|
|---|
Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20206C8331999-04-26026 April 1999
Summary of 980929 Meeting with Texas Utilities Electric Co Re Licensing Submittals Requesting Exemption to App K & Topical Rept Submitted in Support of Exemption Request .List of Attendees Encl
ML20236X4431998-08-0505 August 1998
Summary of 980814 Meeting W/Util Re Use of Caldon Leading Edge Flow Meter for App K Exemption & Power Uprate License Amend on 980714.List of Meeting Attendees Encl
ML20198H4361997-12-24024 December 1997
Summary of 971112 Meeting W/Util at NRC Ofcs to Discuss 970228 Responses to 960522 Cable Functionality Safety Evaluation.Licensee Briefly Described Revised Response to Open Item Re Fire Stops.List of Attendees Encl
ML20141H9291997-07-30030 July 1997
Summary of 970717-18 Meeting W/Tue Representatives in Glen Rose,Texas Re Licensee Proposed risk-informed Inservice Testing Program.List of Attendees Encl
ML20129B5921996-10-16016 October 1996
Summary of 961016 Meeting W/Util in Rockville,Md Re License Amend Request 96-005,inverters & Battery Chargers Mod
ML20058J0961993-11-29029 November 1993
Summary of 930920 Meeting W/Util Re Results of Thermo-Lag Tests for Facility Fire Barrier Configurations
ML20058F4501993-11-26026 November 1993
Summary of 931006 Meeting Re Possible Implementation of Improved Standard Ts.List of Attendees Encl
ML20059K3131993-11-0505 November 1993
Summary of Operating Reactors Events Meeting 93-42 on 931103
ML20057E4861993-08-0606 August 1993
Trip Repts of NRC Observation of Thermo-Lag Fire Barrier Test Specimen Const by Util for Qualification of Thermo-Lag Fire Barriers Installed in Facility & NUMARC for Generic Qualification of Thermo-Lag Fire Barriers in Industry
ML20056D9841993-05-18018 May 1993
Summary of Operating Reactors Events Meeting 93-17 on 930512
ML20128K0041993-02-11011 February 1993
Summary of 930107 Meeting W/Utils in Rockville,Md to Provide Forum for Licensees to Present Staff W/Info Re Design, Operational & Testing Experience & Justification for long- Term Operability of Alternate Min Flow Path
ML20126M2191993-01-0606 January 1993
Summary of 921217 Meeting W/Util Re Findings from Fire Protection Insp on 921116 & Related Fire Protection Issues. List of Attendees & Handouts Encl
ML20128D1731992-12-0202 December 1992
Summary of 921027 Meeting W/Util in Rockville,Md to Discuss Fire Barrier Acceptance Criteria
ML20126J7941992-01-0404 January 1992
Summary of Meeting W/Util Re Pressurizer Surge Line leak- before-break Analysis
ML20058N9711990-08-0909 August 1990
Summary of Operating Reactors Events Meeting 90-20 on 900808
NUREG-0797, Summary of Meeting on 890905 in Rockville,Md to Discuss Ground Motion Estimates for Criner Tectonic Structure of Southern Oklahoma Aulacongen in Wichita Tectonic Province, Per Section 2.5.2 of Fsar.Viewgraphs Encl1989-09-11011 September 1989
Summary of Meeting on 890905 in Rockville,Md to Discuss Ground Motion Estimates for Criner Tectonic Structure of Southern Oklahoma Aulacongen in Wichita Tectonic Province, Per Section 2.5.2 of Fsar.Viewgraphs Encl
ML20245L2621989-08-0909 August 1989
Summary of 890801 Meeting W/Util in Rockville,Md Re Util Proposed Responses to NRC 890711 Request for Addl Info on Plant Operations QA Program.W/Related Info,Including Request for Addl Info,Draft Responses to Questions & Attendee List
ML20247K8451989-07-20020 July 1989
Summary of 890710 Meeting W/Licensee in Arlington,Tx to Discuss Options Re Evacuation of Site Personnel During Upcoming Emergency Preparedness Exercise
ML20247D3441989-05-16016 May 1989
Summary of Operating Reactors Events Meeting 89-19 on 890510.List of Attendees,Events Discussed & Significant Elements of Events & Rept of long-term Followup Assignments & Summary of Scrams for Wk Ending 890507 Encl
