|
---|
Category:CORRESPONDENCE-LETTERS
MONTHYEARTXX-9924, Forwards Responses to Questions by NRC Re Application for Amends to Licenses NPF-87 & NPF-89,by Incorporating Changes Increasing RWST low-level Setpoint from Greater than But Equal to 40% to Greater than But Equal to 45% of Span1999-10-22022 October 1999 Forwards Responses to Questions by NRC Re Application for Amends to Licenses NPF-87 & NPF-89,by Incorporating Changes Increasing RWST low-level Setpoint from Greater than But Equal to 40% to Greater than But Equal to 45% of Span ML20217M5711999-10-20020 October 1999 Forwards Insp Repts 50-445/99-15 & 50-446/99-15 on 990822- 1002.Two Severity Level IV Violations of NRC Requirements Identified & Being Treated as non-cited Violations Consistent with App C of Enforcement Policy TXX-9923, Forwards Monthly Operating Repts for Sept 1999 for CPSES, Units 1 & 2,per Plant TS 5.6.4.No Failures of Challenges to PORVs of SV for Units Occurred1999-10-15015 October 1999 Forwards Monthly Operating Repts for Sept 1999 for CPSES, Units 1 & 2,per Plant TS 5.6.4.No Failures of Challenges to PORVs of SV for Units Occurred ML20217E7951999-10-12012 October 1999 Forwards COLR for Unit 1,Cycle 8,per TS 5.6.5 ML20212L2891999-10-0101 October 1999 Discusses Closeout of GL 97-06, Degradation of Steam Generator Internals. Purpose of GL Was to Obtain Info That Would Enable NRC to Verify That Condition of Licensee SG Internals Comply with Current Licensing Bases TXX-9922, Forwards Revised COLR, for Cycle 5 for Unit 21999-10-0101 October 1999 Forwards Revised COLR, for Cycle 5 for Unit 2 ML20216J5571999-10-0101 October 1999 Provides Final Response to GL 98-01,suppl 1, Y2K Readiness of Computer Sys at Npps ML20212G0721999-09-24024 September 1999 Forwards Rev 4 to Augmented Inservice Insp Plan for CPSES, Unit 1. Future Changes & Revs to Unit 1 Augmented Inservice Insp Plan Will Be Available on Site ML20212H0461999-09-24024 September 1999 Forwards Rev 6 to CPSES Glen Rose,Tx ASME Section XI ISI Program Plan for 1st Interval on 990820 ML20212F7481999-09-24024 September 1999 Forwards SER Authorizing Relief from Exam Requirement of 1986 Edition ASME Code,Section XI Pursuant to 10CFR50.55a(a)(3)(ii) for Relief Request A-3 & 10CFR50.55a(g)(6)(i) for Relief Requests B15,16,17 & C-4 ML20212F1041999-09-23023 September 1999 Requests That NRC Be Informed of Any Changes in Scope of Y2K System Deficiencies Listed or Util Projected Completion Schedule for Comanche Peak Steam Electric Station,Units 1 & 2 ML20212E6661999-09-21021 September 1999 Advises That Info Contained in Application & Affidavit, (CAW-99-1342) Re WCAP-15009,Rev 0, Comache Peak Unit 1 Evaluation for Tube Vibration Induced Fatigue, Will Be Withheld from Public Disclosure ML20212D9111999-09-16016 September 1999 Informs That on 990818,NRC Completed Midcycle PPR of CPSES & Did Not Identify Any Areas in Which Performance Warranted Insp Beyond Core Insp Program.Core Insp Plan at Facility Over Next 7 Months.Insp Plan Through March 2000 Encl ML20212A7601999-09-14014 September 1999 Forwards Insp Repts 50-445/99-14 & 50-446/99-14 on 990707-0821.Four Violations Occurred & Being Treated as Ncvs.Conduct of Activities Was Generally Characterized by safety-conscious Operations & Sound Radiological Controls TXX-9921, Suppls 981221 LAR 98-010 to Licenses NPF-87 & NPF-89, Clarfying Conditions of Use Re Analytical Methods Used to Determine Core Operating Limits,Per Telcon with NRC1999-09-10010 September 1999 Suppls 981221 LAR 98-010 to Licenses NPF-87 & NPF-89, Clarfying Conditions of Use Re Analytical Methods Used to Determine Core Operating Limits,Per Telcon with NRC ML20211P3761999-09-0707 September 1999 Ack Receipt of Ltr Dtd 990615,transmitting Rev 30 to Physical Security Plan,Per 10CFR50.54(p).No NRC Approval Is Required ML20211L9871999-09-0303 September 1999 Forwards Rev 31 to Technical Requirements Manual. All Changes Applicable to Plants Have Been Reviewed Under Util 10CFR50.59 Process & Found Not to Include Any USQs TXX-9915, Responds to 990701 & 0825 RAI Telcons Re Spent Fuel Pool Temp,Per LAR 98-008,which Requested Increase in Spent Fuel Storage capacity.Marked-up Page 4-1 of CPSES Fuel Storage Licensing Rept, Encl1999-09-0303 September 1999 Responds to 990701 & 0825 RAI Telcons Re Spent Fuel Pool Temp,Per LAR 98-008,which Requested Increase in Spent Fuel Storage capacity.Marked-up Page 4-1 of CPSES Fuel Storage Licensing Rept, Encl ML20211K2231999-08-31031 August 1999 Forwards Txu Electric Comments of Rvid,Version 2 ML20211J3801999-08-27027 August 1999 Forwards Corrected TS Page 3.8-26 to Amend 66 to Licenses NPF-87 & NPF-89,respectively.Footnote on TS Page 3.8-26 Incorrectly Deleted ML20211G7301999-08-26026 August 1999 Forwards Revs 29 & 30 to CPSES Technical Requirements Manual (Trm). Attachments 1 & 2 Contain Description of Changes for Revs 29 & 30 Respectively ML20211G1081999-08-26026 August 1999 Responds to NRR Staff RAI Re Util Mar 1999 Submittal for NRC Review & Approval of Changes to CPSES Emergency Classification Procedure ML20211G3441999-08-25025 August 1999 Forwards Response to NRC RAI on LAR 98-010 for Cpses,Units 1 & 2.Communication Contains No New Licensing Commitments Re Cpses,Units 1 & 2 ML20211B2861999-08-18018 August 1999 Forwards Insp Repts 50-445/99-13 & 50-446/99-13 on 990720- 23.No Violations Noted.Insp Included Implementation of Licensee Emergency Plan & Procedures During Util Biennial Emergency Preparedness Exercise ML20211C4661999-08-18018 August 1999 Discusses Proprietary Info Re Thermo-Lag.NRC Treated Bisco Test Rept 748-105 as Proprietary & Withheld It from Public Disclosure,Iaw 10CFR2.790 ML20210U3981999-08-17017 August 1999 Forwards Monthly Operating Repts for July 1999 for CPSES, Units 1 & 2,per TS 6.9.1.5.No Failures or Challenges to PORVs or SVs for Plant Occurred ML20211C0991999-08-17017 August 1999 Forwards Rev 3 to ASME Section XI ISI Program Plan,Unit 2 - 1st Interval, Replacing Rev 2 in Entirety ML20211C4571999-08-16016 August 1999 Forwards Omitted Subj Page of Contractor TER TXX-9919, Forwards Relief Request A-3,Rev 1 to Unit 1 ISI Program,Per Conversations Between NRC & Txu Electric on 9908021999-08-16016 August 1999 Forwards Relief Request A-3,Rev 1 to Unit 1 ISI Program,Per Conversations Between NRC & Txu