Letter Sequence Acceptance Review |
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MONTHYEARML0704702552007-02-22022 February 2007
Issuance of Amendment Nos. 166, 166, and 166 Containment Isolation Valves
Project stage: Approval
ML0704702872007-02-22022 February 2007
Technical Specification Pages - Amendment Nos. 166, 166, and 166 Containment Isolation Valves
Project stage: Acceptance Review
ML0707903962007-03-21021 March 2007
Correction to Issuance of Amendment Nos. 166, 166, and 166 Containment Isolation Valves
Project stage: Approval
2007-02-22
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Category:Technical Specifications
MONTHYEARML24129A2062024-06-14014 June 2024
Issuance of Amendment Nos. 222, 222, and 222 Revision to Technical Specifications to Adopt TSTF-266-A
ML22334A0702022-12-15015 December 2022
Issuance of Amendment Nos. 220, 220, and 220, to Revise Technical Specifications to Adopt TSTF-487, Relocate DNB Parameters to the COLR
ML22343A1152022-12-0909 December 2022
Transmittal of Technical Specification Bases Revision 75
ML22341A6132022-12-0707 December 2022
Application to Revise Technical Specifications to Adopt TSTF-107- a, Separate Control Rods That Are Untrippable Versus Inoperable
ML22178A0042022-08-11011 August 2022
Issuance of Amendment Nos. 219, 219, and 219, to Revise Technical Specifications to Adopt TSTF-567, Add Containment Sump Ts to Address GSI-191 Issues
ML20350B8032021-02-0808 February 2021
Issuance of Amendment Nos. 214, 214, and 214 to Make Administrative Changes to the Technical Specifications
ML17254A4992017-09-27027 September 2017
Issuance of Amendment Nos. 204, 204, and 204 to Modify the Completion Date for Implementation of Milestone 8 of the Cyber Security Plan
ML16358A6762016-12-23023 December 2016
Issuance of Amendment No. 199, Request for One-Time Extension of the Diesel Generator Completion Time (Emergency Circumstances)
ML16004A0132016-02-19019 February 2016
Issuance of Amendment No. 197, 197, and 197, Adopt Technical Specification Task Force Traveler TSTF-439-A, Revision 2, Eliminate Second Completion Times Limiting Time from Discovery of Failure to Meet an LCO
ML16043A3612016-01-29029 January 2016
Supplemental Information Regarding License Amendment Request to Revise Technical Specifications to Incorporate Updated Criticality Safety Analysis
ML15266A0052015-09-25025 September 2015
Issuance of Amendment No. 196, Revise Technical Specification Surveillance Requirement 3.1.5.3 for Control Element Assembly 88 for the Remainder of Cycle 19 (Exigent Circumstances)
ML15247A5182015-09-0404 September 2015
Exigent License Amendment Request to Amend Technical Specification Surveillance Requirement 3.1.5.3 for Control Element Assembly 88 for the Remainder of Cycle 19
ML15070A1242015-03-30030 March 2015
Issuance of Amendment Nos. 195, 195, and 195, Adopt TSTF-486, Revision 2, Revise Mtc Surveillance for Startup Test Activity Reduction (STAR) Program (WCAP-16011) and TSTF-406, Revision 2
ML15065A0312015-02-27027 February 2015
License Amendment Request for Adoption of Technical Specifications Task Force (TSTF) Traveler TSTF-439-A, Revision 2, Eliminate Second Completion Times Limiting Time from Discovery of Failure to Meet an LCO
ML14202A3782014-09-0909 September 2014
Issuance of Amendment Nos. 194, 194, and 194, Request to Revise TS 3.3.3, Control Element Assembly Calculators and TS 3.3.6, Engineered Safety Features Actuation System (ESFAS) Logic and Manual Trip (TAC Nos. MF2879-81)
ML14115A0452014-06-25025 June 2014
Issuance of Amendment Nos. 193, 193, and 193, Adopt Technical Specification Task Force (TSTF)-500, Revision 2, DC Electrical Rewrite - Update to TSTF-360
ML13294A5762013-11-25025 November 2013
Issuance of Amendment Nos. 192, 192, and 192, Adopt TSTF-490, Revision 0, Deletion of E-Bar Definition and Revision to RCS Specific Activity Technical Specifications
ML13217A0562013-07-0303 July 2013
Enclosure 1 - Technical Requirements Manual, Revision 58
ML13217A0572013-07-0303 July 2013
Enclosure 1 - Technical Requirements Manual, Revision 58
ML1126202932011-12-15015 December 2011
Issuance of Amendment Nos. 188, 188, and 188, Adoption of TSTF-425, Rev. 3, Relocate Surveillance Frequencies to Licensee Control - Risk Informed Technical Specification Task Force (RITSTF) Initiative 5b
ML12193A0442011-11-17017 November 2011
Technical Requirements Manual, Revision 56, Replacement Pages and Insertion Instructions
ML11287A0322011-09-0101 September 2011
Technical Requirements Manual, Revision 55
ML11287A0312011-09-0101 September 2011
Technical Requirements Manual (TRM) Revision 55
ML0531100452011-04-21021 April 2011
Current Facility Operating License NPF-41, Tech Specs, Revised 09/28/2017
ML11098A0012011-04-21021 April 2011
