Letter Sequence Request |
---|
|
|
MONTHYEARML20153F9491988-08-29029 August 1988 Rev to 871117 Application for Amend to License DPR-61, Adding New Tech Spec 3.12, Electrical Power Sys Which Would Incorporate Degraded Grid Requirements in Westinghouse STS Format Project stage: Request B12979, Proposed Tech Specs 3.12 & 4.2 Re Addition of Operability Requirements for Offsite & Onsite Power Sources W/Limiting Conditions for Operations & Time Requirements for Corrective Actions to Station Service Power,Respectively1988-08-31031 August 1988 Proposed Tech Specs 3.12 & 4.2 Re Addition of Operability Requirements for Offsite & Onsite Power Sources W/Limiting Conditions for Operations & Time Requirements for Corrective Actions to Station Service Power,Respectively Project stage: Other ML20235Z2611989-03-0606 March 1989 Application for Amend to License DPR-61,revising Tech Spec 3/4.1, Reactivity Control Sys. Comparison Matrix to Existing Tech Specs & Westinghouse STS Encl Project stage: Request B13236, Draft Ltr Forwarding Comparison Between Util 880829 Proposed Tech Specs & Westinghouse STS & Justification for Any Deviations,Per 890330 Meeting W/Nrc1989-05-18018 May 1989 Draft Ltr Forwarding Comparison Between Util 880829 Proposed Tech Specs & Westinghouse STS & Justification for Any Deviations,Per 890330 Meeting W/Nrc ML20244C8851989-06-0909 June 1989 Forwards Addl Info Re Proposed Rev to Tech Specs Re Electrical Power Sys.Justification Consistent W/Guidelines Provided to NRC on 881026 Project stage: Other ML20245E5921989-07-28028 July 1989 Application for Amend to License DPR-61,changing Tech Specs to Support Cycle 16 Operation Project stage: Request ML20248A0461989-08-0101 August 1989 Application for Amend to License DPR-61,modifying Proposed Tech Spec 3.12, Electrical Power Sys, Provided in .Tech Spec Incorporated Degraded Grid Voltage Protection Requirements in Westinghouse STS Format Project stage: Request ML20247A1601989-08-31031 August 1989 Forwards Notice of Consideration of Issuance of Amend to License DPR-61,upgrading Current Custom Tech Spec Format to Westinghouse STS Format Project stage: Other 1989-05-18
[Table View] |
|
---|
Category:OPERATING LICENSES-APPLIATION TO AMEND-RENEW EXISTING
MONTHYEARCY-99-105, Application for Amend to License DPR-61,incorporating Changes Into OL & Ts.Addl Clarifications & Retyped TS Replacement Pages,Included1999-08-24024 August 1999 Application for Amend to License DPR-61,incorporating Changes Into OL & Ts.Addl Clarifications & Retyped TS Replacement Pages,Included CY-99-041, Application for Amend to License DPR-61,incorporating Changes Which Reflect Limitations & Requirements Appropriate to Present Configuration of Plant1999-06-0303 June 1999 Application for Amend to License DPR-61,incorporating Changes Which Reflect Limitations & Requirements Appropriate to Present Configuration of Plant CY-98-003, Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant1998-08-13013 August 1998 Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant CY-98-084, Application for Amend to License DPR-61,incorporating Attached Proposed Changes Into TS Re Relocation of Requirements for Seismic Monitor to Be Consistent W/Guidance Contained in GL 95-101998-06-0202 June 1998 Application for Amend to License DPR-61,incorporating Attached Proposed Changes Into TS Re Relocation of Requirements for Seismic Monitor to Be Consistent W/Guidance Contained in GL 95-10 CY-97-024, Application for Amend to License DPR-61,reflecting Staff Limitations & Requirements Appropriate to Present Configuration of Plant1997-05-30030 May 1997 Application for Amend to License DPR-61,reflecting Staff Limitations & Requirements Appropriate to Present Configuration of Plant CY-97-006, Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant1997-05-30030 May 1997 Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant B16167, Addendum to Application to Amend License DPR-61,revising Section 6, Administrative Controls1997-01-31031 January 1997 Addendum to Application to Amend License DPR-61,revising Section 6, Administrative Controls B16046, Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49 to Revise Section 6, Administrative Controls & TS to Reflect New Organizational Responsibilities & Titles1996-12-24024 December 1996 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49 to Revise Section 6, Administrative Controls & TS to Reflect New Organizational Responsibilities & Titles B14711, Application for Amend to License DPR-61,revising TS 3.7.1.1.2,Action C Re Atmospheric Steam Dump Capability1994-01-25025 January 1994 Application for Amend to License DPR-61,revising TS 3.7.1.1.2,Action C Re Atmospheric Steam Dump Capability ML20059G5821993-11-0202 November 1993 Application for Amend to License DPR-61,proposing Rev to TS by Increasing AOT for Charging Pump from 72 Hours to Seven Days B14572, Application for Amend to License DPR-61,proposing Interim Changes for Incorporation of Addl LCO for TS Requiring That 480 Volt Ac MCC 5 & Abt Scheme Be Operable During Modes 1,2, 3 & 4.Permanent Changes Will Be Proposed Later Half of 19941993-08-18018 August 1993 Application for Amend to License DPR-61,proposing Interim Changes for Incorporation of Addl LCO for TS Requiring That 480 Volt Ac MCC 5 & Abt Scheme Be Operable During Modes 1,2, 3 & 4.Permanent Changes Will Be Proposed Later Half of 1994 ML20056E3341993-08-18018 August 1993 Application for Amend to License DPR-61,changing TS Sections to Permanently Remove Ability of Plant to Operate W/Three Loops While in Modes 1 or 2 B14502, Application for Amend to License DPR-61,proposing Changes to Modify Action Statement a of TS Section 3.5.1 & Moving Surveillance Requirement 4.5.1.b from TS 3/4.5.1 to TS 3/4.5.2 as Surveillance Requirement 4.5.2.c1993-07-26026 July 1993 Application for Amend to License DPR-61,proposing Changes to Modify Action Statement a of TS Section 3.5.1 & Moving Surveillance Requirement 4.5.1.b from TS 3/4.5.1 to TS 3/4.5.2 as Surveillance Requirement 4.5.2.c B14532, Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & DPR-49,revising TS to Change Submittal Frequency of Radioactive Effluent Release Rept from Semiannual to Annual1993-07-16016 July 1993 