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 Issue dateTitleTopic
ML20059E0607 August 1990Requests That Proprietary Suppl 3 to WCAP-12093, Evaluation of Pressurizer Surge Line Transients Exceeding 320 F for Beaver Valley Unit 2, Be Withheld Per 10CFR2.790(b)(4)
ML18094B41427 March 1990Outlines Plan & Basis for Plan to Update Steam Generator Tube Fatigue Evaluations Performed by Westinghouse in Response to NRC Bulletin 88-002
ML20246H26028 August 1989Requests That Suppl 2 to WCAP-12093, Addl Info in Support of Evaluation of Thermal Stratification for Beaver Valley Unit 2 Pressurizer Surge Line, Be Withheld from Public Disclosure Per 10CFR2.790
ML20248E8731 March 1989Application for Withholding Proprietary WCAP-12141, Beaver Valley Unit 2 Evaluation for Tube Vibration Induced Fatigue (Ref 10CFR2.790)
ML20245H62020 February 1989Requests Withholding of Proprietary Suppl 1 to WCAP-12093, Addl Info in Support of Evaluation of Thermal Stratification for Beaver Valley Unit 2 Pressurizer Surge Line, (Ref 10CFR2.790)
ML20245G68122 December 1988Requests That WCAP-12058, Resistance Temp Detector Bypass Elimination Licensing Rept for Beaver Valley Unit 1, Be Withheld (Ref 10CFR2.790)
ML20151G34916 June 1988Requests Withholding of Proprietary Suppl 7,Rev 0 to WCAP-10170, Westinghouse SPDS Design & Verification... Process for Beaver Valley Unit 1 Nuclear Station, from Public Disclosure (Ref 10CFR2.790)
ML20154A65113 April 1988Requests Proprietary WCAP-11799, Beaver Valley Unit 1 Evaluation for Tube Vibration Induced Fatigue, Be Withheld Per 10CFR2.790(b)(4)
ML20236S0736 November 1987Requests That Proprietary Suppl 2 to WCAP-11317, Verification of Fracture Mechanics Analysis Techniques Used in Support of Technical Justification for Eliminating Large Primary Loop Pipe Rupture..., Be Withheld Per 10CFR2.790
ML20236A96326 October 1987Requests That Proprietary WCAP-11419, Westinghouse Setpoint Methodology for Protection Sys Beaver Valley Unit 1, Be Withheld,Per 10CFR2.790(b)(4)
ML20235J44918 September 1987Requests That Proprietary WCAP-11317,Suppl 1, Addl Info in Support of Technical Justification for Eliminating Large Primary Loop Pipe Rupture as Structural Design Bases... Be Withheld from Public Discloser Per 10CFR2.790
ML20237L3037 July 1987Requests That Proprietary WCAP-11522, Response to NRC Question on LOCA Hydraulic Forces Analysis of Beaver Valley Power Station Unit 2, Be Withheld (Ref 10CFR2.790). Affidavit for Withholding Rept Encl
ML20206E45224 March 1987Requests Withholding of Proprietary Addl Info on Beaver Valley Power Station Unit 2 SER Confirmatory Issue 032, from Public Disclosure (Ref 10CFR2.790)
ML20209B2049 January 1987Requests Withholding of WCAP-11366, Westinghouse Setpoint for Protection Sys,Beaver Valley Unit 2, Per 10CFR2.790. Affidavit Encl
ML20198J5126 May 1986Forwards Nonproprietary & Proprietary Addl Info on SER Confirmatory Item 32 Re Analysis of Feedwater Malfunction Event.Affidavit Also Encl.Proprietary Info Withheld (Ref 10CFR2.790)
ML20151Z32828 January 1986Forwards Proprietary Affidavit AW-77-18 Re Withholding Proprietary WCAP-11061, Unit 1 & Unit 2 Differences Analyses,Accident Analyses Per 10CFR2.790.Affidavit Withheld
NRC-85-3041, Requests That WCAP-9735, Multiflex 3.0 - Fortran IV Computer Program for Analyzing Thermal-Hydraulic-Structural Sys Dynamics (III) Advanced Beam Model, Be Expeditiously Reviewed & Approved18 June 1985Requests That WCAP-9735, Multiflex 3.0 - Fortran IV Computer Program for Analyzing Thermal-Hydraulic-Structural Sys Dynamics (III) Advanced Beam Model, Be Expeditiously Reviewed & Approved
