ML20198H752
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| ML20198H752 | |
| Person / Time | |
|---|---|
| Site: | Byron  |
| Issue date: | 12/29/1997 |
| From: | NRC (Affiliation Not Assigned) |
| To: | |
| Shared Package | |
| ML20198H736 | List: |
| References | |
| NUDOCS 9801130389 | |
| Download: ML20198H752 (1) | |
Similar Documents at Byron | |
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Category:OPERATING LICENSES & AMENDMENTS
MONTHYEARML20217N3631999-10-13013 October 1999
[Table view]Amends 111,111,104 & 104 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising Requirements Related to cross- Tie DC Power Buses Between Units & Removing Refs to At&T Batteries Which Have Been Replaced at Braidwood Station ML20212A6801999-09-0909 September 1999 Corrected Tech Spec Pages 4 to Amends 110 & 110 to Licenses NPF-37 & NPF-66,correcting License Conditions 2.C(17) & 2.C(6) ML20211A8071999-08-10010 August 1999 Amends 110 & 110 to Licenses NPF-37 & NPF-66,respectively, Deleting License Conditions Which Have Been Satisfied, Revising Others to Delete Parts No Longer Applicable or to Revise References & Making Editorial Changes ML20207F1181999-06-0202 June 1999 Amend 102 to Licenses NPF-72 & NPF-77,revising TS 3.9.3 Re Use of Gamma-Metrics post-accident Source Range Neutron Flux Monitors as Alternative to Westinghouse Source Range Neutron Flux Monitors During Mode 6 Operations (Refueling) ML20206G5961999-05-0303 May 1999 Amends 108,108,101 & 101 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS Requirements for Spent Fuel Pool Inadvertent Draindown Elevation ML20206B6841999-04-23023 April 1999 Amends 100 & 100 to Licenses NFP-72 & NPF-77,respectively, Changing TS Tables 3.3.1-1 & 3.3.2-1,to Revise Allowable Values for 12 Functions of RTS & Efsas ML20206B5451999-04-23023 April 1999 Amends 107 & 107 to Licenses NPF-37 & NPF-66,respectively, Changing TS Tables 3.3.1-1 & 3.3.2-1,to Revise Allowable Values for 12 Functions of RTS & ESFAS ML20195D5081998-11-0404 November 1998 Errata to Amends 96 & 96 to Licenses NPF-72 & NPF-77, Respectively,Correcting TS Page ML20154P1571998-10-15015 October 1998 Amends 97 & 97 to Licenses NPF-72 & NPF-77,respectively, Revising TS Re non-accessible Area Exhaust Filter Plenum Ventilation Sys to Reflect Design Lineup ML20248E0221998-05-26026 May 1998 Amends 103 & 103 to Licenses NPF-37 & NPF-66,respectively, Revising Surveillance Frequency for Turbine Throttle Valves & Turbine Govern Valves from Monthly to Quarterly ML20248F4521998-05-26026 May 1998 Amends 93 & 93 to Licenses NPF-72 & NPF-77,respectively, Revising Surveillance Frequency for Turbine Throttle Valves & Turbine Governor Valves from Monthly to Quarterly ML20216C1161998-05-0808 May 1998 Amends 102 & 102 to Licenses NPF-37 & NPF-66,respectively, Deferring Next Scheduled Type a Containment Integrated Leak Rate Test for Plant,Unit 2,until Next Refueling Outage in 1999 ML20203B7231998-02-0303 February 1998 Amends 92 & 92 to Licenses NPF-72 & NPF-77,respectively, Revise TS to Reflect Forthcoming Replacement of Original Steam Generators ML20203A2751998-02-0303 February 1998 Amends 101 & 101 to Licenses NPF-37 & NPF-66,respectively, Reflect Forthcoming Replacement of Original Steam Generators ML20199E6871998-01-29029 January 1998 Amends 99,99,90 & 90 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TSs to Update Containment Vessel Structural Integrity to Meet Provisions of Recent Rev to 10CFR50.55a ML20199J0281998-01-23023 January 1998 Amends 98 & 98 to Licenses NPF-37 & NPF-66,respectively, Relocating,Rcs Pressure & Temperature Limits for Heatup, Cooldown,Low Temperature Operation & Hydrostatic Testing & LTOP Sys Setpoint Curves ML20199K4681998-01-23023 January 1998 Amends 89 & 89 to Licenses NPF-72 & NPF-77,respectively, Relocating RCS Pressure & Temperature Limits for Heatup, Cooldown,Low Temperature Operation & Hydrostatic Testing & Associated LTOP Sys Setpoint Curves ML20199H7861998-01-22022 January 1998 Amends 88 & 88 to Licenses NPF-72 & NPF-77,respectively, Revising TS & Associated Bases Re Primary Containment Pressure & RCS Vol ML20199F3631998-01-22022 January 1998 Amends 97 & 97 to Licenses NPF-37 & NPF-66,respectively. Amends Revise TS & Associated Bases Re Primary Containment Pressure & Reactor Coolant Sys Volume ML20199D2441998-01-15015 January 1998 Amends 87 & 87 to Licenses NPF-72 & NPF-77,respectively, Changing TS Requirements for SG Water Level to Support SG Replacement ML20199C1651998-01-15015 January 1998 Amends 96 & 96 to Licenses NPF-37 & NPF-66,respectively, Changing TS Requirements for SG Water Level to Support SG Replacement at Plant ML20198H7521997-12-29029 December 1997 Errata to Amend 94 & 94 to Licenses NPF-37 & NPF-66, Correcting Typo That Was Inadvertently Introduced on TS Page 5-5 ML20198B5691997-12-12012 December 1997 Amends 95 & 95 to Licenses NPF-37 & NPF-66,respectively, Changing TS 3/4.7.5, UHS & Associated Bases to Support SG Replacement & Incorporate Recent UHS Design Evaluations ML20203D3581997-12-0404 December 1997 Amends 94 & 94 to Licenses NPF-37 & NPF-66,respectively, Granting Partial Credit for Boron in Spent Fuel Pools to Maintain Subcriticality ML20203F6511997-12-0404 December 1997 Amends 86 & 86 to Licenses NPF-72 & NPF-77,respectively, Granting Partial Credit for Boron in Spent Fuel Pools to Maintain Subcriticality ML20202E5711997-11-25025 November 1997 Amends 93 & 93 to Licenses NPF-37 & NPF-66,respectively, Revising TS to Permit Installation & Use of C&D Charter Power Sys,Inc,Batteries ML20210M6581997-08-13013 August 1997 Amend 84 to License NPF-77,revising TS 4.5.2.b.1 to Clarify That Venting Only Required on ECCS Subsystems That Are Idle or Stagnant ML20210K7021997-08-13013 August 1997 Amend 91 to License NPF-66,revising TS 4.5.2.b.1 to Clarify That Venting Only Required on ECCS Subsystems That Are Idle or Stagnant ML20210K4051997-08-13013 August 1997 Amends 92 & 92 to Licenses NPF-37 & NPF-66,respectively, Authorizing Change to Realistic Dose Values for Process Gas Sys Rupture in Section 15.0 of Plant UFSAR ML20210K9661997-08-13013 August 1997 Amends 85 & 85 to Licenses NPF-72 & NPF-77,respectively, Authorizing Change to Realistic Dose Values for Process Gas Sys Rupture in Section 15.0 of Plant UFSAR ML20149B7561997-07-10010 July 1997 Amends 91,90,84 & 83 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS 3.6.3, Containment Isolation Valves, to Reflect Mods Associated W/Sg Replacement for Unit 1 of Each Station ML20148F6661997-06-0101 June 1997 Amend 90 to License NPF-37,revises TS 4.5.2.b.1 to Include Use of UT to Verify That ECCS Completely Filled W/Water ML20138K0291997-05-0606 May 1997 Amends 89,89,81 & 81 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS to Permit Removal of Containment Tendon Sheathing Filler Grease in Up to 35 Tendons for Plants in Advance of SG Replacement Outages ML20137Y0661997-04-16016 April 1997 Amends 80 to Licenses NPF-72 & NPF-77,respectively, Relocating Certain cycle-specific Parameter Limits from TSs to Operating Limits Rept ML20137X0781997-04-16016 