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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARRBG-45077, Application for Amend to License NPF-47 to Change TS to Extend Operation of RBS from Current Licensed Power Level of 2894 Mwt to Uprated Power Level 3039 Mwt.Encl Proprietary GE Rept NEDC-32778P Withheld1999-07-30030 July 1999 Application for Amend to License NPF-47 to Change TS to Extend Operation of RBS from Current Licensed Power Level of 2894 Mwt to Uprated Power Level 3039 Mwt.Encl Proprietary GE Rept NEDC-32778P Withheld ML20206R9271999-01-12012 January 1999 Application for Amends to Licenses NPF-29 & NPF-47,proposing Required Actions Consistent with NRC Accepted Change to BWR Improved TS NUREG-1433 & NUREG-1434 RBG-44721, Application for Amend to License NPF-47,proposing Change to TS Safety Limit 2.1.1.2.Amend Will Change Two Recirculation Loop MCPR Limit from 1.13 to 1.12 & Single Recirculation Loop MCPR Limit from 1.14 to 1.13.Proprietary Encl Withheld1998-12-16016 December 1998 Application for Amend to License NPF-47,proposing Change to TS Safety Limit 2.1.1.2.Amend Will Change Two Recirculation Loop MCPR Limit from 1.13 to 1.12 & Single Recirculation Loop MCPR Limit from 1.14 to 1.13.Proprietary Encl Withheld RBG-44726, Application for Amend to License NPF-47,adding New Proposed TS 3.10.9, Control Rod Pattern - Cycle 8, to Support Startup from Outage Planned in Early Dec 19981998-11-20020 November 1998 Application for Amend to License NPF-47,adding New Proposed TS 3.10.9, Control Rod Pattern - Cycle 8, to Support Startup from Outage Planned in Early Dec 1998 RBG-44593, Application for Amend to License NPF-47,implementing BWROG Enhanced Option I-A Reactor Stability Long Term Solution as Documented in NEDO-32339,Rev 1, Reactor Stability Long-Term Solution,Enhanced Option I-A1998-10-0808 October 1998 Application for Amend to License NPF-47,implementing BWROG Enhanced Option I-A Reactor Stability Long Term Solution as Documented in NEDO-32339,Rev 1, Reactor Stability Long-Term Solution,Enhanced Option I-A 05000458/LER-1997-004, LAR 98-08 to License NPF-47,changing Specific Gravity Acceptance Criteria for Div III Battery,Re TS 3.8.6, Battery Cell Parameters. Condition Leading to Change Was Described in LER 97-004 & Insp Rept 50-458/97-131998-09-23023 September 1998 LAR 98-08 to License NPF-47,changing Specific Gravity Acceptance Criteria for Div III Battery,Re TS 3.8.6, Battery Cell Parameters. Condition Leading to Change Was Described in LER 97-004 & Insp Rept 50-458/97-13 RBG-44562, LAR 98-07 to License NPF-47,deleting License Conditions Associated with Transamerica Delaval,Inc EDGs1998-09-22022 September 1998 LAR 98-07 to License NPF-47,deleting License Conditions Associated with Transamerica Delaval,Inc EDGs RBG-44457, Application for Amend to License NPF-47,revising License Condition 2.C(13) Concerning Final Feedwater Temp Reduction Analysis, LAR 97-16.Affidavit Supporting LAR & Proprietary GE Rept NEDC-32549P,dtd May 1997,encl1998-04-0909 April 1998 Application for Amend to License NPF-47,revising License Condition 2.C(13) Concerning Final Feedwater Temp Reduction Analysis, LAR 97-16.Affidavit Supporting LAR & Proprietary GE Rept NEDC-32549P,dtd May 1997,encl RBG-44223, Application for Amend to License NPF-47,proposing Addl Change to Administrative Controls Associated W/Lar 97-18. Change Listed1997-09-19019 September 1997 Application for Amend to License NPF-47,proposing Addl Change to Administrative Controls Associated W/Lar 97-18. Change Listed RBG-44153, Forwards Proposed Administrative Changes to LAR 96-42 & LAR 97-18,to Modify TS 2.1.1.2 W/Note Indicating Operating Cycle for Which SLMCPR Value Has Been Approved & TS 5.6.5 W/Note Providing Link to Specific GE Documents1997-08-15015 August 1997 Forwards Proposed Administrative Changes to LAR 96-42 & LAR 97-18,to Modify TS 2.1.1.2 W/Note Indicating Operating Cycle for Which SLMCPR Value Has Been Approved & TS 5.6.5 W/Note Providing Link to Specific GE Documents RBG-44035, Application for Amend to License NPF-47,changing TS Safety Limit 2.1.1.2, Reactor Core (Safety Limits), to Increase Two Recirculation Loop MCPR Limit to 1.13.Proprietary Info Encl.Proprietary Encl Withheld1997-08-0505 August 1997 Application for Amend to License NPF-47,changing TS Safety Limit 2.1.1.2, Reactor Core (Safety Limits), to Increase Two Recirculation Loop MCPR Limit to 1.13.Proprietary Info Encl.Proprietary Encl Withheld RBG-43608, Application for Amend to License NPF-47,to Enhance Operation of Plant,Thereby Yielding Economic Benefit to RBS Through Extended Power production.NEDC-32611P Encl.Rept Withheld1997-01-20020 January 1997 Application for Amend to License NPF-47,to Enhance Operation of Plant,Thereby Yielding Economic Benefit to RBS Through Extended Power production.NEDC-32611P Encl.Rept Withheld RBG-43560, Application for Amend to License NPF-47,requesting Rev to TS 3.4.11 Re RCS Pressure & Temp Limits1997-01-10010 January 1997 Application for Amend to License NPF-47,requesting Rev to TS 3.4.11 Re RCS Pressure & Temp Limits RBG-43328, Application for Amend to License NPF-47,requesting Mod to Surveillance Requirement 3.8.1.14 to Allow 24-hour Diesel Generator Maint Run While Unit Is in Either Mode 1 or Mode 21996-11-15015 November 1996 Application for Amend to License NPF-47,requesting Mod to Surveillance Requirement 3.8.1.14 to Allow 24-hour Diesel Generator Maint Run While Unit Is in Either Mode 1 or Mode 2 RBG-43326, Application for Amend to License NPF-47,changing TS SL 2.1.1.2, Reactor Core (Safety Limits), Which Will Increase Two Recirculation Loop MCPR Limit from 1.07 to 1.10 & Single Recirculation Loop MCPR Limit from 1.08 to 1.121996-11-15015 November 1996 Application for Amend to License NPF-47,changing TS SL 2.1.1.2, Reactor Core (Safety Limits), Which Will Increase Two Recirculation Loop MCPR Limit from 1.07 to 1.10 & Single Recirculation Loop MCPR Limit from 1.08 to 1.12 ML20134H4051996-11-0606 November 1996 Application for Amend to License NPF-47,requesting Single Deviation from Approved Fire Protection Program IAW Change Process RBG-43358, Application for Amend to License NPF-47,permitting