Appendices a, B, C, and D - Palo Verde Nuclear Generating Station, Unit 3
ML1108719552011-04-21021 April 2011
License Renewal - Appendices a, B, C, and D to the Renewed Operating License for Unit 1 (NPF-41)
ML11098A0002011-04-21021 April 2011
Appendices a, B, C, and D - Palo Verde Nuclear Generating Station, Unit 2
ML1108802752011-03-29029 March 2011
Revised Technical Specifications from March 29, 2011 Pre-Licensing Meeting with Arizona Public Service Company to Discuss Potential Submittal of a License Amendment Request to Revise TS Pages
ML1106107622011-01-26026 January 2011
PVNGS Insertion Instructions for Technical Specifications Bases Changed Pages, Revision 54
ML1012602112010-09-10010 September 2010
Issuance of Amendment Nos. 179, 179, and 179, Revise License Condition for Maximum Power Level and Miscellaneous Technical Specification Changes
ML1013102242010-04-29029 April 2010
Request for Amendment to Technical Specification 5.5.8, Inservice Testing Program
ML1013103962010-04-29029 April 2010
Application for Technical Specification Change TSTF-491, Removal of the Main Steam and Main Feedwater Valve Isolation Times from Technical Specifications Using the Consolidated Line Item Improvement Process
ML1013102252010-04-29029 April 2010
Supplement to Amendment Request Associated with Administrative Changes - New Retyped Technical Specification Page
ML1005600232010-02-24024 February 2010
Response to Request for Updated Technical Specification Page
ML1006400942010-02-23023 February 2010
Response to Request for Updated Technical Specification Page
ML0934504852009-11-30030 November 2009
Request for Amendment to TS Table 3.3.5-1,Engineered Safety Features Actuation System Instrumentation, and Figure 3.5.5-1, Minimum Required Refueling Water Tank (RWT) Volume & Supporting Changes
ML0906410142009-02-19019 February 2009
Request for Technical Specification Amendment and Exemption from 10 CFR 50, Appendix G, to Relocate the Reactor Coolant System Pressure and Temperature Limits and Low Temperature Overpressure Protection Enable Temperatures
ML0802500682008-01-17017 January 2008
Application to Revise Technical Specifications Regarding Control Room Envelope Habitability in Accordance with TSTF-448, Revision 3, Using the Consolidated Line Item Improvement Process
ML0733811392007-11-28028 November 2007
Inservice Inspection Program, Third Interval - Snubber Program
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Technical Specifications, Revised Shutdown Control Element Assembly Insertion Limits
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Technical Specifications, Issuance of Amendment Nos. 167, 167, and 167 AC Sources - Operating Surveillance Requirements
ML0709400842007-03-23023 March 2007
Special Report 3-SR-2006-001-01, 12th Refueling Outage, Steam Generator Eddy Current Examination
ML0707801552007-03-0808 March 2007
Revision to Request for Amendment to Diesel Generator Technical Specification Surveillance Requirements 3.8.1.9, 3.8.1.10, and 3.8.1.14
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Technical Specification Pages - Amendment Nos. 166, 166, and 166 Containment Isolation Valves
ML0703500422007-02-21021 February 2007
Technical Specification, Amendment Nos. 165, 165, & 165 - Increased Flexibility in Mode Restraints (TAC Nos. MD3153, MD3154, & MD3155)
ML0703901032007-01-25025 January 2007
Response to NRC Request for Additional Information Regarding Request for Amendment to Technical Specification Surveillance Requirements 3.8.1.9, 3.8.1.10, and 3.8.1.14
ML0633905302006-12-0505 December 2006
Tech Spec Pages for Amendments 164, 164, and 164 Extended Allowed Outage Time for Emergency Diesel Generators
ML0632400492006-11-17017 November 2006
Technical Specifications - Issuance of Amendments 163, 163, and 163, Revise TS 3.7.2, Main Steam Isolation Valves (Msivs), to Include Specific Requirements
ML0631905452006-11-14014 November 2006
Tech Spec Pages for Errata to Amendment No. 162, Dated October 31, 2006 Changes to Security Plan
ML0628401112006-10-31031 October 2006
Technical Specification - License Pages - Issuance of Amendment 162 Changes to Security Plan
2024-06-14
[Table view] |
Text
Containment Isolation Valves 3.6.3 3.6 CONTAINMENT SYSTEMS 3.6.3 Containment Isolation Valves LCO 3.6.3 Each required containment isolation valve shall be OPERABLE. I APPLICABILITY: MODES 1, 2, 3, and 4.
ACTIONS
NOTES -----------------------------------
- 1. Penetration flow paths except for 42 inch purge valve penetration flow paths may be unisolated intermittently under administrative controls.
- 2. Separate Condition entry is allowed for each penetration flow path.
- 3. Enter applicable Conditions and Required Actions for system(s) made inoperable by containment isolation valves.
