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 Issue dateTitleTopic
ML20210R35013 August 1999Application for Amends to Licenses NPF-11 & NPF-18,allowing Performance of CRDM & Ni Replacement to Not Be Considered Core Alterations During Operational Condition 5,Refueling, While Fuel Is in Reactor VesselShutdown Margin
ML20210Q3956 August 1999Application for Amends to Licenses NPF-11 & NPF-18,revising TS Section 3/4.6.4, Vacuum Relief, by Removing Specific Operability Requirements Related to Position Indication for Suppression chamber-drywell Vacuum Breakers
ML20210J17130 July 1999Application for Amends to Licenses NPF-72 & NPF-77,proposing Temporary Changes to TS Re Upper Temperature Limit for Ultimate Heat SinkUltimate heat sink
Anticipated operational occurrence
ML20209G35514 July 1999Application for Amends to Licenses NPF-11 & NPF-18 to Revise TS Allowing Both LaSalle County Units to Operate at Uprated Power Level of 3489 Mwt.Proprietary Rev 2 to NEDC-32701P, Power Uprate Sar..., Encl.Proprietary Encl WithheldSafety Limit Minimum Critical Power Ratio
Ultimate heat sink
MELLLA
Power Uprate
Affidavit
ML20209D3887 July 1999Suppl Application for Amends to Licenses NPF-11 & NPF-18, Changing Proposed Degradation Voltage Low Limit Setpoint & Adding High Limit Setpoint & Allowable,Per 981109 Application
ML20209D3177 July 1999Application for Amends to Licenses NPF-11 & NPF-18,revising MCPR Safety Limit & Adding Approved Siemens Power Corp Methodology List of TRs for COLR
ML20209B73030 June 1999Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,providing Correction to LCO Associated with TS Section 3.8.5, DC Sources - Shutdown & Deleting Various References to At&T Batteries in Braidwood TS Section 3.8
ML20206T13319 May 1999Application for Amends to Licenses NPF-11 & NPF-18, Relocating TS Section 3/4.4.4, Chemistry, to UFSAR to Be Consistent with NUREG-1433,rev 1
ML20206J6925 May 1999Application for Amends to Licenses NPF-11 & NPF-18,to Revise Basis for Evaluation of Vr Exhaust Plenum Masonry Walls for Plant.With One Oversize DrawingSafe Shutdown
Safe Shutdown Earthquake
Operating Basis Earthquake
ML20204H96623 March 1999Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TSs to Support Installation of New Boral high-density SFP Storage racks.Non-proprietary & Proprietary Info Encl.Proprietary Info Withheld.Per 10CFR2.790
ML20204H42122 March 1999Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,allowing Use of Gamma-Metrics post-accident Neutron Monitors to Provide Neutron Flux Info During Operational Mode 6
ML20198N33529 December 1998Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising Twelve RTS & ESFAS Allowable Values Contained in ITS Table 3.3.1-1 & Table 3.3.2-1
ML20196B39425 November 1998Application for Amends to Licenses NPF-72 & NPF-77, Facilitating Replacement of 125 Vdc At&T Batteries with New 125 Vdc C&D Batteries While in Mode 1-4Safe Shutdown
ML20195J41019 November 1998Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising App C,Addl License Conditions,By Deleting & Adding License Conditions as Stated.Marked Up App C Pages, Encl
ML20195D9939 November 1998Application for Amends to Licenses NPF-11 & NPF-18,to Add Automatic Primary Containment Isolation on Ambient & Differential Temperature to High for RWCU Sys Pump,Pump Valve,Holdup Pipe & Filter/Demineralizer Valve RoomsReactor Vessel Water Level
ML20195E0479 November 1998Application for Amends to Licenses NPF-11 & NPF-18,to Modify Degraded Voltage Second Level Undervoltage Relay Setpoint & Allowable Value in TS 3/4.3.3 & TS Table 3.3.3-2
ML20155H99430 October 1998Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TS Design Features Description Contained in Section 5.6.2
