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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
ML20247M82828 April 1989Requests That Proprietary WCAP-12189, Resistance Temp Detector Bypass Elimination Licensing Rept for VC Summer Nuclear Station Be Withheld from Public Disclosure (Ref 10CFR2.790)
ML20248E8731 March 1989Application for Withholding Proprietary WCAP-12141, Beaver Valley Unit 2 Evaluation for Tube Vibration Induced Fatigue (Ref 10CFR2.790)
ML20236A64721 February 1989Forwards Affidavit Requesting That Encl Change C to Rev 7 to PCP-001, Process Control Program for Progressive Wet Waste Be Withheld from Public Disclosure (Ref 10CFR2.790)Process Control Program
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)
ML20153D65922 August 1988Forwards Affidavit Requesting Withholding of Proprietary Info from Semiannual Effluent & Waste Disposal Rept for 1988Process Control Program
ML20151M33315 July 1988Submits Application for Withholding Proprietary WCAP-11857, Tubesheet Region Tube Alternate Plugging (L*) Criteria for Steam Generators in VC Summer Nuclear Station
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)
ML20148H07021 March 1988Requests That Proprietary Rev 0 to WCAP-8687, Qualification of ATWS Mitigating Sys Actuation Circuitry in Std Seismic Cabinet Be Withheld from Public Disclosure (Ref 10CFR2.790)
LD-88-001, Corrects Record Re Info Previously Provided in Re post-accident Uncertainties Associated W/Core Exit Thermocouple Sys Supplied by C-E.NRC Should Disregard Inclusion of Plant in Previous Info Package7 January 1988Corrects Record Re Info Previously Provided in Re post-accident Uncertainties Associated W/Core Exit Thermocouple Sys Supplied by C-E.NRC Should Disregard Inclusion of Plant in Previous Info Package
ML20154J5173 December 1987Application for Withholding Proprietary WCAP-11656, Westinghouse Improved Thermal Design Procedure Instrument Uncertainty Methodology, from Public Disclosure,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
ML20238A02720 August 1987Forwards Affidavit in Ref to Semiannual Effluent & Waste Disposal Rept for 1987. Affidavit Covers Proprietary Procedures Submitted as Part of Subj Rept & Portion of Rept Directly Ref Proprietary MatlsProcess Control Program
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
ML20211A97325 September 1986Advises That Safety Evaluation Supporting Implementation of Fission Product Barrier Approach to Emergency Event Classification... & NRC 860813 Encls Proprietary (Ref 10CFR2.790)
NRC-86-3160, Submits Updated List of Plants Affected by Changes in ECCS Evaluation Model Described in Rev 1 to Addendum 3 to WCAP-9561-P8 September 1986Submits Updated List of Plants Affected by Changes in ECCS Evaluation Model Described in Rev 1 to Addendum 3 to WCAP-9561-P
ML20209G2221 August 1986Requests That WCAP-11228-P, Tubesheet Region Plugging Criterion for Full Depth Hardroll Expanded Tubes, Be Withheld from Public Disclosure (Ref 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
ML20138D0489 October 1985Requests Withholding Proprietary Rept Re Tubesheet Region Plugging Criterion for Full Depth Hardroll Expanded Tubes, from Public Disclosure (Ref 10CFR2.790)
ML20137P5449 September 1985Forwards Affidavit Re Confidential Info & Trade Secrets Contained in Dewatering & Waste Processing Control Procedures Submitted in South Carolina Electric & Gas 850830 Semiannual Effluent & Waste Disposal ReptProcess Control Program
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
ML20116D0762 April 1985Requests Proprietary Rev 0 to Suppl 2-NP to WCAP-10170, Westinghouse Technical Support Complex Design & V & V Process for VC Summer Nuclear Station, Be Withheld (Ref 10CFR2.790)
ML20100E10520 March 1985Requests That Proprietary Seismic Response Spectrum at Reactor Vessel Supports Be Withheld (Ref 10CFR2.790)
ML20099H62016 January 1985Forwards Affidavit for Withholding Proprietary Version of VC Summer Pressure Pulsation Analysis Re Fatigue Usage of Steam Generator Preheater Mod, Per 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
ML20101F54727 November 1984Requests Info Re Radial Peaking Factor Limit Transmitted in South Carolina Electric & Gas Co Be Withheld (Ref 10CFR2.790)
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
ML20028G29327 January 1983Application for Withholding Proprietary SGP-9.2-3009R, VC Summer Station Interim Power Operation Evaluation Rept. 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
ML20065L62930 September 1982Forwards Affidavit Requesting Interim Power Operation Evaluation Rept Be Withheld (Ref 10CFR2.790)
ML20055A98028 June 1982Forwards Westinghouse Evaluation of Reactor Vessel Level Indication Sys Performance at Semiscale Test Facility for Test S-1B-1 & Virgil C Summer Reactor Vessel Level Instrumentation Sys Functional Test
ML20050B17522 March 1982Forwards Revision 1 to Mobile Cement Solidification Sys Topical Rept CNSI-2. Proprietary Version Withheld (Ref 10CFR2.790).W/o Stated Affidavit
ML20038A6539 November 1981Forwards Proprietary & Nonproprietary Versions of Cement Solidification Topical Rept in Conjunction W/Facility 811030 OL Application
ML20038A6559 November 1981Requests That Proprietary Version of Cement Solidification Topical Rept Be Withheld (Ref 10CFR2.790). Affidavit Encl
ML20038B6066 November 1981Requests That Proprietary Version of WCAP-9912, Steam Generator Tube Plugging Margin Analysis for Virgil C Summer Nuclear Power Plant Unit 1 Be Withheld from Public Disclosure (Ref 10CFR2.790).Related Affidavit Encl