Summary of 761103 Meeting W/Utils,Nus Co,C-E & Lowenstein, Newman,Reis & Axelrad Re Submission of Proposed Measures to Prevent Reactor Vessel Overpressurization in Operating C-E Facilities.Attendance List EnclML20148G860 |
Person / Time |
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Site: |
Millstone, Calvert Cliffs, Palisades, Saint Lucie, Yankee Rowe, Maine Yankee, Fort Calhoun |
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Issue date: |
11/15/1976 |
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From: |
Zech G Office of Nuclear Reactor Regulation |
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To: |
Office of Nuclear Reactor Regulation |
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Shared Package |
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ML20148G854 |
List: |
---|
References |
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NUDOCS 8011140196 |
Download: ML20148G860 (5) |
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|
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Category:MEETING MINUTES & NOTES--CORRESPONDENCE
MONTHYEARML20212D1631999-09-20020 September 1999 Summary of 990908 Meeting with Myap in Rockville,Md Re Plant License Termination Plan.List of Attendees & Licensee Handouts Encl ML20212A3101999-09-14014 September 1999 Summary of 990823 Meeting with Util in Rockville,Md to Discuss License Termination Plan.List of Attendees Encl ML20211N5371999-09-0808 September 1999 Summary of 990901 Meeting with Util in Rockville MD Re Plans for Advanced Core Monitoring Sys.List of Attendees & Licensee Agenda Encl ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20210G2711999-07-28028 July 1999 Summary of 990707 Meeting with Util in Rockville,Md to Discuss Licensee Termination Plan.List of Attendance & Handouts Encl ML20210B7521999-07-21021 July 1999 Summary,For Docket 7200030,of 990707 Meeting with Myap,S&W & NAC Intl Re Util Plans to Store Spent Fuel Using NAC-UMS Dry Storage Sys.Attendance List,Meeting Handouts & Util Rulemaking Handout,Encl ML20196L1131999-07-0101 July 1999 Summary of 990330 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Calvert Cliffs Nuclear Power Plant,Unit 1 & 2.List of Attendees & Meeting Slides Encl ML20196K4621999-07-0101 July 1999 Summary of 990114 Meeting with Util in Rockville,Md Re Status of NRC Review of Bg&E License Renewal Application for Calvert Cliffs Npp.List of Meeting Attendees & Meeting Slides Encl ML20196F8281999-06-24024 June 1999 Summary of 981203 Meeting with Representatives of & Contractors to Util in Rockville,Md Re Bge Performance on Aging Mgt Evaluation Re Susceptibility of Cast Austenitic Stainless Steel Components to Thermal Embrittlement.W/Encl ML20196G4301999-06-24024 June 1999 Summary of 981216 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Plant,Units 1 & 2 ML20195J0781999-06-14014 June 1999 Summary of 990512 Meeting with Util in Rockville,Md Re Licensee Renewal Activities for Calvert Cliffs Nuclear Power Plant.List of Meeting Attendees & Slides Used by NRC & Util Encl ML20207G2401999-06-0707 June 1999 Summary of 990525 Meeting with Util in Rockville,Md to Discuss Maine Yankee Atomic Power Station License Termination ML20207B6711999-05-26026 May 1999 Summary of 990407 Meeting with Yankee Atomic Electric Co in Rockville,Md Re Safeguards & Quality Assurance.List of Attendees & Set of Licensee Slides Encl ML20206S2841999-05-19019 May 1999 Summary of 990427 Telcon with Util Re Recent Secondary Side SG Insp Activities at Plant,Unit 2.Replacement SGs Are Planned to Be Installed in Spring 2002 for Units 1 & 2 ML20207A3041999-05-18018 May 1999 Summary of 990505 & 10 Telcons with Util Re License Renewal Application on Metal Fatique