ML20154M45516 October 1998Application for Amends to Licenses NPF-11 & NPF-18,lowering Power Level Below Which TCV & TSV Closure Scram Signals & EOC-RPT Signal Are Not in Effect.Proprietary Rev 1,suppl 1 to NEDC-31531P,encl.Proprietary Info WithheldFeedwater Controller Failure
ML20248C53029 May 1998Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TS Bases Section 3/4.4.4, Relief Valves to Credit Automatic Function of PORVs to Provide Mitigation for Inadvertent Operation of ECCSStroke time
Maintenance Rule Program
Fuel cladding
Backfit
Operability Assessment
ML20217B57216 April 1998Supplemental Application for Amend to License NPF-11, Changing Leak & Break Detection Isolation Instrumentation. Util Response to RAI & Rev 1 to Calculation L-001443,encl
ML20217J27324 March 1998Application for Amends to Licenses NPF-11 & NPF-18,deleting License Condition 2.C.(30)(a) in Entirety & Revising TS 6.1-3Affidavit
ML20217E17724 March 1998Application for Amends to Licenses NPF-37 & NPF-66,revising TS Surveillance Sections & Bases to Allow Util to Defer 10CFR50,App J Type a Testing of Byron Unit 2 Containment Until Next Refuel Outage in 1999
ML20198L87014 January 1998Application for Amends to Licenses NPF-72 & NPF-77, Respectively.Proposed Amends Revise TS Section 3/4.8.2 & Bases,To Allow Replacement of 125 Volt Dc At&T Batteries W/New Charter Power Sys,Inc (C&D) BatteriesSafe Shutdown
ML20198L79814 January 1998Application for Amends to Licenses NPF-72 & NPF-77, Revising TS to Reduce Dose Equivalent I-131 Activity from Requested 0.1 Microcuries/Gram to 0.05 Based on Revised Total end-of-cycle 7 Projected Leak Rate Value
ML20198C29630 December 1997Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TS 3.7.1.3, Condensate Storage Tank & Associated Bases for Plants to Raise Min Allowable CST LevelUltimate heat sink
ML20198H75229 December 1997Errata to Amend 94 & 94 to Licenses NPF-37 & NPF-66, Correcting Typo That Was Inadvertently Introduced on TS Page 5-5
ML20203G48712 December 1997Application for Amends to Licenses NPF-11 & NPF-18,modifying Bypass Logic for Msli Valve Isolation Actuation Instrumentation on Condenser Low Vacuum as Stated in Note of TS Tables 3.3.2-1 & 4.3.2.1-1
ML20199K51824 November 1997Application for Amend to License NPF-11,adding Automatic Primary Containment Isolation on Ambient & Differential Temp High for RWCU Pump,Pump Valve,Holdup Pipe & F/D Valve Rooms. W/Environ Assessment Statement & CalculationsReactor Vessel Water Level
ML20199A4657 November 1997Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively.Amends Would Revise TS Surveillance Sections 4.6.1.1.c,4.6.1.2.a,4.6.1.2.b & Bases to Allow Performance of 10CFR50 App J,Type a Testing
ML20198J93016 October 1997Application for Amend to License NPF-37,requesting Exemption from Requirements of 10CFR70.24(a), Criticality Accident Requirements. Request Is Being Docketed to Reflect Units 1 & 2 So That Amend Numbers Remain IdenticalShutdown Margin
Exemption Request
ML20211P91715 October 1997Application for Amends to Licenses NPF-11 & NPF-18, Eliminating Unnecessary Details from Accident Monitoring Instrumentation Surveillance Requirements
ML20202F44810 October 1997Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,requesting to Convert Byron & Braidwood Current Tech Specs to Byron & Braidwood Improved Tech Specs
ML20217C35826 September 1997Application for Amends to Licenses NPF-11 & NPF-18,adding Ventilation Filter Testing ProgramReactor Vessel Water Level
ML20211D93424 September 1997Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising Allowable Time Interval for Performing Turbine Throttle valve.Non-proprietary & Proprietary Trs,Encl.Proprietary Info WithheldSafe Shutdown
Turbine Missile