April 1997 Amends 88 to Licenses NPF-37 & NPF-66,respectively, Relocating Certain cycle-specific Parameter Limits from TSs to Operating Limits Rept ML20137L4761997-04-0202 April 1997 Amends 86 & 86 to Licenses NPF-37 & NPF-66,respectively, Allowing Util to Take Credit,On Temporary Basis,For Soluble Boron in Spent Fuel Storage Pool Water in Maintaining Acceptable Margin of Subcriticality ML20134K7971997-02-12012 February 1997 Amends 85,85,77 & 77 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,eliminating License Conditions 2.C.(16),(6) & (5), Requiring Licensee to Conduct Addl Corrosion Testing of Sleeved SG Tubes ML20113C2201996-06-26026 June 1996 Amends 84 & 84 to Licenses NPF-37,NPF-66,respectively, Modifying TSs to Eliminate Periodic Response Time Testing Requirements for Selected Pressure & Differential Pressure Sensors in RTS ML20113D7601996-06-26026 June 1996 Amends 76 & 76 to Licenses NPF-72 & NPF-77,respectively, Revising TSs to Eliminate Periodic Response Time Testing Requirements for Selected Pressure & Differential Pressure Sensors in RTS ML20101S2241996-04-16016 April 1996 Corrected Amends 81 to Licenses NPF-37 & NPF-66, Respectively ML20101R3861996-04-12012 April 1996 Amends 83,83,72 & 77 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS Re Permitting SG Tubes Be Repaired Using Tig Welded Sleeve Process & Remove Ref to Kinetically Welded Sleeving Process ML20101R5291996-04-10010 April 1996 Amends 82 & 82 to Licenses NPF-37 & NPF-66,respectively, Revising TSs for Plant to Implement Ten of Line Item TS Improvements Included in GL 93-05, Line-Item TSs Improvements to Reduce Surveillance Requirements.. ML20101R5451996-04-10010 April 1996 Amends 74 & 74 to Licenses NPF-72 & NPF-77,respectively, Revising TSs for Plant to Implement Ten of Line Item TS Improvements Included in GL 93-05, Line Item TSs Improvements to Reduce Surveillance Requirements.. ML20101Q0901996-04-0404 April 1996 Amends 81 to Licenses NPF-37 & NPF-66,revising TS to Replace Existing Scheduling Requirements for Overall Integrated & Local Containment Leakage Rate Testing W/Requirement to Perform Testing IAW 10CFR50,App J,Option B ML20101Q5241996-04-0404 April 1996 Amends 73 to Licenses NPF-72 & NPF-77,revising TS to Replace Existing Scheduling Requirements for Overall Integrated & Local Containment Leakage Rate Testing W/Requirement to Perform Testing IAW 10CFR50,App J,Option B ML20101F1661996-03-15015 March 1996 Amends 72 to Licenses NPF-72 & NPF-77,revising Action Statements & Allowed Outage Time for Inoperability of One Channel & Both Channels of Source Range Neutron Flux Instrumentation in Shutdown Modes 3-5 ML20149L1961996-02-16016 February 1996 Amends 79 & 71 to Licenses NPF-37,NPF-66,NPF-72,NPF-77, Respectively,Revising TS 3/4.8.1 by Replacing Table 4.8-1, Diesel Generator Test Schedule & Deleting TS 4.8.1.1.3, Repts. Revs Consistent W/Guidance in GL 94-01 ML20095G6631995-12-19019 December 1995 Amends 78,78,70 & 70 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,to Allow Use of Alternate Zirconium Based Fuel Cladding,Zirlo & Permit Limited Substitution of Fuel Rods W/Zirlo Filler Rods ML20094E5441995-11-0202 November 1995 Amends 76,76,86 & 86 to Licenses NPF-37,NPF-66,NPF-72 & NPF- 77,respectively.Amends Change TS 3/4.6.1.7,CP Ventilation Sys,To Allow Simultaneous Opening of 8-inch Miniflow Purge Supply & Evs ML20085N1971995-06-22022 June 1995 Amends 72,72,63 & 63 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS Re Repair Criteria for Defects Found in SG Tubes 1999-09-09 Category:TEXT-LICENSE APPLICATIONS & PERMITS MONTHYEARML20217N3631999-10-13013 October 1999
