Application for Amends to Licenses DPR-24 & DPR-27,revising Section 15.4.4,Containment Tests,Section 15.1, Definitions, 15.3.6, Containment System, & 15.6, Administrative ControlsML20112E219 |
Person / Time |
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Site: |
Point Beach |
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Issue date: |
05/29/1996 |
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From: |
Link B WISCONSIN ELECTRIC POWER CO. |
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To: |
NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
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Shared Package |
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ML20112E222 |
List: |
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References |
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VPNPD-96-034, VPNPD-96-34, NUDOCS 9606050188 |
Download: ML20112E219 (10) |
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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARNPL-99-0565, TS Change Request 201 to Licenses DPR-24 & DPR-27,revising Tech Specs 15.3.1.A.3,15.3.3..A & 15.3.3.C for Consistency1999-10-0505 October 1999 TS Change Request 201 to Licenses DPR-24 & DPR-27,revising Tech Specs 15.3.1.A.3,15.3.3..A & 15.3.3.C for Consistency NPL-99-0446, Application for Amends to Licenses DPR-24 & DPR-27,removing Word Plasma from TS 15.3.5 Re Discussion of Type of Display Monitor for sub-cooling Info in CR & Removing Discussion from TS 15.3.7 Re EDG Inoperability1999-08-0404 August 1999 Application for Amends to Licenses DPR-24 & DPR-27,removing Word Plasma from TS 15.3.5 Re Discussion of Type of Display Monitor for sub-cooling Info in CR & Removing Discussion from TS 15.3.7 Re EDG Inoperability NPL-99-0405, Suppl 2 to TS Change Request 211,transmitting Text That Will Be Relocated to Pbnp FSAR with Respect to Manager Supervisory Staff Requirements.Suppl Provided Based on Comments Fromqa Branch of NRC1999-07-15015 July 1999 Suppl 2 to TS Change Request 211,transmitting Text That Will Be Relocated to Pbnp FSAR with Respect to Manager Supervisory Staff Requirements.Suppl Provided Based on Comments Fromqa Branch of NRC NPL-99-0386, Application for Amends to Licenses DPR-24 & DPR-27, Respectively,Removing Ifba Enrichment Curve Methodology1999-07-0101 July 1999 Application for Amends to Licenses DPR-24 & DPR-27, Respectively,Removing Ifba Enrichment Curve Methodology NPL-99-0369, Application for Amends to Licenses DPR-24 & DPR-27 to Reflect Required Changes to TS as Result of Using Upgraded Fuel at plant.Non-proprietary,WCAP-14788 & Proprietary WCAP- WCAP-14787 Repts Encl.Proprietary Rept Withheld1999-06-22022 June 1999 Application for Amends to Licenses DPR-24 & DPR-27 to Reflect Required Changes to TS as Result of Using Upgraded Fuel at plant.Non-proprietary,WCAP-14788 & Proprietary WCAP- WCAP-14787 Repts Encl.Proprietary Rept Withheld NPL-99-0337, to TS Change Request 211,reflecting Administrative Changes in Sections 15.6 & 15.7 by Changing Titles,Increasing Min Operating Crew Shift Staffing & Deleting Duty & Call Superintendent Function1999-06-0909 June 1999 to TS Change Request 211,reflecting Administrative Changes in Sections 15.6 & 15.7 by Changing Titles,Increasing Min Operating Crew Shift Staffing & Deleting Duty & Call Superintendent Function NPL-99-0206, TS Change Request 212 to Licenses DPR-24 & DPR-27,updating References in TS to Reflect Relocation of Referenced Info in UFSAR1999-04-12012 April 1999 TS Change Request 212 to Licenses DPR-24 & DPR-27,updating References in TS to Reflect Relocation of Referenced Info in UFSAR NPL-99-0057, Application for Amends to Licenses DPR-24 & DPR-27,revising TS 15.6 & 15.7 to Reflect Proposed Administrative Control Changes1999-01-29029 January 1999 Application for Amends to Licenses DPR-24 & DPR-27,revising TS 15.6 & 15.7 to Reflect Proposed Administrative Control Changes NPL-98-0766, Application for Amends to Licenses DPR-24 & DPR-27,revising TS to Ensure 4 Kv Bus Undervoltage Input to Reactor Trip Is Controlled IAW Design & Licensing Basis for Facility1998-10-0707 October 1998 Application for Amends to Licenses DPR-24 & DPR-27,revising TS to Ensure 4 Kv Bus Undervoltage Input to Reactor Trip Is Controlled IAW Design & Licensing Basis for Facility NPL-98-0586, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Section 15.4.1 by Removing Requirement to Check Environ Monitors on Monthly Basis1998-10-0505 October 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Section 15.4.1 by Removing Requirement to Check Environ Monitors on Monthly Basis NPL-98-0768, Application for Amends to Licenses DPR-24 & DPR-27,adding Notation Definition Contained in TS Table 15.4.1-1, Min Frequencies for Checks,Calibrations & Tests of Instrument Channels, Per NUREG-14311998-09-28028 September 1998 Application for Amends to Licenses DPR-24 & DPR-27,adding Notation Definition Contained in TS Table 15.4.1-1, Min Frequencies for Checks,Calibrations & Tests of Instrument Channels, Per NUREG-1431 NPL-98-0759, Tech Spec Change Request 209,amending Licenses DPR-24 & DPR-27,removing Explicit Testing Requirements of TS Section 15.4.13, Shock Suppressors (Snubbers).'1998-09-23023 September 1998 Tech Spec Change Request 209,amending Licenses DPR-24 & DPR-27,removing Explicit Testing Requirements of TS Section 15.4.13, Shock Suppressors (Snubbers).' L-98-613, Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability1998-07-30030 July 1998 Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability NPL-98-0613, Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability1998-07-30030 July 