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Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARML18040A9701999-03-12012 March 1999 Revised Proposed Amend 227 to License NPF-14,requesting Inclusion of Rev 0 to EMF-1997(P)(A) Into TS Section 5.6.5 & Inclusion of Revised MCPR Safety Limits in TS Section 2.1.1.2 ML18030A5791998-07-0808 July 1998 Rev to Proposed Amends 203 & 161 to Licenses NPF-14 & NPF-22 Revising TS ML18030A5781998-03-0202 March 1998 Proposed Amends 203 & 161 to Licenses NPF-14 & NPF-22, Revising Improved Std Tech Specs ML18030A5761997-02-11011 February 1997 Application for Amends 167 & 208 to Licenses NPF-22 & NPF-14 Approving Use of 2 Sections of ITS During Sesquehanna Ses Unit 2 Eighth Fueling & Insp Outage Scheduled for 970315 ML17158B5561996-03-20020 March 1996 Application for Amends 197 & 155 to Licenses NPF-14 & NPF-22,revising TSs Re HPCI Pump Automatic Transfer to Suppression Pool Logic Elimination ML17158B1051996-02-12012 February 1996 Proposed Amends 196 & 154 to Licenses NPF-14 & NPF-22, Revising TS to Implement 10CFR50,App J,Option B Per Guidance in Final Rule Re Primary Reactor Containment Leakage Testing for water-cooled Power Reactors ML17164A5781995-02-10010 February 1995 Proposed Amends 179 & 133 to Licenses NPF-14 & NPF-22, Respectively,Revising TS to Extend A0Ts/STIs ML17164A4331994-11-21021 November 1994 Proposed Amends 178 & 132 to Licenses NPF-14 & NPF-22, Respectively,Eliminating MSIV-LCS Including PCIVs Associated w/MSIV-LCS & Increasing Allowable TS MSIV Leakage Rates ML17158A5421994-10-28028 October 1994 Proposed Amends 177 & 131 to License NPF-14 & NPF-22, Incorporating Administrative Changes ML20058F8211993-11-24024 November 1993 Proposed Amend 117 to License NPF-22 Re Power Uprate W/ Increased Flow ML17157A3351990-09-24024 September 1990 Application for Amend to License NPF-22,supporting Cycle 5 Reload for Facility ML17157A2421990-07-0202 July 1990 Application for Proposed Amend 132 to License NPF-14, Revising Tech Spec to Support Cycle 6 Reload ML19325D7451989-10-19019 October 1989 Application for Amends 126 & 77 to Licenses NPF-14 & NPF-22, Respectively,Requesting Emergency Temporary Relief from Certain Requirements of Tech Spec 3.2.2 on One Time Basis for Period of 3 Months ML17156B1081989-04-13013 April 1989 Application for Amends to Licenses NPF-14 & NPF-22, Consisting of Proposed Amends 123 & 70,respectively,revising Tech Specs as Result of Mods to Essential Svc Water Sys,Per 10CFR50,App R ML17156A7391988-08-10010 August 1988 Application for Amend to License NPF-14,changing Tech Specs to Allow Extended Operation During Cycle 4 W/One Recirculation Loop Out of Service ML18040A8721988-04-0606 April 1988 Application for Amends 61 & 110 to Licenses NPF-22 & NPF-14, Respectively,Revising Tech Specs Re Radiation Monitoring Instrumentation ML17146B0961987-12-23023 December 1987 Application for Proposed Amend 58 to License NPF-22,revising Tech Specs to Support Cycle 3 Reload ML18040A8441987-06-0808 June 1987 Application for Proposed Amends 98 & 51 to Licenses NPF-14 & NPF-22,respectively,increasing Load Profiles for Batteries 1D612 & 1D622 ML18040A8331987-04-15015 April 1987 Application Proposing Amends 95 & 48 to Licenses NPF-14 & NPF-22,respectively,changing Tech Spec 4.1.3.1.4(a) Re Surveillance Requirements for Scram Discharge Vol Vent & Drain Valves ML17146A7071987-02-0909 February 1987 Proposed Amends 90 & 44 to Licenses NPF-14 & NPF-22, Respectively,Allowing Alternate Method of post-accident Drywell Gaseous Sampling & Providing Relief for Restrictive Action Statement on Drywell Oxygen Analyzer ML20211C2601986-10-17017 October 1986 Application for Amends 87 & 43 to Licenses NPF-14 & NPF-22, Respectively,Revising Physical Security Plan & Security Training & Qualification Plan Re Security Clearance Updates & Vital Equipment List ML17146A4781986-08-0505 August 1986 Application for Proposed Amends 85 & 40 to Licenses NPF-14 & NPF-22,respectively,revising Tech Specs for Administrative Purposes PLA-2654, Application for Amend 38 to License NPF-22,changing Main Steam Line Radiation High Setpoint from Three Times Background to