ML20246C3261989-05-0404 May 1989
Summary of Operating Reactors Events Meeting 89-18 on 890503
ML20248K5931989-04-11011 April 1989
Summary of 890406 Meeting W/Util Re Proposed Changes to Unit 1 Initial Startup Testing Program.List of Attendees & Slides Used in Util Presentation Encl
ML20235G0491989-02-10010 February 1989
Summary of 890123 Meeting W/Util in Rockville,Md Re Revs 9 & 10 to Emergency Plan.Resolutions Proposed for 13 Planning Items
ML20205T6041988-11-0707 November 1988
Summary of 880929 Meeting W/Util in Rockville,Md Re Plant Sys Branch FSAR Review.Problem Areas Include Reliability of Station Svc Water Sys & Util Relief Request from broad-scope Rule Amend GDC 4 Concerning Pressurizer Surge Line.W/Agenda
ML20205N7911988-10-31031 October 1988
Summary of 881019 Meeting W/Util in Rockville,Md Re Unit 1 Tech Specs.Meeting Notice,Corrected Agenda & List of Attendees Encl
ML20206E9051988-10-31031 October 1988
Summary of 881005-06 Meetings W/Util in Rockville,Md Re Proposed Changes to Tech Specs.Related Info,Including Meeting Notice W/Agenda,List of Attendees & Annotated Summary of All Unreviewed Generic Changes Encl
ML20207P1081988-10-0404 October 1988
Summary of 880922 Meeting W/Util in Rockville,Md Re Tech Specs & Util Prioritization of 64 Unreviewed Generic Changes Proposed for Facility
ML20155G3311988-10-0404 October 1988
Summary of 880111-15 Meeting in Glen Rose,Tx Re Proposed Changes to First Draft Tech Specs.List of Attendees & Viewgraphs Encl
ML20207L5201988-10-0404 October 1988
Summary of 880412 Meeting W/Util in Rockville,Md Re Planned Changes to Tech Spec 6.0 Concerning Administrative Controls, Tech Spec Development & Review Schedule & NRC Review of Proposed Tech Spec Changes
ML20155G2041988-09-30030 September 1988
Summary of 880317-18 Meeting W/Util in Rockville,Md Re Fire Protection Programon Program in Response to Open & Unresolved Items in Insp Rept 50-445/87-22.Util Attends to Submit Advanced Draft FSAR Changes by Early May 1988
ML20155C7271988-09-30030 September 1988
Summary of 880921 Meeting W/Util in Rockville,Md Re Chemical Engineering Branch Review of Fsar.List of Attendees,Meeting Notice & Agenda Encl
ML20155C7241988-09-30030 September 1988
Summary of 880321 Meeting W/Util in Rockville,Md Re Attenuation of Jets from high-energy Line Breaks.Meeting Notice,List of Attendees & Handouts on Jet Impingement Loadings Encl
ML20154L7101988-09-20020 September 1988
Summary of 880908 Meeting W/Util in Rockville,Md Re Changes to Emergency Plan Since Rev 8 Was Reviewed by Staff & Results of Review Documented in Safety Ser.Meeting Notice & List of Attendees Encl
ML20154J8911988-09-19019 September 1988
Summary of 880907 Meeting W/Util in Rockville,Md Re Bounding Analysis for Stress Condition Pressurizer Surge. List of Attendees & Presentation Matl Encl.Proprietary Version of Presentation Slides Also Encl
ML20154C1601988-09-0202 September 1988
Summary of 880830 Meeting W/Licensee Representatives at Util Site Re Operator Training Program & License Exam Results. W/List of Attendees,Agenda & Viewgraphs
ML20153F0431988-08-31031 August 1988
Summary of 880818 Meeting W/Util & Westinghouse in Rockville,Md Re Application of leak-before-break Methodology to Pressurizer Surge Line.Meeting Notice,Agenda,List of Attendees & Slides Used in Presentation Encl
ML20151P1841988-07-28028 July 1988
Summary of 880614 Meeting W/Util Re Radiation Protection Organization.Meeting Notice,Agenda,List of Attendees & Util Presentation Encl
ML20206H5171988-07-26026 July 1988
Summary of Allegation Review Committee 880721 Meeting Held by Telephone Re Encl Listed Allegations
ML20155F4811988-05-31031 May 1988
Summary of 880523-26 Audit of Util Corrective Action Program in Glen Rose,Tx.Audit Included Review of Util Reasons for Establishing HVAC Design Validation Effort & Review of Scope of QA Technical Audit Program
