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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARPY-CEI-NRR-2427, Application for Amend to License NPF-58,deleting License Condition 2.C.10 Re Controls Over Containment Air Locks During Plant Outages & Clarifying License Condition 2.F Re Reporting Requirements of TS & EPP Violations1999-09-14014 September 1999 Application for Amend to License NPF-58,deleting License Condition 2.C.10 Re Controls Over Containment Air Locks During Plant Outages & Clarifying License Condition 2.F Re Reporting Requirements of TS & EPP Violations PY-CEI-NRR-2406, Application for Amend to License NPF-58,eliminating Requirement in EPP to Sample Lake Erie Sediment in Perry & Eastlake Plant Area for Corbicula.Summary & Description of Change Is Encl1999-09-0909 September 1999 Application for Amend to License NPF-58,eliminating Requirement in EPP to Sample Lake Erie Sediment in Perry & Eastlake Plant Area for Corbicula.Summary & Description of Change Is Encl PY-CEI-NRR-2430, Application for Amend to License NPF-58,revising Allowables Values for CST Low Water Level Limits from Greater than or Equal to 59,700 Gallons to Greater than or Equal to 90,300 Gallons1999-09-0909 September 1999 Application for Amend to License NPF-58,revising Allowables Values for CST Low Water Level Limits from Greater than or Equal to 59,700 Gallons to Greater than or Equal to 90,300 Gallons PY-CEI-NRR-2420, Application for Amend to License NPF-58,increasing Present 100% Authorized Rated Thermal Power Level of 3579 Megawatts Thermal to 3758 Megawatts Thermal.Proprietary SAR Encl. Proprietary SAR Withheld,Per 10CFR2.790(a)(4)1999-09-0909 September 1999 Application for Amend to License NPF-58,increasing Present 100% Authorized Rated Thermal Power Level of 3579 Megawatts Thermal to 3758 Megawatts Thermal.Proprietary SAR Encl. Proprietary SAR Withheld,Per 10CFR2.790(a)(4) PY-CEI-NRR-2418, Application for Amend to License NPF-58,incorporating Addl Option Into TS 3.9.1 Required Actions When Refueling Interlocks Are Inoperable1999-08-0404 August 1999 Application for Amend to License NPF-58,incorporating Addl Option Into TS 3.9.1 Required Actions When Refueling Interlocks Are Inoperable PY-CEI-NRR-2398, Application for Amend to License NPF-58,changing SRs as Identified to Support Implementation of 24-month Operating Cycle at Pnpp1999-06-17017 June 1999 Application for Amend to License NPF-58,changing SRs as Identified to Support Implementation of 24-month Operating Cycle at Pnpp ML20206F5971999-05-0505 May 1999 Application for Amend to License NPF-58,authorizing CEI to Possess Dl 13.74% Undivided Ownership Interest in Pnpp PY-CEI-NRR-2362, Application for Amend to License NPF-58,proposing Change in Plant USAR by Incorporating leak-off Line in RHR Sys, Which Will Significantly Reduce Collective Dose to Plant Operations Personnel.Annotated USAR Pages,Encl1999-03-17017 March 1999 Application for Amend to License NPF-58,proposing Change in Plant USAR by Incorporating leak-off Line in RHR Sys, Which Will Significantly Reduce Collective Dose to Plant Operations Personnel.Annotated USAR Pages,Encl PY-CEI-NRR-2373, Application for Amend to License NPF-58,correcting Typos Found in TS Table 3.3.6.1-11999-03-15015 March 1999 Application for Amend to License NPF-58,correcting Typos Found in TS Table 3.3.6.1-1 PY-CEI-NRR-2359, Suppl Application for Amend to License NPF-58,involving Rev of Main Steam Line Leakage Requirements & Elimination of Main Steam Isolation Valve Leakage Control Sys.Proprietary Calculations Encl.Proprietary Encls Withheld1999-01-18018 January 1999 Suppl Application for Amend to License NPF-58,involving Rev of Main Steam Line Leakage Requirements & Elimination of Main Steam Isolation Valve Leakage Control Sys.Proprietary Calculations Encl.Proprietary Encls Withheld PY-CEI-NRR-2352, Suppl to 980909 LAR to License NPF-58,improving Licensing & Design Basis for Isolation of Feedwater Penetrations, Including Sensitivity Study Performed to Examine Radiological Significance of Leakage Through FW Sys Cvs1999-01-0606 January 1999 Suppl to 980909 LAR to License NPF-58,improving Licensing & Design Basis for Isolation of Feedwater Penetrations, Including Sensitivity Study Performed to Examine Radiological Significance of Leakage Through FW Sys Cvs PY-CEI-NRR-2325, Application for Amend to License NPF-58,applying Addl Conservatism by Modifying MCPR Safety Limit Values,As Calculated by Ge.Proprietary Addl Info Re 1.09 Cycle Specific Slmcpr,Encl.Proprietary Info Withheld1998-10-27027 October 1998 Application for Amend to License NPF-58,applying Addl Conservatism by Modifying MCPR Safety Limit Values,As Calculated by Ge.Proprietary Addl Info Re 1.09 Cycle Specific Slmcpr,Encl.Proprietary Info Withheld PY-CEI-NRR-2322, Application for Amend to License NPF-58,stipulating That Water Leakage from Feedwater motor-operated CIVs Will Be Added Into Primary Coolant Sources Outside of Containment Program & Valves Need Not Be Included in Test Program1998-09-0909 September 1998 Application for Amend to License NPF-58,stipulating That Water Leakage from Feedwater motor-operated CIVs Will Be Added Into Primary Coolant Sources Outside of Containment Program & Valves Need Not Be Included in Test Program PY-CEI-NRR-2319, Application for Amend to License NPF-58,permitting EDG TS Action Completion Time of Up to 14 Days for Div 1 or 2 EDG & Allow Performance of EDG 24-hour TS SR Test in Modes 1 & 21998-09-0303 September 1998 Application for Amend to License NPF-58,permitting EDG TS Action Completion Time of Up to 14 Days for Div 1 or 2 EDG & Allow Performance of EDG 24-hour TS SR Test in Modes 1 & 2 PY-CEI-NRR-2298, Application for Amend to License NPF-58,increasing Present Div 3 DG Fuel Oil Level Requirements to Account for Rounding Error in Calculation & Unusable Vol Due to Vortex Formation at Eductor Suction Nozzles Located in Fuel Oil Storag1998-09-0303 September 1998 Application for Amend to License NPF-58,increasing Present Div 3 DG Fuel Oil Level Requirements to Account for Rounding Error in Calculation & Unusable Vol Due to Vortex Formation at Eductor Suction Nozzles Located in Fuel Oil