Electric on 990802 ML20210R6561999-08-13013 August 1999 Forwards Response to NRR 990805 Telcon RAI Re License Amend Request 98-010,to Increase Power for Operation of CPSES Unit 2 to 3445 Mwth & Incorporating Addl Changes Into Units 1 & 2 TS ML20211A9501999-08-12012 August 1999 Discusses 990720-21 Workshop Conducted in Region IV Ofc,Re Exchange of Info in Area of Use of Risk Insights in Regulatory Activities.List of Attendees,Summary of Topic & Issues,Agenda & Copies of Handouts Encl ML20210S6411999-08-12012 August 1999 Informs That Wg Guldemond,License SOP-43780,is No Longer Performing Licensed Duties.Discontinuation of License Is Requested ML20210R2221999-08-12012 August 1999 Forwards Insp Repts 50-445/99-10 & 50-446/99-10 on 990510-0628.Violations Noted & Being Treated as Ncvs, Consistent with App C of Enforcement Policy ML20210N1101999-08-0404 August 1999 Provides Supplemental Info to Util 990623 License Amend Request 99-005 Re Bypassing DG Trips.Info Replaces Info Contained in Subject Submittal in Attachment 2,Section II, Description of TS Change Request ML20210L1461999-08-0303 August 1999 Informs That NRC Plans to Administer Gfes of Written Operator Licensing Exam on 991006.Requests Submittal of Ltr Identifying Individuals Taking Exam,Personnel Allowed Access to Exams & Mailing Address for Exams ML20210J2301999-08-0202 August 1999 Forwards Amend 96 to CPSES Ufsar.Replacement of FSAR Figures with Plant Process Flow Diagrams Meets Intent & Requirements of NRC Reg Guide 1.70,Rev 2 ML20210J6071999-08-0202 August 1999 Forwards line-by-line Descriptions of Changes in Amend 96 to CPSES UFSAR Transmitted by Util Ltr TXX-99166,dtd 990802. Replacment of FSAR Figures with Plant Process Flow Diagrams Meets Intent & Requirements of NRC Reg Guide 1.70,rev 2 TXX-9916, Notifies NRC That CPSES Units 1 & 2,improved TS Implemented on 9907271999-08-0202 August 1999 Notifies NRC That CPSES Units 1 & 2,improved TS Implemented on 990727 TXX-9918, Forwards CPSES 10CFR50.59 Evaluation Summary Rept 0008,for 970802-990201 & CPSES Commitment Matl Change Evaluation Rept 0003,for 970802-9906301999-08-0202 August 1999 Forwards CPSES 10CFR50.59 Evaluation Summary Rept 0008,for 970802-990201 & CPSES Commitment Matl Change Evaluation Rept 0003,for 970802-990630 ML20210K2321999-07-29029 July 1999 Forwards Insp Repts 50-445/99-12 & 50-446/99-12 on 990530-0710.No Violations Noted ML20210G5861999-07-29029 July 1999 Forwards fitness-for-duty Program Performance Data for Six Month Period of Jan-June 1999 ML20210J0121999-07-27027 July 1999 Forwards Summary of Methodology for Determination of NDE Measurement Uncertainty,In Response to Recent Discussions with NRC Re LAR 98-006 Concerning Rev to SG Tube Plugging Criteria TXX-9917, Provides Info Re Augmented Inservice Insp Plan,Which Requires Periodic Insp of Rv Head & Internals Lifting Devices at CPSES1999-07-26026 July 1999 Provides Info Re Augmented Inservice Insp Plan,Which Requires Periodic Insp of Rv Head & Internals Lifting Devices at CPSES ML20210F3121999-07-26026 July 1999 Responds to GL 99-02, Laboratory Testing of Nuclear-Grade Activated Charcoal, ML20210D8231999-07-23023 July 1999 Forwards Safety Evaluation of Relief Requests Re Use of 1998 Edition of Subsections IWE & Iwl of ASME Code for Containment Insp ML20210D3211999-07-21021 July 1999 Provides List of Estimates of Licensing Actions,In Response to Administrative Ltr 99-02,dtd 990603 ML20210C2931999-07-21021 July 1999 Supplements 880323 Response to NRC Bulletin 88-02, Rapidly Propagating...Sg Tubes, Non-proprietary WCAP-15010 & Proprietary Rev 0 to WCAP-15009, CP Unit 1 Evaluation for Tube Vibration... Encl.Proprietary Rept Withheld ML20209H0111999-07-16016 July 1999 Forwards Relief Request C-4 to CPSES Unit 2 ISI Program for Approval ML20210C3331999-07-16016 July 1999 Forwards Exam Repts 50-445/99-301 & 50-446/99-301 on 990618- 24.Exam Included Evaluation of Six Applicants for Senior Operator Licenses ML20209H2551999-07-16016 July 1999 Forwards ISI Summary Rept for Fourth Refueling Outage of CPSES Unit 2 & Containment ISI Summary Rept for Fourth Refueling Outage of CPSES Unit 2,per ASME Boiler & Pressure Vessel Code,Section Xi,Paragraph IWA-6230 1999-09-07
[Table view] Category:EXTERNAL CORRESPONDENCE
MONTHYEARTXX-9914, Responds to 990525 RAI Re Renewal of Tpdes Permit Number 01854.Explanation & Response to Each Item,Listed1999-06-16016 June 1999 Responds to 990525 RAI Re Renewal of Tpdes Permit Number 01854.Explanation & Response to Each Item,Listed ML20206E7271999-04-29029 April 1999 Submits Original & Four Complete Copies of Application for Renewal of Permit to Discharge,Deposit or Dispose of Wastes Into or Adjacent to Water in State. with Three Oversize Drawings ML20045D3451992-06-16016 June 1992 Discusses Util Review of 920603 Ltr Outlining Thermal Science,Inc Field Surveillance of Application of Thermo-Lag 330 Fire Barrier Sys on Util Test Assemblies at Omega Poing Labs.Supporting Documentation Encl ML20091Q2891992-01-27027 January 1992 Forwards Rev 7 to Quarterly Plant Performance & Other Indicator Data for Fourth Quarter of 1991 & Gross Heat Rate Data Form for 1991 ML20070T7651991-04-0101 April 1991 Forwards 910327 License Amend Request 91-001 Re Addition of Spec 3/4.7.12 & Bases 3/4.7.12 for Safety Chilled Water Sys ML20073D1051991-03-29029 March 1991 Comments on Final Rept Addressing Scaling for Unit 1,dtd Feb 1991 Per Insp Repts 50-445/90-47 & 50-446/90-47.Concerns Raised That Util Selected Criterion XI Re Test Control as Sole Mgt Std to Control safety-related Activities ML20066A5711990-12-19019 December 1990 Forwards Update to ASME Section Iii,Div 1 Code Control Program Documents for Incorporation Into State of Tx Dept of Licensing & Regulation Controlled Manual CCPM-15,authored by Ebasco ML20056B3741990-08-21021 August 1990 Forwards Update to ASME Section Iii,Div 1 Code Control Program Documents for Incorporation Into State of Tx Dept of Licensing & Regulation Controlled Manual CCPM-15 ML20011E1521990-01-27027 January 1990 Forwards Addl Case Concern Repts 89-0025 Re Apparent Substandard Shop Applied Welds Internal to Secondary Side of Steam Generators & 89-0034 on Specific Wiring & Connection Method Damaging safety-related Electrical Wiring ML20248D0661989-09-21021 September 1989 