Increase in Allowable Leak Rate for MSIVs & Deleting Penetration Valve Leakage Control Sys & Main steam-positive Leakage Control Sys Requirements1996-11-0606 November 1996 Application for Amend to License NPF-47,permitting Increase in Allowable Leak Rate for MSIVs & Deleting Penetration Valve Leakage Control Sys & Main steam-positive Leakage Control Sys Requirements RBG-43243, LAR 96-46 to License NPF-47,changing Tech Spec 3.8.1, A.C. Sources-Operating, Per GL 94-011996-10-24024 October 1996 LAR 96-46 to License NPF-47,changing Tech Spec 3.8.1, A.C. Sources-Operating, Per GL 94-01 RBG-43042, License Amend Request 96-35 Re Reactor Vessel Matl Surveillance Program Capsule Withdrawal Schedule. GE-NE-B1301807-02, Surveillance Specimen Program Evaluation for River Bend Station Encl1996-08-29029 August 1996 License Amend Request 96-35 Re Reactor Vessel Matl Surveillance Program Capsule Withdrawal Schedule. GE-NE-B1301807-02, Surveillance Specimen Program Evaluation for River Bend Station Encl RBG-43161, Application for Amend to License NPF-47 Revising TS Re Engineered Safety Systems Which Address Core Reactivity & Power1996-08-29029 August 1996 Application for Amend to License NPF-47 Revising TS Re Engineered Safety Systems Which Address Core Reactivity & Power RBG-42913, Application for Amend to License NPF-47,revising Primary Containment/Drywell Hydrogen Mixing Sys & Drywell Isolation Valves1996-08-0101 August 1996 Application for Amend to License NPF-47,revising Primary Containment/Drywell Hydrogen Mixing Sys & Drywell Isolation Valves ML20112E1741996-05-31031 May 1996 Application for Amends to Licenses NPF-29 & NPF-47 Adding Addl Acceptable Required Actions to Tech Spec Limiting Condition for Operation (LCO) 3.9.1, Refueling Equipment Interlocks RBG-42946, Application for Amend to License NPF-47,consisting of Licensing Amend Request 96-25 Re Incorporation of 5-start Air Pressure Design Criterion for Div III DG in TS 3.8.31996-05-30030 May 1996 Application for Amend to License NPF-47,consisting of Licensing Amend Request 96-25 Re Incorporation of 5-start Air Pressure Design Criterion for Div III DG in TS 3.8.3 RBG-42920, License Amend Request (LAR) 96-29 to License NPF-29, Reflecting Change in Name from Gulf States Utils Co to Entergy Gulf States,Inc1996-05-20020 May 1996 License Amend Request (LAR) 96-29 to License NPF-29, Reflecting Change in Name from Gulf States Utils Co to Entergy Gulf States,Inc RBG-42766, Application for Amends to Licenses NPF-29 & NPF-47,adding Addl Acceptable Method of Fuel Movement,Control Rods Removed or Withdrawn from Defueled Core Cells1996-04-18018 April 1996 Application for Amends to Licenses NPF-29 & NPF-47,adding Addl Acceptable Method of Fuel Movement,Control Rods Removed or Withdrawn from Defueled Core Cells RBG-42191, LAR 95-22,proposing Changes to Ts,By Eliminating Selected Response Time Testing Requirements1995-11-20020 November 1995 LAR 95-22,proposing Changes to Ts,By Eliminating Selected Response Time Testing Requirements RBG-42193, Rev to Application for Amend to License NPF-29 & Proposed Amend to License NPF-47,revising TS 3/4.6.2.2, Drywell Bypass Leakage1995-11-20020 November 1995 Rev to Application for Amend to License NPF-29 & Proposed Amend to License NPF-47,revising TS 3/4.6.2.2, Drywell Bypass Leakage RBG-41968, Application for Amend to License NPF-47,consisting of Change Request 95-10,deleting TS 5.5.12, Biofouling Prevention & Detection, & Various Editorial Corrections1995-10-26026 October 1995 Application for Amend to License NPF-47,consisting of Change Request 95-10,deleting TS 5.5.12, Biofouling Prevention & Detection, & Various Editorial Corrections RBG-42084, Application for Amend to License NPF-47,consisting of LAR 95-21,changing TS 3.6.1.1 Through 3.6.1.3 Re Containment Sys & Notifies of Intent to Implement performance-based Containment Leak Rate Testing Program1995-10-24024 October 1995 Application for Amend to License NPF-47,consisting of LAR 95-21,changing TS 3.6.1.1 Through 3.6.1.3 Re Containment Sys & Notifies of Intent to Implement performance-based Containment Leak Rate Testing Program RBG-41728, LAR 95-04 to License NPF-47,revising TS Re Engineered Safety Sys Which Responds to Fuel Handling Accident Conditions1995-08-17017 August 1995 LAR 95-04 to License NPF-47,revising TS Re Engineered Safety Sys Which Responds to Fuel Handling Accident Conditions RBG-41632, Application for Amend to License NPF-47.Amend Will Implement TSs Based on NUREG-1434, Improved Tss,Rev 01995-06-30030 June 1995 Application for Amend to License NPF-47.Amend Will Implement TSs Based on NUREG-1434, Improved Tss,Rev 0 RBG-41525, Application for Amend to License NPF-47,allowing TS 3/4.6.2.2, Drywell Bypass Leakage, to Be Performed at Intervals as Long as Five Yrs Based Upon Demonstrated Performance of Drywell Structure1995-05-30030 May 1995 Application for Amend to License NPF-47,allowing TS 3/4.6.2.2, Drywell Bypass Leakage, to Be Performed at Intervals as Long as Five Yrs Based Upon Demonstrated Performance of Drywell Structure RBG-41524, Application for Amend to License NPF-47,applying for Exemption from 10CFR50,App J, Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors1995-05-30030 May 1995 Application for Amend to License NPF-47,applying for Exemption from 10CFR50,App J, Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors RBG-41159, LAR 95-01 to License NPF-47,requesting Deviation from 10CFR50,App R,Section III.G.3 W/Respect to Requirement for Fixed Fire Suppression Sys in Fire Area C-17 in Order to Credit Remote Shutdown Sys for Shutdown in Event of Fire1995-01-20020 January 1995 LAR 95-01 to License NPF-47,requesting Deviation from 10CFR50,App R,Section III.G.3 W/Respect to Requirement for Fixed Fire Suppression Sys in Fire Area C-17 in Order to Credit Remote Shutdown Sys for Shutdown in Event of Fire ML20077S4381995-01-18018 January 1995 Application for Amend to License NPF-47 Re Conversion to TS Based on NUREG-1434, Improved TS Rev 0 ML20024J3321994-10-0404 October 1994 LAR 94-11,revising TS 4.11.2.1.2 Table 4.11.2.1.2-1,by Removing one-hour Requirement for Completing Noble Gas & Tritium Sampling & Analysis RBG-40868, LAR 94-10 