ML20216G8348 September 1997Application for Amend to TS 4.5.2.b & Associated Bases to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,to Bring Byron Unit 1 & Braidwood Unit 1 Requirement in Conformance W/Unit 2 Requirements Approved by NRC in
ML20216F1142 September 1997Application for Amends to Licenses NPF-72 & NPF-77,revising TS Section 3.4.8, Specific Activity. Rev 0 to Calculation BRW-97-0798-M & Rev 3 to Calculation 95-011 Encl
ML20141J55212 August 1997Application for Amends to Licenses NPF-11 & NPF-18,proposing Deletion of Surveillance Requirement 4.7.1.3.c & Addressing Sedimentation Concerns in Intake Structure Under Svc Water Performance Monitoring Program,Iaw GL 89-13Safe Shutdown
Ultimate heat sink
Earthquake
ML20148U2551 July 1997Application for Amends to Licenses NPF-11 & NPF-18,changing Definition of Channel Calibration & Correcting Miscellaneous Errors in TS & BasesReactor Vessel Water Level
Squib
ML20148Q4161 July 1997Application for Amends to Licenses NPF-11 & NPF-18,revising TSs to Reflect Improvements Made to Control Room Ventilation Air Intake Radiation Monitoring Sys Logic to Reduce Spurious Actuation of Emergency Filtration Mode of Operation
ML20148P70430 June 1997Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TS Section 3.9.11,5.6.1.1 & 6.9.10 to Allow Util to Take Credit for Soluble B in Spent Fuel Storage Pool Water to Maintain Acceptable Margin of SubcriticalityShutdown Margin
ML20141F30424 June 1997Suppl to 970524 Application for Amends to Licenses NPF-66 & NPF-77,revising TS 4.5.2.b Re Venting of ECCS Pump Casings & Discharge Piping High Points Outside of Containment.Proposed Changes to Bases Revised to Delete Ref to Pressure
ML20141B75517 June 1997Application for Amend to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TS Sections 3/4.6.1.6,4.6.1.2,6.8.4 & 6.9.1.11 to Support New Requirements in 10CFR50.55a
ML20148J3039 June 1997Application for Amend to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,reflecting Latest Rev of Waste Gas Decay Accident Dose Calculation
ML20140D00131 May 1997Suppl to 970523 Application for Exigent Amend to License NPF-37,revising TS Surveillance Requirement Re ECCS Pump Casings & Discharge Piping High Points Outside of ContainmentEnforcement Discretion
ML20141L03127 May 1997Application for Amends to Licenses NPF-11 & NPF-18, Incorporating Restructured Station Organization,Change to Submittal Frequency of Radiological Effluent Release Rept & Other Administration ChangesOffsite Dose Calculation Manual
Affidavit
ML20141K89624 May 1997Application for Exigent Amends to Licenses NPF-37,NPF-66 & NPF-77,revising TS Surveillance Requirement 4.5.2.b to Encompass non-operating ECCS Pumps & Discharge Piping Which Are Provided W/High Point Vent ValvesEnforcement Discretion
ML20148D67223 May 1997Application for Emergency Amend to License NPF-72,revising Surveillance Requirement 4.5.2.b.1 for Unit as It Relates to Requirement to Vent ECCS Pump Casings & Discharge Piping High Points Outside Containment
ML20141K88923 May 1997Suppl to 970523 Application for Emergency Amend to License NPF-72,revising TS Surveillance Requirement 4.5.2.b.1 Re ECCS Pump Casings & Discharge Piping High Points Outside Containment.Changes Proposed Limit to End of Cycle 7
ML20141J97821 May 1997Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,requesting to Allow Licensee Control of RCS Pressure & Temp Limits for Heatup,Cooldown,Low Temp Operation & Hydrostatic TestingHydrostatic
Incorporated by reference
ML20148B6076 May 1997Application for Amends to TS of Licenses NPF-37 & NPF-66, Revising TS 3/4.7.5, Ultimate Heat Sink & Associated Bases to Support SG Replacement & Incorporate Recent UHS Design EvaluationsSafe Shutdown
Ultimate heat sink