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & DPR-49,revising TS to Change Submittal Frequency of Radioactive Effluent Release Rept from Semiannual to Annual B14369, Application for Amend to License DPR-61,changing TS Re Editorial Cleanup,Including Incorporation of Missing Sections in Index,Providing Editorial Consistency Throughout Document & Removal of Cycle Specific Comments1993-03-16016 March 1993 Application for Amend to License DPR-61,changing TS Re Editorial Cleanup,Including Incorporation of Missing Sections in Index,Providing Editorial Consistency Throughout Document & Removal of Cycle Specific Comments B14327, Application for Amend to License DPR-61,revising TS Re Steam Generator Repair Criteria,To Reduce Unnecessary Plugging of SG Tubes in Tubesheet Expansion Zone Roll Transition Area1993-01-29029 January 1993 Application for Amend to License DPR-61,revising TS Re Steam Generator Repair Criteria,To Reduce Unnecessary Plugging of SG Tubes in Tubesheet Expansion Zone Roll Transition Area B14342, Application for Amend to License DPR-61,revising TS for RTS Instrumentation,Srs & Bases & ESFAS Instrumentation,Trip Setpoints,Srs & Bases.Draft Rev 0 to Project Assigment 90-013, CT Yankee Modernize Fwd Encl1993-01-29029 January 1993 Application for Amend to License DPR-61,revising TS for RTS Instrumentation,Srs & Bases & ESFAS Instrumentation,Trip Setpoints,Srs & Bases.Draft Rev 0 to Project Assigment 90-013, CT Yankee Modernize Fwd Encl ML20141M3441992-07-31031 July 1992 Application for Amend to License DPR-61,revising TSs to Reduce Unnecessary Plugging of SG Tubes in Tubesheet Expansion Zone Roll Transition Area B13669, Application for Amend to License DPR-61,reflecting Addition of New Manual locked-closed Containment Isolation Valve & Removal of solenoid-operated Containment Isolation Valve. Valve CC-V-884 No Longer Containment Boundary Valve1990-11-27027 November 1990 Application for Amend to License DPR-61,reflecting Addition of New Manual locked-closed Containment Isolation Valve & Removal of solenoid-operated Containment Isolation Valve. Valve CC-V-884 No Longer Containment Boundary Valve B13619, Application for Amend to License DPR-61,clarifying Definition of Operability of Automatic Auxiliary Feedwater Initiation Sys at Plant for Cycle 16 Operation Only1990-08-25025 August 1990 Application for Amend to License DPR-61,clarifying Definition of Operability of Automatic Auxiliary Feedwater Initiation Sys at Plant for Cycle 16 Operation Only ML20055J2091990-07-26026 July 1990 Application for Amend to License DPR-61,allowing Plant to Progress Into Mode 3 W/O First Demonstrating Auxiliary Feedwater Sys Operability.Temporary Waiver of Compliance from Tech Spec 4.7.1.2.2 Requested Until NRC Acts on Amend ML20055F3221990-07-0505 July 1990 Application for Amend to License DPR-61,revising Tech Specs Sections 3.4.6.2.f,4.4.6.2.1.g & 4.4.6.2.1.h Re RCS Leakage & Low Temp Overpressurization Protection Sys Bases.No Radiological or Nonradiological Impact Associated W/Changes ML20055E0051990-06-25025 June 1990 Application for Amend to License DPR-61,establishing Limit of 160 Failed Fuel Rods for Cycle 16 Operation,Per 900524 Meeting B13333, Application for Amend to License DPR-61,revising Tech Spec Sections 3.6.2,3.9.11 & 3.9.12 Re Containment Air Recirculation Sys,Water Level - Storage Pool & Fuel Storage Bldg Air Cleanup Sys,Respectively1989-08-0404 August 1989 Application for Amend to License DPR-61,revising Tech Spec Sections 3.6.2,3.9.11 & 3.9.12 Re Containment Air Recirculation Sys,Water Level - Storage Pool & Fuel Storage Bldg Air Cleanup Sys,Respectively B13324, Application for Amend to License DPR-61,revising Tech Spec 3/4.5.1, ECCS - ECCS Subsystem - Tavg Greater than or Equal to 350 F to Reflect Component Configurations Following 1989 Refueling Outage Mod to ECCS to Resolve Single Failure1989-08-0202 August 1989 Application for Amend to License DPR-61,revising Tech Spec 3/4.5.1, ECCS - ECCS Subsystem - Tavg Greater than or Equal to 350 F to Reflect Component Configurations Following 1989 Refueling Outage Mod to ECCS to Resolve Single Failure ML20248A0461989-08-0101 August 1989 Application for Amend to License DPR-61,modifying Proposed Tech Spec 3.12, Electrical Power Sys, Provided in .Tech Spec Incorporated Degraded Grid Voltage Protection Requirements in Westinghouse STS Format B13317, Application for Amend to License DPR-61,revising Tech Specs to Reflect Changes in Fire Detection/Suppression Sys Upgrades to Support New Switchgear Bldg Const1989-07-31031 July 1989 Application for Amend to License DPR-61,revising Tech Specs to Reflect Changes in Fire Detection/Suppression Sys Upgrades to Support New Switchgear Bldg Const ML20248C4041989-07-28028 July 1989 Application for Amend to License DPR-61,changing Tech Specs to Reflect Upgrade of Reactor Protection Sys & Nuclear Instrumentation Sys at Plant ML20247R7071989-07-28028 July 1989 Application for Amend to License DPR-61,revising Tech Spec Sections 3.0/4.0 & 3.4.6.2 Re Limiting Conditions for Operation & Surveillance Requirements & RCS Operational Leakage ML20245E5921989-07-28028 July 1989 Application for Amend to License DPR-61,changing Tech Specs to Support Cycle 16 Operation ML20245L2401989-06-29029 June 1989 Application for Amends to Licenses DPR-61 & NPF-49, Clarifying Tech Specs Re Steam Generator Tube Insp Criteria. Change Would Add Cold Leg Side as Alternate Point of Entry ML20245J4501989-06-23023 June 1989 Application for Amend to License DPR-61,revising Tech Spec Sections 2.0 Re Safety Limits & Limiting Safety Sys Settings & 3/4.3 Re Instrumentation ML20244B0691989-06-0202 June 1989 Application for Amend to License DPR-61,revising Tech Spec Sections 3/4.4,3/4.6 & 3/4.7.Proposed Changes Would Add Limiting Conditions for Operation & Surveillance Requirements for RCS ML20247N2651989-05-25025 May 1989 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & DPR-49,simplifying Administrative Controls for Changes in Radiological Effluent Monitoring Manual in Tech Specs,Per Generic Ltr 89-01 B13155, Application for Amends to Licenses DPR-61,DPR-21 & DPR-65, Revising Tech Spec Re Admin Controls in High Radiation Area1989-04-25025 April 1989 Application for Amends to Licenses DPR-61,DPR-21 & DPR-65, Revising Tech Spec Re Admin Controls in High Radiation Area ML20245C9181989-04-21021 April 1989 Application for Amend to License DPR-61,revising Tech Specs Re Core Cooling Sys & Min Water Vol & Boron Concentration in Refueling Water Storage Tank by Combining Into New Section 3.6, ECCS, Per Westinghouse STS ML20245A5731989-04-14014 April 1989 Application for Amend to License DPR-61,supporting Coastdown Operation of Facility at End of Cycle 15,current Cycle ML20248F9271989-03-31031 March 1989 Application for Amend to License DPR-61,changing Tech Spec Section 3.11.B Re Containment Integrity During Containment Air Recirculation Fan Motor HX Cleaning Activities ML20246N0911989-03-13013 March 1989 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49,changing Tech Specs Re Administrative Controls & Organizational Charts,Per Generic Ltr 88-06 ML20235Z2611989-03-0606 March 1989 Application for Amend to License DPR-61,revising Tech Spec 3/4.1, Reactivity Control Sys. Comparison Matrix to Existing Tech Specs & Westinghouse STS Encl ML20235V0851989-03-0101 March 1989 Application for Amend to License DPR-61,revising Tech Specs Re Core Exit Thremocouples,Main Stack wide-range Noble Gas Monitor,Reactor Vessel Water Level & RCS Subcooling Margin Monitor,Per Generic Ltr 83-37 B13065, Application for Amend to License DPR-61,changing Tech Spec Tables 7.2-1 & 8.2-1 to Identify Which Radiation Monitors Required to Be Operable.Fee Paid1988-11-0707 November 1988 Application for Amend to License DPR-61,changing Tech Spec Tables 7.2-1 & 8.2-1 to Identify Which Radiation Monitors Required to Be Operable.Fee Paid ML20205M9881988-10-26026 October 1988 Application for Amend to License DPR-61,revising Sections 1.0,3/4.2,3/4.9,3/4.10,3/4.11,5.0 & 6.0 of Tech Specs ML20154J5671988-09-13013 September 1988 Application for Amend to License DPR-61,incorporating New Section of Sprinkler Protection in Turbine Bldg & Reduction in Number of Smoke Detectors Available in Containment from 23 to 22.Fee Paid ML20153F9491988-08-29029 August 1988 Rev to 871117 Application for Amend to License DPR-61, Adding New Tech Spec 3.12, Electrical Power Sys Which Would Incorporate Degraded Grid Requirements in Westinghouse STS Format B12958, Revised Application for Amends to Licenses DPR-61,DPR-21, DPR-65 & NPF-49,changing Tech Specs Number of Members & Time as Member of Nuclear Review Board1988-07-21021 July 1988 Revised Application for Amends to Licenses DPR-61,DPR-21, DPR-65 & NPF-49,changing Tech Specs Number of Members & Time as Member of Nuclear Review Board ML20150D6751988-07-0101 July 1988 Application for Amend to License DPR-61,revising Tech Specs That Provide Limiting Conditions for Operation & Surveillance Requirements in Response to Generic Ltr 83-37. Fee Paid ML20154P0851988-05-25025 May 1988 Application for Amends to Licenses DPR-61,DPR-21,DPR-67 & NPF-49,revising Tech Specs Re Administrative Controls. Changes Eliminate Conflicting Submittal Directions for Correspondence W/Nrc.Fee Paid B12859, Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49,revising Tech Specs Re Administrative Controls, Nuclear Review Board.Fee Paid1988-04-29029 April 1988 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49,revising Tech Specs Re Administrative Controls, Nuclear Review Board.Fee Paid B12860, Application for Amend to License DPR-61,adding License Condition Requiring Util to Implement & Maintain Integrated Implementation Schedule Program Plan1988-03-31031 March 1988 Application for Amend to License DPR-61,adding License Condition Requiring Util to Implement & Maintain Integrated Implementation Schedule Program Plan 1999-08-24
[Table view] Category:TEXT-LICENSE APPLICATIONS & PERMITS
MONTHYEARML20217K3221999-10-19019 October 1999 Amend 195 to License DPR-61,deleting Certain TSs Either No Longer Applicable to Permanently Shutdown & Defueled State of Reactor,Duplicate Regulatory Requirements or Duplicate Info Located in UFSAR CY-99-105, Application for Amend to License DPR-61,incorporating Changes Into OL & Ts.Addl Clarifications & Retyped TS Replacement Pages,Included1999-08-24024 August 1999 Application for Amend to License DPR-61,incorporating Changes Into OL & Ts.Addl Clarifications & Retyped TS Replacement Pages,Included CY-99-041, Application for Amend to License DPR-61,incorporating Changes Which Reflect Limitations & Requirements Appropriate to Present Configuration of Plant1999-06-0303 June 1999 Application for Amend to License DPR-61,incorporating Changes Which Reflect Limitations & Requirements Appropriate to Present Configuration of Plant ML20206C8731999-04-28028 April 1999 Amend 194 to License DPR-61,authorizes Relocation of Requirements Related to Seismic Monitoring Instrumentation from TSs to Technical Requirements Manual CY-98-003, Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant1998-08-13013 August 1998 Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant ML20202D1521998-06-30030 June 1998 Amend 193 to License DPR-61,changing Facility Operating License & TS to Reflect Permanently Shutdown & Defueled Status of Plant CY-98-084, Application for Amend to License DPR-61,incorporating Attached Proposed Changes Into TS Re Relocation of Requirements for Seismic Monitor to Be Consistent W/Guidance Contained in GL 95-101998-06-0202 June 1998 Application for Amend to License DPR-61,incorporating Attached Proposed Changes Into TS Re Relocation of Requirements for Seismic Monitor to Be Consistent W/Guidance Contained in GL 95-10 ML20217K2041998-03-27027 March 1998 Amend 192 to License DPR-61,changing Administrative Controls,Section 6.0 of Ts,To Reflect Permanent Shutdown & Defueled Status of Plant CY-97-024, Application for Amend to License DPR-61,reflecting Staff Limitations & Requirements Appropriate to Present Configuration of Plant1997-05-30030 May 1997 Application for Amend to License DPR-61,reflecting Staff Limitations & Requirements Appropriate to Present Configuration of Plant CY-97-006, Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant1997-05-30030 May 1997 Application for Amend to License DPR-61,reflecting Limitations & Requirements Appropriate to Present Configuration of Plant ML20141K4161997-05-22022 May 1997 Amend 191 to License