Storage Tank PY-CEI-NRR-2300, Application for Amend to License NPF-58,allowing Blind Flange in Inclined Fuel Transfer Sys (Ifts) Containment Penetration to Be Removed While Primary Containment Is Required to Be Operable1998-08-31031 August 1998 Application for Amend to License NPF-58,allowing Blind Flange in Inclined Fuel Transfer Sys (Ifts) Containment Penetration to Be Removed While Primary Containment Is Required to Be Operable PY-CEI-NRR-2299, Supplemental Application for Amend to License NPF-58, Revising MSL Leakage Requirements & Eliminating Msli Valve Leakage Control Sys.Proprietary & non-proprietary Rev 1 to Calculation Psat 08401T.03,encl.Proprietary Info Withheld1998-07-22022 July 1998 Supplemental Application for Amend to License NPF-58, Revising MSL Leakage Requirements & Eliminating Msli Valve Leakage Control Sys.Proprietary & non-proprietary Rev 1 to Calculation Psat 08401T.03,encl.Proprietary Info Withheld ML20151P1891998-07-13013 July 1998 Application for Amend to License NPF-58,revising Safety Setpoint Requirements for Srv.Proprietary Info & Affidavit Are Contained in Attachment 5.Proprietary Info Withheld PY-CEI-NRR-2295, Application for Amend to License NPF-58,revising TS 3.1.7, Standby Liquid Control Sys to Increase Boron Concentration in Standby Liquid Control Sys for Cycle 8 Fuel Design & to Provide Margin for Future Cycles as Required1998-06-30030 June 1998 Application for Amend to License NPF-58,revising TS 3.1.7, Standby Liquid Control Sys to Increase Boron Concentration in Standby Liquid Control Sys for Cycle 8 Fuel Design & to Provide Margin for Future Cycles as Required ML20236H6931998-06-30030 June 1998 Application for Amend to License NPF-58,transferring Operating Authority for Pnpp from Ceic & Centerior Svc Co to New Operating Company Named Firstenergy Nuclear Operating Co.Marked Up License,Safety & Environ Assessments,Included PY-CEI-NRR-2245, Application for Amend to License NPF-58,revising TS 3.8.1, AC Sources - Operating, to Be Consistent W/Recommendations in GL 94-01, Removal of Accelerated Testing & Special Reporting Requirements for Edgs1997-12-23023 December 1997 Application for Amend to License NPF-58,revising TS 3.8.1, AC Sources - Operating, to Be Consistent W/Recommendations in GL 94-01, Removal of Accelerated Testing & Special Reporting Requirements for Edgs PY-CEI-NRR-2230, Application for Amend to License NPF-58,incorporating Temp Control Valves & Associated Bypass Lines Around Emergency Closed Cooling Sys Heat Exchangers1997-10-22022 October 1997 Application for Amend to License NPF-58,incorporating Temp Control Valves & Associated Bypass Lines Around Emergency Closed Cooling Sys Heat Exchangers PY-CEI-NRR-2207, Application for Amend to License NPF-58,revising TS 5.2.2.e, Organization-Unit Staff, by Removing Ref to NRC Policy Statement on Working Hours1997-09-0808 September 1997 Application for Amend to License NPF-58,revising TS 5.2.2.e, Organization-Unit Staff, by Removing Ref to NRC Policy Statement on Working Hours PY-CEI-NRR-2206, Application for Amend to License NPF-58,revising Pressure- Temp Limits,Per Reactor Vessel Matl Surveillance Program Requirements Contained in App H of 10CFR50.901997-08-28028 August 1997 Application for Amend to License NPF-58,revising Pressure- Temp Limits,Per Reactor Vessel Matl Surveillance Program Requirements Contained in App H of 10CFR50.90 ML20217F5751997-07-28028 July 1997 Application for Amends to Licenses DPR-66,NPF-73 & NPF-58, Authorizing Holders to Possess Beaver Valley Power Station, Unit 1 & Authorizes Duquesne Light to Use & Operate Beaver Valley Unit 1 in Accordance W/Procedures PY-CEI-NRR-2164, Application for Amend to License NPF-58,revising Existing Exception to LCO 3.0.4 as Applies to LCO 3.6.1.9 for MSIV Leakage Control Sys1997-05-0202 May 1997 Application for Amend to License NPF-58,revising Existing Exception to LCO 3.0.4 as Applies to LCO 3.6.1.9 for MSIV Leakage Control Sys PY-CEI-NRR-2165, Application for Amend to License NPF-58,revising Tech Specs Surveillance Requirement for MSIV Leakage Rate Acceptance Criteria1997-05-0202 May 1997 Application for Amend to License NPF-58,revising Tech Specs Surveillance Requirement for MSIV Leakage Rate Acceptance Criteria PY-CEI-NRR-2155, Application for Amend to License NPF-58,revising TS Surveillance Requirements 3.9.1.1 & 3.9.2.2,extending SR Frequency on Refueling Equipment & one-rod-out Interlocks1997-04-0909 April 1997 Application for Amend to License NPF-58,revising TS Surveillance Requirements 3.9.1.1 & 3.9.2.2,extending SR Frequency on Refueling Equipment & one-rod-out Interlocks PY-CEI-NRR-2133, Application for Amend to License NPF-58,requesting Implementation of App J,Option B,Performance-based Primary Containment Leakage Rate Testing Program for Type A,B & C Leak Rate Tests1997-01-31031 January 1997 Application for Amend to License NPF-58,requesting Implementation of App J,Option B,Performance-based Primary Containment Leakage Rate Testing Program for Type A,B & C Leak Rate Tests ML20132C7601996-12-13013 December 1996 Application for Amend to License NPF-58,authorizing Transfers of Control PY-CEI-NRR-2104, Application for Amend to License NPF-58,modifying MCPR Reactor Core Safety Limit Contained in TS 2.1.1.21996-10-24024 October 1996 Application for Amend to License NPF-58,modifying MCPR Reactor Core Safety Limit Contained in TS 2.1.1.2 ML20117E7821996-08-27027 August 1996 Application for Amend to License NPF-58,revising MSL Leakage Requirements & Eliminating MSIV Leakage Control Sys. Attachment 7 Provides Proprietary Dose Calculations. Attachment 7 Withheld PY-CEI-NRR-1999, Application for Amend to License NPF-58,revising Improved Tech Specs.Changes Either Administrative in Nature or Reflect Minor Technical Errors Discovered During Implementation Process1996-04-26026 April 1996 Application for Amend to License NPF-58,revising Improved Tech Specs.Changes Either Administrative in Nature or Reflect Minor Technical Errors Discovered During Implementation Process PY-CEI-NRR-2030, Application for Amend to License NPF-58 Re Drywell Personnel Air Lock Shield Door Analyses1996-02-27027 February 1996 Application for Amend