[Table view]Amends 111,111,104 & 104 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising Requirements Related to cross- Tie DC Power Buses Between Units & Removing Refs to At&T Batteries Which Have Been Replaced at Braidwood Station ML20212A6801999-09-0909 September 1999 Corrected Tech Spec Pages 4 to Amends 110 & 110 to Licenses NPF-37 & NPF-66,correcting License Conditions 2.C(17) & 2.C(6) ML20211A8071999-08-10010 August 1999 Amends 110 & 110 to Licenses NPF-37 & NPF-66,respectively, Deleting License Conditions Which Have Been Satisfied, Revising Others to Delete Parts No Longer Applicable or to Revise References & Making Editorial Changes ML20209B7301999-06-30030 June 1999 Application 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 ML20207F1181999-06-0202 June 1999 Amend 102 to Licenses NPF-72 & NPF-77,revising TS 3.9.3 Re Use of Gamma-Metrics post-accident Source Range Neutron Flux Monitors as Alternative to Westinghouse Source Range Neutron Flux Monitors During Mode 6 Operations (Refueling) ML20206G5961999-05-0303 May 1999 Amends 108,108,101 & 101 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS Requirements for Spent Fuel Pool Inadvertent Draindown Elevation ML20206B5451999-04-23023 April 1999 Amends 107 & 107 to Licenses NPF-37 & NPF-66,respectively, Changing TS Tables 3.3.1-1 & 3.3.2-1,to Revise Allowable Values for 12 Functions of RTS & ESFAS ML20206B6841999-04-23023 April 1999 Amends 100 & 100 to Licenses NFP-72 & NPF-77,respectively, Changing TS Tables 3.3.1-1 & 3.3.2-1,to Revise Allowable Values for 12 Functions of RTS & Efsas ML20204H9661999-03-23023 March 1999 Application 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 ML20204H4211999-03-22022 March 1999 Application 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 ML20198N3351998-12-29029 December 1998 Application 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 ML20195J4101998-11-19019 November 1998 Application 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 ML20195D5081998-11-0404 November 1998 Errata to Amends 96 & 96 to Licenses NPF-72 & NPF-77, Respectively,Correcting TS Page ML20155H9941998-10-30030 October 1998 Application for Amends to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,revising TS Design Features Description Contained in Section 5.6.2 ML20154P1571998-10-15015 October 1998 Amends 97 & 97 to Licenses NPF-72 & NPF-77,respectively, Revising TS Re non-accessible Area Exhaust Filter Plenum Ventilation Sys to Reflect Design Lineup ML20248C5301998-05-29029 May 1998 Application 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 ECCS ML20248E0221998-05-26026 May 1998 Amends 103 & 103 to Licenses NPF-37 & NPF-66,respectively, Revising Surveillance Frequency for Turbine Throttle Valves & Turbine Govern Valves from Monthly to Quarterly ML20248F4521998-05-26026 May 1998 Amends 93 & 93 to Licenses NPF-72 & NPF-77,respectively, Revising Surveillance Frequency for Turbine Throttle Valves & Turbine Governor Valves from Monthly to Quarterly ML20216C1161998-05-0808 May 1998 Amends 102 & 102 to Licenses NPF-37 & NPF-66,respectively, Deferring Next Scheduled Type a Containment Integrated Leak Rate Test for Plant,Unit 2,until Next Refueling Outage in 1999 ML20217E1771998-03-24024 March 1998 Application 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 ML20203A2751998-02-0303 February 1998 Amends 101 & 101 to Licenses NPF-37 & NPF-66,respectively, Reflect