to License NPF-47,changing TS 3/4.2.2, APRM Setpoints in Order to Be Able to Operate Greater than 35% Rtp,Per Condition Identified During Review of GL 94-021994-09-12012 September 1994 LAR 94-10 to License NPF-47,changing TS 3/4.2.2, APRM Setpoints in Order to Be Able to Operate Greater than 35% Rtp,Per Condition Identified During Review of GL 94-02 ML20072U7861994-09-0808 September 1994 Application for Amend to License NPF-47,changing TS 3.10.2, Special Test Exceptions - Rod Pattern Control Sys RBG-40366, LAR 93-12 to License NPF-47,revising TS to Remove Turbine Overspeed Protection Sys Requirements1994-03-15015 March 1994 LAR 93-12 to License NPF-47,revising TS to Remove Turbine Overspeed Protection Sys Requirements RBG-40324, Application for Amend to License NPF-47,consisting of LAR 94-02,relocating Response Time Limits to Usar,Per GL 93-081994-03-0303 March 1994 Application for Amend to License NPF-47,consisting of LAR 94-02,relocating Response Time Limits to Usar,Per GL 93-08 ML20063K3691994-02-22022 February 1994 Application for Amend to License NPF-47,requesting Line Item Improvement Consistent W/Tech Specs 3.6.1.8 & 3.6.1.9 of NUREG-1434, Std TS GE Plants,BWR/6 RBG-39894, Application for Amend to License NPF-47,revising TS for Removal of Component Lists,Per Generic Ltrs 91-01 & 91-081994-01-14014 January 1994 Application for Amend to License NPF-47,revising TS for Removal of Component Lists,Per Generic Ltrs 91-01 & 91-08 RBG-39895, Application for Amend to License NPF-47,extending Allowable Outage Times of Instruments Involved & Increase Channel Functional Surveillance Test Interval from Monthly to Quarterly Requirement.Proprietary Rept Encl1994-01-14014 January 1994 Application for Amend to License NPF-47,extending Allowable Outage Times of Instruments Involved & Increase Channel Functional Surveillance Test Interval from Monthly to Quarterly Requirement.Proprietary Rept Encl RBG-39796, Application for Amend to License NPF-47,revising Applicable Tech Specs for one-time Extension Re Valve Leak Rate Testing1993-12-21021 December 1993 Application for Amend to License NPF-47,revising Applicable Tech Specs for one-time Extension Re Valve Leak Rate Testing ML20058H2221993-12-0808 December 1993 Application for Amend to License NPF-47,revising TS Re Sys Testing & Instrumentation Calibration,Response Time Testing & Lfst to Allow one-time Extension of Surveillance Intervals RBG-39478, Application for Amend to License NPF-47,proposing Changes to Improve TS Through Implementation of Guidance in NUREG-1434, Sts,Ge Plants BWR/6, Rev 01993-11-30030 November 1993 Application for Amend to License NPF-47,proposing Changes to Improve TS Through Implementation of Guidance in NUREG-1434, Sts,Ge Plants BWR/6, Rev 0 ML20058C4121993-11-18018 November 1993 Application for Amends to License NPF-47,revising TS Re Valve Leak Rate Testing to Allow one-time Extension of Surveillance Intervals ML20045G2471993-07-0202 July 1993 Application for Amend to License NPF-47,revising TS 6.9.3.2,part of Colr.Revision Indicates Cycle 5 Impact on Operating Limit Not Due to Core Verifications ML20045G8381993-07-0202 July 1993 Application for Amend to License NPF-47,revising TS to Change Frequency for Submittal of Radioactive Effluent Release Repts from Semiannual to Annual & to Extend Preparation Period from 60 Days to 90 Days ML20044D5391993-05-13013 May 1993 Application for Amend to License NPF-47,changing Attachment 3 to License NPF-47,Amend 15, Tdi Diesel Engines Requirements. Group Cross Ref Table Between NUREG-1216 & Current River Bend Status Encl 1999-07-30
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARRBG-45077, Application for Amend to License NPF-47 to Change TS to Extend Operation of RBS from Current Licensed Power Level of 2894 Mwt to Uprated Power Level 3039 Mwt.Encl Proprietary GE Rept NEDC-32778P Withheld1999-07-30030 July 1999 Application for Amend to License NPF-47 to Change TS to Extend Operation of RBS from Current Licensed Power Level of 2894 Mwt to Uprated Power Level 3039 Mwt.Encl Proprietary GE Rept NEDC-32778P Withheld ML20206R9271999-01-12012 January 1999 Application for Amends to Licenses NPF-29 & NPF-47,proposing Required Actions Consistent with NRC Accepted Change to BWR Improved TS NUREG-1433 & NUREG-1434 RBG-44721, Application for Amend to License NPF-47,proposing Change to TS Safety Limit 2.1.1.2.Amend Will Change Two Recirculation Loop MCPR Limit from 1.13 to 1.12 & Single Recirculation Loop MCPR Limit from 1.14 to 1.13.Proprietary Encl Withheld1998-12-16016 December 1998 Application for Amend to License NPF-47,proposing Change to TS Safety Limit 2.1.1.2.Amend Will Change Two Recirculation Loop MCPR Limit from 1.13 to 1.12 & Single Recirculation Loop MCPR Limit from 1.14 to 1.13.Proprietary Encl Withheld RBG-44726, Application for Amend to License NPF-47,adding New Proposed TS 3.10.9, Control Rod Pattern - Cycle 8, to Support Startup from Outage Planned in Early Dec 19981998-11-20020 November 1998 Application for Amend to License NPF-47,adding New Proposed TS 3.10.9, Control Rod Pattern - Cycle 8, to Support Startup from Outage Planned in Early Dec 1998 RBG-44593, Application for Amend to License NPF-47,implementing BWROG Enhanced Option I-A Reactor Stability Long Term Solution as Documented in NEDO-32339,Rev 1, Reactor Stability Long-Term Solution,Enhanced Option I-A1998-10-0808 October 1998 Application for Amend to License NPF-47,implementing BWROG Enhanced Option I-A Reactor Stability Long Term Solution as Documented in NEDO-32339,Rev 1, Reactor Stability Long-Term Solution,Enhanced Option I-A 05000458/LER-1997-004, LAR 98-08 to License NPF-47,changing Specific Gravity Acceptance Criteria for Div III Battery,Re TS 3.8.6, Battery Cell Parameters. Condition Leading to Change Was Described in LER 97-004 & Insp Rept 50-458/97-131998-09-23023 September 1998 LAR 98-08 to License NPF-47,changing Specific Gravity Acceptance Criteria for Div III Battery,Re TS 3.8.6, Battery Cell Parameters. Condition Leading to Change Was Described in LER 97-004 & Insp Rept 50-458/97-13 RBG-44562, LAR 98-07 to License NPF-47,deleting License Conditions Associated with Transamerica