ML20206U5621999-05-17017 May 1999 Summary of 990428 Meeting with Bg&E in Rockville,Md to Discuss Plant Steam Generator Replacement Projects.List of Attendees & Meeting Handouts Encl ML20205Q7561999-04-19019 April 1999 Summary of 990318 Meeting W/Util & ABB/C-E in Rockville,Md Re GL 97-04, Assurance of Sufficient Net Positive Suction Head for Emergency Core Cooling & Containment Heat Removal Pumps. List of Attendees & Presentation Matl Encl ML20204H5911999-03-19019 March 1999 Summary of 990210 Meeting with Bge in Lusby,Md Re License Renewal Activities for Ccnpp,Units 1 & 2 & Use of age- Related Degradation Insps as Outlined in 990202,meeting Announcement.List of Attendees & Slides Encl ML20204H4541999-03-19019 March 1999 Summary of 990216 & 18 Meetings with Util in Lusby,Md Re License Renewal Activities for Plant,Units 1 & 2.List of Meeting Attendees & Summary of RAIs That Were Discussed by Staff with Bge Staff & Info Obtained from Bge Staff Encl ML20202J7131999-01-28028 January 1999 Summary of 990107 Meeting with Util Re Info Provided by Util for Severe Accident Mitigation Alternative (SAMA) Review & Site Audit ML20198K6461998-12-28028 December 1998 Summary of 981202 Meeting with Util in Rockville,Md to Discuss Proposed TS Amend Allowing Installation of Sleeves in Defective SG Tubing in Calvert Cliffs,Units 1 & 2.List of Attendees & Presentations Slides Provided by Licensee Encl ML20198K9121998-12-24024 December 1998 Summary of 981202 Meeting with Util Re Status of Plans Being Developed for Decommissioning of Millstone Nuclear Power Station,Unit 1.List of Attendees & Slides Given to NRC by Util During Their Presentation Encl ML20198B8351998-12-11011 December 1998 Summary of 980820 Meeting with Util in Rockville,Md to Discuss Progress of NRC Staff Review of Util License Renewal Application & Provide Overview of Proposed Method for Evaluating Performance.List of Attendees & Slides Encl ML20198A4201998-12-11011 December 1998 Summary of 981022 Meeting with Util in Rockville,Md to Discuss How Bge Addressed License Renewal Requirements for time-limited Aging Analyses & Generic Safety Issues as Applicable to Environ Qualification ML20198A2741998-12-10010 December 1998 Summary of 981123 Meeting with Bge Re Review of Plant Records Associated with Chemistry,Allow 600 & Boric Acid Corrosion Insp Programs Relied Upon in Bge License Renewal Application for Plant,Units 1 & 2 ML20196C3251998-11-23023 November 1998 Summary of 981109 Meeting with Util & SWEC Re Decommissioning Activities & Schedule at Maine Yankee Atomic Power Station.List of Attendees Enclosed ML20195J0391998-11-16016 November 1998 Summary of 980928 Meeting with Util in Rockville,Md Re License Renewal Activities for Plant,Units 1 & 2 & to Provide Rept Card for Both NRC & Util ML20196A1821998-11-13013 November 1998 Summary of 980624 Meeting with Util in Rockville,Md Re Integrated Plant Assessment Process for License Renewal.List of Attendees & Slides Encl ML20195H9311998-11-13013 November 1998 Summary of 980626 Meeting with Bg&E in Rockville,Md Re Bg&E Structures & System Walkdown Program for License Renewal. List of Meeting Attendees & Bg&E Presentation Slides Encl ML20195F9571998-11-13013 November 1998 Summary of 980625 Meeting with Bg&E in Rockville,Md Re Bg&E age-related Degradation & Insp Program for License Renewal. List of Meeting Attendees & Slides Used by Bg&E Encl ML20195F4011998-11-13013 November 1998 Summary of 980915 Meeting with NEI License Renewal Task Force in Rockville,Md Re Prioritization of Generic License Renewal Issues for Resolution.List of Meeting Attendees, Resolution Criteria & List of Issues Encl ML20195F3961998-11-13013 November 1998 Summary of 981029 Meeting W/Nei,Bge & Duke