ML20154G3471988-05-16016 May 1988
Summary of 880512 Meeting W/Util in Rockville,Md Re Design Change Involving Backup Meteorological Monitoring Tower at Plant.List of Attendees & Viewgraphs Encl
ML20150D9191988-03-17017 March 1988
Summary of 880205 Meeting W/Util in Rockville,Md Re NRC Comments on Ebasco Svcs,Inc Jet Attenuation Calculation, CPE-SI-CA-0000-645
ML20149M0791988-02-18018 February 1988
Summary of 871112 Meeting W/Util in Bethesda,Md Re Jet Impingement Effects in Break Exclusion Region of Main Steam & Feedwater Piping at Plant.Meeting Notice & List of Attendees Encl
ML20149H0141988-02-12012 February 1988
Summary of 871207-11 Audit Re Implementation of Procedures for Train C Conduit Supports Less than or Equal to 2 Inches. Lists of Persons Involved W/Audit & Documents Reviewed Encl
ML20149D7401988-02-0101 February 1988
Summary of 871216 Meeting W/Util Re leak-before-break Piping Analysis & Amplified Response Spectra for Floors.List of Attendees & Presentation Slides on leak-before-break & Amplified Response Spectra Encl
ML20236V9001987-11-25025 November 1987
Summary of 871028-30 Audit W/Util & S&W in Cherry Hill,Nj Re Implementation of Piping Design Criteria
ML20236W2641987-11-25025 November 1987
Summary of 870908-10 Audit of as-built Field Verification Program for Conduit Support Trains a & B & Train C Greater than 2 Inches at Plant.List of Personnel Involved & Walkdown Packages Reviewed During Audit Encl
ML20236Q4351987-11-0606 November 1987
Trip Rept of 871007 Visit to Corporate Consulting & Development Co,Ltd,In Raleigh,Nc Re Static Tests of HVAC Ductwork
ML20236L6241987-11-0505 November 1987
Summary of 870928-1001 Audit of Comanche Peak Response Team third-party Review of Cable Tray/Supports at Ofcs of Tenera in Berkeley,Ca.List of Persons Involved in Audit & Attending Exit Meeting Encl
ML20236F1201987-10-20020 October 1987
Summary of 870914 Meeting W/Util & Ebasco Svcs,Inc in New York,Ny Re Resolutions to Generic Technical Issues Re Design of Conduit Supports
ML20236F7621987-10-19019 October 1987
Summary of 870915 Meeting W/Util & Util Design Contractors in New York,Ny Re Resolutions to Generic Technical Issues on Structural Integrity of HVAC Design
ML20236C3851987-10-16016 October 1987
Summary of 870922-24 Audit at Ofcs of S&W in Cherry Hill,Nj Re Implementation of Pipe Design Criteria.Attendance List Encl
1999-04-26
[Table view]
Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20206C8331999-04-26026 April 1999
Summary of 980929 Meeting with Texas Utilities Electric Co Re Licensing Submittals Requesting Exemption to App K & Topical Rept Submitted in Support of Exemption Request .List of Attendees Encl
ML20236X4431998-08-0505 August 1998
Summary of 980814 Meeting W/Util Re Use of Caldon Leading Edge Flow Meter for App K Exemption & Power Uprate License Amend on 980714.List of Meeting Attendees Encl
ML20198H4361997-12-24024 December 1997
Summary of 971112 Meeting W/Util at NRC Ofcs to Discuss 970228 Responses to 960522 Cable Functionality Safety Evaluation.Licensee Briefly Described Revised Response to Open Item Re Fire Stops.List of Attendees Encl
ML20141H9291997-07-30030 July 1997
Summary of 970717-18 Meeting W/Tue Representatives in Glen Rose,Texas Re Licensee Proposed risk-informed Inservice Testing Program.List of Attendees Encl
ML20129B5921996-10-16016 October 1996
Summary of 961016 Meeting W/Util in Rockville,Md Re License Amend Request 96-005,inverters & Battery Chargers Mod
ML20058J0961993-11-29029 November 1993
Summary of 930920 Meeting W/Util Re Results of Thermo-Lag Tests for Facility Fire Barrier Configurations
ML20058F4501993-11-26026 November 1993
Summary of 931006 Meeting Re Possible Implementation of Improved Standard Ts.List of Attendees Encl
