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Issue date | Title | Topic | |
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ML19327B249 | 6 October 1989 | Forwards Justification for Extension of Applicability of 890807 SER Re Acceptance of BAW-10175, Rod Exchange Methodology Topical Rept. | |
ML20247G499 | 30 March 1989 | Forwards Proprietary BAW-10175P, Rod Exchange Methodology, Developed for Calculating Parameters While Performing Control Rod Measurements Using Rod Exchange Technique to Be Used at Plants.Rept Withheld (Ref 10CFR2.790) | |
ML20235M897 | 10 February 1989 | Requests Withholding of Proprietary WCAP 12125, Catawba Unit 1 Evaluation for Tube Vibration Induced Fatigue, Per 10CFR2.790 | |
ML20205Q633 | 2 November 1988 | Forwards Revised Proprietary Pages to BAW-10164P, RELAP5/Mod2-B&W,Advanced Computer Program for LWR LOCA & Non-LOCA Transient Analysis. Cso Film Boiling Correlation Replaced w/Condie-Bengston IV Correlation & Typos Corrected | |
ML20195B609 | 21 October 1988 | Forwards Summary of B&W Fuel Co Position Re Small Break LOCA Calculations Contained in Util FSARs for Upcoming Reload Cores Which Will Contain Fuel Mfg by B&W | Loop seal |
ML20207L922 | 26 September 1988 | Requests That Proprietary Rept WCAP-10988 Re Response to NRC Questions on COBRA-NC/Model 3 Be Withheld from Public Disclosure (Ref 10CFR2.790).Affidavit Encl | Affidavit |
ML20207L765 | 30 August 1988 | Requests That Proprietary WCAP 11935, McGuire Unit 2 Evaluation for Tube Vibration Induced Fatigue, Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
ML20151H938 | 25 July 1988 | Forwards Proprietary BAW-10168P, B&W LOCA Evaluation Model for Recirculating Steam Generator Plants | |
ML20151F766 | 29 March 1988 | Forwards Updated Pages to Proprietary BAW-10171P, REFLOD3B- Model for Multinode Core Reflooding Analysis, Per ECCS Methodology for Facilities Reloads.Mod Removes Henry Quench Temp Criteria & Potential Conflict in Logic.Pages Withheld | |
ML20234C223 | 28 December 1987 | Forwards Proprietary BAW-10164P, RELAP5/MOD2-B&W,Advanced Program for LWR LOCA & Non-LOCA Transient Analysis. Rept Describes Computer Code Used to Analyze RCS Behavior During Blowdown Phase of LOCA Transient.Rept Withheld | |
ML20234D110 | 14 December 1987 | Forwards Proprietary BAW-10171P, REFLOD3B,Model for Multinode Core Reflooding Analysis. Rept Describes Computer Code That B&W Will Be Using to Analyze RCS Behavior During Refill of LOCA Transient.Rept Withheld | |
ML20236C026 | 22 October 1987 | Forwards Proprietary BAW-10165P, FRAP-T6-B&W:Computer Code for Transient Analysis of LWR Fuel Rods. Rept Describes Computer Code That B&W Will Be Using for Future Transient Analyses of LWR Fuel Rods.Rept Withheld (Ref 10CFR2.790) | |
ML20236H497 | 29 July 1987 | Forwards Draft Proprietary Topical Rept BAW-10166P, Beach Computer Code for Reflood Heat Transfer During Loca. Draft Submitted to Permit Interaction Between B&W,Nrc & Util. Affidavit for Withholding Encl.Fee Paid | |
ML20236B414 | 13 July 1987 | Forwards Proprietary Draft 1 of BAW-10168P, ...B&W LOCA Evaluation Model for Recirculating Steam Generator Plants, to Be Used for LOCA Analysis of Catawba & McGuire Reload Fuel Cycles.Rept Withheld (Ref 10CFR2.790).Fee Paid | |
ML20212R471 | 15 April 1987 | Forward Proprietary Draft 1 to BAW-10171P, REFLOD3B,Model for Multinode Core Reflooding Analysis, for Review of ECCS Methodology for Plants Fuel Reloads,Per . W/Affidavit.Draft Withheld (Ref 10CFR2.790).Fee Paid | |
ML20206E785 | 2 April 1987 | Confirms Intention to Use FOAM2 Computer Program as Part of ECCS Evaluation Model for Westinghouse Designed Plants. Review of Applicability of Code to Westinghouse Designed Plants Requested Prior to 880701 | |
NRC-87-3194, Documents 861231 Telcon Re Anomalous Plant Data at Callaway & Wolf Creek.Investigation Initiated.Data Specs for McGuire, Catawba & Millstone Will Be Transmitted | 7 January 1987 | Documents 861231 Telcon Re Anomalous Plant Data at Callaway & Wolf Creek.Investigation Initiated.Data Specs for McGuire, Catawba & Millstone Will Be Transmitted | |
ML20213H015 | 14 November 1986 | Forwards Proprietary Draft 1 to BAW-10165P, FRAP-T6-B&W Computer Code for Transient Analysis of LWR Fuel Rods. Rept Submitted to Permit Interaction Between NRC & B&W to Support Util Schedule Needs.Rept Withheld (Ref 10CFRF2.790) | |
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-P | 8 September 1986 | Submits Updated List of Plants Affected by Changes in ECCS Evaluation Model Described in Rev 1 to Addendum 3 to WCAP-9561-P | |