Notifies Util of Case Position on Concerns & Problems in Scaling Calculation Program at Plant.Documentary Info Supporting Util Position on Aspect of Dispute Should Be Provided ML19332C7971989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review & Status of Corrective Actions Initiated, Per 10CFR50.54(t) ML19332E0011989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review Per 10CFR50.54(t) ML19332D4781989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review to Be Conducted Every 12 Months.Review Must Include Evaluation for Adequacy of Interfaces W/State & Local Govts ML19332C8171989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review & Status of Corrective Actions Initiated, Per 10CFR50.54(t) ML20246A0421989-08-18018 August 1989 Advises That S&W Notified by Util That Responsibility for Facility Code Control Program Will Be Terminated Effective on 890823.EBASCO Svcs,Inc Selected to Assume Responsibility for Code Control Program Effective on 890824 ML20247R7291989-07-28028 July 1989 Advises That Status of Suspect molded-case Curcuit Breakers, Identified in Initiative Element One Will Be Provided by 890815.Util Estimates That 750 nonsafety-related Breakers in Warehouse Stock Examined as Part of Initiative Element Two ML20247D2491989-07-12012 July 1989 Forwards Communications Repts Associated W/Design Control Review ML20247A9261989-05-11011 May 1989 Forwards State of Tx & Local Govt Objectives for Graded Exercise Scheduled for 890725-26 ML20245J3341989-04-0707 April 1989 Forwards Summary of Points of Agreement Reached at 890308 Meeting.Agreements Will Be Subj to Further Discussion Among Parties.W/Certificate of Svc.Served on 890427 ML20246H4791989-03-0606 March 1989 Forwards Communications Repts Associated W/Corrective Action Programs for Plant Independent Assessment Program Phases ML20206F7201988-11-14014 November 1988 Forwards Communications Rept Transmittal 47 Re Independent Assessment Program on All Phases of Conduit Support Design Review ML20151X2621988-08-19019 August 1988 Forwards Rev 4 to Independent Assessment Program:Conduit Support Design Review Issues List for Comanche Peak Electric Station - Unit 1 ML20154H6281988-05-21021 May 1988 Requests to Be Advised at Earliest Opportunity Whether Projected Schedule for Issuance of Phase IV Rept Available. Related Correspondence ML20147G2941988-03-0303 March 1988 Forwards Communication Repts Re Cable Tray Audits,Per Independent Assessment Program ML20147F8911988-03-0303 March 1988 Forwards Communications Repts Associated W/Piping/Pipe Support Audits ML20147H4891988-03-0303 March 1988 Forwards Communications Repts Associated W/Independent Assessment Program Conduit Audits ML20147G2261988-03-0303 March 1988 Forwards Communications Repts Associated W/Civil/Structural Audits ML20196F7451988-02-23023 February 1988 Forwards Surveillance Repts Associated W/Phase 4 Independent Assessment Program Obtained During Util Review ML20196D4541988-02-0909 February 1988 Forwards Rev 4 of Mechanical Review Issues List (Ril). Rev Includes Review Issue 10 Re Component Cooling Water Sys Butterfly Valve at Outlet of Residual Heat Removal Hx.Rev of Ril Reflects Info That Cygna Gained Prior to Dec 1987 ML20236X2701987-11-25025 November 1987 Forwards Communications Repts on Independent Assessment Program,Phase 4 Re Cable Tray,Civil/Structural & Conduit Audits ML20236S1281987-11-13013 November 1987 Forwards Communications Repts Associated W/Civil/Structural Audits.List of Communications Repts Encl ML20236R9531987-11-13013 November 1987 Forwards Communications Repts Associated W/Cable Tray Audits.List of Communication Repts Encl ML20236S3231987-11-13013 November 1987 Forwards Communications Repts Associated W/Conduit Audits. List of Communications Repts Encl ML20236R9361987-11-13013 November 1987 Forwards Communications Repts Associated W/Piping/Pipe Support Audits.Repts Also Listed in Attachment ML20236M3131987-11-0909 November 1987 Forwards Communications Repts Associated W/Cable Tray Audits,Per Communication Repts Transmittal 33 for Independent Assessment Program - All Phases.List of Encl Communication Repts Provided on Attachment 1 TXX-6932, Advises That Value of 7.43 Ph Units Reported in Performance Evaluation Rept DMR-QA Study 7 Re 1987 NPDES QA Program Incorrect Due to Clerical Error.Reported Value Should Have Been 8.43 Ph Units,Which Is within Acceptable Range1987-11-0606 November 1987 Advises That Value of 7.43 Ph Units Reported in Performance Evaluation Rept DMR-QA Study 7 Re 1987 NPDES QA Program Incorrect Due to Clerical Error.Reported Value Should Have Been 8.43 Ph Units,Which Is within Acceptable Range ML20235W3331987-10-10010 October 1987 Forwards Communications Repts Re Civil/Structural Audits,Per Independent Assessment Program,Phase 4 ML20235V4691987-10-10010 October 1987 Forwards Communications Repts Re Cable Tray Audits,Per Facility Independent Assessment Program,Phase 4 ML20235R4941987-09-30030 September 1987 Notifies of Confirmation That Util Given Extension Until 871026 to Respond to Case Motion to Compel Applicants to Supply Complete Answers to Consolidated Intervenors Interrogatories & Request for Production of Documents ML20235R1961987-09-18018 September 1987 Forwards Rev 4 of Pipe Support Review Issues List. Any Procedural Control Issues Associated W/Author Original Pipe Support Reviews of Gibbs & Hill Being Processed as Part of Ongoing Design Control Assessments ML20235R0571987-09-18018 September 1987 Forwards Communications Repts Re Cable Tray Audits ML20234B1451987-09-16016 September 1987 Forwards Rev 4 to Pipe Stress Review Issues List (Ril).All Technical Issues Associated W/Discipline Closed.Still Waiting for S&W Calculation 15454-NZ(B)-GENX-035,Rev 2 to Verify Completion of Commitments Associated W/Ril 11 TXX-6718, Forwards Listed Outstanding Documents Requested Through Audits of Ebasco Svcs,Inc1987-09-0404 September 1987 Forwards Listed Outstanding Documents Requested Through Audits of Ebasco Svcs,Inc ML20238E5591987-09-0303 September 1987 Confirms That Brazos Understanding of Phrase,As Set Forth in Objections & Responses of 870814,essentially Correct. Related Correspondence ML20237K7081987-09-0101 September 1987 Forwards Communications Rept Transmittal 28,transmitting Cable Tray Audits Re