DPR-61,changing Administrative Controls Section of TSs as Needed to Implement Revised Mgt Responsibilities & Titles That Reflect Permanently Shut Down Status of Plant B16167, Addendum to Application to Amend License DPR-61,revising Section 6, Administrative Controls1997-01-31031 January 1997 Addendum to Application to Amend License DPR-61,revising Section 6, Administrative Controls B16046, Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49 to Revise Section 6, Administrative Controls & TS to Reflect New Organizational Responsibilities & Titles1996-12-24024 December 1996 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & NPF-49 to Revise Section 6, Administrative Controls & TS to Reflect New Organizational Responsibilities & Titles B14711, Application for Amend to License DPR-61,revising TS 3.7.1.1.2,Action C Re Atmospheric Steam Dump Capability1994-01-25025 January 1994 Application for Amend to License DPR-61,revising TS 3.7.1.1.2,Action C Re Atmospheric Steam Dump Capability ML20058F1101993-11-23023 November 1993 Amends 170,69,169 & 86 to Licenses DPR-61,DPR-21 DPR-65 & NPF-49,respectively,revising TS to Change Submittal Frequency of Radioactive Effluent Release Rept from Semiannual to Annual ML20059G5821993-11-0202 November 1993 Application for Amend to License DPR-61,proposing Rev to TS by Increasing AOT for Charging Pump from 72 Hours to Seven Days ML20059G6331993-11-0101 November 1993 Amend 169 to License DPR-61,changing TS by Incorporating New TS Section 3/4.8.3.1.2, Onsite Power Distribution ML20059G5091993-10-27027 October 1993 Amend 168 to License DPR-61,permanently Removing Ability for Plant to Operate W/Three Loops While in Modes 1 or 2 ML20057E2001993-10-0404 October 1993 Amend 167 to License DPR-61,changing Plant TS to Allow Redundant Train Operability to Be Verified Operable by Exam of Appropriate Plant Records Rather than Performing Test of Redundant Equipment ML20057E1911993-10-0404 October 1993 Amend 166 to License DPR-61,modifying TS Tables 3.3-9 & 4.3-7 by Replacing Obsolete Footnote W/Clarification as to When SG Blowdown Radioactivity Monitors Are Required to Be Operable ML20058M9011993-09-29029 September 1993 Amend 165 to License DPR-61,replacing TS Section 4.0.6 of Plant TS, Augmented Inservice Insp Program W/New TS Section 4.0.6, Augmented Erosion/Corrosion Program ML20057A3531993-09-0202 September 1993 Amend 163 to License DPR-61,adding Footnote to TS 3.4.2.2 to Allow Relaxation in Pressurizer Safety Valve Point Tolerance to +3%,used for as Found Acceptance Criterion for Addl Valve Testing ML20057A3481993-09-0202 September 1993 Amend 164 to License DPR-61,revising TS to Reflect Staff Positions & Improvements to TS in Response to GL-90-06 Re Resolution of Generic Issues 70 & 74 ML20056G2871993-08-25025 August 1993 Amend 162 to License DPR-61,revising TSs to Increase Shutdown Margin (Boron Concentration) in Modes 1-5 to Compensate for Addl Reactivity Added by Boron Dilution Event Due to Transition to Zircaloy Clad Core B14572, Application for Amend to License DPR-61,proposing Interim Changes for Incorporation of Addl LCO for TS Requiring That 480 Volt Ac MCC 5 & Abt Scheme Be Operable During Modes 1,2, 3 & 4.Permanent Changes Will Be Proposed Later Half of 19941993-08-18018 August 1993 Application for Amend to License DPR-61,proposing Interim Changes for Incorporation of Addl LCO for TS Requiring That 480 Volt Ac MCC 5 & Abt Scheme Be Operable During Modes 1,2, 3 & 4.Permanent Changes Will Be Proposed Later Half of 1994 ML20056E3341993-08-18018 August 1993 Application for Amend to License DPR-61,changing TS Sections to Permanently Remove Ability of Plant to Operate W/Three Loops While in Modes 1 or 2 B14502, Application for Amend to License DPR-61,proposing Changes to Modify Action Statement a of TS Section 3.5.1 & Moving Surveillance Requirement 4.5.1.b from TS 3/4.5.1 to TS 3/4.5.2 as Surveillance Requirement 4.5.2.c1993-07-26026 July 1993 Application for Amend to License DPR-61,proposing Changes to Modify Action Statement a of TS Section 3.5.1 & Moving Surveillance Requirement 4.5.1.b from TS 3/4.5.1 to TS 3/4.5.2 as Surveillance Requirement 4.5.2.c B14532, Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & DPR-49,revising TS to Change Submittal Frequency of Radioactive Effluent Release Rept from Semiannual to Annual1993-07-16016 July 1993 Application for Amends to Licenses DPR-61,DPR-21,DPR-65 & DPR-49,revising TS to Change Submittal Frequency of Radioactive Effluent Release Rept from Semiannual to Annual B14369, Application for Amend to License DPR-61,changing TS Re Editorial Cleanup,Including Incorporation of Missing Sections in Index,Providing Editorial Consistency Throughout Document & Removal of Cycle Specific Comments1993-03-16016 March 1993 Application for Amend to License DPR-61,changing TS Re Editorial Cleanup,Including Incorporation of Missing Sections in Index,Providing Editorial Consistency Throughout Document & Removal of Cycle Specific Comments B14327, Application for Amend to License DPR-61,revising TS Re Steam Generator Repair Criteria,To Reduce Unnecessary Plugging of SG Tubes in Tubesheet Expansion Zone Roll Transition Area1993-01-29029 January 1993 Application for Amend to License DPR-61,revising TS Re Steam Generator Repair Criteria,To Reduce Unnecessary Plugging of SG Tubes in Tubesheet Expansion Zone Roll Transition Area B14342, Application for Amend to License DPR-61,revising TS for RTS Instrumentation,Srs & Bases & ESFAS Instrumentation,Trip Setpoints,Srs & Bases.Draft Rev 0 to Project Assigment 90-013, CT Yankee Modernize Fwd Encl1993-01-29029 January 1993 Application for Amend to License DPR-61,revising TS for RTS Instrumentation,Srs & Bases & ESFAS Instrumentation,Trip Setpoints,Srs & Bases.Draft Rev 0 to Project Assigment 90-013, CT Yankee Modernize Fwd Encl ML20141M3441992-07-31031 July 1992 Application for Amend to License DPR-61,revising TSs to Reduce Unnecessary Plugging of SG Tubes in Tubesheet Expansion Zone Roll Transition Area B13669, Application for Amend to License DPR-61,reflecting Addition of New Manual locked-closed Containment Isolation Valve & Removal of solenoid-operated Containment Isolation Valve. Valve CC-V-884 No Longer Containment Boundary