Forthcoming Replacement of Original Steam Generators ML20203B7231998-02-0303 February 1998 Amends 92 & 92 to Licenses NPF-72 & NPF-77,respectively, Revise TS to Reflect Forthcoming Replacement of Original Steam Generators ML20199E6871998-01-29029 January 1998 Amends 99,99,90 & 90 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TSs to Update Containment Vessel Structural Integrity to Meet Provisions of Recent Rev to 10CFR50.55a ML20199K4681998-01-23023 January 1998 Amends 89 & 89 to Licenses NPF-72 & NPF-77,respectively, Relocating RCS Pressure & Temperature Limits for Heatup, Cooldown,Low Temperature Operation & Hydrostatic Testing & Associated LTOP Sys Setpoint Curves ML20199J0281998-01-23023 January 1998 Amends 98 & 98 to Licenses NPF-37 & NPF-66,respectively, Relocating,Rcs Pressure & Temperature Limits for Heatup, Cooldown,Low Temperature Operation & Hydrostatic Testing & LTOP Sys Setpoint Curves ML20199F3631998-01-22022 January 1998 Amends 97 & 97 to Licenses NPF-37 & NPF-66,respectively. Amends Revise TS & Associated Bases Re Primary Containment Pressure & Reactor Coolant Sys Volume ML20199H7861998-01-22022 January 1998 Amends 88 & 88 to Licenses NPF-72 & NPF-77,respectively, Revising TS & Associated Bases Re Primary Containment Pressure & RCS Vol ML20199D2441998-01-15015 January 1998 Amends 87 & 87 to Licenses NPF-72 & NPF-77,respectively, Changing TS Requirements for SG Water Level to Support SG Replacement ML20199C1651998-01-15015 January 1998 Amends 96 & 96 to Licenses NPF-37 & NPF-66,respectively, Changing TS Requirements for SG Water Level to Support SG Replacement at Plant ML20198C2961997-12-30030 December 1997 Application 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 Level ML20198H7521997-12-29029 December 1997 Errata to Amend 94 & 94 to Licenses NPF-37 & NPF-66, Correcting Typo That Was Inadvertently Introduced on TS Page 5-5 ML20198B5691997-12-12012 December 1997 Amends 95 & 95 to Licenses NPF-37 & NPF-66,respectively, Changing TS 3/4.7.5, UHS & Associated Bases to Support SG Replacement & Incorporate Recent UHS Design Evaluations ML20203F6511997-12-0404 December 1997 Amends 86 & 86 to Licenses NPF-72 & NPF-77,respectively, Granting Partial Credit for Boron in Spent Fuel Pools to Maintain Subcriticality ML20203D3581997-12-0404 December 1997 Amends 94 & 94 to Licenses NPF-37 & NPF-66,respectively, Granting Partial Credit for Boron in Spent Fuel Pools to Maintain Subcriticality ML20202E5711997-11-25025 November 1997 Amends 93 & 93 to Licenses NPF-37 & NPF-66,respectively, Revising TS to Permit Installation & Use of C&D Charter Power Sys,Inc,Batteries ML20199A4651997-11-0707 November 1997 Application 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 ML20198J9301997-10-16016 October 1997 Application 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 Identical ML20202F4481997-10-10010 October 1997 Application 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 ML20211D9341997-09-24024 September 1997 Application 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 Withheld ML20216G8341997-09-0808 September 1997 Application 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 ML20210K4051997-08-13013 August 1997 Amends 92 & 92 to Licenses NPF-37 & NPF-66,respectively, Authorizing Change to Realistic Dose Values for Process Gas Sys Rupture in Section 15.0 of Plant UFSAR ML20210M6581997-08-13013 August 1997 Amend 84 to License NPF-77,revising TS 4.5.2.b.1 to Clarify That Venting Only Required on ECCS Subsystems That Are Idle or Stagnant