1998 Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability NPL-98-0431, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl1998-05-28028 May 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl L-98-431, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl1998-05-28028 May 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl NPL-98-0303, TS Change 205 to License DPR-27,revising Schedule for Implementing Boron Concentration Changes Related to Planned Conversion of Unit 2 to 18-month Fuel Cycles1998-05-15015 May 1998 TS Change 205 to License DPR-27,revising Schedule for Implementing Boron Concentration Changes Related to Planned Conversion of Unit 2 to 18-month Fuel Cycles NPL-98-0146, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Sections 15.3.6, Containment Sys Bases, 15.3.12, CR Emergency Filtration Including bases,15.4.4, Containment Tests bases,15.4.11, CR Emergency...1998-02-26026 February 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Sections 15.3.6, Containment Sys Bases, 15.3.12, CR Emergency Filtration Including bases,15.4.4, Containment Tests bases,15.4.11, CR Emergency... NPL-97-0484, TS Change Request 199,consisting of Application for Amends to Licenses DPR-24 & DPR-27,removing Requirement in TS to Perform Containment Integrated Leak Rate 60-months from Previous Test1997-08-14014 August 1997 TS Change Request 199,consisting of Application for Amends to Licenses DPR-24 & DPR-27,removing Requirement in TS to Perform Containment Integrated Leak Rate 60-months from Previous Test NPL-97-0315, Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 11997-06-0303 June 1997 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 1 NPL-97-0249, Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 11997-05-0909 May 1997 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 1 NPL-97-0166, Application for Amends to Licenses DPR-24 & DPR-27,changing Title of Corporate Officer Responsible for Nuclear Operations from Vice President-Nuclear Power, to Chief Nuclear Officer Per TS Section 15.6.2.1.c1997-04-14014 April 1997 Application for Amends to Licenses DPR-24 & DPR-27,changing Title of Corporate Officer Responsible for Nuclear Operations from Vice President-Nuclear Power, to Chief Nuclear Officer Per TS Section 15.6.2.1.c NPL-97-0167, Application for Amends to Licenses DPR-24 & DPR-27, Eliminating Provisions for Operation of Units at Below 3.5% Rated Power W/Only One RCP1997-04-14014 April 1997 Application for Amends to Licenses DPR-24 & DPR-27, Eliminating Provisions for Operation of Units at Below 3.5% Rated Power W/Only One RCP ML20138M4951997-02-13013 February 1997 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray, to Incorporate Outage Times Similar to NUREG-1431,Rev 1 ML20134L9621997-02-12012 February 1997 TS Change Request 196 to Licenses DPR-24 & DPR-27, Respectively,Relocating Turbine Overspeed Protection Surveillances,Limiting Conditions for Operation (Lcos),Per NRC GL 95-10 ML20134A3581997-01-24024 January 1997 Application for Amends to Licenses DPR-24 & DPR-27, Requesting Storage of Fuel Assemblies of Higher Enrichment than Currently Authorized ML20134A3061997-01-21021 January 1997 Application for Amends to Licenses DPR-24 & DPR-27, Requesting to Update References to 10CFR20 in TS Section 15.6.11, Radiation Protection Program ML20133N3961997-01-16016 January 1997 Application for Amends to Licenses DPR-24 & DPR-27, Requesting Boron Concentration Changes to Support 18-month Fuel Cycles ML20132C3631996-12-12012 December 1996 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Auxiliary Cooling Sys,Air Recirculation Fan Coolers & Containment Spray, Per NUREG-1431,Rev 1 ML20129F1591996-09-30030 September 1996 Application for Amends to Licenses DPR-24 & DPR-27 for Plant,Units 1 & 2 to Modify TS Section 15.3.3, ECCS, Auxiliary Cooling Sys,Air Recirculation Fan Coolers & Containment Spray, to Incorporate AOT ML20129C0651996-09-19019 September 1996 Application for Amends to Licenses DPR-24 & DPR-27,revising Seection 15.3.15, Overpressure Mitigating Sys & Section 15.3.1, Rcs. Calculation 96-0182,Rev 1 Which Determined Acceptable LTOP Setpoint for Plant,Encl ML20117D2571996-08-22022 August 1996 TS Change Request 190 to Licenses DPR-24 & DPR-27,reflecting Licensed Power Level for Plant ML20116N1311996-08-15015 August 1996 Application for Amends to Licenses DPR-24 & DPR-27, Supplementing TS Change Request 170,modifying TS 15.3.10, Control Rod & Power Distribution Limits & TS 15.4.1 Operational Safety Review ML20117K1831996-06-0404 June 1996 TS Change Request 189 to Licenses DPR-24 & DPR-27,modifying TS to Maintain Safety Margin for Unit 2 W/Replacement Sgs. Util Scheduled to Replace SGs in Unit 2 During Fall 1996 Refueling Outage ML20112F7291996-06-0404 June 1996 TS Change Request 188 to Licenses DPR-24 & DPR-27,modifying TS 15.2.3, Limiting Safety Sys Settings & Protective Instrumentation & 15.5.3, Design Features - Reactor ML20112E2191996-05-29029 May 1996 Application for Amends to Licenses DPR-24 & DPR-27,revising Section 15.4.4,Containment Tests,Section 15.1, Definitions, 15.3.6, Containment System, & 15.6, Administrative Controls ML20108D1461996-04-29029 April 1996 TS Change Request 173 to Application for Amends to Licenses DPR-24 & DPR-27,respectively,removing Fire Protection Requirements from TSs & Incorporating Requirements Into Fire Protection Evaluation Rept,Per GL 88-12 ML20107N1951996-04-24024 April 1996 Application for Amends to Licenses DPR-24 & DPR-27,removing Items Identified in GLs 89-01 & 95-10 as Being Procedural Details from Pbnp Rets,Section 15.7 & Relocating to Appropriate Documents