Seven Times Background in Tech Specs1986-06-23023 June 1986 Application for Amend 38 to License NPF-22,changing Main Steam Line Radiation High Setpoint from Three Times Background to Seven Times Background in Tech Specs ML17146A4141986-06-19019 June 1986 Application for Proposed Amend 39 to License NPF-22,revising Tech Specs to Support Cycle 2 Reload ML17146A3091986-03-27027 March 1986 Application for Amends to Licenses NPF-14 & NPF-22,revising Tech Specs to Provide Editorial Correction to Previously Approved Change for Unit 1 & to Support Mods Which Enhance Capability of Drywell Cooling Sys for Unit 2 ML17146A2661986-02-10010 February 1986 Application for Amends 80 & 33 to Licenses NPF-14 & NPF-22, Respectively,Changing Tech Specs to Incorporate Fifth Diesel Generator Into Plant Design ML17156A1241985-04-11011 April 1985 Application for Proposed Amends 66 & 19 to Licenses NPF-14 & NPF-22,respectively,changing Tech Specs to Support Operation W/One Recirculation Loop Out of Svc ML18040A7671985-02-11011 February 1985 Application for Proposed Amends 63 & 17 to Licenses NPF-14 & NPF-22,respectively,revising Membership of Util Review Committee ML17139C7411984-12-0606 December 1984 Applications for Proposed Amends 57 & 12 to Licenses NPF-14 & NPF-22,respectively,changing Tech Specs to Separate Unit 1 & 2 Battery Loads to Avoid Forced Shutdown of Unit 2 During Unit 1 Refueling Outage ML17139C5701984-09-24024 September 1984 Application for Amend 50 to License NPF-14,changing Tech Specs Re Min Channels Operable & Measurement Range Requirements ML17139C5291984-09-0707 September 1984 Application for Amend to License NPF-14,revising Tech Specs Re Removal of 50-degree Clocking Requirement,Per NUREG-0737, Item II.E.4.2,rev of Isolation Times & Rev of Bases for Consistency W/Unit 2 Bases.Fee Paid ML20084H7981984-05-0303 May 1984 Application for Amend 3 to License NPF-22,revising Physical Security Plan & Item 2.0 of OL ML20084H7891984-05-0303 May 1984 Application for Amend 37 (Rev 1) to License NPF-14,revising Physical Security Plan & Item 2.0 of OL ML18040A7291984-03-0909 March 1984 Amend 56 to Application for Class 103 Ol,Consisting of Rev 34 to FSAR ML20081A2891984-03-0101 March 1984 Application for Proposed Amend 37 to License NPF-14 Revising Physical Security Plan & License Condition 2.D ML18040A7181983-11-23023 November 1983 Application for Amend 55 to Licenses NPF-14 & CPPR-102, Consisting of Rev 7 to Emergency Plan PLA-1701, Application to Amend License NPF-14,consisting of Proposed Amend 25 to Revise Physical Security Plan to Include Changes N,O & P & Changes a & B to Security Training & Qualification Plan.Change P Withheld (Ref 10CFR73.21)1983-06-27027 June 1983 Application to Amend License NPF-14,consisting of Proposed Amend 25 to Revise Physical Security Plan to Include Changes N,O & P & Changes a & B to Security Training & Qualification Plan.Change P Withheld (Ref 10CFR73.21) ML17139B3291983-02-0303 February 1983 Application for Amend 19 to License NPF-14,revising Tech Specs to Allow Expansion of Operating Region of Power/Flow Map for Initial Fuel Cycle & Sampling Alignment to Either Drywell or Suppression Pool ML18032A0661983-01-31031 January 1983 Application to Amend License NPF-14,consisting of Proposed Amend 18,revising Items 2.A,2.B.(2) & 2.C.(9) Re post-fuel Loading Initial Test Program ML18031A4151982-11-0202 November 1982 Application for Amend 52 to Ol,Consisting of Revision 6 to Emergency Plan.Three Oversize Drawings Encl.Aperture Cards Available in PDR ML20065S3351982-10-29029 October 1982 Amend 51 to OL Application,Consisting of Revision M to Security Plan.Revision Withheld (Ref 10CFR2.790) PLA-1362, Application for Amend 13 to License NPF-14,revising License Condition 2.D to Reflect Changes J,K,L & M,Revision to Chapter 11 & Security Training & Qualification Plan Including Revision 1 & Change A.Class II Amend Fee Encl1982-10-25025 October 1982 Application for Amend 13 to License NPF-14,revising License Condition 2.D to Reflect Changes J,K,L & M,Revision to Chapter 11 & Security Training & Qualification Plan Including Revision 1 & Change A.Class II Amend Fee Encl