Valve1990-11-27027 November 1990 Application for Amend to License DPR-61,reflecting Addition of New Manual locked-closed Containment Isolation Valve & Removal of solenoid-operated Containment Isolation Valve. Valve CC-V-884 No Longer Containment Boundary Valve ML20062B7341990-10-22022 October 1990 Amend 132 to License DPR-61,adding Footnote to Tech Spec Table 3.3-2,Item 3,Table 3.3-3,Item 2 & 4.3-2,Item 3 B13619, Application for Amend to License DPR-61,clarifying Definition of Operability of Automatic Auxiliary Feedwater Initiation Sys at Plant for Cycle 16 Operation Only1990-08-25025 August 1990 Application for Amend to License DPR-61,clarifying Definition of Operability of Automatic Auxiliary Feedwater Initiation Sys at Plant for Cycle 16 Operation Only ML20055J2091990-07-26026 July 1990 Application for Amend to License DPR-61,allowing Plant to Progress Into Mode 3 W/O First Demonstrating Auxiliary Feedwater Sys Operability.Temporary Waiver of Compliance from Tech Spec 4.7.1.2.2 Requested Until NRC Acts on Amend ML20055G5551990-07-19019 July 1990 Amend 129 to License DPR-61,adding Footnote to Tech Spec Section 5.3.1, Fuel Assemblies to Allow Operation of Cycles 16 & 17 W/Two Solid Type 304 Stainless Steel Filler Rods in Place of Two Fuel Rods & Correcting Table 3.3-1a ML20055G5401990-07-19019 July 1990 Amend 128 to License DPR-61,revising Tech Specs to Reflect Removal of Thermal Shield & Attached Surveillance Capsules ML20055F3221990-07-0505 July 1990 Application for Amend to License DPR-61,revising Tech Specs Sections 3.4.6.2.f,4.4.6.2.1.g & 4.4.6.2.1.h Re RCS Leakage & Low Temp Overpressurization Protection Sys Bases.No Radiological or Nonradiological Impact Associated W/Changes ML20055E2331990-07-0202 July 1990 Amend 126 to License DPR-61,revising Tech Specs to Reflect Mods Performed on Fire Protection Sys.Changes Include Increasing Smoke & Heat Detectors Required to Be Operable in Diesel Generator Rooms a & B & in Lube Oil Reservoir Area ML20055E0051990-06-25025 June 1990 Application for Amend to License DPR-61,establishing Limit of 160 Failed Fuel Rods for Cycle 16 Operation,Per 900524 Meeting ML20247K2291989-09-11011 September 1989 Amends 123 & 41 to Licenses DPR-61 & NPF-49,respectively, Allowing Licensees to Inspect Steam Generator Tubes by Insertion of Ultrasonic Test Probe from Cold Leg Side of Steam Generator Tube ML20247E3691989-09-0707 September 1989 Amends 122,34,143 & 40 to Licenses DPR-61,DPR-21,DPR-65 & NPF-49,respectively,Amends Change Tech Spec Sections 6.10.2.m & 6.10.3 Re Lifetime Records Retention for Radiological Effluent Monitoring & ODCM ML20247A4651989-09-0505 September 1989 Amend 121 to License DPR-61,revising & Combining Tech Spec Sections 3.6,3.7 & 4.3 B13333, Application for Amend to License DPR-61,revising Tech Spec Sections 3.6.2,3.9.11 & 3.9.12 Re Containment Air Recirculation Sys,Water Level - Storage Pool & Fuel Storage Bldg Air Cleanup Sys,Respectively1989-08-0404 August 1989 Application for Amend to License DPR-61,revising Tech Spec Sections 3.6.2,3.9.11 & 3.9.12 Re Containment Air Recirculation Sys,Water Level - Storage Pool & Fuel Storage Bldg Air Cleanup Sys,Respectively B13324, Application for Amend to License DPR-61,revising Tech Spec 3/4.5.1, ECCS - ECCS Subsystem - Tavg Greater than or Equal to 350 F to Reflect Component Configurations Following 1989 Refueling Outage Mod to ECCS to Resolve Single Failure1989-08-0202 August 1989 Application for Amend to License DPR-61,revising Tech Spec 3/4.5.1, ECCS - ECCS Subsystem - Tavg Greater than or Equal to 350 F to Reflect Component Configurations Following 1989 Refueling Outage Mod to ECCS to Resolve Single Failure ML20248A0461989-08-0101 August 1989 Application for Amend to License DPR-61,modifying Proposed Tech Spec 3.12, Electrical Power Sys, Provided in .Tech Spec Incorporated Degraded Grid Voltage Protection Requirements in Westinghouse STS Format B13317, Application for Amend to License DPR-61,revising Tech Specs to Reflect Changes in Fire Detection/Suppression Sys Upgrades to Support New Switchgear Bldg Const1989-07-31031 July 1989 Application for Amend to License DPR-61,revising Tech Specs to Reflect Changes in Fire Detection/Suppression Sys Upgrades to Support New Switchgear Bldg Const ML20247R7071989-07-28028 July 1989 Application for Amend to License DPR-61,revising Tech Spec Sections 3.0/4.0 & 3.4.6.2 Re Limiting Conditions for Operation & Surveillance Requirements & RCS Operational Leakage 1999-08-24
[Table view] |
Text
_
,.7 v
?o c-*
' 'NbRTHEAST UTILhTIES o.nor.: Ome.. . som.n su i. 8.rnn. Conn.cucui 9 .' ,Ie cEvNaN w.5"
'"*"""*"*"*"' P.O. BOX 270 k L' M I,N,'Ei.""YU,"ce.
", HARTFORD, CONNECTICUT o6141-0270 (203) 665-5000 July 28, 1989 Docket No. 50-213 B13292 Re: 10CFR50.90 U.S. Nuclear Regulatory Commission Attention: Document Control Desk Washington,.DC 20555 Gentlemen:
Haddarn Neck Plant Cycle 16 Reload Proposed Chances to Technical Specifications f Pursuant to 10CFR50.90, Connecticut Yankee Atomic Power Company -(CYAPC0) hereby proposes to amend Operating License DPR-61 by incorporating the attached changes into the Technical Specifications for the Haddam Neck Plant.
These proposed changes are being submitted to support operation of the Haddam Neck Plant for Cycle 16. A description of the proposed changes is provided in Attachnent 1. The revised pages are provided in Attachment 2. These proposed changes are being nrovided in Standcrd Technical Specification (STS) format to support the conversion of the Haddam Neck Plant Technical Specifications to STS format. " Change bars" in the margin indicate changes related to this request on STS format pes previously October 26, subnigdMarchto the6,NRC Stag)in letters datedggust 29, 1988 June 2,1989,(5) June 23,1989,g8, 198 April 21, 1989, and July 28,1989.g)
(1) E. J. Mroczka letter to the U.S. Nuclear Regulatory Commission, "Haddam Neck Plant, Proposed Revision to Technical Specifications, Electrical Power Systems (TAC No. 66797)," dated August 29, 1988.
(2) E. J. Mroczka letter to the U.S. Nuclear Regulatory Commission, "Haddam Neck Plant, Amendment Request for Sections 1.0, 3/4.2, 3/4.9, 3/4.10, 3/4.11, 5.0 and 6.0 of the Revised Technical Specifications," dated October 26, 1988.