ML20100L3791996-02-27027 February 1996 Application for Amends to Licenses DPR-24 & DPR-27, Respectively,Consisting of TS Change 186,modifying TS Section 15.4.4, Containment Tests, Spec I.C.1 to State That Type a Tests Be Conducted Per 10CFR50,App J ML20097D6691996-02-0808 February 1996 Application for Amends to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 170,modifying TS 15.3.10, Control Rod & Power Distribution Limits & TS 15.4.1, Operational Safety Review ML20095F7521995-12-13013 December 1995 Application for Amends to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 185 Revising TS to Implement COLR in Accordance W/Gl 88-16, Removal of Cycle-Specific Parameter Limits... & WCAP-14483, ...Expanded Colr ML20094R5061995-11-29029 November 1995 Application for Amends to Licenses DPR-24 & DPR-27 Consisting of Suppl to Change Request 180,modifying 4.16 Kv Degraded voltage,4.16 Kv Loss of Voltage & 480 V Loss of Voltage Protection Functions Setting Limits ML20094M9721995-11-17017 November 1995 Application for Amends to Licenses DPR-24 & DPR-27,revising Health Physics Manager Qualifications ML20094H4811995-11-0909 November 1995 TS Change Request 184 to Licenses DPR-24 & DPR-27,modifying TS Section 15.4.2, ISI & Testing of Safety Class Components, to Incorporate F* SG Tube Repair Criterion. Proprietary B&W Rept Encl.Proprietary B&W Rept Withheld ML20094D3041995-10-23023 October 1995 Application for Amends to Licenses DPR-24 & DPR-27,changing Licensee Name to Wisconsin Energy Co (Wec),In Support of Pending Merger Between NSP & WEC ML20093K1091995-10-19019 October 1995 Application for Amend to Licenses DPR-24 & DPR-27,revising Modified TS 15.3.1.G, Operational Limitation, Spec 3.b,to Reduce RCS Raw Measured Total Flow Rate Limit by 4000 Gpm for Unit 2 ML20092H0071995-09-13013 September 1995 Application for Amend to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 181,revising TS Section 15.3.1.G.3 Re RCS Raw Measured Total Flow Rate.W/O TS ML20085N6961995-06-23023 June 1995 Application for Amend to Licenses DPR-24 & DPR-27,consisting of Change Request 164,modifying TS 15.3.0, General Considerations, to Incorporate Requirements Similar to NUREG-1431 ML20083B0051995-05-0202 May 1995 Application for Amends to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 172,modifying TS Section 15.4.1, Operational Safety Review ML20082R8761995-04-27027 April 1995 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Section 15.3.5, Instrumentation Sys 1999-08-04
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARNPL-99-0565, TS Change Request 201 to Licenses DPR-24 & DPR-27,revising Tech Specs 15.3.1.A.3,15.3.3..A & 15.3.3.C for Consistency1999-10-0505 October 1999 TS Change Request 201 to Licenses DPR-24 & DPR-27,revising Tech Specs 15.3.1.A.3,15.3.3..A & 15.3.3.C for Consistency NPL-99-0446, Application for Amends to Licenses DPR-24 & DPR-27,removing Word Plasma from TS 15.3.5 Re Discussion of Type of Display Monitor for sub-cooling Info in CR & Removing Discussion from TS 15.3.7 Re EDG Inoperability1999-08-0404 August 1999 Application for Amends to Licenses DPR-24 & DPR-27,removing Word Plasma from TS 15.3.5 Re Discussion of Type of Display Monitor for sub-cooling Info in CR & Removing Discussion from TS 15.3.7 Re EDG Inoperability NPL-99-0405, Suppl 2 to TS Change Request 211,transmitting Text That Will Be Relocated to Pbnp FSAR with Respect to Manager Supervisory Staff Requirements.Suppl Provided Based on Comments Fromqa Branch of NRC1999-07-15015 July 1999 Suppl 2 to TS Change Request 211,transmitting Text That Will Be Relocated to Pbnp FSAR with Respect to Manager Supervisory Staff Requirements.Suppl Provided Based on Comments Fromqa Branch of NRC NPL-99-0386, Application for Amends to Licenses DPR-24 & DPR-27, Respectively,Removing Ifba Enrichment Curve Methodology1999-07-0101 July 1999 Application for Amends to Licenses DPR-24 & DPR-27, Respectively,Removing Ifba Enrichment Curve Methodology NPL-99-0369, Application for Amends to Licenses DPR-24 & DPR-27 to Reflect Required Changes to TS as Result of Using Upgraded Fuel at plant.Non-proprietary,WCAP-14788 & Proprietary WCAP- WCAP-14787 Repts Encl.Proprietary Rept Withheld1999-06-22022 June 1999 Application for Amends to Licenses DPR-24 & DPR-27 to Reflect Required Changes to TS as Result of Using Upgraded Fuel at plant.Non-proprietary,WCAP-14788 & Proprietary WCAP- WCAP-14787 Repts Encl.Proprietary Rept Withheld NPL-99-0337, to TS Change Request 211,reflecting Administrative Changes in Sections 15.6 & 15.7 by Changing Titles,Increasing Min Operating Crew Shift Staffing & Deleting Duty & Call Superintendent Function1999-06-0909 June 1999 to TS Change Request 211,reflecting Administrative Changes in Sections 15.6 & 15.7 by Changing Titles,Increasing Min Operating Crew Shift Staffing & Deleting Duty & Call Superintendent Function NPL-99-0206, TS Change Request 212 to Licenses DPR-24 & DPR-27,updating References in TS to Reflect Relocation of Referenced Info in UFSAR1999-04-12012 April 1999 TS Change Request 212 to Licenses DPR-24 & DPR-27,updating References in TS to Reflect Relocation of Referenced Info in UFSAR NPL-99-0057, Application for Amends to Licenses DPR-24 & DPR-27,revising TS 15.6 & 15.7 to Reflect Proposed Administrative Control Changes1999-01-29029 January 1999 Application for Amends to Licenses DPR-24 & DPR-27,revising TS 15.6 & 15.7 to Reflect Proposed Administrative Control Changes NPL-98-0766, Application for Amends to Licenses DPR-24 & DPR-27,revising TS to Ensure 4 Kv Bus Undervoltage Input to Reactor Trip Is Controlled IAW Design & Licensing Basis for Facility1998-10-0707 