to License NPF-58 Re Drywell Personnel Air Lock Shield Door Analyses PY-CEI-NRR-2027, Application for Amend to License NPF-58,changing TS to Reflect Mod of Leakage Rate Requirements for Main Steam Lines Until End of Operating Cycle 61996-02-17017 February 1996 Application for Amend to License NPF-58,changing TS to Reflect Mod of Leakage Rate Requirements for Main Steam Lines Until End of Operating Cycle 6 PY-CEI-NRR-2007, Application for Amend to License NPF-58,revising TS Requirements for Drywell Leak Rate Testing1996-01-16016 January 1996 Application for Amend to License NPF-58,revising TS Requirements for Drywell Leak Rate Testing PY-CEI-NRR-2013, Application for Amend to License NPF-58,requesting one-time Surveillance Interval Extension to Support Current Schedule for Refueling Outage 5,scheduled to Begin 9601271996-01-10010 January 1996 Application for Amend to License NPF-58,requesting one-time Surveillance Interval Extension to Support Current Schedule for Refueling Outage 5,scheduled to Begin 960127 ML20095L2181995-12-28028 December 1995 Suppl Application for License Transfer of 12.58% Ownership Interest in Addition to 17.42% Approved on 951220 PY-CEI-NRR-2004, Application for Amend to License NPF-58,revising License to Reflect License Transfer for Part of Oh Edison Co Ownership Interest in Pnpp Unit 1 to Wholly Owned Subsidiary,Oes Nuclear,Inc1995-11-22022 November 1995 Application for Amend to License NPF-58,revising License to Reflect License Transfer for Part of Oh Edison Co Ownership Interest in Pnpp Unit 1 to Wholly Owned Subsidiary,Oes Nuclear,Inc PY-CEI-NRR-1978, Application for Amend to License NPF-58,requesting Rev to TS for Onsite Power Distribution Sys:Ts 3/4.8.3.1, Distribution - Operating1995-11-0202 November 1995 Application for Amend to License NPF-58,requesting Rev to TS for Onsite Power Distribution Sys:Ts 3/4.8.3.1, Distribution - Operating PY-CEI-NRR-1995, Application for Amend to License NPF-58,revising TS Requirements for Handling Irradiated Fuel in Containment or Fuel Handling Bldg & Certain Specs Related to Performing Core Alterations1995-11-0202 November 1995 Application for Amend to License NPF-58,revising TS Requirements for Handling Irradiated Fuel in Containment or Fuel Handling Bldg & Certain Specs Related to Performing Core Alterations PY-CEI-NRR-1997, Application for Amend to License NPF-58,providing Suppl Info That Revises License to Reflect Proposed Merger of Operating Companies1995-11-0101 November 1995 Application for Amend to License NPF-58,providing Suppl Info That Revises License to Reflect Proposed Merger of Operating Companies PY-CEI-NRR-1969, Application for Amend to License NPF-58,revising Tech Specs Allowable Values & Trip Setpoints for Selected Plant Process Instrumentation Using Instrument Setpoint Methodology Discussed in Util (PY-CEI/NRR-1706L)1995-08-29029 August 1995 Application for Amend to License NPF-58,revising Tech Specs Allowable Values & Trip Setpoints for Selected Plant Process Instrumentation Using Instrument Setpoint Methodology Discussed in Util (PY-CEI/NRR-1706L) PY-CEI-NRR-1961, Application for Amends to Licenses NPF-58,reflecting One Time Extension of Performance Intervals for Certain TS Surveillance Requirements1995-06-30030 June 1995 Application for Amends to Licenses NPF-58,reflecting One Time Extension of Performance Intervals for Certain TS Surveillance Requirements PY-CEI-NRR-1954, Application for Amend to License NPF-58.Amend Would Allow one-time Extension of Performance Intervals for Certain Srs. Application Supplements Original Request1995-06-0909 June 1995 Application for Amend to License NPF-58.Amend Would Allow one-time Extension of Performance Intervals for Certain Srs. Application Supplements Original Request PY-CEI-NRR-1956, Application for Amend to License NPF-58,proposing Early Implementation of Control Rod Drive Scram Time Testing Consistent W/Requirements in Pnpp Improved TS LAR1995-06-0101 June 1995 Application for Amend to License NPF-58,proposing Early Implementation of Control Rod Drive Scram Time Testing Consistent W/Requirements in Pnpp Improved TS LAR PY-CEI-NRR-1944, Suppl Application for Amend to License NPF-58,App a Tss. Suppl Addresses Minor Discrepancies & Items Needing Clarification1995-05-0505 May 1995 Suppl Application for Amend to License NPF-58,App a Tss. Suppl Addresses Minor Discrepancies & Items Needing Clarification PY-CEI-NRR-1927, Application for Amend to License NPF-58 Re Removal of License Conditions for Tdi EDGs Specified by Paragraph 2.c & Defined in Attachment 2 to Operating License1995-04-28028 April 1995 Application for Amend to License NPF-58 Re Removal of License Conditions for Tdi EDGs Specified by Paragraph 2.c & Defined in Attachment 2 to Operating License PY-CEI-NRR-1655, Application for Amend to License NPF-58,adding New Programmatic Requirements Governing Radiological Effluents Into Administrative Controls Section of TS & Relocating Procedural Details of RETS to ODCM or Pcp,Per GL 89-011995-04-0303 April 1995 Application for Amend to License NPF-58,adding New Programmatic Requirements Governing Radiological Effluents Into Administrative Controls Section of TS & Relocating Procedural Details of RETS to ODCM or Pcp,Per GL 89-01 PY-CEI-NRR-1890, Application for Amend to License NPF-58 Re one-time Extension of Performance Intervals for Certain TS Surveillance Requirements1995-03-24024 March 1995 Application for Amend to License NPF-58 Re one-time Extension of Performance Intervals for Certain TS Surveillance Requirements 1999-09-09