ML20059K3131993-11-0505 November 1993
Summary of Operating Reactors Events Meeting 93-42 on 931103
ML20056D9841993-05-18018 May 1993
Summary of Operating Reactors Events Meeting 93-17 on 930512
ML20128K0041993-02-11011 February 1993
Summary of 930107 Meeting W/Utils in Rockville,Md to Provide Forum for Licensees to Present Staff W/Info Re Design, Operational & Testing Experience & Justification for long- Term Operability of Alternate Min Flow Path
ML20126M2191993-01-0606 January 1993
Summary of 921217 Meeting W/Util Re Findings from Fire Protection Insp on 921116 & Related Fire Protection Issues. List of Attendees & Handouts Encl
ML20128D1731992-12-0202 December 1992
Summary of 921027 Meeting W/Util in Rockville,Md to Discuss Fire Barrier Acceptance Criteria
ML20126J7941992-01-0404 January 1992
Summary of Meeting W/Util Re Pressurizer Surge Line leak- before-break Analysis
ML20058N9711990-08-0909 August 1990
Summary of Operating Reactors Events Meeting 90-20 on 900808
NUREG-0797, Summary of Meeting on 890905 in Rockville,Md to Discuss Ground Motion Estimates for Criner Tectonic Structure of Southern Oklahoma Aulacongen in Wichita Tectonic Province, Per Section 2.5.2 of Fsar.Viewgraphs Encl1989-09-11011 September 1989
Summary of Meeting on 890905 in Rockville,Md to Discuss Ground Motion Estimates for Criner Tectonic Structure of Southern Oklahoma Aulacongen in Wichita Tectonic Province, Per Section 2.5.2 of Fsar.Viewgraphs Encl
ML20245L2621989-08-0909 August 1989
Summary of 890801 Meeting W/Util in Rockville,Md Re Util Proposed Responses to NRC 890711 Request for Addl Info on Plant Operations QA Program.W/Related Info,Including Request for Addl Info,Draft Responses to Questions & Attendee List
ML20247K8451989-07-20020 July 1989
Summary of 890710 Meeting W/Licensee in Arlington,Tx to Discuss Options Re Evacuation of Site Personnel During Upcoming Emergency Preparedness Exercise
ML20247D3441989-05-16016 May 1989
Summary of Operating Reactors Events Meeting 89-19 on 890510.List of Attendees,Events Discussed & Significant Elements of Events & Rept of long-term Followup Assignments & Summary of Scrams for Wk Ending 890507 Encl
ML20246C3261989-05-0404 May 1989
Summary of Operating Reactors Events Meeting 89-18 on 890503
ML20248K5931989-04-11011 April 1989
Summary of 890406 Meeting W/Util Re Proposed Changes to Unit 1 Initial Startup Testing Program.List of Attendees & Slides Used in Util Presentation Encl
ML20235G0491989-02-10010 February 1989
Summary of 890123 Meeting W/Util in Rockville,Md Re Revs 9 & 10 to Emergency Plan.Resolutions Proposed for 13 Planning Items
ML20205T6041988-11-0707 November 1988
Summary of 880929 Meeting W/Util in Rockville,Md Re Plant Sys Branch FSAR Review.Problem Areas Include Reliability of Station Svc Water Sys & Util Relief Request from broad-scope Rule Amend GDC 4 Concerning Pressurizer Surge Line.W/Agenda
ML20205N7911988-10-31031 October 1988
Summary of 881019 Meeting W/Util in Rockville,Md Re Unit 1 Tech Specs.Meeting Notice,Corrected Agenda & List of Attendees Encl
ML20206E9051988-10-31031 October 1988
Summary of 881005-06 Meetings W/Util in Rockville,Md Re Proposed Changes to Tech Specs.Related Info,Including Meeting Notice W/Agenda,List of Attendees & Annotated Summary of All Unreviewed Generic Changes Encl
ML20155G3311988-10-0404 October 1988
Summary of 880111-15 Meeting in Glen Rose,Tx Re Proposed Changes to First Draft Tech Specs.List of Attendees & Viewgraphs Encl
ML20207L5201988-10-0404 October 1988
Summary of 880412 Meeting W/Util in Rockville,Md Re Planned Changes to Tech Spec 6.0 Concerning Administrative Controls, Tech Spec Development & Review Schedule & NRC Review of Proposed Tech Spec Changes
ML20207P1081988-10-0404 October 1988