ML20210K7021997-08-13013 August 1997 Amend 91 to License NPF-66,revising TS 4.5.2.b.1 to Clarify That Venting Only Required on ECCS Subsystems That Are Idle or Stagnant ML20210K9661997-08-13013 August 1997 Amends 85 & 85 to Licenses NPF-72 & NPF-77,respectively, Authorizing Change to Realistic Dose Values for Process Gas Sys Rupture in Section 15.0 of Plant UFSAR ML20149B7561997-07-10010 July 1997 Amends 91,90,84 & 83 to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,respectively,revising TS 3.6.3, Containment Isolation Valves, to Reflect Mods Associated W/Sg Replacement for Unit 1 of Each Station ML20148P7041997-06-30030 June 1997 Application 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 Subcriticality ML20141F3041997-06-24024 June 1997 Suppl 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 ML20141B7551997-06-17017 June 1997 Application 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 ML20148J3031997-06-0909 June 1997 Application for Amend to Licenses NPF-37,NPF-66,NPF-72 & NPF-77,reflecting Latest Rev of Waste Gas Decay Accident Dose Calculation ML20148F6661997-06-0101 June 1997 Amend 90 to License NPF-37,revises TS 4.5.2.b.1 to Include Use of UT to Verify That ECCS Completely Filled W/Water 1999-09-09 |
Text
DESIGN FEATURES 5.6 FUEL S'iORAGE CRITICAllTY 5.6.1.1 The spent fuel storage racks are designed and snall be maintained with:
a.
Fuel assemblies having a maximum initial U-235 enrichment of 5.0 weight percent; b.
A k,,, < 1.0 if fully flooded with unborated water, which includes an allowance for uncertainties as described in WCAP-14416-NP-A,
" Westinghouse Spent Fuel Rack Criticality Analysis with Credit for Soluble Boron," Revision 1, November 1996; c.
Ak 5 0.95 if fully flooded with water borated to 550 ppm, which inclUdesanallowanceforuncertaintiesasdescribedinWCAP-14416-NP-A, " Westinghouse Spent Fuel Ra k Criticality Analysis with Credit for Soluble Boron," Revision 1, November 1996; d.
A nominal 10.32 inch north-south and 10.42 inch east-west center-to-center distance between fuel assemblies plac.d in the Region 1 racks; 6.
New or spent assemblies with sufficient Integral Fuel Burnable Absorbers present in each fuel assembly, as described in the " Byron and Braidwood Spent Fuel Rtek Criticality Analysis Using Soluble Boron Credit," May 1997, CAC-97-162, which may be allowed unrestricted storage in the Region I racks; f.
A nominal 9.03 inch center-to-center distance between fuel assemblies placed in the Region 2 racks; g.
New or spent fuel assemblies with a combination of discharge burnup, initial enrichment, and decay time in the acceptable region of Figures 5.6-1, 5.6-2 or 5.6-3, as applicable, may be stored in the Region 2 racks in the applicable checkerboard configuration, as described in the " Byron and Braidwood Spent Fuel Rack Criticality Analysis Using Soluble Boron Credit," May 1997, CAC-97-162; and h.
Interface requirements within and between ad.jacent racks as described in the " Byron and Braidwood Spent Fuel Rack Criticality Analysis Using Solublo i credit," May 1997, CAC-97-167.
5.6.1.2 The k,,, for new fuel for the first core loading stored dry in the spent fuel storage racks shall not exceed 0.98 when aqueous foam moderation is assumed.
ORAINAGE 5.S.2 The spent fuel storage pool is designed and shall be maintained to prevent inadvertent draining of the pool below elevation 423 feet 2 inches.
BYRON - UNITS 1 & 2 5-5 Amendment No. 94 glig{ y@34 Corrected December 29, 1997 P
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