ML17139B1341982-10-19019 October 1982 Application for Amend 10 to License NPF-14,changing Tech Spec Table 3.8.4.1-1 to Include More Conservative Type 2 Molded Case Circuit Breakers & to Add Previously Omitted Type 3 Molded Case Circuit Breakers ML20053F0091982-06-0808 June 1982 Amend 48 to Application for Ol,Requesting Issuance of OLs for 40-yr Period & Updating Directors & Principle Officers Lists to Reflect Personnel Changes ML17139A6891982-05-28028 May 1982 Application for Amend 47 to Ol,Consisting of Revision 30 to FSAR ML20052F6451982-05-11011 May 1982 Amend 46 to Application for Ol.Application Contains Revision K to Security Plan.Plan Revision Withheld (Ref 10CFR2.790) ML20052A6171982-04-23023 April 1982 Amend 45 to Application for Ol,Containing Revision J to Security Plan.Revision Withheld (Ref 10CFR2.790) ML20054E7191982-03-26026 March 1982 Amend 44 to OL Application for Class 103 OL Consisting of Revision 1 to Security Plan.Plan Withheld (Ref 10CFR2.790) ML17139A5341982-01-15015 January 1982 Amend 42 to OL Application,Containing Revision 28 to FSAR ML17139A4571981-11-0303 November 1981 Amend 41 to OL Application,Consisting of Revision 27 to FSAR 1999-03-12
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML18040A9701999-03-12012 March 1999 Revised Proposed Amend 227 to License NPF-14,requesting Inclusion of Rev 0 to EMF-1997(P)(A) Into TS Section 5.6.5 & Inclusion of Revised MCPR Safety Limits in TS Section 2.1.1.2 ML18030A5791998-07-0808 July 1998 Rev to Proposed Amends 203 & 161 to Licenses NPF-14 & NPF-22 Revising TS ML18030A5781998-03-0202 March 1998 Proposed Amends 203 & 161 to Licenses NPF-14 & NPF-22, Revising Improved Std Tech Specs ML18030A5761997-02-11011 February 1997 Application for Amends 167 & 208 to Licenses NPF-22 & NPF-14 Approving Use of 2 Sections of ITS During Sesquehanna Ses Unit 2 Eighth Fueling & Insp Outage Scheduled for 970315 ML17158B5561996-03-20020 March 1996 Application for Amends 197 & 155 to Licenses NPF-14 & NPF-22,revising TSs Re HPCI Pump Automatic Transfer to Suppression Pool Logic Elimination ML17158B1051996-02-12012 February 1996 Proposed Amends 196 & 154 to Licenses NPF-14 & NPF-22, Revising TS to Implement 10CFR50,App J,Option B Per Guidance in Final Rule Re Primary Reactor Containment Leakage Testing for water-cooled Power Reactors ML17164A5781995-02-10010 February 1995 Proposed Amends 179 & 133 to Licenses NPF-14 & NPF-22, Respectively,Revising TS to Extend A0Ts/STIs ML17164A4331994-11-21021 November 1994 Proposed Amends 178 & 132 to Licenses NPF-14 & NPF-22, Respectively,Eliminating MSIV-LCS Including PCIVs Associated w/MSIV-LCS & Increasing Allowable TS MSIV Leakage Rates ML17158A5421994-10-28028 October 1994 Proposed Amends 177 & 131 to License NPF-14 & NPF-22, Incorporating Administrative Changes ML20058F8211993-11-24024 November 1993 Proposed Amend 117 to License NPF-22 Re Power Uprate W/ Increased Flow ML17157A3351990-09-24024 September 1990 Application for Amend to License NPF-22,supporting Cycle 5 Reload for Facility ML17157A2421990-07-0202 July 1990 Application for Proposed Amend 132 to License NPF-14, Revising Tech Spec to Support Cycle 6 Reload ML19325D7451989-10-19019 October 1989 Application for Amends 126 & 77 to Licenses NPF-14 & NPF-22, Respectively,Requesting Emergency Temporary Relief from Certain Requirements of Tech Spec 3.2.2 on One Time Basis for Period of 3 Months ML17156B1081989-04-13013 April 1989 Application for Amends to Licenses NPF-14 & NPF-22, Consisting of Proposed Amends 123 & 70,respectively,revising Tech Specs as Result of Mods to Essential Svc Water Sys,Per 10CFR50,App R ML17156A7391988-08-10010 August 1988 Application for Amend to License NPF-14,changing Tech Specs to Allow Extended Operation During Cycle 4 W/One Recirculation Loop Out of Service ML18040A8721988-04-0606 April 1988 Application for Amends 61 & 110 to Licenses NPF-22 & NPF-14, Respectively,Revising Tech Specs Re Radiation Monitoring Instrumentation ML17146B0961987-12-23023 December 1987 Application for Proposed Amend 58 to License NPF-22,revising Tech Specs to Support Cycle 3 Reload ML18040A8441987-06-0808 June 1987 Application for