Delaval,Inc EDGs1998-09-22022 September 1998 LAR 98-07 to License NPF-47,deleting License Conditions Associated with Transamerica Delaval,Inc EDGs RBG-44457, Application for Amend to License NPF-47,revising License Condition 2.C(13) Concerning Final Feedwater Temp Reduction Analysis, LAR 97-16.Affidavit Supporting LAR & Proprietary GE Rept NEDC-32549P,dtd May 1997,encl1998-04-0909 April 1998 Application for Amend to License NPF-47,revising License Condition 2.C(13) Concerning Final Feedwater Temp Reduction Analysis, LAR 97-16.Affidavit Supporting LAR & Proprietary GE Rept NEDC-32549P,dtd May 1997,encl RBG-44223, Application for Amend to License NPF-47,proposing Addl Change to Administrative Controls Associated W/Lar 97-18. Change Listed1997-09-19019 September 1997 Application for Amend to License NPF-47,proposing Addl Change to Administrative Controls Associated W/Lar 97-18. Change Listed RBG-44153, Forwards Proposed Administrative Changes to LAR 96-42 & LAR 97-18,to Modify TS 2.1.1.2 W/Note Indicating Operating Cycle for Which SLMCPR Value Has Been Approved & TS 5.6.5 W/Note Providing Link to Specific GE Documents1997-08-15015 August 1997 Forwards Proposed Administrative Changes to LAR 96-42 & LAR 97-18,to Modify TS 2.1.1.2 W/Note Indicating Operating Cycle for Which SLMCPR Value Has Been Approved & TS 5.6.5 W/Note Providing Link to Specific GE Documents RBG-44035, Application for Amend to License NPF-47,changing TS Safety Limit 2.1.1.2, Reactor Core (Safety Limits), to Increase Two Recirculation Loop MCPR Limit to 1.13.Proprietary Info Encl.Proprietary Encl Withheld1997-08-0505 August 1997 Application for Amend to License NPF-47,changing TS Safety Limit 2.1.1.2, Reactor Core (Safety Limits), to Increase Two Recirculation Loop MCPR Limit to 1.13.Proprietary Info Encl.Proprietary Encl Withheld RBG-43608, Application for Amend to License NPF-47,to Enhance Operation of Plant,Thereby Yielding Economic Benefit to RBS Through Extended Power production.NEDC-32611P Encl.Rept Withheld1997-01-20020 January 1997 Application for Amend to License NPF-47,to Enhance Operation of Plant,Thereby Yielding Economic Benefit to RBS Through Extended Power production.NEDC-32611P Encl.Rept Withheld RBG-43560, Application for Amend to License NPF-47,requesting Rev to TS 3.4.11 Re RCS Pressure & Temp Limits1997-01-10010 January 1997 Application for Amend to License NPF-47,requesting Rev to TS 3.4.11 Re RCS Pressure & Temp Limits RBG-43326, Application for Amend to License NPF-47,changing TS SL 2.1.1.2, Reactor Core (Safety Limits), Which Will Increase Two Recirculation Loop MCPR Limit from 1.07 to 1.10 & Single Recirculation Loop MCPR Limit from 1.08 to 1.121996-11-15015 November 1996 Application for Amend to License NPF-47,changing TS SL 2.1.1.2, Reactor Core (Safety Limits), Which Will Increase Two Recirculation Loop MCPR Limit from 1.07 to 1.10 & Single Recirculation Loop MCPR Limit from 1.08 to 1.12 RBG-43328, Application for Amend to License NPF-47,requesting Mod to Surveillance Requirement 3.8.1.14 to Allow 24-hour Diesel Generator Maint Run While Unit Is in Either Mode 1 or Mode 21996-11-15015 November 1996 Application for Amend to License NPF-47,requesting Mod to Surveillance Requirement 3.8.1.14 to Allow 24-hour Diesel Generator Maint Run While Unit Is in Either Mode 1 or Mode 2 ML20134H4051996-11-0606 November 1996 Application for Amend to License NPF-47,requesting Single Deviation from Approved Fire Protection Program IAW Change Process RBG-43358, Application for Amend to License NPF-47,permitting Increase in Allowable Leak Rate for MSIVs & Deleting Penetration Valve Leakage Control Sys & Main steam-positive Leakage Control Sys Requirements1996-11-0606 November 1996 Application for Amend to License NPF-47,permitting Increase in Allowable Leak Rate for MSIVs & Deleting Penetration Valve Leakage Control Sys & Main steam-positive Leakage Control Sys Requirements RBG-43243, LAR 96-46 to License NPF-47,changing Tech Spec 3.8.1, A.C. Sources-Operating, Per GL 94-011996-10-24024 October 1996 LAR 96-46 to License NPF-47,changing Tech Spec 3.8.1, A.C. Sources-Operating, Per GL 94-01 RBG-43042, License Amend Request 96-35 Re Reactor Vessel Matl Surveillance Program Capsule Withdrawal Schedule. GE-NE-B1301807-02, Surveillance Specimen Program Evaluation for River Bend Station Encl1996-08-29029 August 1996 License Amend Request 96-35 Re Reactor Vessel Matl Surveillance Program Capsule Withdrawal Schedule. GE-NE-B1301807-02, Surveillance Specimen Program Evaluation for River Bend Station Encl RBG-43161, Application for Amend to License NPF-47 Revising TS Re Engineered Safety Systems Which Address Core Reactivity & Power1996-08-29029 August 1996 Application for Amend to License NPF-47 Revising TS Re Engineered Safety Systems Which Address Core Reactivity & Power RBG-42913, Application for Amend to License NPF-47,revising Primary Containment/Drywell Hydrogen Mixing Sys & Drywell Isolation Valves1996-08-0101 August 1996 Application for Amend to License NPF-47,revising Primary Containment/Drywell Hydrogen Mixing Sys & Drywell Isolation Valves ML20112E1741996-05-31031 May 1996 Application for Amends to Licenses NPF-29 & NPF-47 Adding Addl Acceptable Required Actions to Tech Spec Limiting Condition for Operation (LCO) 3.9.1, Refueling Equipment Interlocks RBG-42946, Application for Amend to License NPF-47,consisting of Licensing Amend Request 96-25 Re Incorporation of 5-start Air Pressure Design Criterion for Div III DG in TS 3.8.31996-05-30030 May 1996 Application for Amend to License NPF-47,consisting of Licensing Amend Request 96-25 Re Incorporation of 5-start Air Pressure Design Criterion for Div III DG in TS 3.8.3 RBG-42920, License Amend Request (LAR) 96-29 to License NPF-29, Reflecting Change in Name from Gulf States Utils Co to Entergy Gulf States,Inc1996-05-20020 May 1996 License Amend Request (LAR) 96-29 to License NPF-29, Reflecting Change in Name from Gulf States Utils Co to Entergy Gulf States,Inc RBG-42766, Application for Amends to Licenses NPF-29 & NPF-47,adding Addl Acceptable Method of Fuel Movement,Control Rods Removed or Withdrawn from Defueled Core Cells1996-04-18018 April 1996 Application