October 1998 Application for Amends to Licenses DPR-24 & DPR-27,revising TS to Ensure 4 Kv Bus Undervoltage Input to Reactor Trip Is Controlled IAW Design & Licensing Basis for Facility NPL-98-0586, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Section 15.4.1 by Removing Requirement to Check Environ Monitors on Monthly Basis1998-10-0505 October 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Section 15.4.1 by Removing Requirement to Check Environ Monitors on Monthly Basis NPL-98-0768, Application for Amends to Licenses DPR-24 & DPR-27,adding Notation Definition Contained in TS Table 15.4.1-1, Min Frequencies for Checks,Calibrations & Tests of Instrument Channels, Per NUREG-14311998-09-28028 September 1998 Application for Amends to Licenses DPR-24 & DPR-27,adding Notation Definition Contained in TS Table 15.4.1-1, Min Frequencies for Checks,Calibrations & Tests of Instrument Channels, Per NUREG-1431 NPL-98-0759, Tech Spec Change Request 209,amending Licenses DPR-24 & DPR-27,removing Explicit Testing Requirements of TS Section 15.4.13, Shock Suppressors (Snubbers).'1998-09-23023 September 1998 Tech Spec Change Request 209,amending Licenses DPR-24 & DPR-27,removing Explicit Testing Requirements of TS Section 15.4.13, Shock Suppressors (Snubbers).' L-98-613, Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability1998-07-30030 July 1998 Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability NPL-98-0613, Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability1998-07-30030 July 1998 Application for Amends to Licenses DPR-24 & DPR-27, Incorporating Changes to TSs to More Clearly Define Requirements for Svc Water Sys Operability NPL-98-0431, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl1998-05-28028 May 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl L-98-431, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl1998-05-28028 May 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS to Provide Specific Numerical Setting for Rt,Rcp Trip & AFW Initiation on Loss of Power to 4 Kv Buses.Rev 1 to Calculation 9334281-01 Re RCP Internal Voltage Decay,Encl NPL-98-0303, TS Change 205 to License DPR-27,revising Schedule for Implementing Boron Concentration Changes Related to Planned Conversion of Unit 2 to 18-month Fuel Cycles1998-05-15015 May 1998 TS Change 205 to License DPR-27,revising Schedule for Implementing Boron Concentration Changes Related to Planned Conversion of Unit 2 to 18-month Fuel Cycles NPL-98-0146, Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Sections 15.3.6, Containment Sys Bases, 15.3.12, CR Emergency Filtration Including bases,15.4.4, Containment Tests bases,15.4.11, CR Emergency...1998-02-26026 February 1998 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Sections 15.3.6, Containment Sys Bases, 15.3.12, CR Emergency Filtration Including bases,15.4.4, Containment Tests bases,15.4.11, CR Emergency... NPL-97-0484, TS Change Request 199,consisting of Application for Amends to Licenses DPR-24 & DPR-27,removing Requirement in TS to Perform Containment Integrated Leak Rate 60-months from Previous Test1997-08-14014 August 1997 TS Change Request 199,consisting of Application for Amends to Licenses DPR-24 & DPR-27,removing Requirement in TS to Perform Containment Integrated Leak Rate 60-months from Previous Test NPL-97-0315, Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 11997-06-0303 June 1997 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 1 NPL-97-0249, Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 11997-05-0909 May 1997 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray to Incorporate Allowed Outage Times Similar to Those Contained in NUREG-1431,Rev 1 NPL-97-0166, Application for Amends to Licenses DPR-24 & DPR-27,changing Title of Corporate Officer Responsible for Nuclear Operations from Vice President-Nuclear Power, to Chief Nuclear Officer Per TS Section 15.6.2.1.c1997-04-14014 April 1997 Application for Amends to Licenses DPR-24 & DPR-27,changing Title of Corporate Officer Responsible for Nuclear Operations from Vice President-Nuclear Power, to Chief Nuclear Officer Per TS Section 15.6.2.1.c NPL-97-0167, Application for Amends to Licenses DPR-24 & DPR-27, Eliminating Provisions for Operation of Units at Below 3.5% Rated Power W/Only One RCP1997-04-14014 April 1997 Application for Amends to Licenses DPR-24 & DPR-27, Eliminating Provisions for Operation of Units at Below 3.5% Rated Power W/Only One RCP ML20138M4951997-02-13013 February 1997 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Acs,Air Recirculation Fan Coolers & Containment Spray, to Incorporate Outage Times Similar to NUREG-1431,Rev 1 ML20134L9621997-02-12012 February 1997 TS Change Request 196 to Licenses DPR-24 & DPR-27, Respectively,Relocating Turbine Overspeed Protection Surveillances,Limiting Conditions for Operation (Lcos),Per NRC GL 95-10 ML20134A3581997-01-24024 January 1997 Application for Amends to Licenses DPR-24 & DPR-27, Requesting Storage of Fuel Assemblies of Higher Enrichment than Currently Authorized ML20134A3061997-01-21021 January 1997 Application for Amends to Licenses DPR-24 & DPR-27, Requesting to Update References to 10CFR20 in TS Section 15.6.11, Radiation Protection Program ML20133N3961997-01-16016 January 1997 Application for Amends to Licenses DPR-24 & DPR-27, Requesting Boron Concentration Changes to Support 18-month Fuel Cycles ML20132C3631996-12-12012 December 1996 Suppl to TS Change Request 192 to Licenses DPR-24 & DPR-27, Modifying TS Section 15.3.3, Eccs,Auxiliary Cooling Sys,Air Recirculation Fan Coolers & Containment Spray, Per NUREG-1431,Rev 1 ML20129F1591996-09-30030 