Proposed Amends 98 & 51 to Licenses NPF-14 & NPF-22,respectively,increasing Load Profiles for Batteries 1D612 & 1D622 ML20214X3841987-06-0505 June 1987 Amend 36 to License NPF-22,revising Tech Specs to Include Operational Control on Equipment Which Must Be Operable to Ensure Proper Functioning of Newly Installed Drywell Cooling Fans ML20210C7111987-04-28028 April 1987 Corrected Pages to Amends 61 & 32 to Licenses NPF-14 & NPF-22,respectively,correcting Typos ML20209G8481987-04-22022 April 1987 Amend 35 to License NPF-35,revising Tech Specs to Permit Raising Main Steam Line Radiation Monitor Tech Spec Setpoint from Three Times Background to Seven Times Background Radiation ML18040A8331987-04-15015 April 1987 Application Proposing Amends 95 & 48 to Licenses NPF-14 & NPF-22,respectively,changing Tech Spec 4.1.3.1.4(a) Re Surveillance Requirements for Scram Discharge Vol Vent & Drain Valves ML17146A7071987-02-0909 February 1987 Proposed Amends 90 & 44 to Licenses NPF-14 & NPF-22, Respectively,Allowing Alternate Method of post-accident Drywell Gaseous Sampling & Providing Relief for Restrictive Action Statement on Drywell Oxygen Analyzer ML20214P5771986-11-28028 November 1986 Erratum to Amend 31 to License NPF-22,revising Tech Spec Page 1-1 to Correct Wording Error Re Average Bundle Exposure Definition ML20211C2601986-10-17017 October 1986 Application for Amends 87 & 43 to Licenses NPF-14 & NPF-22, Respectively,Revising Physical Security Plan & Security Training & Qualification Plan Re Security Clearance Updates & Vital Equipment List ML20215E1801986-10-0606 October 1986 Amend 29 to License NPF-22,deleting Applicability of Tech Spec 3.0.4 for Purposes of Entering Operational Condition 5 from Defueled Condition During First Refueling Outage ML17146A4781986-08-0505 August 1986 Application for Proposed Amends 85 & 40 to Licenses NPF-14 & NPF-22,respectively,revising Tech Specs for Administrative Purposes PLA-2654, Application for Amend 38 to License NPF-22,changing Main Steam Line Radiation High Setpoint from Three Times Background to Seven Times Background in Tech Specs1986-06-23023 June 1986 Application for Amend 38 to License NPF-22,changing Main Steam Line Radiation High Setpoint from Three Times Background to Seven Times Background in Tech Specs ML17146A4141986-06-19019 June 1986 Application for Proposed Amend 39 to License NPF-22,revising Tech Specs to Support Cycle 2 Reload ML17146A3091986-03-27027 March 1986 Application for Amends to Licenses NPF-14 & NPF-22,revising Tech Specs to Provide Editorial Correction to Previously Approved Change for Unit 1 & to Support Mods Which Enhance Capability of Drywell Cooling Sys for Unit 2 ML17146A2661986-02-10010 February 1986 Application for Amends 80 & 33 to Licenses NPF-14 & NPF-22, Respectively,Changing Tech Specs to Incorporate Fifth Diesel Generator Into Plant Design ML17156A1241985-04-11011 April 1985 Application for Proposed Amends 66 & 19 to Licenses NPF-14 & NPF-22,respectively,changing Tech Specs to Support Operation W/One Recirculation Loop Out of Svc ML18040A7671985-02-11011 February 1985 Application for Proposed Amends 63 & 17 to Licenses NPF-14 & NPF-22,respectively,revising Membership of Util Review Committee ML17139C7411984-12-0606 December 1984 Applications for Proposed Amends 57 & 12 to Licenses NPF-14 & NPF-22,respectively,changing Tech Specs to Separate Unit 1 & 2 Battery Loads to Avoid Forced Shutdown of Unit 2 During Unit 1 Refueling Outage ML17139C5701984-09-24024 September 1984 Application for Amend 50 to License NPF-14,changing Tech Specs Re Min Channels Operable & Measurement Range Requirements ML17139C5291984-09-0707 September 1984 Application for Amend to License NPF-14,revising Tech Specs Re Removal of 50-degree Clocking Requirement,Per NUREG-0737, Item II.E.4.2,rev of Isolation Times & Rev of Bases for Consistency W/Unit 2 Bases.Fee Paid ML20084H7891984-05-0303 May 1984 Application for Amend 37 (Rev 1) to License NPF-14,revising Physical Security Plan & Item 2.0 of OL ML20084H7981984-05-0303 May 1984 Application for Amend 3 to License NPF-22,revising Physical Security Plan & Item 2.0 of OL ML18040A7291984-03-0909 