for Amends to Licenses NPF-29 & NPF-47,adding Addl Acceptable Method of Fuel Movement,Control Rods Removed or Withdrawn from Defueled Core Cells RBG-42191, LAR 95-22,proposing Changes to Ts,By Eliminating Selected Response Time Testing Requirements1995-11-20020 November 1995 LAR 95-22,proposing Changes to Ts,By Eliminating Selected Response Time Testing Requirements RBG-42193, Rev to Application for Amend to License NPF-29 & Proposed Amend to License NPF-47,revising TS 3/4.6.2.2, Drywell Bypass Leakage1995-11-20020 November 1995 Rev to Application for Amend to License NPF-29 & Proposed Amend to License NPF-47,revising TS 3/4.6.2.2, Drywell Bypass Leakage RBG-41968, Application for Amend to License NPF-47,consisting of Change Request 95-10,deleting TS 5.5.12, Biofouling Prevention & Detection, & Various Editorial Corrections1995-10-26026 October 1995 Application for Amend to License NPF-47,consisting of Change Request 95-10,deleting TS 5.5.12, Biofouling Prevention & Detection, & Various Editorial Corrections RBG-42084, Application for Amend to License NPF-47,consisting of LAR 95-21,changing TS 3.6.1.1 Through 3.6.1.3 Re Containment Sys & Notifies of Intent to Implement performance-based Containment Leak Rate Testing Program1995-10-24024 October 1995 Application for Amend to License NPF-47,consisting of LAR 95-21,changing TS 3.6.1.1 Through 3.6.1.3 Re Containment Sys & Notifies of Intent to Implement performance-based Containment Leak Rate Testing Program RBG-41728, LAR 95-04 to License NPF-47,revising TS Re Engineered Safety Sys Which Responds to Fuel Handling Accident Conditions1995-08-17017 August 1995 LAR 95-04 to License NPF-47,revising TS Re Engineered Safety Sys Which Responds to Fuel Handling Accident Conditions RBG-41632, Application for Amend to License NPF-47.Amend Will Implement TSs Based on NUREG-1434, Improved Tss,Rev 01995-06-30030 June 1995 Application for Amend to License NPF-47.Amend Will Implement TSs Based on NUREG-1434, Improved Tss,Rev 0 RBG-41524, Application for Amend to License NPF-47,applying for Exemption from 10CFR50,App J, Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors1995-05-30030 May 1995 Application for Amend to License NPF-47,applying for Exemption from 10CFR50,App J, Primary Reactor Containment Leakage Testing for Water-Cooled Power Reactors RBG-41525, Application for Amend to License NPF-47,allowing TS 3/4.6.2.2, Drywell Bypass Leakage, to Be Performed at Intervals as Long as Five Yrs Based Upon Demonstrated Performance of Drywell Structure1995-05-30030 May 1995 Application for Amend to License NPF-47,allowing TS 3/4.6.2.2, Drywell Bypass Leakage, to Be Performed at Intervals as Long as Five Yrs Based Upon Demonstrated Performance of Drywell Structure RBG-41159, LAR 95-01 to License NPF-47,requesting Deviation from 10CFR50,App R,Section III.G.3 W/Respect to Requirement for Fixed Fire Suppression Sys in Fire Area C-17 in Order to Credit Remote Shutdown Sys for Shutdown in Event of Fire1995-01-20020 January 1995 LAR 95-01 to License NPF-47,requesting Deviation from 10CFR50,App R,Section III.G.3 W/Respect to Requirement for Fixed Fire Suppression Sys in Fire Area C-17 in Order to Credit Remote Shutdown Sys for Shutdown in Event of Fire ML20077S4381995-01-18018 January 1995 Application for Amend to License NPF-47 Re Conversion to TS Based on NUREG-1434, Improved TS Rev 0 ML20024J3321994-10-0404 October 1994 LAR 94-11,revising TS 4.11.2.1.2 Table 4.11.2.1.2-1,by Removing one-hour Requirement for Completing Noble Gas & Tritium Sampling & Analysis RBG-40868, LAR 94-10 to License NPF-47,changing TS 3/4.2.2, APRM Setpoints in Order to Be Able to Operate Greater than 35% Rtp,Per Condition Identified During Review of GL 94-021994-09-12012 September 1994 LAR 94-10 to License NPF-47,changing TS 3/4.2.2, APRM Setpoints in Order to Be Able to Operate Greater than 35% Rtp,Per Condition Identified During Review of GL 94-02 ML20072U7861994-09-0808 September 1994 Application for Amend to License NPF-47,changing TS 3.10.2, Special Test Exceptions - Rod Pattern Control Sys RBG-40366, LAR 93-12 to License NPF-47,revising TS to Remove Turbine Overspeed Protection Sys Requirements1994-03-15015 March 1994 LAR 93-12 to License NPF-47,revising TS to Remove Turbine Overspeed Protection Sys Requirements RBG-40324, Application for Amend to License NPF-47,consisting of LAR 94-02,relocating Response Time Limits to Usar,Per GL 93-081994-03-0303 March 1994 Application for Amend to License NPF-47,consisting of LAR 94-02,relocating Response Time Limits to Usar,Per GL 93-08 ML20063K3691994-02-22022 February 1994 Application for Amend to License NPF-47,requesting Line Item Improvement Consistent W/Tech Specs 3.6.1.8 & 3.6.1.9 of NUREG-1434, Std TS GE Plants,BWR/6 RBG-39895, Application for Amend to License NPF-47,extending Allowable Outage Times of Instruments Involved & Increase Channel Functional Surveillance Test Interval from Monthly to Quarterly Requirement.Proprietary Rept Encl1994-01-14014 January 1994 Application for Amend to License NPF-47,extending Allowable Outage Times of Instruments Involved & Increase Channel Functional Surveillance Test Interval from Monthly to Quarterly Requirement.Proprietary Rept Encl RBG-39894, Application for Amend to License NPF-47,revising TS for Removal of Component Lists,Per Generic Ltrs 91-01 & 91-081994-01-14014 January 1994 Application for Amend to License NPF-47,revising TS for Removal of Component Lists,Per Generic Ltrs 91-01 & 91-08 RBG-39796, Application for Amend to License NPF-47,revising Applicable Tech Specs for one-time Extension Re Valve Leak Rate Testing1993-12-21021 December 1993 Application for Amend to License NPF-47,revising Applicable Tech Specs for one-time Extension Re Valve Leak Rate Testing ML20058H2221993-12-0808 December 1993 Application for Amend to License NPF-47,revising TS Re Sys Testing & Instrumentation Calibration,Response Time Testing & Lfst to Allow one-time Extension of Surveillance Intervals RBG-39478, Application for Amend to License NPF-47,proposing Changes to Improve TS Through Implementation of Guidance in NUREG-1434, Sts,Ge Plants BWR/6, Rev 01993-11-30030 November 1993 Application for