ML20100E10520 March 1985Requests That Proprietary Seismic Response Spectrum at Reactor Vessel Supports Be Withheld (Ref 10CFR2.790)
ML20107G11327 December 1984Requests Withholding of Proprietary Technical Bases for Eliminating Large Primary Loop Pipe Rupture as Structural Design Basis for Beaver Valley Unit 1, (Ref 10CFR2.790)
ML20140D5724 December 1984Requests Proprietary Rev 1 to WCAP-9736, Multiflex 3.0, FORTRAN-IV Computer Program for Analyzing Thermal-Hydraulic- Structural Sys Dynamics (III) Advanced Beam Model Be Withheld (Ref 10CFR2.790).Affidavit Encl
ML20101F7366 November 1984Application for Withholding Study Re ESF Actuation Sys Setpoint Methodology (Ref 10CFR2.790)
ML20098C85914 August 1984Alleges That Unqualified Suppliers Awarded Contracts from Plants to Provide Flexible Conduits Unqualified Under IEEE Stds 323 & 344 Despite IEEE Bid Requirements.Meeting Re NRC Position on safety-related Installations Requested
ML20093G8996 June 1984Requests That WCAP 10565, Technical Bases for Eliminating Large Primary Loop Rupture as Structural Design Basis for Beaver Valley Unit 2, Be Withheld from Public Disclosure, Per 10CFR2.790
ML20083P7639 March 1984Requests Withholding WCAP-10493, Third Cycle Performance of Beaver Valley Unit 1 Fuel, from Public Disclosure,Per 10CFR2.790.Authorizes Use of Affidavit AW-76-35 in Support of Util Request
ML20082P89010 November 1983Application for Withholding Proprietary Steam Line Break Blowdown Data (Ref 10CFR2.790).Affidavit Encl
ML20074A01520 April 1983Application for Withholding Proprietary WCAP-10196, Second Cycle Performance of Beaver Valley Unit 1 Fuel, Per 10CFR2.790.Affidavit Encl
ML20028C73631 December 1982Forwards Proprietary & Nonproprietary Incore Detector Thimble Reduction Study, Submitted in Support of 821216 Proposed Tech Spec Change Request 75.Proprietary Rept Withheld (Ref 10CFR2.790).Affidavit Encl
ML20008G14211 June 1981Advises That Facility Should Be Deleted from 810610 Part 21 Rept Re Missile Penetration Analysis
ML19350C9498 April 1981Authorizes Use of Encl Previously Furnished Affidavit for Withholding Portion of Cycle 2 Rod Misalignment Analysis (Ref 10CFR2.790)
ML19347D43121 January 1981Forwards Affidavit Requesting That Analytical Results of Impact of Increased Rod Misalignment on Peaking Factors Be Withheld (Ref 10CFR2.790)
ML19347C74023 December 1980Requests That Proprietary Info Submitted as Responses to NUREG-0737 Re Instrumentation for Inadequate Core Cooling Be Withheld from Public Disclosure (Ref 10CFR2.790).Affidavit EnclAffidavit
ML19249E89419 September 1979Notifies of Failure of Personnel Fabricating Pipe Spools to Comply W/Asme Boiler & Pressure Vessel Code Re Welding Qualifications.Work Ceased Upon Issuance of Rept by Inspectors
ML19289E62723 March 1979in Response to 780922 Part 21 Rept,Informs That Injection Pumps Were Removed & Inspected Using Newly Established Criteria of Suppl 2, & Were Reinstalled on Engines.No Further Action Contemplated
ML19289E62422 March 1979Notification of Test Results Indicated in 780922 Part 21 Rept.Cites Three Causes of Injection Pump Failure.Concludes Pumps Are Now Adequate.No Further Action Contemplated
ML19263D60222 March 1979Notifies NRC Insp Completed Re Exhaust Rocker Arms of Two PC-2 Generator Sets.Unit Free of Potential Defects
ML20083P76813 August 1976Requests Withholding Info,Re Notification of Generic Problems Under 10CFR50.59(a) & 10CFR50.55(e) on Increased Temp in Upper Head & DNB Penalty Re Rod Bow,From Public Disclosure,Per 10CFR2.790.Affidavit Encl
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