September 1996 Application for Amends to Licenses DPR-24 & DPR-27 for Plant,Units 1 & 2 to Modify TS Section 15.3.3, ECCS, Auxiliary Cooling Sys,Air Recirculation Fan Coolers & Containment Spray, to Incorporate AOT ML20129C0651996-09-19019 September 1996 Application for Amends to Licenses DPR-24 & DPR-27,revising Seection 15.3.15, Overpressure Mitigating Sys & Section 15.3.1, Rcs. Calculation 96-0182,Rev 1 Which Determined Acceptable LTOP Setpoint for Plant,Encl ML20117D2571996-08-22022 August 1996 TS Change Request 190 to Licenses DPR-24 & DPR-27,reflecting Licensed Power Level for Plant ML20116N1311996-08-15015 August 1996 Application for Amends to Licenses DPR-24 & DPR-27, Supplementing TS Change Request 170,modifying TS 15.3.10, Control Rod & Power Distribution Limits & TS 15.4.1 Operational Safety Review ML20117K1831996-06-0404 June 1996 TS Change Request 189 to Licenses DPR-24 & DPR-27,modifying TS to Maintain Safety Margin for Unit 2 W/Replacement Sgs. Util Scheduled to Replace SGs in Unit 2 During Fall 1996 Refueling Outage ML20112F7291996-06-0404 June 1996 TS Change Request 188 to Licenses DPR-24 & DPR-27,modifying TS 15.2.3, Limiting Safety Sys Settings & Protective Instrumentation & 15.5.3, Design Features - Reactor ML20112E2191996-05-29029 May 1996 Application for Amends to Licenses DPR-24 & DPR-27,revising Section 15.4.4,Containment Tests,Section 15.1, Definitions, 15.3.6, Containment System, & 15.6, Administrative Controls ML20108D1461996-04-29029 April 1996 TS Change Request 173 to Application for Amends to Licenses DPR-24 & DPR-27,respectively,removing Fire Protection Requirements from TSs & Incorporating Requirements Into Fire Protection Evaluation Rept,Per GL 88-12 ML20107N1951996-04-24024 April 1996 Application for Amends to Licenses DPR-24 & DPR-27,removing Items Identified in GLs 89-01 & 95-10 as Being Procedural Details from Pbnp Rets,Section 15.7 & Relocating to Appropriate Documents ML20100L3791996-02-27027 February 1996 Application for Amends to Licenses DPR-24 & DPR-27, Respectively,Consisting of TS Change 186,modifying TS Section 15.4.4, Containment Tests, Spec I.C.1 to State That Type a Tests Be Conducted Per 10CFR50,App J ML20097D6691996-02-0808 February 1996 Application for Amends to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 170,modifying TS 15.3.10, Control Rod & Power Distribution Limits & TS 15.4.1, Operational Safety Review ML20095F7521995-12-13013 December 1995 Application for Amends to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 185 Revising TS to Implement COLR in Accordance W/Gl 88-16, Removal of Cycle-Specific Parameter Limits... & WCAP-14483, ...Expanded Colr ML20094R5061995-11-29029 November 1995 Application for Amends to Licenses DPR-24 & DPR-27 Consisting of Suppl to Change Request 180,modifying 4.16 Kv Degraded voltage,4.16 Kv Loss of Voltage & 480 V Loss of Voltage Protection Functions Setting Limits ML20094M9721995-11-17017 November 1995 Application for Amends to Licenses DPR-24 & DPR-27,revising Health Physics Manager Qualifications ML20094H4811995-11-0909 November 1995 TS Change Request 184 to Licenses DPR-24 & DPR-27,modifying TS Section 15.4.2, ISI & Testing of Safety Class Components, to Incorporate F* SG Tube Repair Criterion. Proprietary B&W Rept Encl.Proprietary B&W Rept Withheld ML20094D3041995-10-23023 October 1995 Application for Amends to Licenses DPR-24 & DPR-27,changing Licensee Name to Wisconsin Energy Co (Wec),In Support of Pending Merger Between NSP & WEC ML20093K1091995-10-19019 October 1995 Application for Amend to Licenses DPR-24 & DPR-27,revising Modified TS 15.3.1.G, Operational Limitation, Spec 3.b,to Reduce RCS Raw Measured Total Flow Rate Limit by 4000 Gpm for Unit 2 ML20092H0071995-09-13013 September 1995 Application for Amend to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 181,revising TS Section 15.3.1.G.3 Re RCS Raw Measured Total Flow Rate.W/O TS ML20085N6961995-06-23023 June 1995 Application for Amend to Licenses DPR-24 & DPR-27,consisting of Change Request 164,modifying TS 15.3.0, General Considerations, to Incorporate Requirements Similar to NUREG-1431 ML20083B0051995-05-0202 May 1995 Application for Amends to Licenses DPR-24 & DPR-27, Consisting of TS Change Request 172,modifying TS Section 15.4.1, Operational Safety Review ML20082R8761995-04-27027 April 1995 Application for Amends to Licenses DPR-24 & DPR-27,modifying TS Section 15.3.5, Instrumentation Sys 1999-08-04
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Wisconsin b Electnc POWER COMPANY 231 W Michigart PO Box 2046. Milwaukee.VA 53201-2046 (414) 221-2345 VPNPD-96-034 10 CFR 50.4
, 10 CFR 50.90 May 29,1996 Document Control Desk US NUCLEAR REGULATORY COMMISSION Mail Station Pl-137 Washington, DC 20555 Gentlemen:
DOCKETS 50-266 AND 50-301 TECHNICAL SPECIFICATIONS CHANGE REOUEST 187 ADOPTION OF 10 CFR 50. APPENDIX L OPTION B 4
POINT BEACH NUCLEAR PLANT. UNITS 1 AND 2 In accordance with the requirements of 10 CFR 50.4 and 50.90, Wisconsin Electric Power Company (Licensee) hereby requests amendments to Facility Operating Licenses DPR-24 and DPR-27 for Point Beach Nuclear Plant (PBNP) Units 1 and 2, respectively, to incorporate changes to the plant Technical Specifications. The proposed revisions will modify Technical Specification (TS) Section 15.4.4, " Containment Tests," to incorporate the provisions of10 CFR 50, Appendix J, " Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors," Option B.
Revisions are also proposed to TS Sections 15.1," Definitions," 15.3.6, " Containment System,"
and 15.6, " Administrative Controls," to support the changes to Section 15.4.4.