Amend to License NPF-47,proposing Changes to Improve TS Through Implementation of Guidance in NUREG-1434, Sts,Ge Plants BWR/6, Rev 0 ML20058C4121993-11-18018 November 1993 Application for Amends to License NPF-47,revising TS Re Valve Leak Rate Testing to Allow one-time Extension of Surveillance Intervals ML20045G8381993-07-0202 July 1993 Application for Amend to License NPF-47,revising TS to Change Frequency for Submittal of Radioactive Effluent Release Repts from Semiannual to Annual & to Extend Preparation Period from 60 Days to 90 Days ML20045G2471993-07-0202 July 1993 Application for Amend to License NPF-47,revising TS 6.9.3.2,part of Colr.Revision Indicates Cycle 5 Impact on Operating Limit Not Due to Core Verifications ML20044D5391993-05-13013 May 1993 Application for Amend to License NPF-47,changing Attachment 3 to License NPF-47,Amend 15, Tdi Diesel Engines Requirements. Group Cross Ref Table Between NUREG-1216 & Current River Bend Status Encl 1999-07-30
[Table view] |
Text
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GUXaF STA TES . UTZLXTIES COMPANY NWR tiiND ST AflON POST OFFict BOX 220 Ye5
- 57 FRANCISvtut, toutstANA 70776 ARE A CODE 604 636 6a94 - 346 BH51 1
May 14, 1990 RBG 132835 File Nos. G9.5, G9.42 U. S. Nuclear Regulatory Commission Document Control Desk Washington,'D. C. 20555
' Gentlemen:-
' River Bend Station - Unit 1 l Docket No. 50-458 Gulf. States Utilities Company (GSU). hereby file's an application- ,
to' amend the River Bend' Station - Unit. 1 Technical- j Specifications, Appendix A to Facility-Operating License NPF-47, ;
pursuant to 10CFR50.90. 'This application is-filed to revise the i
" Minimum Temperature. vs . Reactor Pressure" curves ~ contained in j section 3/4.4.6 and the-associated bases. -This' includes : changes j to the . lead factors for the. reactor vessel-inside diameter and i 1/4 thickness depth, changes to the reactor vessel toughness -
i informationL and the " Fast Neutron- Fluence .(E > 1 MEV) at Vessel l I.D. as a Function of Service Life" ' curve.. These changes. are also requested in order to comply with the requirements of NRC l Generic Letter 11. To support the required reactor' coolant pressure boundary testing 'to be done near the end of Refueling .i Outage 3, approval of tthis License Amendment is- requested prior :l to October 1, 1990. The' attachment to this letter and the. 1 enclosure provide the justifications and' proposed revisions to i the Technical Specifications. l f
Your prompt attention to this application is appreciated. l 3
Sincere ,- l i
N "J. C. Deddens ]
Senior Vice President' !
, River Bend Nuclear Group l TFP 0/ / b F/pg j Attachment !
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Post' Office' Box:1051- 1 St. Francisville,.LA4 70775.. I
- Mr.. Walt Paulson:
.U.ES. Nuclear; Regulatory Commission' ji One! White. Flint Rock-North' y i
11555:Rockville P,ikez .
Rockville,MD120852- ,
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Mr. William H. Spell', Administrator.
-Nuclear Energy'. Division . . _
. Louisiana. Dept.Lof Environmental; Quality; '
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s UNITED STATES OF AMERICA- )
NUCLEAR REGULATORY COMMISSION
' STATE OF LOUISIANA )
PARISH OF WEST FELICIANA -) 7 In the Matter of ) -
GULF STATES UTILITIES COMPANY ) )
-(River Bend Station - Unit 1)
AFFIDAVIT J. C. Deddens, being! duly sworn, states ,that he is'a-Senior Vice President of Gulf States Utilities Company; that he is authorized on the part of said company to sign and file
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with the Nuclear Regulatory Commission the documents attached-l hereto; and. that. all such documents are true and-correct'to -
i l the best of his knowledge, information and belief.- !
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C/ Deddens n
Subscribed and sworn to before me, a Notary Public in and s for the State and ' Parish above= named, this /$IYAi' day of M ag , 1990 . My Commission expires with Life, h
01an d J.kket, Claudia F. Hurst Notary Public'in and for West Feliciana Parish,~ Louisiana i
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1 Gulf States Utilities Company L River Bend Station ;
Docket 50-458/ License No. NPF-47 ,
1.-
Technical Specifications / Surveillance Requirements l_
Licensing Document Involved. .
J Changes to the RBS Technical Specifications are. requested by this l License Amendment Request. Affected-Tech. Spec.' sections include: r L A. Reactor Coolant - Pressure / Temperature Limits.3/4.4'6 .
I B. Bases Se: tion 3/4.4.6 The specific sections to be revised are as follows:
- 1. Figure 3.4.6.1-1 (p. 3/4-23)
- 2. Table 4.4.6.1.3-1 (p. 3/4-24)
- 3. Bases page 3/4 4-5 1
- 4. Bases'page 3/4 4 5. .
l-l
- 6. Bases Table.B Bases Figure 3/4'4.6-1 (p(p.
B 3/4.4.6-1 B 4-9)
. B 3/4 3/4 4-8) l Reason For Request This proposed- change is being requested in accordance. with 4 10CFR50.90. Changes to the " Minimum ' Temperature. Required vs. t Reactor Pressure" curves contained! in section- 3/4'.4.6 and the
! associated bases section are requested, This includes changes to. .
l the lead factors for the reactor. vessel- inside~ diameter and 1/4-thickness depth. changes to reactor ' vessel toughness information (Bases Table B 3/4.4.6-1), and the " Fast Neutron-Fluence (E>1 MEV) at Vessel .I.D. As ' A Function of Service Life" curve-(Bases' Figure 3/4.4.6-1).
These changes are requested in order to comply with t'he requirements of NRC Generic Letter 88-11. In Generic Letter 88-11', the NRC l advises that all licensees use the methods described in Revision 2 of Regulatory Guide'1.99 to predict the effect of neutron radiation on reactor vessel materials -as required- by -paragraph V.A. of 10CFR50, Appendix G. . Use of the Revision 2 methodology results in a revision of the adjusted reference temperature- for nil-ductility transition (RT-NOT) and the pressure-temperature limits contained in l Technical Specification 3/4.4.6. GSU provided its response to Generic Letter 88-11 (RBG-29292 dated 11/3/88) and-committed to revising the Pressure-Temperature curves and related information in the RBS Tech. Specs. and USAR prior to startup from RF-3.