Independent Assessment Program - Phase 4 for Plant.Delay in Processing Telcons Noted Due to Word Processing Sys Conversion.W/O Encl ML20237K7931987-09-0101 September 1987 Forwards Communications Rept Transmittal 29,transmitting Piping/Pipe Support Audits for Independent Assessment Program Phase 4.W/o Encl ML20237J9981987-09-0101 September 1987 Forwards Communications Rept Transmittal 27,transmitting Conduit Audits Re Independent Assessment Program - Phase 4 for Plant.Delay in Processing Telcons Noted Due to Word Processing Sys Conversion.W/O Encls ML20237K0091987-08-11011 August 1987 Memorializes Recent Conversations & Resulting Agreement Re Extension of Time Until 870908 for Filing Case & M Gregory Response to Applicant 870713 Motion for Reconsideration of Board 870622 Order.Related Correspondence ML20237J1281987-08-10010 August 1987 Forwards Rev 14 of Cable Tray Supports Review Issues List. Rev Based on Info Provided in Util Rev 2 to Generic Issues Rept for Cable Tray Hangers,Transcripts of Public Meetings & Results of Cynga Audits Through 870731 ML20236D3271987-07-22022 July 1987 Forwards Rev 0 to Civil-Structural Review Issues List, Based on Ref Info,Transcripts of Public Meetings,Documents Provided by Util & Results of Cygna Audits Through 870613 1999-06-16
[Table view] Category:EXTERNAL LETTERS ROUTED TO NRC
MONTHYEARML20056B3741990-08-21021 August 1990 Forwards Update to ASME Section Iii,Div 1 Code Control Program Documents for Incorporation Into State of Tx Dept of Licensing & Regulation Controlled Manual CCPM-15 ML20011E1521990-01-27027 January 1990 Forwards Addl Case Concern Repts 89-0025 Re Apparent Substandard Shop Applied Welds Internal to Secondary Side of Steam Generators & 89-0034 on Specific Wiring & Connection Method Damaging safety-related Electrical Wiring ML20248D0661989-09-21021 September 1989 Notifies Util of Case Position on Concerns & Problems in Scaling Calculation Program at Plant.Documentary Info Supporting Util Position on Aspect of Dispute Should Be Provided ML19332E0011989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review Per 10CFR50.54(t) ML19332D4781989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review to Be Conducted Every 12 Months.Review Must Include Evaluation for Adequacy of Interfaces W/State & Local Govts ML19332C8171989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review & Status of Corrective Actions Initiated, Per 10CFR50.54(t) ML19332C7971989-09-14014 September 1989 Forwards Offsite Portion of Annual Emergency Preparedness Independent Review & Status of Corrective Actions Initiated, Per 10CFR50.54(t) ML20246A0421989-08-18018 August 1989 Advises That S&W Notified by Util That Responsibility for Facility Code Control Program Will Be Terminated Effective on 890823.EBASCO Svcs,Inc Selected to Assume Responsibility for Code Control Program Effective on 890824 ML20247R7291989-07-28028 July 1989 Advises That Status of Suspect molded-case Curcuit Breakers, Identified in Initiative Element One Will Be Provided by 890815.Util Estimates That 750 nonsafety-related Breakers in Warehouse Stock Examined as Part of Initiative Element Two ML20247D2491989-07-12012 July 1989 Forwards Communications Repts Associated W/Design Control Review ML20247A9261989-05-11011 May 1989 Forwards State of Tx & Local Govt Objectives for Graded Exercise Scheduled for 890725-26 ML20245J3341989-04-0707 April 1989 Forwards Summary of Points of Agreement Reached at 890308 Meeting.Agreements Will Be Subj to Further Discussion Among Parties.W/Certificate of Svc.Served on 890427 ML20246H4791989-03-0606 March 1989 Forwards Communications Repts Associated W/Corrective Action Programs for Plant Independent Assessment Program Phases ML20206F7201988-11-14014 November 1988 Forwards Communications Rept Transmittal 47 Re Independent Assessment Program on All Phases of Conduit Support Design Review ML20151X2621988-08-19019 August 1988 Forwards Rev 4 to Independent Assessment Program:Conduit Support Design Review Issues List for Comanche Peak Electric Station - Unit 1 ML20154H6281988-05-21021 May 1988 Requests to Be Advised at Earliest Opportunity Whether Projected Schedule for Issuance of Phase IV Rept Available. Related Correspondence ML20147F8911988-03-0303 March 1988 Forwards Communications Repts Associated W/Piping/Pipe Support Audits ML20147G2941988-03-0303 March 1988 Forwards Communication Repts Re Cable Tray Audits,Per Independent Assessment Program ML20147H4891988-03-0303 March 1988 Forwards Communications Repts Associated W/Independent Assessment Program Conduit Audits ML20147G2261988-03-0303 March 1988 Forwards Communications Repts Associated W/Civil/Structural Audits ML20196F7451988-02-23023 February 1988 Forwards Surveillance Repts Associated W/Phase 4 Independent Assessment Program Obtained During Util Review ML20196D4541988-02-0909 February 1988 Forwards Rev 4 of Mechanical Review Issues List (Ril). Rev Includes Review Issue 10 Re Component Cooling Water Sys Butterfly Valve at Outlet of Residual Heat Removal Hx.Rev of Ril Reflects Info That Cygna Gained Prior to Dec 1987 ML20236X2701987-11-25025 November 1987 Forwards Communications Repts on Independent Assessment Program,Phase 4 Re Cable Tray,Civil/Structural & Conduit Audits ML20236S3231987-11-13013 November 1987 Forwards Communications Repts Associated W/Conduit Audits. List of Communications Repts Encl ML20236S1281987-11-13013 November 1987 Forwards Communications Repts Associated W/Civil/Structural Audits.List of Communications Repts Encl ML20236R9531987-11-13013 November 1987 Forwards Communications Repts Associated W/Cable Tray Audits.List of Communication Repts Encl ML20236R9361987-11-13013 November 1987 Forwards Communications Repts Associated W/Piping/Pipe Support Audits.Repts Also Listed in Attachment ML20236M3131987-11-0909 November 1987 Forwards Communications Repts Associated W/Cable Tray Audits,Per Communication Repts Transmittal 33 for Independent Assessment Program - All Phases.List of Encl Communication Repts Provided on Attachment 1 TXX-6932, Advises That Value of 7.43 Ph Units Reported in Performance Evaluation Rept DMR-QA Study 7 Re 1987 NPDES QA Program Incorrect Due to Clerical Error.Reported Value Should Have Been 8.43 Ph Units,Which Is within Acceptable Range1987-11-0606 