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARPY-CEI-NRR-2427, Application for Amend to License NPF-58,deleting License Condition 2.C.10 Re Controls Over Containment Air Locks During Plant Outages & Clarifying License Condition 2.F Re Reporting Requirements of TS & EPP Violations1999-09-14014 September 1999 Application for Amend to License NPF-58,deleting License Condition 2.C.10 Re Controls Over Containment Air Locks During Plant Outages & Clarifying License Condition 2.F Re Reporting Requirements of TS & EPP Violations PY-CEI-NRR-2430, Application for Amend to License NPF-58,revising Allowables Values for CST Low Water Level Limits from Greater than or Equal to 59,700 Gallons to Greater than or Equal to 90,300 Gallons1999-09-0909 September 1999 Application for Amend to License NPF-58,revising Allowables Values for CST Low Water Level Limits from Greater than or Equal to 59,700 Gallons to Greater than or Equal to 90,300 Gallons PY-CEI-NRR-2406, Application for Amend to License NPF-58,eliminating Requirement in EPP to Sample Lake Erie Sediment in Perry & Eastlake Plant Area for Corbicula.Summary & Description of Change Is Encl1999-09-0909 September 1999 Application for Amend to License NPF-58,eliminating Requirement in EPP to Sample Lake Erie Sediment in Perry & Eastlake Plant Area for Corbicula.Summary & Description of Change Is Encl PY-CEI-NRR-2420, Application for Amend to License NPF-58,increasing Present 100% Authorized Rated Thermal Power Level of 3579 Megawatts Thermal to 3758 Megawatts Thermal.Proprietary SAR Encl. Proprietary SAR Withheld,Per 10CFR2.790(a)(4)1999-09-0909 September 1999 Application for Amend to License NPF-58,increasing Present 100% Authorized Rated Thermal Power Level of 3579 Megawatts Thermal to 3758 Megawatts Thermal.Proprietary SAR Encl. Proprietary SAR Withheld,Per 10CFR2.790(a)(4) PY-CEI-NRR-2418, Application for Amend to License NPF-58,incorporating Addl Option Into TS 3.9.1 Required Actions When Refueling Interlocks Are Inoperable1999-08-0404 August 1999 Application for Amend to License NPF-58,incorporating Addl Option Into TS 3.9.1 Required Actions When Refueling Interlocks Are Inoperable PY-CEI-NRR-2398, Application for Amend to License NPF-58,changing SRs as Identified to Support Implementation of 24-month Operating Cycle at Pnpp1999-06-17017 June 1999 Application for Amend to License NPF-58,changing SRs as Identified to Support Implementation of 24-month Operating Cycle at Pnpp ML20206F5971999-05-0505 May 1999 Application for Amend to License NPF-58,authorizing CEI to Possess Dl 13.74% Undivided Ownership Interest in Pnpp PY-CEI-NRR-2362, Application for Amend to License NPF-58,proposing Change in Plant USAR by Incorporating leak-off Line in RHR Sys, Which Will Significantly Reduce Collective Dose to Plant Operations Personnel.Annotated USAR Pages,Encl1999-03-17017 March 1999 Application for Amend to License NPF-58,proposing Change in Plant USAR by Incorporating leak-off Line in RHR Sys, Which Will Significantly Reduce Collective Dose to Plant Operations Personnel.Annotated USAR Pages,Encl PY-CEI-NRR-2373, Application for Amend to License NPF-58,correcting Typos Found in TS Table 3.3.6.1-11999-03-15015 March 1999 Application for Amend to License NPF-58,correcting Typos Found in TS Table 3.3.6.1-1 PY-CEI-NRR-2359, Suppl Application for Amend to License NPF-58,involving Rev of Main Steam Line Leakage Requirements & Elimination of Main Steam Isolation Valve Leakage Control Sys.Proprietary Calculations Encl.Proprietary Encls Withheld1999-01-18018 January 1999 Suppl Application for Amend to License NPF-58,involving Rev of Main Steam Line Leakage Requirements & Elimination of Main Steam Isolation Valve Leakage Control Sys.Proprietary Calculations Encl.Proprietary Encls Withheld PY-CEI-NRR-2352, Suppl to 980909 LAR to License NPF-58,improving Licensing & Design Basis for Isolation of Feedwater Penetrations, Including Sensitivity Study Performed to Examine Radiological Significance of Leakage Through FW Sys Cvs1999-01-0606 January 1999 Suppl to 980909 LAR to License NPF-58,improving Licensing & Design Basis for Isolation of Feedwater Penetrations, Including Sensitivity Study Performed to Examine Radiological Significance of Leakage Through FW Sys Cvs PY-CEI-NRR-2325, Application for Amend to License NPF-58,applying Addl Conservatism by Modifying MCPR Safety Limit Values,As Calculated by Ge.Proprietary Addl Info Re 1.09 Cycle Specific Slmcpr,Encl.Proprietary Info Withheld1998-10-27027 October 1998 Application for Amend to License NPF-58,applying Addl Conservatism by Modifying MCPR Safety Limit Values,As Calculated by Ge.Proprietary Addl Info Re 1.09 Cycle Specific Slmcpr,Encl.Proprietary Info Withheld PY-CEI-NRR-2322, Application for Amend to License NPF-58,stipulating That Water Leakage from Feedwater motor-operated CIVs Will Be Added Into Primary Coolant Sources Outside of Containment Program & Valves Need Not Be Included in Test Program1998-09-0909 September 1998 Application for Amend to License NPF-58,stipulating That Water Leakage from Feedwater motor-operated CIVs Will Be Added Into Primary Coolant Sources Outside of Containment Program & Valves Need Not Be Included in Test Program PY-CEI-NRR-2298, Application for Amend to License NPF-58,increasing Present Div 3 DG Fuel Oil Level Requirements to Account for Rounding Error in Calculation & Unusable Vol Due to Vortex Formation at Eductor Suction Nozzles Located in Fuel Oil Storag1998-09-0303 September 1998 Application for Amend to License NPF-58,increasing Present Div 3 DG Fuel Oil Level Requirements to Account for Rounding Error in Calculation & Unusable Vol Due to Vortex Formation at Eductor Suction Nozzles Located in Fuel Oil Storage Tank PY-CEI-NRR-2319, Application for Amend to License NPF-58,permitting EDG TS Action Completion Time of Up to 14 Days for Div 1 or 2 EDG & Allow Performance of EDG 24-hour TS SR Test in Modes 1 & 21998-09-0303 September 1998 Application for Amend to License NPF-58,permitting EDG TS Action Completion Time of Up to 14 Days for Div 1 or 2 EDG & Allow Performance of EDG 24-hour TS SR Test in Modes 1 & 2 PY-CEI-NRR-2300, Application for Amend to License NPF-58,allowing Blind Flange in Inclined Fuel Transfer Sys (Ifts) Containment Penetration to Be Removed While Primary Containment Is Required to Be Operable1998-08-31031 August 1998 Application for Amend to License NPF-58,allowing Blind Flange in Inclined Fuel Transfer Sys (Ifts) Containment Penetration to Be Removed While Primary Containment Is Required to Be Operable PY-CEI-NRR-2299, Supplemental Application for Amend to License NPF-58, Revising MSL Leakage Requirements & Eliminating Msli Valve Leakage Control Sys.Proprietary & non-proprietary Rev 1 to Calculation Psat 08401T.03,encl.Proprietary Info