ML20203M632 | 29 August 1986 | Forwards Proprietary Draft 1 to BAW-10164P, RELAP/MOD2 - B&W.Advanced Computer Program for LWR LOCA & Non-LOCA Transient Analysis, Per 860714 Licensing Plan for ECCS Methodology.Rept Withheld (Ref 10CFR2.790).Affidavit Encl | |
ML20212B874 | 1 August 1986 | Requests That WCAP-11224 Tubesheet Region Plugging Criterion for Duke Power Co McGuire Nuclear Station Units 1 & 2 Steam Generators Be Withheld from Public Disclosure (Ref 10CFR2.790).Affidavit Encl | Affidavit |
ML20199F312 | 19 June 1986 | Requests Summary of 860527 Meeting W/Util to Discuss Licensee Plans to Shot Peen Unit 1 Steam Generator Tubes & Results of Recent Unit 2 Steam Generator Tube Insps | |
ML20198J462 | 23 May 1986 | Forwards Proposed Licensing Plans for Safety/Eccs Analysis Submittals for Facility Reloads.Comparison W/Original Licensing Plans Provided | |
NRC-86-3112, Forwards Results of Bart Evaluation Model Large Break LOCA 10CFR50.46 Analysis,Demonstrating Acceptability of upper-head Injection Removal in Support of License Amend. Info Re Sys Behavior W/ & W/O upper-head Injection Encl | 18 March 1986 | Forwards Results of Bart Evaluation Model Large Break LOCA 10CFR50.46 Analysis,Demonstrating Acceptability of upper-head Injection Removal in Support of License Amend. Info Re Sys Behavior W/ & W/O upper-head Injection Encl | Loop seal Operational leakage |
ML20138A133 | 12 March 1986 | Forwards Draft McGuire Bart Evaluation Model Analysis W/Upper Head Injection (Uhi) Removed from Svc.Results Preliminary.Discussion of Calculated ECCS Performance W/O Uhi Encl as Requested | |
ML20137L039 | 6 December 1985 | Requests Withholding of Proprietary Info from Public Disclosure (Ref 10CFR2.790) | Affidavit |
ML20205H357 | 19 September 1985 | Requests Proprietary Resistance Temp Detector Bypass Elimination Licensing Rept for McGuire Units 1 & 2 Be Withheld (Ref 10CFR2.790) | Affidavit |
ML20211K784 | 25 April 1985 | Forwards Affidavit for Withholding Proprietary McGuire Units 1 & 2 Tubesheet Region Plugging Criterion (Ref 10CFR2.790).Nonproprietary Version Encl.Proprietary Version Withheld | Safe Shutdown Earthquake Affidavit |
ML20135E255 | 27 June 1984 | Requests That WCAP-10585, Technical Bases for Eliminating Large Primary Loop Pipe Rupture as Structural Design Basis for McGuire Units 1 & 2, Be Withheld (Ref 10CFR2.790) | Affidavit |
ML20087M413 | 14 March 1984 | Requests Withholding of Proprietary Info Requested by Util from Public Disclosure (Ref 10CFR2.790).Affidavit AW-76-60 Encl | Affidavit |
ML20079R689 | 17 June 1983 | Provides Info Re DS-416 Undervoltage Trip Attachments to Be Utilized in NRC Evaluation of Facility,Per B Wright Request | |
ML20151H772 | 4 April 1983 | Application for Withholding Proprietary Info Re Westinghouse Reactor Protection Sys/Esf Actuation Sys Setpoint Methodology (Ref 10CFR2.790) | Affidavit |
ML20070C763 | 10 December 1982 | Part 21 Rept Re Problem W/Brown Boveri Electric,Inc Low Voltage Circuit Breakers W/Solid State Trip Devices.Units from San Onofre 2 & 3 Failed Due to long-term Degradation of Filter Capacitor C205.Suspect Trip Units Should Be Tested | |
ML20067B610 | 17 November 1982 | Requests Withholding of Proprietary Matl Re RCS Total Flowrate Vs R1 & R2 - Four Loops in Operation (Sts),Per Encl Affidavit AW-76-60 | Affidavit |
ML20052C636 | 29 April 1982 | Requests Withholding of Proprietary Info Re Power Level Increase & Authorizes Use of Info by Duke Power Co. Affidavit Encl | Affidavit |
ML20038B228 | 25 November 1981 | Authorizes Util to Use Proprietary Info.Withholding of Info from Public Disclosure Requested (Ref 10CFR2.790) | Affidavit |
ML20038C024 | 29 October 1981 | Requests Withholding of Proprietary Version of Clasix Computer Program for Analysis of Reactor Plant Containment Response to Hydrogen Release & Deflagration, (Ref 10CFR2.790) | |
ML19338E996 | 25 September 1980 | Authorizes Use of Encl Affidavit in Support of Duke Power Co Application for Withholding CAW-80-60 Re Qualification of safety-related Instruments.Util Nonproprietary Response to NRC Questions Re Barton Transmitters Encl | Affidavit |
ML19269H439 | 16 July 1980 | Forwards Final Rept Re Potential Problem in safety-related Overcurrent Relays.Problem Was Random in Nature & Not Generic | |
ML19309G053 | 25 April 1980 | Forwards Update to Util 800211 Ltr Re Potential Problem in safety-related Overcurrent Relays.Failure of Silicon Controlled Rectifier within Relay Traced to Migrating Copper Into Bulk Silicon Matl.Less than 0.1% Failure Rate Observed | |
ML20126B934 | 12 February 1980 | Confirms 800207 Telcon Re Failure of Valves.Forwards Part 21 Rept |