November 1987 Advises That Value of 7.43 Ph Units Reported in Performance Evaluation Rept DMR-QA Study 7 Re 1987 NPDES QA Program Incorrect Due to Clerical Error.Reported Value Should Have Been 8.43 Ph Units,Which Is within Acceptable Range ML20235V4691987-10-10010 October 1987 Forwards Communications Repts Re Cable Tray Audits,Per Facility Independent Assessment Program,Phase 4 ML20235W3331987-10-10010 October 1987 Forwards Communications Repts Re Civil/Structural Audits,Per Independent Assessment Program,Phase 4 ML20235R4941987-09-30030 September 1987 Notifies of Confirmation That Util Given Extension Until 871026 to Respond to Case Motion to Compel Applicants to Supply Complete Answers to Consolidated Intervenors Interrogatories & Request for Production of Documents ML20235R1961987-09-18018 September 1987 Forwards Rev 4 of Pipe Support Review Issues List. Any Procedural Control Issues Associated W/Author Original Pipe Support Reviews of Gibbs & Hill Being Processed as Part of Ongoing Design Control Assessments ML20235R0571987-09-18018 September 1987 Forwards Communications Repts Re Cable Tray Audits ML20234B1451987-09-16016 September 1987 Forwards Rev 4 to Pipe Stress Review Issues List (Ril).All Technical Issues Associated W/Discipline Closed.Still Waiting for S&W Calculation 15454-NZ(B)-GENX-035,Rev 2 to Verify Completion of Commitments Associated W/Ril 11 TXX-6718, Forwards Listed Outstanding Documents Requested Through Audits of Ebasco Svcs,Inc1987-09-0404 September 1987 Forwards Listed Outstanding Documents Requested Through Audits of Ebasco Svcs,Inc ML20238E5591987-09-0303 September 1987 Confirms That Brazos Understanding of Phrase,As Set Forth in Objections & Responses of 870814,essentially Correct. Related Correspondence ML20237K7931987-09-0101 September 1987 Forwards Communications Rept Transmittal 29,transmitting Piping/Pipe Support Audits for Independent Assessment Program Phase 4.W/o Encl ML20237J9981987-09-0101 September 1987 Forwards Communications Rept Transmittal 27,transmitting Conduit Audits Re Independent Assessment Program - Phase 4 for Plant.Delay in Processing Telcons Noted Due to Word Processing Sys Conversion.W/O Encls ML20237K7081987-09-0101 September 1987 Forwards Communications Rept Transmittal 28,transmitting Cable Tray Audits Re Independent Assessment Program - Phase 4 for Plant.Delay in Processing Telcons Noted Due to Word Processing Sys Conversion.W/O Encl ML20237K0091987-08-11011 August 1987 Memorializes Recent Conversations & Resulting Agreement Re Extension of Time Until 870908 for Filing Case & M Gregory Response to Applicant 870713 Motion for Reconsideration of Board 870622 Order.Related Correspondence ML20237J1281987-08-10010 August 1987 Forwards Rev 14 of Cable Tray Supports Review Issues List. Rev Based on Info Provided in Util Rev 2 to Generic Issues Rept for Cable Tray Hangers,Transcripts of Public Meetings & Results of Cynga Audits Through 870731 ML20236D3271987-07-22022 July 1987 Forwards Rev 0 to Civil-Structural Review Issues List, Based on Ref Info,Transcripts of Public Meetings,Documents Provided by Util & Results of Cygna Audits Through 870613 ML20216D1721987-06-20020 June 1987 Ack Receipt of .Clarifies Agreement Made During Telcon Re Date for Case to File Initial Supplementary Responses Deferred Until 870706.Necessary Discovery & Response Should Be Completed Also.Related Correspondence ML20215D7141987-06-0303 June 1987 Informs All Concerned W/Facility Independent Assessment Program of Address Correction ML20214S0641987-05-26026 May 1987 Ack Receipt of Applicant 870518 Fifth Progress Rept.Requests That Recipient Notify of When Substantive Matls Will Be Made Available So Case May Decide on Course of Action Re Comanche Peak Response Team Adequacy Issues.Related Correspondence ML20234C6731987-05-0101 May 1987 Forwards Communications Repts Associated W/Cygna Audits of S&W Civil/Structural Action Plan Re Plant Independent Assessment Program - Phase 4 ML20234C4401987-05-0101 May 1987 Forwards Communication Repts Re Cygna Audits of S&W Piping & Pipe Support Verification Activities,Per Phase 4 of Independent Assessment Program.Submittal Constitutes Communications Rept Transmittal 23 TXX-6361, Forwards Receipt to Ack Part 21 Rept Re Qualification Test Rept F-C5205-3, Nuclear Qualification - Terminal Blocks1987-03-23023 March 1987 Forwards Receipt to Ack Part 21 Rept Re Qualification Test Rept F-C5205-3, Nuclear Qualification - Terminal Blocks ML20205C0741987-03-18018 March 1987 Forwards Comments & Questions on Ebasco & Util Procedures & Criteria Re Responses to Conduit Support Review Issues List for Upcoming 870324 & 25 Conduit Support Meetings Per Rev 0 to Generic Issues Rept 1990-08-21
[Table view] |
Text
. ,
101 Cahfornia Street, Suite 1000, San Francisco, CA 94111-5894 415 397 5600 June 18, 1984 -
840'42.017 Mrs. Juanita Ellis President, CASE 1426 S. Polk Dallas, Texas 75224
SUBJECT:
Telecon Transmittal #6 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 3 Job ho. 84042
Dear Mrs. Ellis:
Enclosed please find telecons associated with the Phase 3 Independent Assessment j Program.
If you have any questi'o.is or desire to discuss any of these documents please do g
'not hesitate to call. if you are unable to reach me in the Cygna San Francisco office ask for Ms. Donna Oldag at the same number.
Very truly yours, N. H. Williams Project Manager NHW/
Attachment cc: Mr. D. Wade (TVEC) w/ attachment Mr. S. Treby (USNRC) w/ attachment $h Mr. G. Grace (TVEC) w/ attachment # h I Mr. D. Pigott (Orrick, Herrington & Sutcliffe) w/o g I
o'N ,
p pd s/
gPfo??8cNNhi g a
s.n, _ . e.. .n om.... _._
. Communications l ALn i Report lulilNNNillNillHHNW1 company: lexas utilities g g ,,,, p Project: . Comanche Peak Steam Electric Station Job No. 84042 ;
Independent Assessment Program - Phase 3 oste: 3/14/84 - 3/17/84 Subject Time: 1:00 p.m./ 8:00 p.m.
Tube Steel Allowable Piace: Site
Participants:
D. Rencher of TUSI J. Minichiello Cygna J. Finneran TUSI/PSE Required item Comments Action By Cygna has noted that the allowables used for tube steel do not reflect Revision 10 of the N-71 Code Case, but only Revision 9.
Mr. Rencher explained that TUSI was aware of the differences and suggested Cygna contact Mr. Finneran concerning TUSI's position.