Marked-up Technical Specifications pages, a safety evaluation, and the no significant hazards consideration are enclosed.
DESCRIPTION OF CURRENT LICENSE CONDITIOE
" l Containment leakage rate testing is currently performed in accordance with 10 CFR 50, '
Appendix J, " Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors." l Appendix J specifies containment leakage testing requirements, including the types of tests required, frequency of testing, and reporting requirements. Containment leakage test requirements include performance ofIntegrated Leakage Rate (Type A) Tests, which measure overall leakage rate of the containment and Local Leakage Rate (Type B and C) Tests, which measure the leakage !
through containment penetrations and valves.
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May 29,1996 -
Page 2 TS Section 15.4.4 specifies the requirements for Type A, B, and C containment leakage testing l
at PBNP, including descriptions of the tests, acceptance criteria, frequency requirements, and reporting requirements. Section 15.4.4 also describes the requirements for containment structural integrity surveillances for the tendons, end anchorage concrete, and liner plate.
TS Section 15.1 gives the definition of containment integrity, including a provision that overall uncontrolled containment leakage must be less than L. except prior to the first startup following testing required by TS 15.4.4. In this case, the as-left leakage rates shall satisfy the acceptance criteria in TS 15.4.4 TS Section 15.3.6 specifies the Limiting Conditions for Operability and action statements for containment systems.
TS Section 15.6 describes various administrative items such as responsibilities, operating i procedures, and reporting requirements. Specification 15.6.9.2.A describes the reportmg 1 requirements for Integrated Leak Rate Tests.
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- l. DESCRIPTION OF PROPOSED CHANGES The portions TS Section 15.4.4 that describe containment leakage rate testing will be replaced with the following:
l "I. Perform required visual examinations and leakage rate testing in accordance with the Containment Leakage Rate Testing Program."
The information that was deleted will be included in the Containment Leakage Rate Testing )
Program.
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TS Sections 15.4.4.VII, VIII, and IX will be renumbered to 15.4.4.II, III, and IV respectively. I Descriptions of containment leakage testing in the Basis for TS Section 15.4.4 will be replaced with a reference to the Containment Leakage Rate Testing Program. The information that was deleted will be included in the Containment Leakage Rate Testing Program. Also, a typo-graphical error in the fifth paragraph of the Basis will be corrected.
l The footnote to TS 15.1.D(4) will be modified to read as follows:
- "** Prior to the first startup after performing a required Containment Leakage Rate l Testing Program leakage test, the applicable leakage limits specified in TS 15.6.12.D.2
- must be met."
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i Several editorial changes will be made to TS Section 15.3.6 to refer to the Containment Leakage Rate Testing Program or the renumbered sections in TS 15.4.4 as appropriate.
The Bases for TS Section 15.3.6 will be revised to state that the containment must withstand the ;
pressures and temperatures of the " design basis LOCA" rather than the " limiting DBA." The l Bases will also be revised to support the revised wording of the footnote to TS 15.1.D(4).
TS 15.6.9.2. A will be marked " Deleted" since the reporting requirements for containment leak I rate testing will be contained in the Containment Leakage Rate Testing Program.
New TS 15.6.12 will be added to describe the Containment Leakage Rate Testing Program. This specification will include a one-time exception to Regulatory Guide 1.163 in that the next Type A test on PBNP Unit 2 will be performed at an interval of 60 (rather than 48) months since the last Unit 2 test.
New Specification 15.6.12.B discusses accident pressure, P. The design pressure for both ;
containments at PBNP is 60 psig. Peak calculated accident pressure for the design basis LOCA l is 53 psig. However, all Type A tests at PBNP have been predicated on the design peak accident pressure, P., of 60 psig. As such, reduced pressure tests have been conducted at 30 psig. The allowable leakage rate, L , is based on the design peak pressure of 60 psig. As a conservative ,
measure, we desire to conduct future Type A tests at 60 psig. The wording of proposed l Specification 15.6.12.B. therefore, reflects that design peak accident pressure, P., for PBNP is 60 psig.
BASIS AND JUSTIFICATION l The NRC has amended its regulations (60FR49495) to provide an alternative option, Option B, for containment leakage rate testing. Option B allows licensees to implement performance-based testing, possibly reducing the Type A testing frequency from three tests in ten years to one test in 10 years. For Type B and C tests, Option B allows licensees to reduce testing frequency on a plant-specific basis based on the leakage performance history of each component, and established i controls to ensure continued performance during the extended testing interval.
l The purpose of this TSCR is to adopt Option B for Type A, B, and C testing at PBNP. Guidance l for complying with Option B is contained in NRC Regulatory Guide 1.163," Performance-Based l Containment Leak-Test Program," and NEI 94-01, " Nuclear Energy Institute - Industry Guideline for Implementing Performance-Based Option of 10CFR Part 50, Appendix J." NEI 94-01 is predicated on performing containment leakage testing in accordance with ANSI /ANS 56.8 1994,
" Containment System Leakage Testing Requirements." Our proposed method for complying with
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- May 29,1996 l Page 4 i
a Option B is in accordance with the guidance provided in Regulatory Guide 1.163 and NEI 94-01, j with the exception that the next Type A test on Unit 2 will be performed 60 months after the last test instead of 48 months.
l EXCEPTIONS TO REGULATORY GUIDE 1.163 NRC Regulatory Guide l.163 endorses NEI 94-01. NEI 94-01 states that periodic Type A tests shall be perforr--d at intervals of 48 months until acceptable performance is established to extend i
the test interv0. Acceptable performance history is defined as completion of two consecutive
, periodic Type A tests where the calculated performance leakage rate was less than 1.0 L.. At j least one of these tests must be performed at peak accident pressure.
i l The periodic Type A tests at PBNP are conducted at reduced pressure in accordance with existing 3 Technical Specification requirements. In order to adopt the extended test interval provisions
, of Option B for Type A tests, we must perform a full pressure test. Under the provisions of . ,
i Appendix J, Option A, the next Type A test for PBNP Unit 2 must be performed during the Fall
- 1990 refueling outage. However, we are planninb to replace the Unit 2 steam generators during I this outage. In order to reduce the Fall,1996 outage scope and duration and focus our resources on the safe replacement of the steam generators, we desire to perform the Unit 2 Type A test l during the Fall,1997 outage. Deferral of the Type A test by one cycle will allow time to l t dequately prepare for a full pressure test without compromising 4 ther nuclear or personnel
! safety.