Summary of 880922 Meeting W/Util in Rockville,Md Re Tech Specs & Util Prioritization of 64 Unreviewed Generic Changes Proposed for Facility
ML20155C7241988-09-30030 September 1988
Summary of 880321 Meeting W/Util in Rockville,Md Re Attenuation of Jets from high-energy Line Breaks.Meeting Notice,List of Attendees & Handouts on Jet Impingement Loadings Encl
ML20155C7271988-09-30030 September 1988
Summary of 880921 Meeting W/Util in Rockville,Md Re Chemical Engineering Branch Review of Fsar.List of Attendees,Meeting Notice & Agenda Encl
ML20155G2041988-09-30030 September 1988
Summary of 880317-18 Meeting W/Util in Rockville,Md Re Fire Protection Programon Program in Response to Open & Unresolved Items in Insp Rept 50-445/87-22.Util Attends to Submit Advanced Draft FSAR Changes by Early May 1988
ML20154L7101988-09-20020 September 1988
Summary of 880908 Meeting W/Util in Rockville,Md Re Changes to Emergency Plan Since Rev 8 Was Reviewed by Staff & Results of Review Documented in Safety Ser.Meeting Notice & List of Attendees Encl
ML20154J8911988-09-19019 September 1988
Summary of 880907 Meeting W/Util in Rockville,Md Re Bounding Analysis for Stress Condition Pressurizer Surge. List of Attendees & Presentation Matl Encl.Proprietary Version of Presentation Slides Also Encl
ML20154C1601988-09-0202 September 1988
Summary of 880830 Meeting W/Licensee Representatives at Util Site Re Operator Training Program & License Exam Results. W/List of Attendees,Agenda & Viewgraphs
ML20153F0431988-08-31031 August 1988
Summary of 880818 Meeting W/Util & Westinghouse in Rockville,Md Re Application of leak-before-break Methodology to Pressurizer Surge Line.Meeting Notice,Agenda,List of Attendees & Slides Used in Presentation Encl
ML20151P1841988-07-28028 July 1988
Summary of 880614 Meeting W/Util Re Radiation Protection Organization.Meeting Notice,Agenda,List of Attendees & Util Presentation Encl
ML20206H5171988-07-26026 July 1988
Summary of Allegation Review Committee 880721 Meeting Held by Telephone Re Encl Listed Allegations
ML20155F4811988-05-31031 May 1988
Summary of 880523-26 Audit of Util Corrective Action Program in Glen Rose,Tx.Audit Included Review of Util Reasons for Establishing HVAC Design Validation Effort & Review of Scope of QA Technical Audit Program
ML20154G3471988-05-16016 May 1988
Summary of 880512 Meeting W/Util in Rockville,Md Re Design Change Involving Backup Meteorological Monitoring Tower at Plant.List of Attendees & Viewgraphs Encl
ML20150D9191988-03-17017 March 1988
Summary of 880205 Meeting W/Util in Rockville,Md Re NRC Comments on Ebasco Svcs,Inc Jet Attenuation Calculation, CPE-SI-CA-0000-645
ML20149M0791988-02-18018 February 1988
Summary of 871112 Meeting W/Util in Bethesda,Md Re Jet Impingement Effects in Break Exclusion Region of Main Steam & Feedwater Piping at Plant.Meeting Notice & List of Attendees Encl
ML20149H0141988-02-12012 February 1988
Summary of 871207-11 Audit Re Implementation of Procedures for Train C Conduit Supports Less than or Equal to 2 Inches. Lists of Persons Involved W/Audit & Documents Reviewed Encl
ML20149D7401988-02-0101 February 1988
Summary of 871216 Meeting W/Util Re leak-before-break Piping Analysis & Amplified Response Spectra for Floors.List of Attendees & Presentation Slides on leak-before-break & Amplified Response Spectra Encl
ML20236V9001987-11-25025 November 1987
Summary of 871028-30 Audit W/Util & S&W in Cherry Hill,Nj Re Implementation of Piping Design Criteria
ML20236W2641987-11-25025 November 1987
Summary of 870908-10 Audit of as-built Field Verification Program for Conduit Support Trains a & B & Train C Greater than 2 Inches at Plant.List of Personnel Involved & Walkdown Packages Reviewed During Audit Encl
ML20236L6241987-11-0505 November 1987