On 3/17, Cygna discussed the allowable with Mr. Finneran. Mr.
Finneran stated that TUSI had documentation from the ASME Code permitting the use of the earlier revision. Cygna requested a JF/TUSI
~
copy of the documentation for review.
l l
i m e *
.. .. e, , _a,, ..
-^=
u * * ^
..__,........_,.1._f.._.J._L.1.._t.9.._. . .. .a.. ...... ,= - ,It.
1030 0te
Communications 4( t i Repod 111111111111111111111111111111 l
company: Texas Utilities o Teiecon E conference n port J N 84042
- "'TomanchePeakSteamElectricStation Independent Assessment Program - Phase 3 oste:
3/20/84 subject Time: 4:00 pm PUS U-Bolt Allowables Place:
Comanche Peak
Participants:
D. Rencher ' TUSI J. Minichiello Cygna i
Required Item Comments Action By Cygna had requested allowables for PUH U-bolts above PUH-160.
According the Mr. Rencher, allowables do not exist. Instead, the designers are directed to use appropriate calculations to qualify the U-bolts, based on the cross-section. The same is true for PUS allowables not shown.
i signed. Page { of
/pm }
Distnbution: D. Wade, N. Williams, J. M1nichiello, G. Grace, 5. Treby, J. Ellis, Project File im ei.
. . :.. . . w. . ,. . .~. - -. -. . ... . ..
Communications 4'l i i Report laillimillimlillilililli
- """ Texas Utilities g m.c n conference Report Projetomanche Peak Steam Electric Station Job No.
Independent Assessment ?rogram - Phase 3 :
5/17/84
"" I* * **
Inspection Reports 9:30 a.m.
Place:
Boston
Participants:
of Donna Lewellen TUSI Requred item Comments Action By I called Donna to discuss the IR ftling/ retrieval system at CPSES.
Donna explained that she had logs of all IR's on file in her
, office. I told Donna that I would like to have her available on 5/21/84 to explain the IR filing system because I would be on site.
She said that she would be available.
l i
l l
l l
Signed Page of Distnbution: M. Williams, U. Wade, U. Urace, U. Smedley, 5. 51bo, 5. Ireby, d. t.llis, Project File
~
Communications
~
Al i i Report 111111111111111111111111111111
Texas Utilities fi contemnce nem Project: Job No. .
84042 Comanche Peak Steam Electric Station Independent Assessment Program - Phase 3 3/27/84 i Subject Time:
Gibbs & Hill Internal Surveillance Reports Place:
G & H/NYC
Participants:
of J.C. Waal C_vana Joan Gaynor Gibbs & Hill Item Comments Ac n y Internal Surveillance Reports were presented for Cygna's review. The reports covered the period from 1978 through 1983.
We requested additional reports for previous years. Ms. Gaynor said that she would try to locate the reports. Although the procedure for internal surveillance dates back to Dec. 1973 (for
. Rev. 2) Ms. Gaynor stated that she didn't think that any were performed prior to 1978. She said that the form QA-I-I in QA-1, Rev. 2 was used to transmit and record documents for design review. The process involved a final calculation being transmitted to QA, QA then puts on the QA-I-I form and sends it out for design review, the document returns to QA from the design reviewer with the appropriate spaces filled in to show that a design review was performed and whether or not corrections to the document are required. (RefertoChecklistDC-02-028) l l
r I
I I
l Segned.
- Page of N. Williams, D. Wade, G. Grace, J. Waal, S. Treby, J. Ellis, Project File im ei.
-- . . - - __-__,.___.____.-._.s. _ _ . _ _ - . . _ , . . . , _ _ _ _ _ _ _ _ , _ _ _ . . _ , _ _ ~ _ - . . - _ _ - - _ - . . - . _ _ . .
.._ . _ . . _ . _ . . . ~ . _ - . _ . . _ . _ _ . . - _ . - . _ . ___ _ _ _ . - -
Communications 4L t i Repod mellumilllllKil compeny:
Texas Utilities el Telecon o conference Report Project: Comanche Peak Steam Electric Station Job No.
84042 Independent Assessment Program - Phase 3 June 41984 subject Clarification on Large Bore Stress Problems ""
1:45 p.m.
and Welded Attachment Calculations S .F .
Participants:
of g, ggggg] EH L. J. Weingart Cygna Required item Comments Action By Henry clarified that the 272 large bore stress problems and 735 welded attachment calculations are for Unit 1 systens and systens comon to both units. Henry will provide Cygna with the log of welded attachment calculations as an aid in the attenpt to assemble a list of all supports which involve welded attachments.
=
l t
l l
Signed g) ;)jf, jj , Page g of g
i oistneution: N. W1' liaiiis, D. Wade, G7 Grace, J. Minichiello, S. Treby, J. Ellis, Project File 9000 0ta
Communicstions 4Ln i Report INilllillNNNNNNNNiill compaar Texas Utilities E Teicon o conference Report Project: Comanche Peak Steam Electric Station Job No. 84042 Independent Assessment Progran - Phase 3 8:
June 6,1984 subject Pipe Stress Questions - Welded Attachents in Time 8:00 Break Eyclusion Zones Place:
Site
Participants:
H. Harrison ' TIEC J. Minichiello Cygna Required item Comments Action By Harvey asked if Westinghouse should perfonn any analyses on their piping within break exclusion zones. Cygna replied that G&H was examining this problen to detennine design impact and may need data from Westinghouse, but probably not additional analyses.
I 4
I l
a s gneo (/ / I y Page } of g oi.insi,on: M. F11T ans, D. Wade, G. Grace, J. M1nichiello, 5. Treby, J. Ellis,
, - "rjd "":
1030 0ts
Communications 4L ci lillililllHililllNNI;Nilll Report t
compenr Texas Utilities o Telecon rX conter nce Report Project Comanche Peak Steam Electric Station ' bb No.
84042-Independent Assessment' Progran - Phase 3 June 8,1984
Subject:
Pipe Support Data Request time:
10:30 Place:
3gge
Participants:
G. Grace TEC J. Minichiello Cygna Required item Comments Action By Cygna requested a copy of the NPSI Tubesteel/ Richmond insert analysis (see TUGC0 letter May 18,1984) be sent to:
Cygna Energy Services 286 Congress Street Boston, MA 02210 Attn: Dr. Gordon Bjorkman 1
1 1
l Signed L/ of Page g y oisinbution: N. b illisns, D. Wade, G. Grace, J. Minichiello, S. Treby, J. Ellis, n , _ - , , _
10M 01e
- - - - . , . - - - . . . - , - --._--..--..--_.--_----_,-,_n.,----_-
Communications A( t i Report mmmmmmmma Company q)g g 0 Telecon g Conference Report Project Job No.