EXEMPTIONS TO 10CFR50. APPENDIX J. OPTION A Option B recognizes that, in many cases, the Technical Specifications were approved that incorporated exemptions to the provisions of Appendix J. Additionally, some licensees have requested and received exemption after their Technical Specifications were issued. Option B states that specific exemptions to Optica A of Appendix J that have been formally approved by the Atomic Energy Commission or N AC, according to 10CFR50.12, are still applicable to Option B if necessary, unless .epecifically revoked by the NRC.
The current PBNP Technical Specifications contain three exemptions to Appendix J, Option A.
Each of these exemptions was an initial license condition which existed prior to the issuance of !
Appendix J. In a Safety Evaluation Report for License Amendments 61/66, dated June 25,1982, the NRC accepted these provisions as exemptions to Appendix J.
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May 29,1996 Page 5
- a. Exemption from Section III. A.I.(d) with respect to the service air supply line used in .
conjunction with the Type A test. Since this line is used to pressurize and depressurize the l containment during the Type A test, its leakage integrity is not factored into the test results.
The exemption allowed this penetration to be Type C tested with the measured leakage ,
added to the Type A test results. This exemption is no longer necessary since Option B ]'
does not contain specific leakage test requirements for Type A tests. Guidance for testing systems required for proper conduct of the Type A test is contained in NEI 94-01 and ANSI /ANS 56.8-1994,
- b. Exemption from Section III. A. I.(d) with respect to leakage testing of the Residual Heat j Removal (RHR) system. Under this exemption, portions of the RHR system outside the containment are tested either by use in normal operation or hydrostatically tested during shutdowns for major refueling in lieu of pneumatic (Type C) testing. This exemption is no i longer necessary since Option B does not contain specific leakage test requirements for l Type C tests. Guidance regarding leakage testing of systems normally filled with fluid and operable under post-accident conditions is contained in NEI 94-01 and ANSI /ANS 56.8-1994.
- c. Exemption from Section III.A.I.(a) with respect to termination of a Type A test if excessive leakage paths are identified.Section III.A.I.(a) requires termination of the Type A test when excessive leakage paths are identified, performance oflocal leakage tests of these paths, and ,
performance of another Type A test after repairs are made. Our TS stated that leak repairs, if required during a Type A test, must be preceded and followed by local leakage rate (Type B or C) tests, but did not require reperformance of the Type A test. The NRC accepted our TS as'an exemption to Appendix J since industry experience in conducting Type A tests showed that the objective of this portion of Appendix J could be achieved without necessarily requiring a second complete Type A test. This exemption is no longer necessary since )
Option B does not contain specific leakage test requirements for Type A tests. Guidance regarding the conduct of Type A tests is contained in NEI 94-01 and ANSI /ANS 56.8 1994.
IMPLEMENTATION PLAN j Implementation of the' extended interval provisions of Option B for Type A tests will occur after successful completion of the full pressure Type A test on each unit. The full pressure Type A test for Unit 1 is scheduled for the Spring,1997 refueling outage. As discussed above, the full pressure Type A test for Unit 2 is scheduled for the Fall,1997 refueling outage.
Implementation of the extended interval provisions of Option B for Type B and C tests will occur afler this TSCR is approved based on the leakage performance history of each component.
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s' 4 Document Control Desk May 29,1996 Page 6 We are currently developing a Containment Leakage Rate Testing Program to specify the details for Type A, B, and C testing and visual examinations. The program will be developed in accordance with the guidance of Regulatory Guide 1.163 and NEI 94-01 with the schedular exception discussed previously. This performance-based program will be approved by PBNP management prior to implementing the requested license amendment and will be available on-site ,
for NRC inspection.
l ENVIRONMENTAL ASSESSMENT l We have determined that the proposed amendments do not involve a significant hazards consideration, authorize a significant change in the types ar total amounts of any effluent release, or result in any significant increase in individual or cumulative occupational exposure. Therefore, we conclude that the proposed amendments meet the requirements of 10 CFR 51.22(c)(9) and that an environmentalimpact statement or negative declaration and environmental impact appraisal need not be prepared.
We request that this Technical Specifications Change Request be issued by July 1,1996, and become effective within 60 days ofissuance in order to eliminate committed costs and pre-outage expenses associated with performance of the reduced pressure Type A test during the Unit 2, Fall 1996 outage.
If you require additional information, please contact us.
Sincerely, Bob nk Vice President Nuclear Power cc: NRC Resident Inspector NRC Regional Administrator PSCW
TECHNICAL SPECIFICATIONS CHANGE REOUEST 187 SAFETY EVALUATION INTRODUCTION Wisconsin Electric Power Company (Licensee) has applied for amendments to Facility Operating Licenses DPR-24 and DPR-27 for Point Beach ' Nuclear Plant Units 1 and 2. The proposed revisions will modify Technical Specification (TS) Section 15.4.4, " Containment Tests," to incorporate the provisions of 10 CFR 50, Appendix J, " Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors," Option B. Revisions are also proposed to TS Sections 15.1, " Definitions," 15.3.6, " Containment System," and 15.6, " Administrative Controls," to support the changes to Section 15.4.4.