Withheld1998-07-22022 July 1998 Supplemental Application for Amend to License NPF-58, Revising MSL Leakage Requirements & Eliminating Msli Valve Leakage Control Sys.Proprietary & non-proprietary Rev 1 to Calculation Psat 08401T.03,encl.Proprietary Info Withheld ML20151P1891998-07-13013 July 1998 Application for Amend to License NPF-58,revising Safety Setpoint Requirements for Srv.Proprietary Info & Affidavit Are Contained in Attachment 5.Proprietary Info Withheld PY-CEI-NRR-2295, Application for Amend to License NPF-58,revising TS 3.1.7, Standby Liquid Control Sys to Increase Boron Concentration in Standby Liquid Control Sys for Cycle 8 Fuel Design & to Provide Margin for Future Cycles as Required1998-06-30030 June 1998 Application for Amend to License NPF-58,revising TS 3.1.7, Standby Liquid Control Sys to Increase Boron Concentration in Standby Liquid Control Sys for Cycle 8 Fuel Design & to Provide Margin for Future Cycles as Required ML20236H6931998-06-30030 June 1998 Application for Amend to License NPF-58,transferring Operating Authority for Pnpp from Ceic & Centerior Svc Co to New Operating Company Named Firstenergy Nuclear Operating Co.Marked Up License,Safety & Environ Assessments,Included PY-CEI-NRR-2245, Application for Amend to License NPF-58,revising TS 3.8.1, AC Sources - Operating, to Be Consistent W/Recommendations in GL 94-01, Removal of Accelerated Testing & Special Reporting Requirements for Edgs1997-12-23023 December 1997 Application for Amend to License NPF-58,revising TS 3.8.1, AC Sources - Operating, to Be Consistent W/Recommendations in GL 94-01, Removal of Accelerated Testing & Special Reporting Requirements for Edgs PY-CEI-NRR-2230, Application for Amend to License NPF-58,incorporating Temp Control Valves & Associated Bypass Lines Around Emergency Closed Cooling Sys Heat Exchangers1997-10-22022 October 1997 Application for Amend to License NPF-58,incorporating Temp Control Valves & Associated Bypass Lines Around Emergency Closed Cooling Sys Heat Exchangers PY-CEI-NRR-2207, Application for Amend to License NPF-58,revising TS 5.2.2.e, Organization-Unit Staff, by Removing Ref to NRC Policy Statement on Working Hours1997-09-0808 September 1997 Application for Amend to License NPF-58,revising TS 5.2.2.e, Organization-Unit Staff, by Removing Ref to NRC Policy Statement on Working Hours PY-CEI-NRR-2206, Application for Amend to License NPF-58,revising Pressure- Temp Limits,Per Reactor Vessel Matl Surveillance Program Requirements Contained in App H of 10CFR50.901997-08-28028 August 1997 Application for Amend to License NPF-58,revising Pressure- Temp Limits,Per Reactor Vessel Matl Surveillance Program Requirements Contained in App H of 10CFR50.90 ML20217F5751997-07-28028 July 1997 Application for Amends to Licenses DPR-66,NPF-73 & NPF-58, Authorizing Holders to Possess Beaver Valley Power Station, Unit 1 & Authorizes Duquesne Light to Use & Operate Beaver Valley Unit 1 in Accordance W/Procedures PY-CEI-NRR-2164, Application for Amend to License NPF-58,revising Existing Exception to LCO 3.0.4 as Applies to LCO 3.6.1.9 for MSIV Leakage Control Sys1997-05-0202 May 1997 Application for Amend to License NPF-58,revising Existing Exception to LCO 3.0.4 as Applies to LCO 3.6.1.9 for MSIV Leakage Control Sys PY-CEI-NRR-2165, Application for Amend to License NPF-58,revising Tech Specs Surveillance Requirement for MSIV Leakage Rate Acceptance Criteria1997-05-0202 May 1997 Application for Amend to License NPF-58,revising Tech Specs Surveillance Requirement for MSIV Leakage Rate Acceptance Criteria PY-CEI-NRR-2155, Application for Amend to License NPF-58,revising TS Surveillance Requirements 3.9.1.1 & 3.9.2.2,extending SR Frequency on Refueling Equipment & one-rod-out Interlocks1997-04-0909 April 1997 Application for Amend to License NPF-58,revising TS Surveillance Requirements 3.9.1.1 & 3.9.2.2,extending SR Frequency on Refueling Equipment & one-rod-out Interlocks PY-CEI-NRR-2133, Application for Amend to License NPF-58,requesting Implementation of App J,Option B,Performance-based Primary Containment Leakage Rate Testing Program for Type A,B & C Leak Rate Tests1997-01-31031 January 1997 Application for Amend to License NPF-58,requesting Implementation of App J,Option B,Performance-based Primary Containment Leakage Rate Testing Program for Type A,B & C Leak Rate Tests ML20132C7601996-12-13013 December 1996 Application for Amend to License NPF-58,authorizing Transfers of Control PY-CEI-NRR-2104, Application for Amend to License NPF-58,modifying MCPR Reactor Core Safety Limit Contained in TS 2.1.1.21996-10-24024 October 1996 Application for Amend to License NPF-58,modifying MCPR Reactor Core Safety Limit Contained in TS 2.1.1.2 ML20117E7821996-08-27027 August 1996 Application for Amend to License NPF-58,revising MSL Leakage Requirements & Eliminating MSIV Leakage Control Sys. Attachment 7 Provides Proprietary Dose Calculations. Attachment 7 Withheld PY-CEI-NRR-1999, Application for Amend to License NPF-58,revising Improved Tech Specs.Changes Either Administrative in Nature or Reflect Minor Technical Errors Discovered During Implementation Process1996-04-26026 April 1996 Application for Amend to License NPF-58,revising Improved Tech Specs.Changes Either Administrative in Nature or Reflect Minor Technical Errors Discovered During Implementation Process PY-CEI-NRR-2030, Application for Amend to License NPF-58 Re Drywell Personnel Air Lock Shield Door Analyses1996-02-27027 February 1996 Application for Amend to License NPF-58 Re Drywell Personnel Air Lock Shield Door Analyses PY-CEI-NRR-2027, Application for Amend to License NPF-58,changing TS to Reflect Mod of Leakage Rate Requirements for Main Steam Lines Until End of Operating Cycle 61996-02-17017 February 1996 Application for Amend to License NPF-58,changing TS to Reflect Mod of Leakage Rate Requirements for Main Steam Lines Until End of Operating Cycle 6 PY-CEI-NRR-2007, Application for Amend to License NPF-58,revising TS Requirements for Drywell Leak Rate Testing1996-01-16016 January 1996 Application for Amend to License NPF-58,revising TS Requirements for Drywell Leak Rate Testing PY-CEI-NRR-2013, Application for