Comanche Peak Steam Electric Station 84042 Date:
Indeoendent Assessment Proaram - Phase 3 June 6.1984 SutWt Time:
Data Request 10:00 Place:
Site
Participants:
of D. Rencher TIEC J. Minichiello Cvan a 1
4 Requred item Comments Action By l Cygna requested SA-4184, Revision 0 and 1, for review (referenced in support MS-1-003-004-572R).
i I
l 1
1 l
l l
i i
l Signed y jj #
Page of b g, K LlLil A M.d IMS 1 1 0"*"* "
N. Willians, D ua de, G. Grace, J. Minichiello, S. Treby, J. Ellis, Project File im ei.
Communications 4L t i Repod maammann
""**"" 9
- coa "a'ac* a'a a Texas utilities ProHet: Job ho.
Comanche Peak Steam Electric Station 84042 oste:
Independent Assessment Proaram - Phase 3 June 6. 1984 Subsect: Time:
ITT Internal Audit Findings 3:30 P.M.
Place.
Boston
Participants:
of P. Salcone ITT Grinnell A. Jones Cyana Required item Comments Action By 1.a I phoned Mr. Pete Salcone of ITT Grinnell on June 6,1984 in reference to the status of Grinnell Audits No.1 and No. 2 with regard to closure of Findings 3 and 4 respectively. He informed me that he had reviewed these particular findings himself and they were closed out on April 4,1984 1.b In regard to Findings 5 through 12 issued during Grinnell Audit No. 6 dated Septemer 19, 1978, he said they also had been closed out.
When I asked him the contents of these particular findings, he said they were sketches that were in the process of revision at the time of the audit.
I requested copies of the above items from him and was told to call Dave Powers on Thursday, June 7,1984 and he would send us the information.
J Mgpg,fh "a* a'
,ss 1 i D"*"***
$. Williams, D. Wade, G. Grace, S. Bibo, A. Jones, S. Treby, J. Ellis voso oie Project File
Communications 4L t i Report :
111111111111111111111111111111
- ""* conference Repon Texas Uti11 ties % Telec n
~
Comanche Peak Steam Electric Station 84042 oste:
Independent Assessment Program - Phase 3 June 5, 1984 Data Collection P.M.
Place:
Participants:
of J. C. Waal Cygna Borys Czarnogorski G8H Requred item Comments Action By I called Borys to see how he was doing getting historical copies of the Project Guides that I had previously requested. Borys said that it would take longer than he first thought because there were a lot of files to go though. I told him that I realized that he was very busy and that he could place my request on a lower priority. I also told him that I could develop the checklists using the latest revisions and then review the historical documents during upcoming visits to GaH, New York City. Borys said that would be fine. He asked if we would definitely be coming to New York City then. I told he that I didn't know because we were still developing the checklists, but I would inform him when the visit to New York City is scheduled.
i j
)))
'* Page of Signed.
~
/HS l l D*uhon N. Williams, D. Wade, G. Grace, S. Bibo, J. Waal, S. Treby, J. Ellis
. . , , rruseu riie
. _ - . _ . _ _ . _ _ _ , . - . _ _ _ _ _ _ _ _ . . _ _ _ _ _ . . _ _ _ _ . _ _ . . . _ _ . . , _ _ _ , . _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ . _ _ _ _ _ . _ . ~ _ _ _ _ _ , . _ , _ _ _ _ _ _ . . , _ . _ .
- l COmmuniCGtionS Mi 111111111111111111111111111111 Report 1
l U ' ' ' * " "''""'#
Toyae 1Iti lit 1 oe S Project: Job No.
"#0#2 Comanche Peak Steam Electric Station g,,,
Independent Assessment Progran - Phase 3 6/1/Ra
Subject:
Time:
11 am Sort Request ,,,
tir o
Participants:
of D_ Ranchpr- TIIFC
,1. Minichiello Cygna i
i Required ltem Comments Action By
{
Cygna requested a sort of stress problem number against line number and pipe size for all piping problems. This would be similar to the 3 and 4 inch pipe size sort "LIBSH-CGN-DI A.RPT" received 5/24.
l l
i l
l l
l l
signed Page of Ybl))}l[Al^ t rk e 1 1 N. WillEms, D. Wade, G. Grace, J. Minichiello, S. Treby, J. Ellis, Project File I im ei.
5 Communications 4L t i Report 111111111111111111111111111111 Company:
Texas Utilities tX Telecon a conference Report N
84042' Comanche Peak Steam Electric Station Independent Assessment Program - Phase 3 Date:
6/6/84 Notification of Meeting Time for 6/7/84 9:15 am Place:
SFR0
Participants:
Juanita Ellis CASE Donna Oldag Cygna Requred item Comments Action By I called Mrs. Ellis to inform her of the time for the meeting being held at CPSES tomorrow. I also asked her for the name of the person from CASE who will be attending so that Texas Utilities could ensure access for the CASE representative. Mrs.
Ellis said that they were still trying to line someone up for the
, meeting and that she would call Dave Wade directly with the name of the CASE attendee.
i i
l l
s.oned- L/ g 1
/rke "*8' 1 1 Distnbution. N. Williams, D. Wade, G. Grace, S. Treby, J. Ellis, Project File L
Communic'OtIOnS 4L t i Report MINillNOWillllHillHI Company: Texas Uti11 ties a Telecon d Conference Report Project: Comanche Peak Steam Electric Station Job No. 84042 Independent Assessment Program - Phase 3 Date: 5/30/84 subject Time: 4:00 p.m.
Stiffening of Embedment Plates Place: G8H, New York
Participants:
Ed Bezkor of G&H John Russ Cygna Required item Comments Action By Cygna asked Mr. Bezkor to explain the requirements for stiffening embedded plates so that moments at base con.1ections of pipe supports were resolved into shear and tensio, loads. Mr. Bezkor stated that the plates must be stiffened per Rev.1 of Specification 2323-SS-30. Mr. Peter Huang will provide Cygna with the detailed calculations when he returns from vacation.
l l
o,,,,,,,,,, ................ _ , . . . . _ . - . . ......
,, m_ __ - .
. . . . ..v.....,.
Pro.iect File im e,.
- - , , .-.. -- . . - , . - . _ _ . - . . . . . - - - . - - . . . _ _ - - , . _ _ - - , - . . - . . - - . . - - - . . . . . . ~ . - - . . - . . - . _ . . - - - - - _ . . -
~
Communic 0tions '
4L .-
t i Report 111111111111 Required Hem Comments Action By the bolts to share the shear load.
What is TUSIs standard practice in this type of con-nection? Is this weld acceptable?
- d. The weight of the constant support itself is not included in the support design load for the frame. A #53 constant support weighs approximately 600 lbs., or 5% of the design load.
What is TUSI's standard practice for spring anchorage design" 1
l l
l Page g of g ae oi.
- a. . .
Communic 0tions 4L 6 i Report ,
""*"' .'* caa Texas utilities x"a'ac* a'a a 1 Protect Job No.
Comanche Peak Steam Electric Station 84042 Independent Assessment Program 3/21/84 Subsect Time:
Mechanical Review Comments - Phase 3 2:30 p.m.
Place:
Site
Participants:
of D. Rencher TUSI J. Minichiello Cyana Required item Comments Action By Cygna requested responses for the following questions:
Comment: In the spring design loads for the main steam system, Cygna cannot match the loads in the design calculation to the loads in the data transmitted by G8H.
i How has the design load for a spring been calculated?
