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| Issue date | Title | Topic | |
|---|---|---|---|
| ML20043G323 | 14 June 1990 | Application for Withholding Proprietary Suppl 3 to WCAP-12248, Supplementary Assessment of Leak-Before-Break for Pressurizer Surge Lines of Unit 1, from Public Disclosure,Per 10CFR2.790 | |
| ML20012D539 | 19 March 1990 | Requests Withholding of Encl Proprietary Info Re Rod Control Cluster Assembly Repositioning from Public Disclosure,In Accordance w/10CFR2.790.Affidavit Supporting Request Also Encl | |
| ML19325E754 | 23 October 1989 | Requests That Proprietary Rept WCAP-12248,Suppl 2, Addl Info in Support of Evaluation of Thermal Stratification for Comanche Peak Unit 1 Pressurizer Surge Line Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
| ML19325E900 | 19 October 1989 | Forwards Text of Info Communicated to All Util W/ Westinghouse NSSS Design on Pressurizer Safety Valve Set Pressure Deviation Info Request Response | Loop seal |
| ML20011E444 | 17 October 1989 | Responds to 891010 Request for Comments on Plant SALP Process.Words of SALP Rept,Section H,Consistent W/Author Limited Knowledge & Exposure to Plant Current Status | |
| ML20247G977 | 13 September 1989 | Requests Proprietary Suppl 1 to WCAP-12248, Addl Info in Support of Evaluation of Thermal Stratification for Comanche Peak Unit 1 Pressurizer Surge Line, Be Withheld (Ref 10CFR2.790(b)(4)) | |
| ML20245J859 | 3 August 1989 | Requests Proprietary Suppl 2 to WCAP-12258, Evaluation of Thermal Stratification for Comanche Peak Unit 1 RHR Lines Be Withheld (Ref 10CFR2.790) | |
| ML20248B138 | 11 July 1989 | Requests That Proprietary Rept RXE-89-003-P, Steady State Reactor Physics Methodology, Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
| ML20246E794 | 4 May 1989 | Requests Withholding of Proprietary WCAP-12258, Evaluation of Thermal Stratification for Comanche Peak Unit 1 & 2 RHR Lines, from Public Disclosure (Ref 10CFR2.790) | |
| ML20246K164 | 4 May 1989 | Requests That Proprietary Rept WCAP-12267, Technical Bases for Eliminating Rupture of Accumulator Injection Nozzles... Comanche Peak Unit 1, Be Withheld from Public Disclosure (Ref 10CFR2.790).Ltr Is Reissuance | |
| ML20245G081 | 27 April 1989 | Requests That Proprietary WCAP-12248, Evaluation of Thermal Line Stratification for Comanche Peak Unit 1 Pressurizer Surge Line, Be Withheld,Per 10CFR2.790(b)(4) | |
| ML20247A437 | 24 April 1989 | Requests That Proprietary Rev 2 to WCAP-12123 Westinghouse Setpoint Methodology for Protection Sys,Comanche Peak Unit 1,Rev 1, Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
| ML20247L280 | 27 March 1989 | Requests Withholding of Proprietary Rev 1 to WCAP-12123, Westinghouse Setpoint Methodology for Protection Sys, from Public Disclosure (Ref 10CFR2.790) | |
| ML20247G401 | 22 March 1989 | Application for Withholding Proprietary WCAP-12228, Transit Time Flow Meter Calculation (Ref 10CFR2.790) | |
| ML20236E226 | 7 March 1989 | Requests That Proprietary WCAP-12171, Evaluation of Thermal Stratification of Surge Line & RHR Lines for Comanche Peak Unit 1,Presentation Overheads for 890221 Util/Nrc Meeting, Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
| ML20207M687 | 26 September 1988 | Requests That Proprietary WCAP-11987, Surge Line Stratification Presentation Overheads - 880907 Texas Util Electric/Nrc Meeting Be Withheld from Public Disclosure (Ref 10CFR2.790) | |
| ML20148E638 | 14 March 1988 | Requests for Withholding of Rept RXE-88-101-P, Design Basis Analysis of Postulated Steam Generator Tube Rupture Event for Comanche Peak Steam Electric Station Unit 1, from Public Disclosure | |
| ML20245B776 | 28 May 1987 | Requests That Rept Re Reported Failures of Model 3S-130-300 Class 1E Battery Chargers at Plant Be Sent to Author.Company Has Received Little or No Info Re Reported Failures | |
| ML20214K049 | 24 September 1986 | Requests Withholding of Proprietary WCAP-11127, Shotpeening Licensing Rept for Comanche Peak Unit 1, Per 10CFR2.790 | |
| ML20237L187 | 31 August 1986 | Forwards marked-up Corrected Transcript of Cj Haughney 860617 Investigative Interview.Two Comments,Including Evident Transcription Error on Page 20,Line 12 Discussed | |
| ML20214K070 | 1 August 1986 | Requests Withholding of Proprietary WCAP-11175, Row 1 & Row 2 Heat Treatment for Comanche Peak Unit 1, Per 10CFR2.790 | |
| ML20197E289 | 8 April 1986 | Discusses Energy Technology Engineering Ctr Review of Rev 3 to Comanche Peak Review Team Issue-Specific Action Plan V.D Re Unauthorized Plug Welds in ASME Pipe Supports & Base Plates & in Cable Tray Supports.Review Encl | |