March 1984 Amend 56 to Application for Class 103 Ol,Consisting of Rev 34 to FSAR ML20081A2891984-03-0101 March 1984 Application for Proposed Amend 37 to License NPF-14 Revising Physical Security Plan & License Condition 2.D ML18040A7181983-11-23023 November 1983 Application for Amend 55 to Licenses NPF-14 & CPPR-102, Consisting of Rev 7 to Emergency Plan PLA-1701, Application to Amend License NPF-14,consisting of Proposed Amend 25 to Revise Physical Security Plan to Include Changes N,O & P & Changes a & B to Security Training & Qualification Plan.Change P Withheld (Ref 10CFR73.21)1983-06-27027 June 1983 Application to Amend License NPF-14,consisting of Proposed Amend 25 to Revise Physical Security Plan to Include Changes N,O & P & Changes a & B to Security Training & Qualification Plan.Change P Withheld (Ref 10CFR73.21) ML17139B3291983-02-0303 February 1983 Application for Amend 19 to License NPF-14,revising Tech Specs to Allow Expansion of Operating Region of Power/Flow Map for Initial Fuel Cycle & Sampling Alignment to Either Drywell or Suppression Pool ML18032A0661983-01-31031 January 1983 Application to Amend License NPF-14,consisting of Proposed Amend 18,revising Items 2.A,2.B.(2) & 2.C.(9) Re post-fuel Loading Initial Test Program ML18031A4151982-11-0202 November 1982 Application for Amend 52 to Ol,Consisting of Revision 6 to Emergency Plan.Three Oversize Drawings Encl.Aperture Cards Available in PDR ML20065S3351982-10-29029 October 1982 Amend 51 to OL Application,Consisting of Revision M to Security Plan.Revision Withheld (Ref 10CFR2.790) PLA-1362, Application for Amend 13 to License NPF-14,revising License Condition 2.D to Reflect Changes J,K,L & M,Revision to Chapter 11 & Security Training & Qualification Plan Including Revision 1 & Change A.Class II Amend Fee Encl1982-10-25025 October 1982 Application for Amend 13 to License NPF-14,revising License Condition 2.D to Reflect Changes J,K,L & M,Revision to Chapter 11 & Security Training & Qualification Plan Including Revision 1 & Change A.Class II Amend Fee Encl ML17139B1341982-10-19019 October 1982 Application for Amend 10 to License NPF-14,changing Tech Spec Table 3.8.4.1-1 to Include More Conservative Type 2 Molded Case Circuit Breakers & to Add Previously Omitted Type 3 Molded Case Circuit Breakers ML20053F0091982-06-0808 June 1982 Amend 48 to Application for Ol,Requesting Issuance of OLs for 40-yr Period & Updating Directors & Principle Officers Lists to Reflect Personnel Changes ML17139A6891982-05-28028 May 1982 Application for Amend 47 to Ol,Consisting of Revision 30 to FSAR 1999-03-12
[Table view] |
Text
BEFORE THE UNITED STATES NUCLEAR REGULATORY COMMISSION In the Matter of Docket No. 50-387 PPRL, INC.
REVISED PROPOSED AMENDMENTNO. 227 FACILITYOPERATING LICENSE NO. NPF-'1 4 SUSQUEHANNA STEAM ELECTRIC STATION UNIT NO. 1 Licensee, PPRL; Inc., hereby files proposed Amendment No. 227 to its Facility Operating License No.
NPF-14 dated july 17, 1982.
This amendment contains a revision to the Susquehanna SES Unit 1 Technical Specifications.
PP5L, INC.
BY:
\
R.. yr
. Vice Pr sident- Generation and Chief Nuclear Officer this Ia~dayof ~~M, Sworn to and subscribed before me 1999.
lk I
Notary Public NOTARlALSEAL JANICE M. REESE, Notaty Public City of Allentown, Lehlgh County, PA Commission Expires June 51, 2001 9903290102 9'POM2 PDR ADQCK 05000387,",l P PDR
I ENCLOSURE A TO PLA-5040 SAFETY ASSESSMKNT
0 I ENCLOSURE A to PLA-5040 Page 1 of 4 SAFETY ASSESSMENT ANFB-10 CRITICALPOWER CORRELATION AND MCPR SAFETY LIMITS BACKGROUND Susquehanna Steam Electric Station Unit 1, Cycle 12 and future cycles will contain SPC ATRIUM'-10fuel. The ATRIUM'-10fuel design is a 10x10 lattice design that contains 83 full length fuel rods, 8 part length fuel rods, and a central water channel.
Siemens Power Corporation has developed the ANFB-10 correlation, which is applicable to the A'TRIUM'-10fuel assemblies (Reference 1). ANFB-10 is based on a large amount of critical power test data on the ATRIUM'-10design. The ANFB-10 correlation represents the critical power performance of ATRIUM -10 more accurately than the original ANFB correlation (Reference 2).