Comument: In reviewing MS-1-004-001-C725. Cygna had the followin ;
questions:
- a. There appears to be a 7/16" flare bevel weld between items l i and 22. This does not seem possible due to item 34.
Does TUSI have documentation confirming the size and configuration of this weld? Likewise, the weld (5/16")
between 26 and 157 l b. The STRUDL model uses a fixed point at the embedment plates
- (3, 6,12, and 15 joints). Specification 2323-55-30 Rev.1 ,
! requires these to be treated as pin joints, unless the embedment is stiffened.
Where is the stiffener in this calculation, and has structural accepted this configuration?
- c. Per ASME Appendix XVII, paragraph 2442, shear loads on connections with both welds and bolts must be taken by the welds alone. Item 16 is attached to beam #21 with both weld i and Hilti bolts. The weld sizing calculations performed use i
Detnbution-Y/}/ILa /jw 1 N. WiIliams, D. Wade, G. Grace, R. Hess, T. Wittig, S. Treby, J. Ellis, sessois Project tile
Communications
( t i Repod letilllilllilllitilllllllill Texas Utilities % Telecon conterence neport Comanche Peak Steam Electric Station 84042 D
Independent Assessment Program - Phase 3 6/8/84
Subject:
Time:
Notification of Rescheduled Meeting on Data Bas, AM Place:
Verification Activities - CASE
Participants:
of D. Oldag Cygna Required item Comments Action By I phoned Mrs. Ellis to notify her that the meeting on Data Base i Verification Activities had been rescheduled to Wednesday, June i 13, 9 a.m., at the CPSES site.
Mrs. Ellis asked for the exact location on site. I replied that she would have to ask G. Grace for that information since he was arranging for the meeting room.
D'"b" ":
Yf)[f[ e /rke 1
1 k.' Williams, D. Wade, G. Grace, S. Treby, J. Ellis, Project File me oi.
l Communications 4Ln i Report mammanum Texas Utilities 9 Telecon o conference Repon Project: Job No. )
Comanche Peak Steam Electric Station 84042 Independent Assessme'nt Program - Phase 3 6/8/84 subject Notification of Rescheduled Meeting on Data Tim': M Place:
Base Verification Activities - NRC l
Participants:
of Spotwsood Burwell NRC D. Oldag Cygna ,
1
! item comments [cE'Yy I phoned Mr. Burwell to notify him that the meeting on Data Base Verification Activities had been rescheduled to Wednesday June 13, 9 am, at the CPSES site.
Mr. Burwell stated that he would not be attending the meeting but
. would expect a Conference Report summarizing the meeting.
i I
h j b )); g u /rke 1 1 D'stneuten- N.'NiII'iams, D. Wade, G. Grace, S. Burwell, S. Treby, J. Ellis, Project File
! 1030 0f a
I s
- 4. .a Communicctions
( t i Repod ammmmmmme compenr Texas Utilities oX Telecon D Conference Repon
"*' Comanche Peak Steam Electric Station J""~
84042
~
Independent Assessment Program - Phase 3 5/30/84 subject "**
May 24, 1984 Site Discussions 4:C0 p.m.
Pipe Stress and Pipe Supports "***
Cygna, SFR0 Pen cipante: '
D. Wade T0EC N. Williams Cygna
, Requwed item Comments Action By Dave Wade called to ask for some clarification on the questions which remain open from the 5/24/84 discussions at the site:
PIPE STRESS
- 1. (Item 8, 5/24/84 Comunications Report) .
Dave asked what the main cause of the SIF errors were. I replied that it was a combination of omissions not found by the checker, use of incorrect properties in the input to ADLPIPE, and incorrect application of the later code (i.e., requirements contained in footnotes).
- 2. (Item 12, 5/24/84 Comunications Report) l l Dave clarified that E.C. Rodabaugh was not working with G&H on the welded attachments in break exclusion zones, although G&H is checking these attachments as stated in the Communications Report.
- 3. (Item 17, 5/24/84 Comunications Report) i Dave asked for some more specifics on the mass participation question. I stated that there were examples in the main steam i
analysis where 0% of the mass was participating in the vertical direction.
There is further discussion of these examples in the 3/19/84, 8:00 a.m. telecon.
sw ;A f),e.ge 3 or l
! Distnbution: N. Wf' liams, D. Wade, G. Grace, R. Iotti, J. Minichiello, L. Weingart, C. Wong,
,, 2. C' ' i : , E. 5:% , 9' ? a rj-" -
l' .
~
Communic 5tions 4L t i Report 111ll1111llll11111111111111111 Item Comments Ac n y Dave also stated that they would be sending all of the GaH' reviews on this matter which have been conducted to-date. I also requested that he include a description of the methodology G8H used in calculating the mass fractions.
- 4. (Item 20, 5/24/84 Communications Report)
Dave asked where the 0" tolerance requirement is documented. I stated that it appears in G&H Specification MS-46A, Section 3.6.2.1.1. Referring to that section, Dave said his copy, Rev. 5, dated 2/84, did not contain that requirement.
Further review of Cygna's technical file indicated that Cygna's copy was Rev. 3. It appears that the 0" tolerance may have been deleted in Rev. 4 or 5. Cygna will check into this matter and void the question if appropriate.
- 5. (Item 35, 5/24/84 Communications Report)
Dave mentioned that G&H appears to interpret the line contact stress question as referring to pipes resting on structural members such as tube steel. I stated that the concern really related to attachments which are not welded. For example, a saddle welded to the pipe would be analyzed using the CYLN0Z program, while the same configuration in the unwelded condition was not analyzed. Refer to the 4/23/84 Communications Report for specific examples.
PIPE SUPPORTS Dave asked if the question on section properties pertained to just tube steel or other structural shapes as well. Also does the question pertain to NPSI or ITT Grinnell design?
Dave asked what Cygna meant by " consistency in design" (Item 28). I replied that we were asking for design procedures I
but the intent was to understand how the pipe support design activities were controlled. I further explained that although we were asking for procedures, we recognized that it is unlikely that any organization would have procedures for every aspect of the design activities. Rather, the question was intended to initiate some discussions which would aid Cygna in understanding the Texas Utilities design process from which we could make an assessment of how well it was working, based on the adequacy of the designs we reviewed.
In sumary, I stated that the list of open items contained in the 5/24/84 Comunications Report were in many cases minor discrepancies or requests for further information to complete the review. This list is not necessarily indicative of the number of Page 2 '
toso oit
- t. ,
Communications 4L t i Report 191llll11lllll11111lll11111111 Required item Commen'.s Action Gy observations or a serious matter in terms of the adequacy of the pipe support design. Rather, in keeping with Chairman Bloch's request to document more of the review details to minimize questions by people attempting to assess the adequacy and depth of Cygna's review, we were pursuing a more literal interpretation of our review criteria and placing more emphasis on documenting perhaps minor points.
l l
4 l
I Page of 1020 01D
, , _ _ . , _ , , , _ , . . _ _ _ . . , .