I' i
i Page 1 of 6 .
1 Description Changes to-the RBS Technical Specif'ications proposed by the License Amendment Request are divided into =two basic areas:. 1)-
pressure-temperature curves and 2) neutron fluence as a function of service life. Discussion _of the regulatory basis and descriptions ,
of the changes- proposed for these. areas .is given below.
RBS-specific analyses .are provided in.. the . referenced reports (Attachments 1_and 2) and are not repeated here.
Regulatory Basis L 10CFR50, Appendix A, General-Design Criterion 14 " Reactor Coolant ll Pressure Boundary," requires that the reactor coolant -pressure.
L boundary. be designed, fabricated, erected, and tested in order to have an extremely low probability of- abnormal leakage, of rapid.
failure, and of - gross ruptu re. General- Design ' Criterion 31,.
-" Fracture Prevention of ' Reactor. Coolant. Pressure Boundary,"
requires, in part,. that; the. reactor coolant pressure boundary be designed with sufficient margin to assure that when stressed _ under.
operating, mainter:ance, .and testing. the boundary . behaves in a nonbrittle manner ~and the -probability:'of rapidly propagating fracture is minimized. In ' order to -assess :the . structural integrity i
' of the reactor Reactor vessel
. Coolant .: GeneralBoundary,"
. Pressure Design criterion ~ 32,' _in requires ," Inspection part, .an -of appropriate materials surveillance program for the? . reactor ~ vessel.
beltline. region.
10CFR50, Appendix G,Section IV specifies the. fracture toughness requirements for ferritic materials in - the= pressure - retaining, ,
components of the reactor coolant pressure boundary for testingLand operational conditions,-including operational occurrences. ' Appendix H of 10CFR50 requires a material surveillance program to monitor ~
changes in fracture - toughness properties of materials . in .the ,
beltline region, resulting from neutron irradiation throughout the.
service life. Regulatory Guide 1.99, developed in response- to the above regulations, describes general procedures acceptable to the NRC for calculating the effects of neutron radiation . embrittlement of the low-alloy steels used in reactor pressure vessels. 10CFR50, Appendix 11 and Regulatory Guide L1.99 specify .that the' material surveillance program must meet the requirement of ASTM E 185. -This standard requires, in_part,.that neutron dosimeters be included as part of the reactor material surveillance program.
The two measures of radiation embrittlement used in Reg. Guide-1.99 are obtained from Charpy V-notch impact tests. The adjustment of reference temperature, RT-NDT, is defined in'10CFR50, Appendix G as ,
the temperature shift in the Charpy curve for the irradiated material relative to that for the unirradiated. material measured at the 30-foot-pound energy level. The second measure is the decrease in the Charpy upper-self energy level which is defined in ASTM E 185. The current RBS USAR and Tech. Specs. for these values including the P-T curves were prepared in'accordance with Revision 1 Page 2 of 6
i of Reg. Guide 1.99. Revision 2, issued in May, 1988, updates. the calculational procedures -for the.- adjustment of, reference temperature; however, calculational procedures for decreases in upper-shelf energy are not changed. Thus, revision of.the reference temperature. and P-T curves is required _ in order. to maintain .;
compliance with the above listed regulations and GSU's commitment in response to Generic Letter 88-11.
Description of Changes An evaluation of the. impact resulting from~ application of Revision'2 i methodology was prepared by GE and is documented in report SASR 1 89-20,Rev.1(Attachment'1). This report also provides revised P-T curves for use in the RBS USAR and Tech Specs., and~ recommended r l USAR and Tech. Spec, changes. Justification for revision of the lead- l
' factors (ratio-of the . neutron flux, density at the surveillance ,
capsule specimen to the neutron flux density at-the reactor pressure .
vessel inside surface at the peak fluence location) is provided in a ~I GE letter included as part of Attachment 1. Specific-changestto the Tech. Specs. are described below, a.. Figure 3.4.6.1-1 (page 3/4 4-23) - - The upper portion of each curve is revised- as a result of change in adjusted reference temperature per Reg. Guide 1.99_,.Rev.2.
Notes'on thisfigurgarealsorevisedtoshow.achangeinamount g
of shift initial(48 F to111F),limitingmateriaf(
reference temperature (9 F'to -50 F)that plate to weld),-
, curves A, B, and C are valid for 2:EFPY 'of operation, and that i
curves A', B', and C' are valid for 8 EFPY of operation.,
l- (Note that the- first- reactor . material surveillance ,
specimens are to be removed.at 6 EFPY- which' allows for revision,'as necessary, of-the P-T curves beyond'8 EFP.Y).
- b. Table 4.4.6.1.3-1 (page '3/4 4-24) - - The third column heading is revised to state lead factors at both the inside diameter (I.D.) of the vessel and at the 1/4 wall thickness (1/4 T) depth. .The-lead factors'are revised to 0.67/0.89-for each: surveillance capsule number. Revision-of the lead ,
factors results from-use o' more accurate ~two-dimensional i computational method;. Lead factors, computed by GE, relate the dosimeter flux to the flux at the. peak location in the vessel beltline region for 32. EFPY of reactor operation.
- c. Bases Section 3/4.4.6 (page B 3/4 4-5) - - Several changes are made in the last' paragraph to reflect the use'of Rev. 2-of Reg. Guide 1.99.(the title of the Reg. Guide was also changed with issuance of Rev.2). 'The' reference 'to phosphorus content is' replaced with nickel content in accordance with Reg. Guide 1.99, .Rev.2. Reference to "end-of-life fluence" is replaced with " conditions at 8 EFPY" since the A', B', and C' curves have been calculated for 8 EFPY instead of 32 EFPY, These curves will be revised after results of the first surveillance capsule is Page 3 of 6
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obtained.. This allows for the use of additional data in calculating the P-T curvesLbeyond 8 EFPY._
- d. Bases- Section 3/4.4.6 (page B 3/4. 4-6) - - In the first -
paragraph, reference to the specific year edition (1973) of ASTM E185 is deleted since 10CFR50, Appendix-H allows the use.of any one of three= editions of this standard. The -
Reg. Guide revision _ number .i s also revised -in this paragraph.
- e. Bases Table B 3/4.4.6-1 (page B 3/4 4-8) -- - Multiple changes are- made to ;this table as a result; of -the application'of Rev.'2 methodology.--The' column heading for.
P- (%) is replaced with Ni.(%)-to reflect the-change from the use of copper and phosphorus in Rev.-1 to -copper and :i nickel in Rev.2. Other column headings are revised-for clarity. ' Also,;"End-of-Life (E0L)"-is replaced with "32 EFPY" in the note.for this table.
