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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
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April 16, 1991 RBG- 34,034 File Nos. G9.5, G9.42 U. S. Nuclear Regulatccy Commission Document Control Desk Washington, D.C. 20555 Gentlement River Bend Station - Unit 1 Docket No. 50-458 Gulf States Utilities Company (GSU) hereby files an application to amend the River Bend Station - Unit 1 Technical Specifications, Appendix A to Facility Operating License NPF-47, pursuant to 10CFR50.90. This applination is filed to change Technical Specification Surveillance Requirement 4.3.8.2.a, " Turbine Overspeed Protection System," to allow monthly testing of the high pressure turbine control valves instead of weekly. The Attachment to this letter and the Enclosure provide the f etifications and proposed revisions to the Technical <pecifications, respectively.
Should you have any questions, please contact Mr. L. L. Dietrich of my staff at (504)381-4866.
Sincerely,.
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. H.'Odell
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Manager- Oversight h ,% River Bend Nuclear Group E/LLD/MSF Attachment e
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' 'd cci U.S. Nuclear Regulatory Commission 1 611 Ryan Plaza Drive, Suite 1000 Arlington, TX 76011 NRC Resident Inspector P.O. Box 1051 St. Francisville, LA 70775 Claudia Abbate U.S. Nuclear Regulatory Commission 11555 Rockville Pike Rockville, MD 20852 Mr. Glenn Miller Radiation Protection Division Louisiana Department of Environmental Quality Post-Office Box 14690 Baton Rouge, LA 70890 2
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UNITED STATES OF AMERICA NUCLEAR REGULATORY COMMISSION STATE OF LOUISIANA )
PARISit OF WEST FELICIANA )
Docket No. 50-458 In the Matter of )
GULF STATES UTILITIES COMPANY )
(River Bond Station - Unit 1)
AFFIDAVIT W. H. Odell, being duly sworn, states that he is Manager -
Oversight for Gulf States Utilities company; that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission the documents attached hereto; and that all such documents are true and correct to the best of his knowledge, information and belief.
W. 11. 'Odell \
Subscribed and sworn to before me, a Notary Public in and for the State and Parish above named, this day of , 1991. My commission expires with Life.
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6 A.C s J///,/(//
Ava C. Roach Notary Public in and for East Feliciana Parish, Louisiana authorized to act in West Feliciana l Parish, Louisiana
ATTAC1! MENT PROPOSED GULF STATE 8 UTILITIES COMPANY RIVER BEND STATION DOCKET 50-458/LICEH8E NO. NPF-47 TURBINE OVERSPEED PROTECTION SYSTEM (91-01)
LICENSING DOCUMENT INVOLVED: TECHNICAL SPECIFICATIONS ITEM: 4.3.8.2.a.3 REABON FOR REQUEST In accordance with 10CFR50.90, Gulf States Utilities Company is requesting a change to River Bend Station Technical Specification (TS) 4.3.8.2.a.3 to incorporate vendor recommendations to decrease the surveillance frequency for the testing of the four high pressure turbine control valves from weekly to monthly. General Electric (GE) Technical Information Letter (TIL) No. 969, dated May 22, 1984, and Service Information Letter (SIL) No. 413, dated October 4,1984, both recommend the reduced testing frequency. The current surveillance requirement has previously incorporated GEs recommendation of reduced testing frequencies for three out of four sets of turbine valvest the main stop valves, the intermediate stop valves and the intercept valves.
The operating experience accumulated on in-service nuclear units during the 24+ years prior to 1984, has shown considerably lower valve failure rates than those values upon which the original GE recommendations were based. These reduced f ailure rates are due to many design improvements to the nuclear turbino valves and controls that have been incorporated into the GE large steam turbine through GE's TILs and Engineering Change Notices (ECNs).
In General Electric's " Memo Report - Hypothetical Turbine Missiles
- Probability of Occurrence," dated March 14, 1973, the probability of runaway failure and' wheel burst of a GE nuclear turbine was given, based on the nuclear experience up to that time. Included in the probability calculations were the recommended valve test intervals (i.e., daily for main stop and intermediate stop and intercept valves, weekly for control valves) . The Nuclear Wheel Information Letter No. 2, dated November 8, 1982, gave comparative values for the increased overspeed probabilities due to increasing test intervals.
Based on past in-service experience with nuclear turbine steam valves, turbine steam inlet valve reliability and testing intervals are no longer the major contributing factors in determining hypothetical turbine missiles. The overall probability of a i
Page 1 of 5 l
l i hypothetical missile is therefore increased only a negligible
! amount by increasing the test interval of the valves. Incraasing test intervals will correspondingly decrease the probability of a system upset during such testing and should therefore increase the nuclear plant availability.
This change, if incorporated, would 1) greatly decrease unnecessary mechanical wear to the valves, 2) decrease the number of times that the turbine steam load-is not equally distributed, 3) increase capacity factor by not having to reduce reactor power to s 80% to perform this surveillance requirement weekly, and 4) increase capacity factor due to the time it takes to reach 100% Rated Thermal power after a xenon transient that is inherent with any power reduction and subsequent ascension.
This reduced surveillance frequency does not effect the Reactor protection System testing function.