(3) E. J. Mroczka letter to the U.S. Nuclear Regulatory Commission, "Haddam Neck Plant, Amendment Request for Section 3/4.1 of the Revised Technical Specifications (TAC No. 48019)," dated March 6, 1989.
i (4) E. J. Mroczka letter to the U.S. Nuclear Regulatory Commission, "Haddam Neck Plant, Proposed Revision to Technical Specifications Section 3.6, Emergency Core Cooling System (ECCS)," dated April 21, 1989.
(Footnote Continued) 8908110273 890728 PDR W{
P ADOCK 05000213 ,
PDC
o , a .l i
97 )
i U.S. Nuclear Regulatory Conmission j B13292/Page 2 1 July 28, 1989 !
Backaround I
- 1. Generic Letter 88-16 In a letter dated October 4,1988,(8) the NRC Staff issued Generic letter 88-16, " Removal of Cycle-Specific Parameter Limits from Technical Speci-fications." This generic letter proposes that cycle specific parameters be removed from the technical specifications and be transferred to an
" operating limits report" that provides unit-specific operating limits for a particular operating cycle. The generic letter provided specific guidance as to how these changes could be implemented. The changes proposed by CYAPC0 herein are consistent with the guidance in the generic I letter. Specifically:
- 1) tt 's license auendment request proposes the addition of a definition k of a formal report that includes the values of cycle-specific parameter limits that are established using NRC-approved methodology and consistent with all applicable limits of the safety analysis.
P,r the Haddam Neck Plant, this report is called the " Technical
) Report Supporting Cycle Operation (TRSCO)" and is defined in pro-posed Technical Specification 1.36. This report has been routinely submitted to the NRC Staff with the reload license amendmen'. request to support operation for the next cycle. The references listed in this report provide the NRC Staff with the approved calculated methodologies.
- 2) This license amendment request provides an administrative reporting i requirement to submit the TRSCO to the NRC Staff. The Cycle 16 l TRSCO is provided as Attachment 3 to this letter. The reporting !
requirement is provided as proposed Technical Specification 6.9.1.9. l I
(Footnote Continued)
(5) E. J. Mroczka letter to the U.S. Nuclear Regulatory Commission, "Haddam Neck Plant, Proposed Revision to Technical Specifications 3/4.4, 3/4.6, and 3/4.7 of the Revised Technical Specifications," dated June 2,1989.
(6) E. J. Hroczka letter to the U.S. Nuclear Regulatory Commission, "Haddam Neck Plant, Proposed Revision to Technical Specifications 2.0, 3/4.3 of the Revised Technical Specifications," dated June 23, 1989.
(7) E. J. Mroczka letter to the U.S. Nuclear Regulatory Comission, "Haddam Neck Plant, Proposed Technical Specifications, Sections 3.0/4.0 and 3.4.6.2 of the Revised Technical Specifications," dated July 28, 1989.
(8) D. M. Crutchfield letter to All Power Reactor Licensees and Applicants,
" Removal cf Cycle-Specific Parameter Limits from Technical Specifications (Generic Letter 88-16)." dated October 4, 1988.
o b
., a U.S. Nuclear Regulatory Commission B13292/Page 3 July 28, 1989
- 3) Proposed Technical Specification changes have been provided to specify that cycle specific parameters will be maintained within the limits provided in the TRSCO.
The cycle specific parameter limits that are being removed from the technical specifications are:
- 1) Moderator temperature coefficient
- 2) Control rod insertion limits
- 3) Axial offset alarm limits
- 4) Linear heat generation rate (LHGR) limits
- 5) Nuclear enthalpy rise hot channel factor limits The above limits have changed over the last several reloads. The axial offset alarm and LHGR limits are being revised for Cycle 16. With the approach recommended by the generic letter it will no longer be necessary for CYAPC0 and the NRC Staff to process a reload license amendment for the sole purpose of updating cycle-specific parameters. However, since
) the proposed technical specifications require submittal of the TRSCO to the NRC Staff, Staff review of the cycle-specific operating limits will continue.
II. MJji Offset /LHGR/DNB Parameg n In addition, this submittal involves proposed changes to Technical Specification Sections 3.2.1.1, 3.2.1.2, and 3.2.5 to provide clarifica-tions to existing surveillance requirements. These clarifications are necessary to assure compliance with surveillance requirements during plant start-up following refueling. e These changes to the technical specifications are proposed to clarify the surveillance requirements during plant start-up following a refueling outage. The applicability statement of Technical Specifications 3.2.1.1 and 3.2.1.2 requires monitoring the axial offset when operating above 40%
of rated power. However, proposed Surveillance Requirement 4.2.1.1.1 requires the excore/incore axial offset correlation to be determined and implemented upon reaching 80% power (50% for three loop operation) because this correlation cannot be accurately performed until a minimum of three days operation at 80% power (50% for three loop operation) after start-up. The normal operation surveillance requirement specifies continuous monitoring using the correlation above 40% power. The requirement of not exceeding 80% power (50% for three loop operation),
combined with the linear heat generation rate (LHGR) surveil 16nces of Specification 4.2.2.1.1 or 4.2.2.2.1 provide assurance that the LHGR will not exceed the initial conditions assumed for the loss of coolant acci-dent (LOCA) analyses prior to determining the correlation and performance of continuous axial offset monitoring. The proposed surveillance requirements acknowledge the need to perform the surveillance after the ,
correlation is implemented. j
! , a U.S. Nuclear Regulatory Commission B13292/Page 4 July 28,1989 The present Surveillance Requirement 4.2.5 requires verification of the reactor coolant system (RCS) total flowrate once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> when operating in Mode 1. This surveillance cannot accurately be performed untjl achieving 100% power which allows the RCS flow test to be completed and the new flow coefficients to be implemented. The proposed change to i the Surveillance Requirement 4.2.5.1 transfers the requirement to verify RCS flow rate once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> to Technical Specification 4.2.5.2, which now includes the requirement to verify RCS flow rate once per 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> following the determination using a heat balance within 7 effective full power days (EFPD) of achieving 100% power. The existing requirement to determine the RCS flowrate using a heat balance within 7 EFPDs of achiev-ing 100% power minimizes the time at power prior to determining the flow ,
coefficients for routine surveillance.
III. Control Rod Insertion Limits The proposed change to Technical Specification 3.1.3.5 redefines the fully withdrawn position to be 317 steps instead of 320 steps. The i revised fully withdrawn position has been defined based on the nominal ,
fuel rod / control rod interface. This change will allow greater opera-tional flexibility in the positioning of control rods to minimize future control rod wear concerns and provide additional margin to accommodate drift in the individual rod position indicators. The nuclear design analyses adjust the cold dimensions to hot conditions and accordingly model the control rod as fully withdrawn at 317 steps, and is consistent with the trip reactivity assumptions used in the safety analysis.