Amend to License NPF-58,requesting one-time Surveillance Interval Extension to Support Current Schedule for Refueling Outage 5,scheduled to Begin 9601271996-01-10010 January 1996 Application for Amend to License NPF-58,requesting one-time Surveillance Interval Extension to Support Current Schedule for Refueling Outage 5,scheduled to Begin 960127 ML20095L2181995-12-28028 December 1995 Suppl Application for License Transfer of 12.58% Ownership Interest in Addition to 17.42% Approved on 951220 PY-CEI-NRR-2004, Application for Amend to License NPF-58,revising License to Reflect License Transfer for Part of Oh Edison Co Ownership Interest in Pnpp Unit 1 to Wholly Owned Subsidiary,Oes Nuclear,Inc1995-11-22022 November 1995 Application for Amend to License NPF-58,revising License to Reflect License Transfer for Part of Oh Edison Co Ownership Interest in Pnpp Unit 1 to Wholly Owned Subsidiary,Oes Nuclear,Inc PY-CEI-NRR-1978, Application for Amend to License NPF-58,requesting Rev to TS for Onsite Power Distribution Sys:Ts 3/4.8.3.1, Distribution - Operating1995-11-0202 November 1995 Application for Amend to License NPF-58,requesting Rev to TS for Onsite Power Distribution Sys:Ts 3/4.8.3.1, Distribution - Operating PY-CEI-NRR-1995, Application for Amend to License NPF-58,revising TS Requirements for Handling Irradiated Fuel in Containment or Fuel Handling Bldg & Certain Specs Related to Performing Core Alterations1995-11-0202 November 1995 Application for Amend to License NPF-58,revising TS Requirements for Handling Irradiated Fuel in Containment or Fuel Handling Bldg & Certain Specs Related to Performing Core Alterations PY-CEI-NRR-1997, Application for Amend to License NPF-58,providing Suppl Info That Revises License to Reflect Proposed Merger of Operating Companies1995-11-0101 November 1995 Application for Amend to License NPF-58,providing Suppl Info That Revises License to Reflect Proposed Merger of Operating Companies PY-CEI-NRR-1969, Application for Amend to License NPF-58,revising Tech Specs Allowable Values & Trip Setpoints for Selected Plant Process Instrumentation Using Instrument Setpoint Methodology Discussed in Util (PY-CEI/NRR-1706L)1995-08-29029 August 1995 Application for Amend to License NPF-58,revising Tech Specs Allowable Values & Trip Setpoints for Selected Plant Process Instrumentation Using Instrument Setpoint Methodology Discussed in Util (PY-CEI/NRR-1706L) PY-CEI-NRR-1961, Application for Amends to Licenses NPF-58,reflecting One Time Extension of Performance Intervals for Certain TS Surveillance Requirements1995-06-30030 June 1995 Application for Amends to Licenses NPF-58,reflecting One Time Extension of Performance Intervals for Certain TS Surveillance Requirements PY-CEI-NRR-1954, Application for Amend to License NPF-58.Amend Would Allow one-time Extension of Performance Intervals for Certain Srs. Application Supplements Original Request1995-06-0909 June 1995 Application for Amend to License NPF-58.Amend Would Allow one-time Extension of Performance Intervals for Certain Srs. Application Supplements Original Request PY-CEI-NRR-1956, Application for Amend to License NPF-58,proposing Early Implementation of Control Rod Drive Scram Time Testing Consistent W/Requirements in Pnpp Improved TS LAR1995-06-0101 June 1995 Application for Amend to License NPF-58,proposing Early Implementation of Control Rod Drive Scram Time Testing Consistent W/Requirements in Pnpp Improved TS LAR PY-CEI-NRR-1944, Suppl Application for Amend to License NPF-58,App a Tss. Suppl Addresses Minor Discrepancies & Items Needing Clarification1995-05-0505 May 1995 Suppl Application for Amend to License NPF-58,App a Tss. Suppl Addresses Minor Discrepancies & Items Needing Clarification PY-CEI-NRR-1927, Application for Amend to License NPF-58 Re Removal of License Conditions for Tdi EDGs Specified by Paragraph 2.c & Defined in Attachment 2 to Operating License1995-04-28028 April 1995 Application for Amend to License NPF-58 Re Removal of License Conditions for Tdi EDGs Specified by Paragraph 2.c & Defined in Attachment 2 to Operating License PY-CEI-NRR-1655, Application for Amend to License NPF-58,adding New Programmatic Requirements Governing Radiological Effluents Into Administrative Controls Section of TS & Relocating Procedural Details of RETS to ODCM or Pcp,Per GL 89-011995-04-0303 April 1995 Application for Amend to License NPF-58,adding New Programmatic Requirements Governing Radiological Effluents Into Administrative Controls Section of TS & Relocating Procedural Details of RETS to ODCM or Pcp,Per GL 89-01 PY-CEI-NRR-1890, Application for Amend to License NPF-58 Re one-time Extension of Performance Intervals for Certain TS Surveillance Requirements1995-03-24024 March 1995 Application for Amend to License NPF-58 Re one-time Extension of Performance Intervals for Certain TS Surveillance Requirements 1999-09-09
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Text
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PERRY NUCLEAR POWER PLANT Mail Address:
P.O BOX 97 10 CENTER ROAD PERRY. OHIO 44081 PERRY. OHIO 44081
, (216) 259-3737 l
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October 24,1996 PY-CEI/NRR-2104L l
l United States Nuclear Regulatory Commission Document Control Desk Washington, D.C. 20555 l Perry Nuclear Power Plant l
Docket No. 50-440 License Amendment Request Pursuant to 10 CFR 50.90: Pmposed Revision of Technical Specification Safety Limit 2.1.1.2, Safety Limits, Reactor Core Safety Limits. Minimum Critical Power Ratio l
l Ladies and Gentlemen:
Enclosed is a request for amendment of the Facility Operating License NPF-58 Appendix A Technical Specifications for the Perry Nuclear Power Plant (PNPP), Unit Number 1. 'Ihe
- proposed amendment would modify the existing Minimum Critical Power Ratio (MCPR) Reactor Core Safety Limit contained in Technical Specification (TS) 2.1.1.2. Specifically, the change
, would apply additional conservatism by increasing the MCPR Safety Limit values, as calculated l by General Electric (GE) for Operating Cycle 6, fmm 1.07 to 1.09 for two recirculation loop operation, and from 1.08 to 1.10 for single recirculation loop operation.