Similar to our recent approved amendment on Unit 2, PPAL proposes to replace the ANFB correlation and Reference 4 and 5 methodology with the ANFB-10 correlation for analyzing ATRIUM'-10fuel. Revised MCPR Safety Limits were generated using SPC's NRC-approved methodology described in Reference 6. These methodologies will be used each cycle to calculate the Unit 1 Safety Limits. MCPR operating limits for each Unit 1 reload cycle will be generated using the ANFB-10 correlation for ATRIUM'-10fuel. These operating limits will be included in the cycle specific Core Operating Limits Report (COLR). NRC approval of the proposed changes is required to support use of the ANFB-10 correlation for Unit 1.
Descri tion of the Pro osed Chan e The proposed Unit 1 Technical Specification change consists of:
(1) Replacement of Figures 2.1.1.2-1 and 2.1.1.2-2, including the footnote indicating that the MCPR Safety Limit is only approved for Unit 1 Cycle 11, with single value MCPR Safety Limits in Section 2.1.1.2, (2) Removal of a number of items from Section 5.6.5b. in order to include only those references which directly support the generation of Core Operating Limits, (3) Removal of items 4 and 5 from Section 5.6.5b. of the Technical Specifications, which were previously included to address the application of ANFB to ATRIUM'-10fuel, (4) Removal of item 20 for the Lead Use Assemblies from Section 5.6.5b. of the Technical Specifications since the ABB LUAs willbe discharged at the end of cycle 11, (5) Inclusion of the Siemens Power Corporation (SPC) ANFB-10 topical report (Reference 1) in Section 5.6.5b., and
A~ i ~
ENCLOSURE A to PLA-5040 Page2of4 (6) Changes to the BASES section to reflect the inclusion of the ANFB-10 critical power correlation.
Reference 1, which describes the approved ANFB-10 methodology, plus the other NRC approved topical reports contained in Section 5.6.5 of the Technical Specifications contain methodology which willbe used to ensure safe operation of Unit 1 with ATRIUM'-10fuel.
SAFETY ANALYSIS This section discusses the safety implications of the proposed action.
Chan es to MCPR Safe Limits Section 2.1.1.2 k
Excessive thermal overheating. of the fuel rod cladding can result in cladding damage and the release of fission products. Iri order to protect the cladding against thermal overheating due to boiling transition, the THERMAL POWER, High Pressure and High Flow SAFETY LIMITs (Sections 2.1.1.2 of the Susquehanna SES Unit 1 Technical Specifications) were established.
NUREG-0800, Standard Review Plan Section 4.4, specifies an acceptable, conservative approach to define this SAFETY LIMIT. Specifically, a Minimum Critical Power Ratio (MCPR) value is-specified such that at least 99.9% of the fuel rods are expected to avoid boiling transition during normal operation or anticipated operational occurrences.
Boiling transition is predicted using a correlation based on test data (i.e., a Critical Power.
Correlation). The SAFETY LIMITMCPR calculation accounts'for various uncertainties such as feedwater flow, feedwater temperature, pressure, power distribution uncertainties, and uncertainty in the Critical Power Correlation.
The proposed SAFETY LIMITMCPR values (two-loop and single-loop) were calculated using SPC's NRC approved licensing methods with the exception that the NRC approved ANFB-10 correlation is used in place of the ANFB correlation for ATRIUM'-10fuel.
The ANFB correlation will continue to be used for the 9x9-2 fuel.
Since the ANFB-10 correlation does not contain a flow dependence in the prediction of critical power, the new MCPR Safety Limits are not functions of core flow.
The proposed SAFETY LIMITMCPRs (two-loop and single-loop) assure that at least 99.9% of the fuel rods are expected to avoid boiling transition during normal operation or anticipated operational occurrences.
~ g 4 ~ II ~ ~ v ENCLOSURE A to PLA-5040 Page 3 of4 Addition and Deletion of Methodolo References Section 5.6.5 For Unit 1 Cycle 1 lreferences 5 and 6 documented a conservative methodology. for.
...applying the ANFB, critical power correlation.to ATRIUM'-10fuel at Susquehanna..
This methodology conservatively accounted for a flow dependence in ANFB's ability to predict critical power for ATRIUM~-10 fuel. The impact on both MCPR Safety Limits and AOOs of ANFB's flow dependence in critical power prediction were also addressed.
References 5 and 6 are being removed from the list of methodology references for Unit 1, and the ANFB-10 correlation is being added. ANFB-10 will be used to determine the critical power performance of the ATRIUM'-10assemblies.
Reference 1 documents the ANFB-10 critical power correlation intended for use on the ATRIUM'-10assemblies. The NRC-approved ANFB-10 topical Report (Reference 1}
plus'he other NRC-approved topical reports in Section 5.6.5 of the Technical Specifications contain methodology which will be used to generate Core Operating Limits for Unit 1 with ATRIUM'-10fuel.