Summary of 870928-1001 Audit of Comanche Peak Response Team third-party Review of Cable Tray/Supports at Ofcs of Tenera in Berkeley,Ca.List of Persons Involved in Audit & Attending Exit Meeting Encl
ML20236F1201987-10-20020 October 1987
Summary of 870914 Meeting W/Util & Ebasco Svcs,Inc in New York,Ny Re Resolutions to Generic Technical Issues Re Design of Conduit Supports
ML20236F7621987-10-19019 October 1987
Summary of 870915 Meeting W/Util & Util Design Contractors in New York,Ny Re Resolutions to Generic Technical Issues on Structural Integrity of HVAC Design
ML20236C3851987-10-16016 October 1987
Summary of 870922-24 Audit at Ofcs of S&W in Cherry Hill,Nj Re Implementation of Pipe Design Criteria.Attendance List Encl
ML20236B1871987-10-0909 October 1987
Summary of 870826-27 Meetings W/Util & Contractors in New York,Ny Re Resolution of Generic Technical Issues Associated W/Cable Tray Hangers.Meeting Notice,List of Attendees & Presentation Matl Encl
ML20235V1771987-10-0505 October 1987
Summary of 870902 Public Meeting W/Util & S&W in Cherry Hill,Nj Re Uresolved Large Bore Piping & Pipe Support Issues
1999-04-26
[Table view] |
Text
. - _ _ _
e# "% UNITED STATES c
. *, NUCLEAR REGULATORY COMMisslON W ASHINGTON. D. C. 20555
\.....*j DEC 2 1985 DOCKET N0.: 50-445/446 MEMORANDUM FOR: File FROM: L. C. Shao, Manager, Civil /hechanical Group, CP TRT
SUBJECT:
MEETING WITH TUGC0 AND EBASCO ON OCTOBER 25, 1985 A group of the Co manche Peak Project TRT members and their ccusultants met with the TUGCO, EBASCO and their consultants to discuss the progress of design verification, testing and modifications of the conduit supports and cable tray supports.
The list of attendees is enclosed. Following are the highlights of the meeting:
- 1. Definition, characterization and the relationship between the third party (CPRT) and EBASCO was described. The tests which are being performed are initiated by both EBASCO and CPRT. EBASCO is performing verification program and may use the results from the tests as confirmatory information to verify the basic assumptions made in the design verification program.
Tests specification, and overseeing is responsibility of EBASCO. CPRT is reviewing the test specifications which the purpose of the tests is to establish the adequacy and additional conservatism which is implemented in the analytical approach and modifications.
The modifications which may result from the DAP will be in conformance with the NRC/FSAR guidelines. Third party (CPRT) is overseeing the EBASCO effort to ensure that these commitments are met.
Cable Tray Supports
- 1. Determination of As-Built Conditions The walkdown procedure at Unit I was described.
The Computer Aided Drafting (CAD) is made at the EBASCO office on the basis of the available infonnation from Gibbs and Hill.
These drawings are sent to the site for ' erification and marking during walkdown. The corrections / changes are incorporated on a new "As Built" drawing. The cable tray design verification program is using these as-built drawings as a basis for the analysis.
- 2. Design Verification Design verification is made for every cable tray hanger (CTH). Multiple Response Multiplier (MRM) of 1.25 was used. Studies have been made by EBASCO to support the use of MRM of 1.25. Other plants have been known to use this value also.
8601220471 851218 PDR ADOCK 05000445 A PDR
DEC 2 EMS In the design verification the lowest frequency response of a hanger is used with conjunction of response of the tray with or without the thermalog.
For Unit 2 the response spectrum analysis has been done-on a limited basis.
~
For Unit 1, it can be predicted which analysis (response spectrum method or equivalent static method) is appropriate.
The Third Party did not review the design. verification procedures yet.