The need for this change msulted imm a discovery by GE Nuclear Energy that tie generic MCPR Safety Limit value calculated by GE could be non-conservative when applied to some actual core and fuel designs. GE subsequently reported this condition to the Nuclear Regulatory Commission (NRC) under 10 CFR 21 in a letter to the NRC dated my 24,1996.
Administrative contmls have been established at PNPP to account for the potential non-l conservatism of the current generic MCPR Safety Limit value, and no violation of the limits has occurred. "Ihe Core Operating Limits Report (COLR) was revised to incorporate a penalty to
! ensure that the basis for the MCPR Safety Limit would continue to be met during anticipated
- operational occurrences. The plant core monitoring calculations presently incorporate this I
penalty, which compensates for the non<onservative generic MCPR Safety Limit Attachment 1 pmvides the Summary Description of the Proposed Change, Safety Analysis, and Envimnmental Consideration. Attachment 2 provides the Significant Hazards ConsWration.
Attachment 3 provides the annotated TS change reflecting the proposed clumges.
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- PY-CEI/NRR-2104L
. . October 24,1996 Page 2 of 2 1
l If you have questions or require additional information, please contact l Mr. James D. Kloosterman, Manager - Regulatory Affairs, at (216) 280-5833.
Very truly yours, CW M Lew W. Myers l Vice President - Nuclear KMN:sc Attachments f
I cc: NRC Project Manager NRC RegionIII l NRC ResidentInspector State of Ohio l
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1 I, Lew W. Myers, being duly sworn state that (1) I am vice President, Nuclear of the centerior service Company, (2) I am duly authorized to execute and file this certification on behalf of The Cleveland Electric Illuminating Company and Toledo Edison Company, and as the duly authorized agent for Duquesne Light Company, Ohio
' Edison Company, and Pennsylvania Power Company,- and (3) the statements set forth herein are true and correct to the best of my knowledge, information and belief.
i M M M/M '
i Lew W. Myers i
l o24/ day of /() '
Sworn to and subscribed before me, the
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Attachment 1
, . - PY CEl/NRR-2104L Page 1 of 3
SUMMARY
Ris License Amendment Request proposes an amendment of the Facility Operating License NPF-58 Appendix A Technical Specifications for the Perry Nuclear Power Plant (PNPP), Unit Number 1. De poposed amendment would modify the existing Minimum Critical Power Ratio (MCPR) Reactor Core Safety Limit contained in Technical Specification (TS) 2.1.1.2.
De need for the change resulted from a discovery by General Electric (GE) Nuclear Energy that the generic MCPR Safety Limit value calculated by GE could be non-conservative when applied to some actual core and fuel designs. His discovery was made while calculating a cycle-specific MCPR Safety Limit for another utility. GE subsequently reported this condition to the Nuclear Regulatory Commission (NRC) in accordance with 10 CFR 21 in a letter dated May 24,1996.
DESCRIPTION OF THE PROPOSED CHANGE in accordance with 10 CFR 50.90, an amendment to Operating License NPF-58 is proposed to incorporate revised MCPR Safety Limit values in TS 2.1.1.2 (Reactor Core Safety Limits).
Specifically, the proposed change would increase the MCPR Safety Limit values from 1.07 to 1.09 for two recirculation loop operation, and from 1.08 to 1.10 for single recirculation loop operation. De following change to the PNPP TS is therefore proposed:
Change TS 2.1.1.2 to read "MCPR shall be 21.09 for two recirculation loop operation or 21.10 for single recirc4 don loop operation."
The proposed TS change is annotated on the affected page from the PNPP TS in Attaciunent 3.
SAFETY ANALYSIS BACKGROUND On March 27,1996, GE notified the NRC that the MCPR Safety Limit generically calculated in accordance with the General Electric Standard Application for Reactor Fuel (GESTAR 11) may be non-conservative when applied to some actual core and fuel designs. Di addition, this was a reportable condition under 10 CFR 21, and was the subject of a notification from GE to the NRC dated May 24,1996.
De GE assumptions made for the generic MCPR Safety Limit were not bourxling. Since the bounding analysis was originally performed, fuel bundle designs and com loading pattems have changed to incorporate a mom uniform core power distribution. %e bundle designs and core loading pattems have also been optimized, consequently, many designs do not confonn to the original power distribution assumptions. Herefore, fuel bundle and com power distribution assumptions were no longer conservative.
Administrative controls have been established at PNPP to account for the potential non-conservatism of the current, generic MCPR Safety Limit. De Core Operating Limits Report
- (COLR) was revised to incorporate a penalty to ensure that the MCPR Safety Limit would L
Attachment 1 PY-CEI/NRR-2104L Page 2 of 3 l
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continue to be met during anticipated operational occunences. In addition, plant core monitoring calculations are currently perfonned incorporating this penalty.
De MCPR Safety Limit is established to ensure fuel cladding integrity is not compromised as a result of overheating. De Safety Limit is defined as the critical power ratio in the limiting fuel
! assembly for which more than 99.9% of the fuel rods in the core are expected to avoid boiling transition, considering the power distribution within the cost and uncertainties. De MCPR Safety Limit pmvides a 95% probability at the 95% confidence level that following any abnonnal operating occurrence, greater than 99.9% of the fuel rods avoid boiling transition.