Other references are being removed in order to include only those references that. directly support the generation of Core Operating Limits. Because the ABB LUAs will be discharged at end of cycle 11, Reference 7, that supported the generation of limits for the ABB LUAs, has also been removed. No new analysis approaches are used due to these changes.
I BASES Chan cs BASES Sections 2.1.1.1, 2.1.1.2, and 3.2.2 are changed to reflect the use of the ANFB-10 correlation. The range of the applicability of the ANFB-10 correlation is valid for pressures > 571 psia and bundle mass fluxes >0.115 x 10 lb/hr-ft . These values assure that a valid CPR calculation will result at or above 25% of rated core thermal power, that is, reactor steam dome pressure 2 785 psig and core flow 2 10 Mlbm/hr.
BASES Sections 3.2.1, 3.2.2, 3.2.3, and 3.2.4 are changed to remove the reference (i.e.,
Reference 7) for the ABB LUAs, since the four LUAs will be discharged from Unit 1 during the Unit 1 11th Refueling and Inspection Outage.
CONCLUSIONS The proposed changes to the Susquehanna SES Unit 1 Technical Specifications support the use of the ANFB-10 correlation for analyzing ATRIUM<-10fuel.
h 0
f
ENCLOSURE A to PLA-5040 Page4of4 NRC approval of the proposed Technical Specification changes will ensure that the methodologies contained in Technical Specification Section 5.6.5 can be used in support of ATRIUM'-10fuel at Susquehanna. Unit 1.
REFERENCES
- 1. EMF-1997 (P)(A) Revision 0, "ANFB-10 Critical Power Correlation," July 1998, and EMF-1997 (P)(A) Supplement 1 Revision 0, "ANFB-10 Critical Power Correlation: High Local Peaking Results," July 1998.
- 2. ANF-1125 (P)(A) and ANF-1125 (P)(A), Supplement 1, "ANFB Critical Power Correlation,"
April 1990.
- 3. PL-NF-90-001-A, "Application of Reactor Analysis Methods for BWR* Design and Analysis," July 1992, plus Supplements 1-A (August 1995) and 2-A (July 1996) ~
- 4. EMF-97-010(P), Rev. 1, "Application of ANFB to ATRIUM'10 for Susquehanna Reloads", March 1997.
I
- 5. PLA-4595, "Response to NRC Request for Additional Information on Siemens'eport EMF-97-010, Revision 1," March 27, 1997.
- 6. ANF-524(P)(A), Revision 2 and Supplement 1, Revision 2, "Advanced Nuclear Fuels Corporation Critical Power Methodology for Boiling Water Reactors," November 1990.
- 7. 'ENPD-300-P, "Reference Safety Report for Boiling Water Reactor Reload Fuel," ABB Combustion Engineering Nuclear Operations, November 1994.
ENCLOSURE B TO PLA-5040
.... WO SIGNIFICANT HAZARDS. CONSIDERATIONS AND ENVIRONMENTAL,ASSESSMENT
I ,'I % ~
ENCLOSURE B TO PLA-5040 Page 1 of 3 NO SIGNIFICANT HAZARDS CONSIDERATIONS AND KNVIRONMKNTAL ASSES SMKNT ANFB-10 CRITICALPOWER CORRELATION AND MCPR SAFETY LIMITS PP&L has evaluated the proposed Technical Specification change in accordance with the criteria specified by 10 CFR 50.92 and has determined that the proposed change does not involve a significant hazards consideration. The criteria and conclusions'of our evaluation are'presented below.
- 1. The proposed change does not involve a significant increase in the probability or consequences of an.,accident, previously.. evaluated.
The applicable sections of the FSAR are Chapters 4.4 and 15. FSAR Chapter 4.4 describes the MCPR Safety Limit, and Chapter 15 describes the transient and accident analyses. The reference to be added to Section 5.6.5 of the Unit 1 Technical Specifications describes a NRC approved critical power correlation for ATRIUMY~.-10 fuel. This correlation is appropriate for use in conservative methodologies for generating MCPR Safety Limits and MCPR Operating Limits to assure safe operation of Unit 1 with ATRIUM'-10f'uel. A discussion'f the impact of the proposed Technical Specification change is provided below.
The proposed change in critical power correlation does not physically affect the plant or its systems. Thus, it does not increase the probability of an accident previously evaluated.
