.4.5 Remove visible terminal corrosion, verify DC channel and 18 months DG battery cell to cell and terminal connections are clean and tight, and are coated with anti-corrosion material.
SR 3.8.4.6 Verify DC channel battery connection resistance is < 1.5 18 months E-4 ohm.
SR 3.8.4.7 Verify each DC channel battery charger supplies 18 months
> 200 amps and the DG battery charger supplies > 75 amps with each charger at > 125 V for > 8 hours0.333 days <br />0.0476 weeks <br />0.011 months <br />.
SR 3.8.4.8 -------------------- NOTES----------------
- 1. The modified performance discharge test in SR 3.8.4.9 may be performed in lieu of the service test in SR 3.8.4.8. I
- 2. This Surveillance shall not be performed for the DG batteries in MODE 1, 2, 3, or 4.
Verify DC channel and DG battery capacity is adequate 18 months to supply, and maintain in OPERABLE status, the required emergency loads for the design duty cycle when subjected to a battery service test.
(continued)
Catawba Units 1 and 2 3.8.4-3 Amendment Nos. 204 & 197
DC Sources-Operating B 3.8.4 BASES SURVEILLANCE REQUIREMENTS (continued) exceed 18 months.
This SR is modified by two Notes. Note 1 allows the performance of a modified performance discharge test in lieu of a service test.
The modified performance discharge test is a performance discharge test that is augmented to include the high-rate, short duration discharge loads (during the first minute and 11-to-12 minute discharge periods) of the service test. The duty cycle of the modified performance test must fully envelope the duty cycle of the service test if the modified performance discharge test is to be used in lieu of the service test. Since the ampere hours removed by the high-rate, short duration discharge periods of the service test represents a very small portion of the battery capacity, the test rate can be changed to that for the modified performance discharge test without compromising the results of the performance discharge test.
The battery terminal voltage for the modified performance discharge test should remain above the minimum battery terminal voltage specified in the battery service test for the duration of time equal to that of the service test.
A modified discharge test is a test of the battery capacity and its ability to provide a high rate, short duration load (usually the highest rates of the duty cycle). This will often confirm the battery's ability to meet the critical periods of the load duty cycle, in addition to determining its percentage of rated capacity. Initial conditions for the modified performance discharge test should be identical to those specified for a service test. The reason for Note 2 is that performing the Surveillance would perturb the electrical distribution system and challenge safety systems.
SR 3.8.4.9 A battery performance discharge test is a test of constant current capacity of a battery, normally done in the as found condition, after having been in service, to detect any change in the capacity determined by the acceptance test. The test is intended to determine overall battery degradation due to age and usage.
A battery modified performance discharge test is described in the Bases for SR 3.8.4.8. Either the battery performance discharge test or the modified performance discharge test is acceptable for satisfying SR 3.8.4.9; however, only the modified performance discharge test may be used to satisfy SR 3.8.4.9 while satisfying the requirements of SR 3.8.4.8 at the same time.
Catawba Units 1 and 2 B 3.8.4-8 Revision No. 2