Figure 1 provides a simplified drawing to show that the main steam flows from the four main steam lines into an equalizing header (to equalize main steam line flow), through the four Turbine Stop Valves (TSV), through the four Turbine Control Valves (TCV) and enters the center of the high pressure turbino casing. Each TCV regulates the steam flow to one of the four nozzle boxes, two in the upper half.shell and two in the lower half shell. The uniform flow distribution and the relatively thin walls of the nozzle boxes produce _ uniform heating of the shells to reduce distribution and minimize turbine shaft vibration. l The primary function of the control valves is to regulate reactor pressure and stop the steam flow to the high pressure turbine on a generator trip. They are located immediately downstream of the turbine:stop_ valves.
The control valves (Figure 2) are balanced piston valves, reducing the forces required to lift the valve disc. Each control valve is operated by a single acting spring-to-close servomotor. It is opened by a servo-valve.that receives its_ signal'from the_ Electro-
}lydraulic Control (EHC) System. This servomotor and servo-valve control arrangement comprises-_the power actuator of each valve.
DESCRIPTION:
The turbine overspeed protection system Technical _ Specification 3/4.3.8 is provided to ensure that the turbine overspeed protection system instrumentation and the turbine. speed control valves are operable and.will protect the turbine from excessive overspeed.
This is required since excessive overspeed of the turbine could generate potentially damaging missiles.
The_ surveillance requirements and frequencies reflect GE's recommendations which are based upon accumulated operating Page 2 of 5
, ~ . . - - . - .- _ _ ~. _ _ _ _ _ . . _ . . . . _
experience and are included in the Technical Specifications to demonstrate that the turbine overspeed protection system is operabic.
General Electric has presented to the NRC their methodology for examining turbine rotors with respect to calculating the probability of a failure which would generate missiles from the turbine. The NRC has approved this General Electric methodology (reference letter to GSU/Deddens from NRC/Paulson dated August 26, 1987). General Electric has employed these NRC approved methods to examine the River Bend Station turbine rotors and has determined the probability of turbine missile generator due to rotor failure.
As discussed in Section 3.5 of the RBS USAR, the overall probability of unacceptable damage occurring from Since turbineNUREG-0800, generated missiles to critical plant regions is 5.0 E-9.
Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants, and RG-1.115, Protection Against Low Trajectory Turbine Missiles, specify 1.0 E-7 as the maximut acceptable probability for turbine missile generated damage to safety related equipment, it is clear River Bend exceeds this criteria up to and beyond 6 years of turbine service. USAR Section 10.2 indicates the minimum LP rotor inspection interval at River Bend is 6 years. When the rotor is inspected at or before the 6 year scheduled inspection, a new missile generation probability report will be issued by General Electric and subsequent inspection intervals will be adjusted if indicated by the report. GSU has committed to follow GE's turbine system maintenance program which has been approved by the NRC, as outline in Supplement 5 of the River Bend Safety Evaluation Report.
GE has determined that, effective with TIL 969, the recommended valve test intervals for nuclear turbine control valves should be monthly.
)LO DISEHlgAN.1_lLMARDB con 8IDERATJRE1 As discussed in 10CFR50.92, the following discussions are provided to the NRC Staff in support of "no significant hazards considerations":
- 1. No significant increase in the probability or the consequences of an accident previously evaluated results from this change because:
The General Electric (GE) probabilistic analysis for the River Bend Station turbine has demonstrated that the probability of turbine failures are well within acceptable limits. This analysis has been previously reviewed and results approved by the NRC (reference letter to GSU/Deddens from NRC/Paulson, dated August 26, 1987).
Page 3 of 5
- 2. This change would not create the possibility of a new or different kind of accident from any accident previously evaluated because:
The change in surveillance frequencies does not create the possibility of a new or different kind of accident.
4 Additionally, the turbine control valve surveillance frequency has negligibic affect the GE missile probabilistic results.
- 3. This change would not involve a significant reduction in the
, margin of safety becauset ]
The GE probabilistic analysis demonstrates that the !
probability of unacceptable damage to plant safety-related !
equipment due to potential turbine missile generation is considerably within the limits specified in NUREG-0800, section 2.2.3, and RG 1.115.
The proposed amendment will not increase the possibility or the consequences of a previously evaluated event and will not create a new or different kind of accident from any previously evaluated.
Also, the results of this proposed change are clearly within all acceptable criteria with respect to system components and design requirements. The ability to perform as described in the USAR is maintained and therefore, the proposed change does not involve a significant reduction in the margin of safety or significant hazards.-
REVISED TECHNICAL SPECIFICATIONt-The-requested revision is provided in the Enclosure.
SCHEDULE FOR ATTAINING COMPLIANCE:
GSU is currently in' compliance with the applicable Technical Specification requirements.
NOTIFICATION OF STATE PERSONNEL:
A copy of this amendment request has been provided to the State of Louisiana, Department of Environmental Quality -
Radiation Protection' Division.
' ENVIRONMENTAL IMPACT APPRAISALt
- GSU has reviewed the proposed license amendment against the criteria of 10CFR51.22 for environmental considerations. 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
' GSU' concludes that the proposed change meets the foregoing, Page 4 of 5
r criteria given in 10CFR51.22(c)(9) for a categorical exclusion from the requirement for an Environmental Impact statement.
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