The CPRT is planning to perform a confirmatory type analysis of cable tray supports in the future. NRC recommended a more intensive involvement of-the CPRT in the design verification program.
- 3. Modifications i For Unit 2 the proposed modifications are originated by the ti.Y. office (EBASCO.
For Unit 1 the proposed modifications are originated by the site EBASCO office.
It is estimated that the modifications will be between 6 to 25 percent of the CTHs. .
- 4. Testing It is expected the CTH testing will commence at the ANCO, and Culver Sity, California office by the middle of November. TRT will be informcd about the schedule and is planning to observe some of these tests.
Conduit Supports
- 1. Unit 2 No tests are planned for Unit 2. Changes are to be tested in mid-November 1985, because they were tested by the vendor for a particular type of installation. Since the Comanche Peak Project deviated from the type of-
! installation and_ the manufacturer's recommendation, they will be tested to
! verify that they are adequate for the type of installation planr.ed for.the Comanche Peak Plant.
- 2. Unit 1 4 The AISC specification to which the conduit supports (UNISTRUT) have been originally designed and committed to in the FSAR recommends that for thin walled sections the AISI specifications be used. Therefore, design verification will be performed using AISI.
f
3-DEC 2E Potential Modifications of Unistrut Supports There is a total of 7929 conduit supports, out of these 6214 were found to be acceptable, 624 were found that their capacity is reduced and 691 will have to be replaced.- These figures reflect the expected results.
The actual verification program differs from the proposed plan. The basic difference that the UNISTRT program was implemented first because the most of the problems were found in the UNISTRUT rather than in any other portion of the system. The random sample selected will consist of 60 runs (zero defects),
total 450 supports in the sample. If it is founo that there are defects the program will be expanded.
Equivalent static method will be used in the analysis. If the result will show that failure occurs then the response spectrum method will be used. In all cases the AISI code allowables will be met.
e4%
\ C. Shao, Group Leader L.
Comanche Peak Project TRT NOTE: At the conclusion it was agreed that EBASC0/TUGC0 will provide a number of documents for review by the TRT. (Seeattachedlist.)
f 9
4 t
Items that EBASO is to Provide to TRT
- 1. Status of cable tray support verification program.
- 2. Justification of 1.25 MRM (2-3 days)
Instructions to designer (a) general requirements (b) instructions for implementation.
- 3. Statement from C. Korchner.
- 4. Copy of viewgraphs (received at meeting).
- 5. 2-3 examples of red-line drawings and sample of cales associated with these drawings.
- 6. Test specs for ANCO and CCL those which have been reviewed by third party.
- 7. Differences between 1974 and recent AISC.
- 8. Differences between AISC and AISI.
- 9. Justification for lack of as-built program in Unit 2 - conduit support program.
- 10. TUGC0 will specify convenient / effective date at CCL and ANC0.
r , ,
s n A> W f k 1 - 7p *7 V- ,
5' AGENDA NRC INSPECTION AUDIT CPRT CIVIL / STRUCTURAL REVIEW (Preliminary)
OCTOBER 25,1985 EBASCO Offices, NYC Friday, October 25,1985,9:00 a.m.
Cobie Troys / Conduit Supports Proarom
- 1. Overview of Project and Third Party Activities (Mortgot/Kircher)
- 2. Overview / Status of Units I and 2 As-Builting Programs (Hooton/EBASCO)
- 3. Overview / Status of Units I and 2 Project Design Verification Programs (Hooton/EBASCO)
- 4. Identification of Potentlo! Modificottons (Hooton/EBASCO) '
/ 5. CEble Troys / Supports Testing (G. Howard, ANCO)
- Description of All Phases / Status
- 6. Conduit / Supports Testing (R. Yow, CCL)
- Description of All Phases / Status for Trains A and B, Train C Porticipants Prolect R. Hooton, et al.
R. Iotti, EBASCO, et al.
E. Bezkor, Gibbs and Hill, et of.
Third Party C. Mortgot C. Kircher l
l l
i
,t Testinc Organizations G. Howord, ANCO, et al.
R. Yow, CCL, et al.
NRC D. Jeng, NRR, et al. ,
, D. Norkin, R. Shewmoker, I&E, et ol.
4 Brookhaven National Laboratory l.
I f
?
I l
2
.