t EVALUATION The proposed change potentially affects the leak-tight integrity of the containment structure designed to mitigate the consequences of a loss-of-coolant accident (LOCA). The function of the r during and following the peak transient pressures containment is to maintain structural integ'ity and temperatures which result from a LOCA. The containment is designed to limit fission product leakage following the design basis LOCA. Because the proposed change does not alter the plant design, only the frequency of measuring Type A, B, and C leakage, the proposed I change does not directly result in an increase in containment leakage. However, decreasing the test frequency can increase the probability that an increase in containment leakage could go ,
undetected for an extended period of time. Test intervals will be established based on the
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performance history of components being tested. As documented in NUREG-1493, i
" Performance-Based Containment Leakage Test Program," the risk resulting from the proposed l change is imperceptible. '
The proposed change includes a one-time exception to Regulatory Guide 1.163 in that the next Type A test for Unit 2 will be performed at an interval of 60 (rather than 48) months since the last Type A test. NRC Regulatory Guide 1.163 endorses NEl 94-01. NEl 94-01 states that periodic Type A tests shall be performed at intervals of 48 months until acceptable performance is established to extend the test ir tervals. Acceptable performance history is defined as completion of two consecutive priodic Type A tests where the calculated performance leakage rate was less than 1.0 L,. At least one of these tests must be performed at peak accident pressure.
The periodic Type A tests at PBNP are conducted at reduced pressure. In order to adopt the extended test interval provisions of Option B for Type A tests, we must perform a full pressure test. Under the provisions of Appendix J, Option A, the next Type A test for PBNP Unit 2 is must be performed during the Fall,1996 refueling outage. However, we are planning to replace the Unit 2 steam generators during this outage. More equipment must be obtained and implementing procedures must be changed to account for performing a full pressure test instead of a reduced pressure test. The personnel that would perform this work are currently working on
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' l efforts related to steam generator replacement. It is more prudent to focus our resources on the
- safe replacement of the Unit 2 steam generators. Deferral of the Type A test will reduce the Fall, a 1996 outage scope and duration and will allow time to adequately prepare for a full pressure test.
The PBNP containments have an excellent Type A test perfonnance history that provides substantialjustification for the proposed exception to Regulatory Guide 1.163. The Unit 2 containment has never failed a Type A test. The five Type A tests conducted since plant start-up i have all been less than 63% of the allowable test leakage rate at the 95% upper confidence level.
- Based on a review of activities, we have concluded that there have not been any alterations or challenges to the Unit 2 primary containment since the last Type A test. We will not be making any major modifications to the containment structure itself during the Fall,1996 refueling
, outage. Transportation of the existing and replacement steam generators out of and into containment will be done via the existing equipment hatch. No cutting of the containment structure or liner plate is required. Welding of the main steam and feedwater lines after
- installation of the replacement steam generators will be followed by appropriate inspections and j testing in accordance with approved codes and standards to ensure the integrity of these i containment penetrations is maintained. No other work that could affect the containment
! structure is scheduled for the Fall,1996 outage.
i Extensions of the interval between consecutive Type A tests well beyond the interval we are
! proposing have previously been approved by the NRC for other licensees. Furthermore, Option l B allows an interval of 10 years between consecutive Type A tests if previous test performance is
, adequate. As mentioned above, NUREG 1493 concludes that a reduction in the frequency of Type A tests from the current three per 10 years to one per 10 years leads to an imperceptible increase in risk. The increase is very small because Type A tests identify only a few potential containment leakage paths that cannot be identified by Type B and C testing, and the leaks that have been found by Type A tests have been only marginally above existing requirements.
Based on the above, approval of this Technical Specification Change Request will not present undue risk to the health and safety of the public.
- 1 TECIINICAL SPECIFICATION CHANGE REOUEST 187 NO SIGNIFICANT HAZARDS CONSIDERATION l In accordance with the requirements of 10 CFR 50.91(a), Wisconsin Electric Power Company (Licensee) has evaluated the proposed changes against the standards of 10 CFR 50.92 and has detennined that the operation of Point Beach Nuclear Plant, Units 1 and 2, in accordance with the I proposed amendments does not present a significant hazards consideration. The analysis of the j requirements of 10 CFR 50.92 and the basis for this conclusion are as follows:
- 1. Operation of this facility under the proposed Technical Specifications will not create a i
significant increase in the probability or consequences of an accident previously l evaluated.
The proposed change does not involve a change to structures, systems, or components I which would affect the probability or consequences of an accident previously evaluated in the PBNP Final Safety Analyses Report (FSAR), Furthermore, containment leakage rate testing is not an initiator of any accident. The proposed change simply provides a mechanism within the Technical Specifications for implementing a performance-based method of determining the frequency for leakage rate testing which has been approved by ;
the NRC. The proposed change does not affect reactor operations or accident analysis l and has no significant radiological consequences. Therefore, this change will not create a l significant increase in the probability or consequences of an accident previously evaluated.
- 2. Operation of this facility under the proposed Technical Specifications change will not create the possibility of a new or different kind of accident from any accident previously evaluated.
The proposed change does not involve a change to the plant design or operation. As a result, the proposed change does not affect any of the parameters or conditions that contribute to initiation of any accidents. This change involves a potential reduction of Type A, B, and C test frequency. Except for the method of defining the test frequency, ,
the methods for performing the actual tests are not changed. No new accident modes are l created by extending the testing intervals. No safety-related equipment or safety functions are altered as a result of this change. Extending the test frequency has no influence on, nor does it contribute to, the possibility of a new or different kind of accident or malfunction from those previously analyzed. Therefore, the proposed change will not create the possibility of a new or different kind of accident from any accident previously evaluated.
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- 3. Operation of this facility under the proposed Technical Specifications change will not create a significant reduction in a margin of safety.
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The proposed change potentially affects only the frequency of Type A, B, and C testing.
Except for the method of defining the test frequency, the methods for performing the actual tests are not changed. The proposed change is based on NRC accepted provisions and maintains necessary levels of system and component reliability affecting containment integrity. Evaluation of the performance-based approach to leakage rate testing, as documented in NUREG-1493, concludes that the impact on public health and safety due to revised testing intervals is negligible. Furthermore, the proposed change will not I reduce the availability of systems associated with containment integrity when they are required to mitigate accident conditions. Therefore, the proposed change will not create a l significant reduction in a margin of safety.
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