IV. RCS Heatuo/RCS Hydrostatic and leak Testino Related Chances Technical Specification 3.4.1.4.1 requires that at least one RHR loop be in operation in mode 5. This requirement severely limits the ability to heat up the reactor coolant system (RCS). The proposed change allows the RHR pump to be deenergized during heatup as long as 2 RCPs are operating and other conditions are met.
One of the recommendations which resulted from analysis of the thermal shield repair was that no more than two reactor coolant pumps be operated j at temperatures less than 350*F. Recent experience has demonstrated that the RCS heatup is very slow with two reactor coolant pumps and one RHR pump operating. The proposed change will not impact plant safety as heat removal capability will be maintained, since the pump will only be ,
deenergized, the other RHR loop will be operable .and reactor coolant 1 pumps are operating in at least two unisolated l' oops, with steam genera-tor secondary side water level greater than 25 percent. This will allow heatup to mode 4 to be achieved in a safe and timely manner.
1 The proposed changes to Technical Specification 3.4.9.1 allow the low l temperature overpressure protection system (LTOPS) to be isolated during )
performance of RCS hydrostatic and leak testing. Figure 3.4-3, providing i limits for hydrostatic and leak testing, specifies that heatup and l
_ --_-- _--__ - - 1
o- o i
I
, 3 U.S. NucHar Regulatory Commission B13292/P&9e 5 July 28, 1989 {
{
l cooldown rates are limited to 10 degrees F per hour for one hour prior to and during testing. With this limit, the LTOPS is ut required to protect the vessel and other RCS components during hydrostatic and leak j testing. The proposed change to Technical Specification 3.4.3.3 (LTOPS) again specifies that the LTOPS can be out of service during the perfor-mance of hydrostatic and leak testing.
l Bases Section 3/4.4.1 has been modified to reflect the fact that an RHR {
loop is not required during RCS heatup given certain conditions. 1 Significant Hazards Consideration In accordance with 10CFR50.92, CYAPC0 has reviewed the attached proposed 4 changes and has concluded that they do not involve a significant hazards '
consideration. The basis for this conclusion is that the three criteria of 10CFR50.92(c) are not compromised. The proposed changes do not involve a significant hazards consideration because the change would not:
- 1. Involve a significant inerene in the probability or consequences of !
an accident orevicusly evaluated.
- 1. Generic letter 98-16 Related Chances t
There are no design basis accidents impacted by the format !
change to relocate the cycle-specific parameter limits from the technical specifications to the TRSCO. The Cycle 16 parameter l limits are provided in the Core Operating Limits Section of the {
TRSCO (see Attachment 3). The Cycle 16 reload has affected some of the core physics parameters. These parameters were input to the design basis accident and transient analysis. The design basis LOCA and non-LOCA transients were evaluated to ;
determine what impact resulted from the Cycle 16 reload core.
As discussed in the TRSCO, there is little if any impact on the consequences of any design basis transients. In addition, neither the proposed technical specification changes nor the Cycle 16 reload affect the probability of occurrence of any design basis accidents. Therefore, these proposed changes are concluded to not result in t significant increase in the probability or consequences of any accidents previously analyzed.
II. Arial Offset /LHGR/DNB Paremeters These proposed changes are clarifications of existing surveil-lance requirements. These changes have no impact on the l
operation of the Haddam Neck Plant. The axial offset surveil-i l
lance cannot be accurately performed until a minimum of three '
dtys operation at 80% and the RCS flow rate surveillance cannot be accurately performed until achieving 100% power. Therefore, j the proposed changes ensure that proper and accurate I l l
m____ ___ - 1
4 s U.S. Nuclear Regulatory Commission B13292/Page C July 28 -1989 surveillance tests are performed. The linear heat generation rate (LHGR) surveillance as proposed ensures that the LHGR will not exceed the initial conditions assumed for the LOCA analyses prior to performing the axiel offset surveillance. As such, there is no impact on the probability or consequences of any accident previously evaluated.
III. Control Rod Insertion Limits Changing the 'all rods out" position from 320 steps to 317 steps does not impact the probability or consequences of any design basis accidents. 'The 317 step pos Lion is based on the interface between the fuel assemblies and the control rods.
All the physical models used in the cycle design and determina-tion of safety analysis input parameters assume that the "all rods out" position is 317 steps. No safety systems are affect-ed by this change nor are any design basis events affected.
This proposed change more precisely reflects the physical configuration in the core.
IV. RCS Heatuo/RCS Hydrostatic and Leak Testino The proposed changes allow the operating RHR pump to be deener-gized durmg RCS heatup and allows the LTOPS to be isolated during the performance of RCS hydrostatic or leak testing.
Clarifications to the testing, heatup, and cooldown curves are also included.
The ability to deenergize the operating RHR pump during an RCS heatup in MODE 5 is an operational consideration. Guidelines issued as a result of the thermal shield repair allow a maximum of 2 reactor coolant pumps operating in MODE 5. An RCS heatup with very low decay heat is difficult to accomplish with only 2 RCPs and a minimum RHR ficw with the RHR flow centrol valve fully closed. A footnote has been added to the LCO to allow the operating pump to be de-energized provided 'the following constraints are met:
- 1. Reactor coolant pumps are operating in at least two unisolated loops, with secondary side narrow range water level greater than 25%.
t
- 2. No operations are permitted that would cause diletion of the reactor coolant system boron concentration.
- 3. The core outlet temperature is maintained at least 10*F below saturation temperature. .
t These constraints, combined with the current LCO requiring an RHR loop to be operable, provide an adequate heat sink for
o o
, I U.S. Nuclear Regulatory Commissior.
B13292/Page 7 July 28, 1989 operation in M3DE 5. There are no design basis accidents affected by this proposed change.
Isolating the LTOPS during an P.CS hydrostatic and/or leak test does nnt affect the design basis for a low temperature, over-pressurization event. Performance of a hydrostatic and/or leak test above 245'F and 235'F respectively, and maintaining a heatup rate s 10'F/ hour for one hour prior to and during the tests assure that the 10CFR50 Appendix b margin of safety is maintained.
The balance of the changes are to provide clarifications to current requirements. No design basis accidents are affected by these clarifications.
The proposed technical specification changes do not affect the probability of failure of the RHR or LTOP systems. The LTOPS is not required during the performance of a hydrostatic ind/or leak test prcvided they are performed above 245'F and 235'F respect hely, and a heatup ratt 1 10 F/ hour is maintained for one how. prior to and during the test.
The RHR system would purposely be taken out of service during an RCS heatup in MODE 5 with low decay heat by deenergizing the operating RHR pump. Shutting off the pump does not affect the -
probability of failure of that pump, nor does it affect the probability of failure of the remaining operable pump.
Overall, these proposed changes do not affect the probability or consequences of any design basis accidents nor do the changes increase the probability of a failure of a safety system or degrade the performance of a safety system below that assumed in the design basis analysis.