- 4. Enter applicable Conditions and Required Actions of LCO 3.6.1, "Containment," when leakage results in exceeding the overall containment leakage rate acceptance criteria.
- 5. A 42 inch refueling purge valve is not a required containment isolation valve when its flow path is isolated with a blind flange tested in accordance with SR 3.6.1.1.
CONDITION REQUIRED ACTION COMPLETION TIME A. --------- NOTE-------- A.1 Isolate the affected 4 hours0.167 days <br />0.0238 weeks <br />0.00548 months <br /> Only applicable to penetration flow path penetration flow paths by use of at least with two required containment isolation one closed and de-activated I
valves. automatic valve, closed manual valve, blind flange, or One or more check:valve with flow penetration flow paths through the valve with one required secured.
containment isolation valve inoperable AND except for purge valve leakage not within limit.
.(continued)
PALO VERDE UNITS 1,2,3 3.6.3-1 AMENDMENT NO. 444. 166
Containment Isolation Valves 3.6.3 ACTIONS CONDITION REQUIRED ACTION COMPLETION TIME A. (continued) A.2 -------- NOTE------
Isolation devices in high radiation areas may be verified by use of administrative means.
Verify the affected Once per 31 days penetration flow path for isolation is isolated, devices outside containment AND Prior to entering MODE 4 from MODE 5 if not performed within the previous 92 days for isolation devices inside containment B. --------- NOTE --------- B.1 Isolate the affected 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br /> Only applicable to penetration flow path penetration flow paths by use of at least with two required one closed and containmentisolation de-activated valves. automatic valve, closed manual valve, or blind flange.
One or more penetration flow paths with two required containment isolation valves inoperable except for purge valve leakage not within limit.
(continued)
PALO VERDE UNITS 1,2.3 3.6.3-2 AMENDMENT NO. 14-ý, 166
Containment Isolation Valves 3.6.3 ACTIONS (continued)
CONDITION REQUIRED ACTION COMPLETION TIME C. --------- NOTE --------- C.1 Isolate the affected 4 hours0.167 days <br />0.0238 weeks <br />0.00548 months <br /> Only applicable to penetration flow path penetration flow paths by use of at least with only one required one closed and containment isolation de-activated valve and a closed automatic valve, system. closed manual valve, or blind flange.
One or more AND penetration flow paths with one required containment isolation C.2 -------- NOTE------
Isolation devices in I
valve inoperable, high radiation areas may be verified by use of administrative means.
Verify the affected Once per 31 days penetration flow path is isolated.
D. One or more D.1 Isolate the affected 24 hours1 days <br />0.143 weeks <br />0.0329 months <br /> penetration flow paths penetration flow path with one or more by use of at least, required containment one closed and purge valves not de-activated within purge valve automatic valve with leakage limits, resilient seals, or blind flange.
AND (continued)
PALO VERDE UNITS 1,2,3 3.6.3-3 AMENDMENT NO. 4-1;, 166
Containment Isolation Valves 3.6.3 SURVEILLANCE REQUIREMENTS SURVEILLANCE FREQUENCY SR 3.6.3.1 Verify each required 42 inch purge valve is 31 days sealed closed except for one purgevalve in a penetration flow path while in Condition D of this LCO.
SR 3.6.3..2 Verify each 8 inch purge valve is closed 31 days except when the 8 inch purge valves are open for pressure control, ALARA or air quality considerations for personnel entry, or for Surveillances that require the valves to be open.
SR 3.6.3.3 ----------------- NOTE----------------
Valves and blind flanges in high radiation areas may be verified by use of administrative means.
Verify each containment isolation manual 31 days valve and blind flange that is located outside containment and not locked, sealed or otherwise secured and is required to be closed during accident conditions is closed, except for containment isolation
.valves that are open under administrative controls.
(continued)
PALO VERDE UNITS 1.2.3 3.6.3-5 AMENDMENT NO. 166
Containment Isolation Valves 3.6.3 SURVEILLANCE REQUIREMENTS (continued)
SURVEILLANCE FREQUENCY
+
SR 3.6.3.4 ----------------- NOTE---------------
Valves and blind flanges in high radiation areas may be verified by use of administrative means.
Verify each containment isolation manual Prior to valve and blind flange that is located entering MODE 4 inside containment and not locked, sealed from MODE 5 if or otherwise secured and required to be not performed closed during accident conditions is within the closed, except for containment isolation previous valves that are open under administrative 92 days controls.
SR 3.6.3.5 Verify the isolation time of each required In automatic power operated containment accordance isolation valve is within limits. with the Inservice Testing Program SR 3.6.3.6 Perform leakage rate testing for required 184 days containment purge valves with resilient seals. AND Within 92 days after opening the valve SR 3.6.3.7 Verify each required automatic containment 18 months isolation valve that is not locked, sealed, or otherwise secured in position, actuates to the isolation position on an actual or simulated actuation signal.
PALO VERDE UNITS 1,2,3 3.6.3-6 AMENDMENT NO. 4-1-ý. 166