CALCULATING THE MCPR SAFETY LIMIT De MCPR Safety Limit is detennined using a statistical model that combines the uncertainties in l operating parameters and the pmcedules used to calculate critical power. De pmbability of the occurrence of boiling transition is detennined using the NRC approved GE critical power
! conelations. De MCPR Safety Limit analysis maximizes the number of fuel rods that are at or near the transition boiling limits. %e newer optimized bundle designs and cose loading pattems for the uniform core power distribution result in an increased number of bundles with small variations in characteristics. Derefoie, there are more bundles available to be at the transition l boiling limits. In addition, the unifonn power distribution within the bundle causes more fuel l rods to be at the same margin to the limit. Berefore, the MCPR Safety Limit must be set higher j to meet the pmbability requirements.
l l GE's calculation of the revised plant specific MCPR Safety Limit for the PNPP Unit 1, Cycle 6 was based upon NRC appmved methods (" General Electric Standard Application for Reactor Fuel," NEDE-24011-P-A-11, and US Supplement, NEDE-24011-P-A-11-US, November 17, 1995) along with NRC appmved interim implementing pmcedures as discussed during the GE l
meetings with the NRC on Apdl 17,1996, and May 6 thmugh 10,1996. Bis methodology was ;
identical to the generic calculation, except the following cycle specific parameters were used to offset the non-conservatism of the generic MCPR:
- 1. Actualcoreloading
, 2. Conservative variations of projected control blade pattems
- 3. Actual bundle parameters for R-factor distributions
- 4. Calculations made for several points in the cycle IMPACT TO OTHER REACTOR PARAMETERS l De MCPR Safety Limit change has no influence on peak pressures due to MSIV closure, thus
, there is no influence on the reactor pressure vessel integrity, i
De bases for the Maximum Average Planar Linear Heat Generation Rate (MAPLHGR) and q Linear Heat Generation Rate (LHGR) are to limit the peak clad temperature during h Loss of Coolant Accident and prevent 1% plastic strain of the clad. De MCPR Safety Limit change has
- no influence on MAPLHGR or LHGR.
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,. PY CEI/NRR-2104L l Page 3 of 3 l
Changing the MCPR Safety Limit has no influence on the nuclear characteristics of the fuel bundle during cold shutdown. Therefore, there is no influence on shutdown margin. t
! CONCLUSION i This change restores the MCPR Safety Limit to the same margin of safety as described in the
! PNPP USAR and GESTAR II.
ENVIRONMENTAL CONSIDERATION
- The pmposed Technical Specification change request was evaluated against the criteria of 10 i CFR 51.22 for envimnmental considerations. The proposed change does not significantly l increase individual or cumulative occupational radiation exposures, does not significantly change the types or significantly increase the amounts of effluents that may be released offsite, and as l discussed in Attachment 2, does not involve a significant hazards consideration. Based on the l foregoing, it has been concluded that the proposed Technical Specification change meets the l criteria given in 10 CFR 51.22(cX9) for a categorical exclusion from the requirement for an l EnvironmentalImpact Statement.
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Attachment 2
,,- PY-CEI/NRR-2104L Page 1 of 2 SIGNIFICANT HAZARDS CONSIDERATION Le standards used to arrive at a determination that a request for amendment involves no significant hazards considerations are included in the Commission's Regulations,10 CFR 50.92, which state that the operation of the facility in accordance ;th the proposed amendment would not: (1) involve a significant increase in the pmbability or consequences of an accident previously evaluated; or (2) create the possibility of a new or different kind of accident fmm any previously evaluated; or (3) involve a significant reduction in a margin of safety.
De proposed amendment has been reviewed with respect to these lluee factors and it has been determined that the proposed change does not involve a significant hazard because:
- 1. The proposed change does not involve a significant increase in the probability or consequences of an accident previously evaluated.
Bere is no change to any plant equipment. Per USAR Section 4.2.1, the fuel system design bases are provided in General Electric Standard Application for Reactor Fuel (GESTAR 11).
The new Minimum Critical Power Ratio (MCPR) Safety Limit protects the fuel in accordance with the design basis. Incmasing the MCPR Safety Lin' .. limits the bundle power to a smaller fraction of the critical power. De critical power remains unchanged, themfore, there is not an increase in the probability of transition boiling. De basis of the MCPR Safety Limit calculation remains the same, ensuring that greater than 99.9% of all fuel rods in the core avoid transition boiling if the limit is not violated. Herefore, there is no increase in the probability of the occurrence of a previously analyzed accident.
De fundamental sequences of accidents and transients have not been altered. The MCPR Operating Limits am selected such that potentially limiting plant transients and accidents prevent the MCPR from deceasing below the MCPR Safety Limit anytime during the transient. De increased MCPR Safety Limit results in an increased MCPR Operating Limit; therefore, there is no impact on any of the limiting USAR Appendix 15B transients. The radiological consequences are the same as previously stated in the US AR, and as approved in the NRC Safety Evaluation for GESTAR II. De Supplemental Reload Licensing Report documents results of the GESTAR 11 analysis for Cycle 6. Therefore, the consequences of an accident do not increase over previous evaluations in the USAR.
- 2. De proposed change does not create the possibility of a new or different kind of accident fmm any accident previously evaluated.
De new MCPR Safety Limit values are designed to ensme that fuel damage from transition boiling does not occur in at least 99.9% of the fuel rods in the core as a result of the limiting postulated accident. De new values are calculated in accordance with GESTAR II and the j fuel vendor's interim implementing pmcedures, which incorporate cycle-specific parameters.
l The GESTAR II analysis has been accepted by the NRC as comprehensive for ensuring that i fuel designs will perform within acceptable bounds. The new MCPR Safety Limit ensures that the fuel is protected in accordance with the design basis. The function, location, operation, and
, handling of the fuel remain unchanged. In addition, the initiating . sequence of events has not changed. Berefore, no new or different kind of accident is created.
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Attachment 2
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, s* PY-CEI/NRR-2104L Page 2 of 2
- 3. The proposed change does not involve a significant reduction in a margin of safety.
The new MCPR Safety Limit values do not alter the design or function of any plant system, )
including the fuel. The new MCPR Safety Limit values were calculated using NRC approved metixxis described in GESTAR II and tle fuel vendor's interim implementing procedures, -
which incorporate cycle-specific parameters. 'Ihe new MCPR Safety Limit values are consistent with GESTAR II, the NRC Safety Evaluation of GESTAR II, the NRC Safety Evaluation Report for the Perry Nuclear Power Plant and its Supplements for Section 4.4.1, USAR Sections 4.4.1 and 15.0.3.3.1, and the Technical Specification Bases (Section 2.1.1.2) for the MCPR Safety Limit. 'Ihis change incorporates a cycle-specific MCPR Safety Limit, as opposed to utilizing the less conservative generic limit. 'Iherefore, the implementation of tim poposed change to the MCPR Safety Limit does not involve a reduction in the margin of safety.
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