| NRC-85-3061, Submits Internal Review Results Concluding That Safety Deficiencies,Intimidation & Retaliation Alleged by Ja Segletes Did Not Occur,Confirming 850712 Preliminary Assessment.Related Info Encl | 13 September 1985 | Submits Internal Review Results Concluding That Safety Deficiencies,Intimidation & Retaliation Alleged by Ja Segletes Did Not Occur,Confirming 850712 Preliminary Assessment.Related Info Encl | Shutdown Margin |
| ML20135C264 | 30 August 1985 | Requests That Proprietary Responses Re Justification of Reduced Flow Meter Measurement Uncertainties Be Withheld (Ref 10CFR2.790) | |
| NRC-84-2985, Advises That Addl Info Requested During 841008 Meeting Re WCAP-9172(P)/9264(NP), N-16 Transit Time Flow Measurement Sys (Ttfm) Description & Performance Will Be Provided to NRC by First Refueling Outage | 5 December 1984 | Advises That Addl Info Requested During 841008 Meeting Re WCAP-9172(P)/9264(NP), N-16 Transit Time Flow Measurement Sys (Ttfm) Description & Performance Will Be Provided to NRC by First Refueling Outage | |
| ML20098C859 | 14 August 1984 | Alleges 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 | |
| ML20090A070 | 14 June 1984 | Responds to Request for Info Re Westinghouse DS-416 Breaker Moving Secondary Contact Mounting Frame Welds.Separated Bracket Welds Not Indicative of Generic Issue | |
| ML20092H440 | 4 June 1984 | Requests Withholding of Proprietary Westinghouse Setpoint Methodology for Protection Sys,Comanche Peak Station, (Ref 10CFR2.790) | |
| ML20101C437 | 18 May 1984 | FOIA Request for Investigation Rept Re Flexible Metal Conduit & Associated Fittings Supplied to Facilities | |
| ML20084A677 | 15 April 1984 | Application for Withholding Proprietary Rept, Technical Bases for Eliminating Large Primary Loop Pipe Rupture as Structural Design Basis for Comanche Peak,Units 1 & 2 | |
| ML20081E806 | 28 October 1983 | Application for Withholding Proprietary Version of Technical Bases for Eliminating Large Primary Loop Pipe Ruptures as Structural Design Basis for Comanche Peak Units 1 & 2, Per 10CFR2.790.Affidavit Encl | |
| ML20081A461 | 26 August 1983 | Forwards Nonproprietary & Proprietary Versions of Counterflow Preheat Steam Generator Tube Expansion Rept & Counterflow Preheat Steam Generator Tube Vibration Summary Rept. Proprietary Version Withheld (Ref 10CFR2.790) | |
| ML20081A469 | 26 August 1983 | Application for Withholding Proprietary Versions of Counterflow Preheat Steam Generator Tube Expansion Rept & Counterflow Preheat Steam Generator Tube Vibration Summary Rept, Per 10CFR2.790.Affidavit Encl | |
| ML20072G232 | 21 June 1983 | Advises That Info Submitted by Util on 830610 Re Response to Open Items from Equipment Qualification Branch Sqrt Is Nonproprietary | |
| ML20072J496 | 21 June 1983 | Advises That Info Provided in Texas Utils Re Open Items from NRC Equipment Qualification Branch Sqrt Audit of Site Not Westinghouse Proprietary as Originally Marked | |
| ML20069G105 | 28 February 1983 | Forwards Rev 0 to Nonproprietary WCAP-8587,Suppl 1, Equipment Qualification Data Packages & Proprietary WCAP- 8687,Suppl 2 Equipment Qualification Test Repts. Proprietary Repts Withheld (Ref 10CFR2.790) | |
| ML20010A768 | 24 July 1981 | Forwards Application for Withholding & Proprietary Rept WCAP-8687 Suppl 2,E22A.Also Forwards Revision 2 to Nonproprietary Rept WCAP-8587 Suppl 1,EQDP-ESE-22. Proprietary Rept Withheld (Ref 10CFR2.790) | |
| ML19345D493 | 26 November 1980 | Forwards Revision 1 of Table 1,providing Scheduled Documentation Submittal Dates to NRC for Equipment Qualification Data Packages Included in Vendor Equipment Qualification Program.Table 2 Re Facility Equipment Encl | |
| ML19340C413 | 7 November 1980 | Forwards Proprietary & Nonproprietary Versions of Slides Used in Westinghouse Proposal for Addressing Inadvertent Boron Dilution Event at Facility.Application for Withholding & Affidavit Encl | |
| ML19323H299 | 3 June 1980 | Forwards Qualification Test Schedule & Status for Class IE Equipment to Be Supplied by Vendor.Submittal in Response to Action Item Per 800507 Meeting Re Qualification Programs & Review,Required to Ensure Timely Issuance of OL | |
| ML19281A545 | 16 February 1979 | Confirms Telcon of 790216 Re Defective Equipment Supplied to Texas Util Generating Co.Two AV Line Switchboards Were Shipped W/Incorrect Ammeters Installed.Incorrect Ammeters Were Removed & Correct Ammeters Installed |