A Unit 1 Cycle 12 MCPR Safety Limit analysis was performed for PP&L by SPC. This analysis used NRC approved methods described in ANF-524(P)(A), Revision 2 and Supplement 1 Revision 2. These methods will be used each cycle to calculate the Unit 1 Safety 'Limits. For Unit 1 Cycle 12, the critical power performance of the 9x9-2 and ATRIUIVP>-10 fuel was determined using the NRC approved ANFB and ANFB-10 correlations, respectively. The SAFETY LIMITMCPR calculations statistically combine uncertainties on feedwater flow, feedwater temperature, core flow, core pressure, core power distribution, and uncertainties in the Critical Power Correlation. The SPC analysis used cycle specific power distributions and calculated MCPR values such that at least 99.9% of the fuel rods are expected to avoid boiling transition during normal operation or anticipated operational occurrences. The resulting two-loop and single-loop MCPR Safety Limits are included in the proposed Technical Specification change. Thus, the cladding integrity and its ability to contain fission products are not adversely affected.
ENCLOSURE B TO PLA-5040 Page 2 of 3 Analyses of the Single Loop Pump Seizure accident with the NRC approved ANFB-10 correlation for ATRIUM'-10fuel (Reference 1) will be performed to demonstrate that the NRC acceptance criterion (i.e., small fraction of 10CFR100 dose limits) is met. Analyses will also'be performed to validate the conclusion that two-loop transients a're'more sevt!re those events analyzed in single-loop operation. 'han Changes to Section 2.1.1.2 reflect the change from a flow dependent MCPR Safety Limitto a single value MCPR Safety Limitfor two-loop operation and single-loop operation.
Changes to Reference 5.6.5 delete the methodology used for'ritical power analyses for ATRIUM'-10fuel and add the NRC approved ANFB-10 methodology to the list of approved methodologies. Other changes in Reference 5.6.5 are administrative in nature because they delete references not directly related to the generation of Core Operating Limits.
No new analysis approaches are used due to these changes.
Changes to BASES Sections 2.1.1 and 3.2.2 reflect the inclusion of the ANFB-10 critical power correlation. The range of the applicability of the ANFB-10 is valid for pressureq > 571 psia and bundle mass fluxes > 0.115 x 10'b/hr-fP., These values assure that a valid CPR calculation will result at or above 25% of rated core thermal power, that is, reactor steam dome pressure 2 785 psig and core flow 2 10 Mlbm/hr.
Changes to BASES Sections 3.2.1, 3.2.2, 3.2.3, and 3.2.4 reflect the removal of Reference 7 for the ABB LUAs, since the four LUAs will be discharged from Unit 1 during the Unit 1 11th Refueling and Inspection Outage.
The consequences of transients and accidents will remain within the criteria approved by the NRC. The methodology used to perform the analyses has been previously approved by the NRC. Thus, analysis results using the new methodology will continue to provide assurance that the reactor will perform its design safety function during normal operation and design basis events. Therefore, the proposed action does not involve an increase in the probability or consequences of an accident previously evaluated.
- 2. The proposed change does not create the possibility of a new or different kind of accident from any accident previously evaluated.
The proposed changes to the Unit 1 Technical Specifications (MCPR Safety Limits, removal of methodology references not directly supporting the generation of Core Operating Limits, removal of the two references describing previously approved methodology for applying ANFB to ATRIUM'-10fuel, removal of the ABB LUA reference, and inclusion of the ANFB-10 correlation reference) do not require any physical plant modifications, physically affect any plant components, or entail changes in plant operation. Removal of the Unit 1 Cycle 11 footnote allows Unit 1 Cycle 12 and future cycle operation with NRC approved methodology. Thus, the proposed change
0 ENCLOSURE B TO PLA-5040 Page 3 of3 does not create the possibility'of a previously unevaluated operator error or a new single failure. The consequences of transients and accidents will remain within the criteria approved by the NRC. Therefore, the proposed change does not create the possibility of .
a new or different kind of accident from any accident p'reviously'valuated.'.
The proposed change does not involve a significant reduction in a margin of safety.
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The applicable Technical Specification Sections include 2.1:1.2 and 5.6.5.
1 The changes to the Unit 1 Technical Specifications discussed in Item '1 above do not require any physical plant modifications, physically affect any plant components, or entail changes in plant operation. Therefore, the proposed change will not jeopardize or degrade the function.
or operation of any plant system or component governed by Technical Specifications. The consequences of transients and accidents will remain within the criteria'approved" by the NRC. The proposed MCPR Safety Limits and use of the ANFB-10 critical power correlation described in the reference added to Section 5.6.5 do not involve a significant reduction in the margin of safety as currently defined in the Bases of the applicable Technical Specification sections.
Therefore, the proposed change does not involve a significant reduction in the margin of safety.,
ENVIRONMENTALCONSK UKNCKS An environmental assessment is not required for the proposed change because the requested change conforms to the criteria for actions eligible for categorical exclusion as specified in 10 CFR 51.22(c)(9). The requested change will have no impact on the environment. The proposed change does not involve a significant hazards consideration as discussed above. The proposed change does not involve a significant change in the types or significant increase in the amounts of any effluents that may be released offsite. In addition, the proposed change does not involve a significant increase in the individual or cumulative occupational radiation exposure.
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