- 2. Create then' ossibility of a new or different kind of acqident from any previo'>s.ly evaluated I. Generic letter 88-16 Related Chancel There are no failure modes associated with the proposed techni-cal specification changes on the Cycle 16 reload. A review of
\ the affected non-LOCA and LOCA transients has demonstrated that 1 the plant response has not been modified to the point where a new accident has been identified. Accordingly, these changes are concluded to not present the possibility for a new, unana-lyzed accident.
l o __- )
, b U.S. Nuclear' Regulatory Commission 813292/Page 8 July 28, 1989 II. Axial Offset /LHGR/DNB Parameters These changes provide clarifications and a correction of existing technical specifications to ensure that the surveil-lance requirements are effective and perform their intended function. There is no impact on plant operation or response.
Therefore, it is concluded that these proposed changes do not present the possibility for a new unanalyzed accident.
III. Control Rod Insertion limiti The proposed change redefines the "all rods out" position to more precisely reflect the physical relationship between the fuel and control rods. The plant response is not modified by this proposed change nor are there any new failure modes presented. The proposed change does not impact the probability of an accident to the point where it should be considered within the design basis.
IV. RCS Heatuo/RCS Hydrostatic and Leak Testina The plant response due to the proposed changes has not been modified to the point where it can be considered that a new accident has been defined. The hydrostatic and leak tests will continue to be performed above 245'F and 235'F respectively.
Taking the RHR pump out of service in MODE 5 with low decay heat will allow a normal RCS heatup.
The failure mode of a low temperature, overpressurization event occurring below 315'F while the LTOPS is isolated, has alreidy been analyzed. Limiting the heatup rate to less than or equal to 10 degrees F while the LTOPS is out of service addresses this potential. Therefore, these proposed changes do not create the potential for a new unanalyzed accident. There are no failure modes associated with taking the operating RHR pump out of service during an RCS heatup since the performance of !
the RHR systen is not affected.
- 3. Involve a significant reduction in a marain of safety ;
I. Generic letter 88-16 Related Chanaes The proposed changes to the technical specifications and the Cycle 16 reload have been evaluated for their impact on non-LOCA and LOCA design basis events. Since as previously stated there is no impact on the consequences of the design basis events, therefore, it follows that there is no impact on the protective boundaries. There are no failure modes associated with the proposed changes or the Cycle 16 reload. Therefore, -
there is no impact on the margin of safety.
1
}
'Y! .hl
- y. ')
L U.S. Nuclear Re'gulatory Commission B13292/Page 9 July 28, 1989-II. 'Arial Offset /LHGR/DNB Par maters
. These proposed changes 'do . not ' involve any ' failure modes or
. changes in . plant ' operation or transient . response. These
. changes are proposed to better ensure.that operating limits are -
' maintained. Therefore, there is no impact ~ on the- margin of safety.
III. Control Rod Insertion Limits This' proposed change has no impact on t'he protective boundaries of the plant. There are no failure modes assoc ^ated with this change an.d there is no affect on the safety limits. This-proposed change simply reflects -the physical c:mfiguration in -
the core more precisely.
IV. RCS Heatun/RCS Hydrostatic and Leak Testina a
The proposed changes do not impact. the protective boundaries.
Performance of a hydrostatic and/or leak test above 245'F or 235'F respectively while maintaining a heatup rate i 10*F/ hour one hour prior to and during the test assures that the margin of safety required by 10CFR50 Appendix G is maintained.
Deenergizing the operating RHR pump in MODE 5' with low decay heat will result in a controlled RCS heatup without' affecting the protective boundaries.
~The Commission has provided guidance concerning the application of the stan-dards in 10CFR50.92 by providing certain examples (57 FR 7751, March 6, 1086) of amendments that are coasidered not likely to involve significant hazards consideration. Example (iii) relates to a change resulting from a nuclear reactor core reloading, if no fuel assemblies significantly different . from those found previously acceptable to the NRC for a previous core are involved. ,
I This assumes that no significant changes are made to the acceptance criteria '
for the technical specifications, that the analytical methods used to demon-strate conformance with the technical specifications and regulations are not significantly changed and that the NRC Staff has previously found such methods acceptable. The attached proposed changes for Cycle 16 are similar to example j j
(iii) in that they involve changes resulting from a reactor core reloading.
The fuel assemblies are identical in design to those found previously accept- l able to the'NRC Staff for Cycle 15.
The proposed changes to Sections 3.2.1.1, 3.2.1.2, and 3.2.5 are not enveloped by a specific example. However, as statet earlier, th9se proposed changes ensure that surveillance requirements are paaformed at the most effective time and that protective limits are in place until the surveillance tests are performed. As described ebove, these proposed changes clearly do not consti-tute a significant hazards consideration.
W - -_____ - - --__---.-_ _ _-_-_ --- - -_- . _ - _ - _ _ . - - _ _ - - - _ - _ _ - _ . _ - _ - - _ _ - _ _ _ - _ _ _ _ _ - - _ _ _ . - - _ _ - - _ _ - _ _ . _ _ _ . - - - - - - _ - - _ _ - _ - _ - _ _ - _
U.S. Nuclear Regulatary Commission -
B13292/Page 10 July 28,1989 Based upon the information contained in this submittal and the environmental assessment for the Haddam Neck Plant, there are no significant radiological or nonradiological impacts associated with the proposed action, and the proposed license amendment will not have a significant effect on the quality of the human environment.
The Haddam Neck Plant Nuclear Review Board has reviewed and approved the attached proposed revisions and concurs with the above determinations.
In accordance with 10CFR50.91(b), CYAPC0 is providing the State of Connecticut with a copy of this amendment.
CYAPC0 respectfully requests that this license amendment request be reviewed and issued by October 6,1989 ta support restart of the Haddam Neck Plant following the Cycle 16 refueling outga l
Very truly yours, CONNECTICUT YANKEE ATOMIC POWER COMPANY t f?n/
E. J (zka' ~ f/
Senio ice President cc: W. T. Russell, Region I Administrator A. B. Wang, NRC Project Manager, Haddam Neck Plant J. T. Shedlosky, Senior Resident Inspector, Haddam Neck Plant Mr. Kevin McCarthy Director, Radiation Control Unit Department of Environmental Protection Hartford, Connecticut 06116 STATE OF CONNECTICUT)
) ss. Berlin COUNTY OF HARTFORD )
Then personally appeared before me, E. J. Mroczka, who being duly sworn, did state that he is Senior Vice President of Connecticut Yankee Atomic Power Company, a Licensee herein, that he is authorized to execute and file the foregoing information in the name and on behalf of the Licensee herein, and that the statements contained in said information are true and correct to the best of his knowledge and belief.
Mhtbni0- Y MotaryPuby MyCommission Ex$es Mad 3W3 1
E - - _ - - _ _ _ _ - _ _ _ _ _ _ - _ _ _ _ - _ -