Values of delta RT-NDT- and . maximum' RT-NDT:-for 0 vessel.
beltline plate material are revised to 75 F and 84 F respectively _as a: result of applying the . flux wire- (1 dosimetry-test results for neutron fluence and the Rev.2--
methodology. The, first value .is'the amount of shift-in nil-ductility transition reference temperature.over 32 EFPY and the'latter number is the adjusted: reference: temperature-for 32 EFPY of reactor. operations.- The nickel; content for the beltline plate material' is -0.63%.
Revision of . values for weld data reflect a change in the-heat and lot number that produce the limiting results with application of 'the = Rev. 2 methodology. The heat and lot numbers for the limiting weld material are SP6756 and 0342 respectively. Values for Cu, .Ni~, delta RT-NDT,-average upper shelf energy value, and maximum RT-NDT are 0.09%,
0.92%, 153 F, 97 ft.-lbs., and 103 0F respectively,
- f. Bases Figure B 3/4.4.6-1 (page B 3/4 4-9) - - This figure-is revised based upon flux wire dosimeter test results and revised lead factors.. The flux wire dosimeter was removed after the first fuel _ cycle and analyzed by'.GE at its Vallecitos Nuclear Center. Results of their analysis are documented in report SASR 88-49 (attachment 2). Si nce' the vessel fluence is proportional to thermal power produced, the results'of flux wire dosimeter test.are used to provide
~
a calibration point of vessel fluence versus accumulated thermal power. A linear extrapolation provides an estimate of fluence at 32 EFPY.
No Significant Hazard Considerations The following discussion is provided to the NRC in support of "no significant hazards" per 10CFR50.92. Of the items to be changed by this license amendment request, only the pressure-temperature curves Page 4 of 5
are used as limiting' conditions of operation and as surveillance .
requirements. Operating limits for pressure and temperature are required for three categories of operation: . 1) hydrostatic pressure tests and leak tests (curves A and A'), 2) non-nuclear heatup/cooldown and low power physics tests (curves B and. B'), and r
- 3) core critical. operation (curves C and C'). The A, B, and C curves serve as baseline curves and are applicable 'up to 2 EFPY.
The A', B', and C' curves provide the pressure-temperature limits for their respective activities. through 8. EFPY, As required by Tech. Spec, surveillance statement 4'.4.6.1.3. these curves will-be updated as necessary based upon results -of the reactor. vessel '
surveillance specimen examinations.
, The revised pressure-temperature limits-are more' conservative'than l
that given by the_ original. Tech. Spec. curves. This is true- also when accounting for the revision of the lead factors. While the use, of the revised and more accurately calculated lead factcrs would by itself result in slightly less-conservative pressure-temperature limits, their application with the Reg. Guide 1.99, Rev. 2 methodology results in more conservative limits for temperature and pressure.for all operational conditions.
These changes are to be made in order to make the'RBS Tech. Specs.
I conform to changes in the regulations (Regulatory. Guide 1.99). The
-proposed changes are, therefore~, fully within. the regulations and maintain the margin of safety required for reactor vessel materials.
-Operation of RBS in accordance with the changes proposed. in this amendment involves no significant- hazards based upon the evaluations -
given below.
- a. Changes made through this request are 1.n accordance with the applicable design, material, and construction standards.
These revisions-are the result of changes in calculational-methodology for shift in nil-ductility transition reference temperature promulgated by issuance of Revision 2 of-Regulatory Guide 1.99. The changes, recognizing the use of revised and slightly less conservative lead factors, result in more conservative limits for temperature and pressure for ,
all operational conditions (hydrostatic and leak testing, non-nuclear heatup/cooldown and low level physics testing, :
and core critical operations). Consequently, no significant-increase in the probability or the consequences of an accident previously evaluated results from these changes,
- b. No structures, systems, or components are added or ' deleted by these changes; thus the possibility of additional single failures resulting in a new or different kind of accident from that previously evaluated is not introduced as a result of these changes. The changes provide more conservative limits for temperature and pressure at higher system pressures and no limits are removed or made less conservative. Therefore, these changes would not create the possibility of a new or different kind of accident from any accident previously evaluated. ,
Page 5 of 6
- c. A larger shift in RT-NDT results from application of the Regulatory =
Guide 1.99, Rev. 2 methodology. Consequently, the _ revised pressure-temperature curves to. be used for RBS Tech. Spec.3/4.4.6 -
are more conservative. Thus, . additional margin is provided to assure that when the reactor pressure vessel is stressed.under operating, maintenance, testing and postulated accident conditions, the reactor coolant pressure. boundary behaves in'a nonbrittle-manner and the probability of rapidly propagating; fracture is minimized. Therefore, these changes- would not involve a significant reduction in margin of_ safety.
The proposed. amendment will not Lincrease the possibility .or 'the consequences. of a-previously evaluated event and will not crease a new or 4 different kind of accident from any- previously evaluated.. Also, the results of. this proposed change are_ clearly within' all' acceptance criteria with respect to system-components and. design -requirements. The ability of the reactor pressure vesse'l
~
to perform as ' described in the=USAR is3 mainteined and therefore, the proposed change does not. involve- .a significant . reduction in margin ~ of safety. GSU proposes that no_ s signir'icant reduction in margin of safety. GSU proposes that' no significant hazards are' involved for these changes'.
Proposed ticense Revision Marked-up pages of the RBS Technical ' Specifications are provided in Enclosure 1..
Schedule For Attaining Compliance
. River Bend Station is currently.E in compliance - with the' applicable' Technical Specifications. However, USV:has~ committee to revision of the-pressure-temperature' curves given in the- RBS Tech.' Specs. prior to startup from the third refueling outage scheduled-for September, 1990-(reference.
RBG-29292 and TRAC item 07130).
In order to support the required. system pressure testing (Reactor Coolant Pressure Boundary) to be done near the end of Refueling Outage 3, approval of this License Amendment Request by October 1, 1990 isirequested.
NOTIFICATION OF STATE PERSONNEL A copy of the amendment application and this. submittal is being provided-to the State. of Louisiana, Department of Environmental Quality-Nuclear Energy Division, ,
. 1 ENVIRONMENTAL IMPACT APPRAISAL Gulf States Utilities Company (GSU)_ has reviewed the proposed license amendment against the criteria of 10CFR51.22' for' environmental-considerations. As shown above, the proposed changes do _ not- involve' - a '!
significant hazards consideration, nor increase the types and amounts of-effluents that may be released offsite, nor significantly increase ,
individual or cumulative occupational radiation exposures. Based on'.the '
foregoing, GSU concludes that the proposed changes meet the criteria given n in 10CFR51.22(c)(9) for a categorical exclusion from the requirement for an Environmental Impact Statement.
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Page 6 of 6
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