Energy Re Status of License Renewal Activities.List of Attendees & Slides Presented by Bge for Status of Calvert Cliffs License Renewal Application Review Encl ML20195D4401998-11-13013 November 1998 Summary of 980813 Meeting W/Bg&E in Rockville,Md to Discuss Bg&E Fire Protection Evaluation,Section 5.10,contained within License Renewal Application.List of Attendees & Presentation Slides Encl ML20154C6121998-09-14014 September 1998 Summary of 980818 Meeting W/Nneco to Discuss Status of Plants Units 1,2 & 3.List of Attendees & Presentation Slides Encl.Page 42 Intentionally Deleted from Presentation ML20151Z5801998-09-0707 September 1998 Summary of 980506 Meeting with Bg&E in Rockville,Md Re Util Proposed Responses to 980213 & 19 NRC Staff Requests for Addl Info on Bg&E License Renewal Feedwater Sys (5.9) & Dfos (5.7).List of Attendees & Util Proposed Responses,Encl ML20151T3041998-08-31031 August 1998 Summary of 980817 Meeting W/Util Re Licensee Independent Corrective Action Verification Program.List of Attendees & Matl Used Enclosed ML20237C4651998-08-19019 August 1998 Summary of 980729 Meeting W/Bg&E & Contractor SG Team in Rockville,Md Re Plant,Units 1 & 2 SG Replacement Project. List of Attendees & Viewgraphs Distributed at Meeting Encl ML20236X8941998-08-0707 August 1998 Summary of 980710 Meeting W/Omaha Public Power District at Plant to Discuss Util Approach to Conduct of Planned Switchyard Upgrade Project.Meeting Attendees & Documents Used in Util Presentation Encl ML20236X6501998-07-28028 July 1998 Summary of 980709 Meeting W/Baltimore Gas & Electric Co in Solomons,Md Re Plant Environ Scoping Meetings to Support Review of License Renewal Application.List of Attendees & Presentation Matls Encl ML20236T4271998-07-24024 July 1998 Summary of 980715 Meeting W/Util & Little Harbor Consultants to Discuss Safety Conscious Work Environ at Plant.List of Attendees & Handouts Encl ML20236S9811998-07-22022 July 1998 Summary of 980710 Meeting W/Util in Rockville,Md Re Plant Backfit Appeal.Appeal Submitted Per NRC Determination Re Plant Emergency Preparedness Exemption ML20237A6361998-07-14014 July 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc (Parsons) Re Issues Identified in Unit 2 Independent Corrective Action Verification Program (ICAVP) Discrepancy Rept 0364 (DR-0364).W/attendance List & Handout ML20236L8451998-06-23023 June 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc Re Status of Independent Corrective Action Verification Program at Plant,Unit 2.List of Attendees and Handouts Used by Parsons During Meeting Encl ML20249B8251998-06-17017 June 1998 Summary of 980609 Meeting W/Util in Rockville,Md to Discuss Sf Heatup Analysis That Util Performed in Support of Exemption Requests Submitted Re Emergency Preparedness & Financial Protection ML20249A9271998-06-16016 June 1998 Summary of 980604 Meeting W/Licensee in Rockville,Md to Discuss Replacement of Svc Water Heat Exchanges During Spring 1999 Refueling Outage on Unit 2.List of Attendees & Licensee Agenda Encl ML20248B6931998-05-28028 May 1998 Summary of 980512 Meeting W/Representatives of Northeast Utils & Parsons Power Group,Inc Re Independent Corrective Action Verification Program Tier 2 Reviews at Plant,Unit 2. Meeting Attendees & Agenda Encl ML20247M4981998-05-15015 May 1998 Summary of 980319 Meeting W/Util Re Improved Tss.List of Attendees Encl 1999-09-08
[Table view] Category:MEETING SUMMARIES-INTERNAL (NON-TRANSCRIPT)
MONTHYEARML20212D1631999-09-20020 September 1999 Summary of 990908 Meeting with Myap in Rockville,Md Re Plant License Termination Plan.List of Attendees & Licensee Handouts Encl ML20212A3101999-09-14014 September 1999 Summary of 990823 Meeting with Util in Rockville,Md to Discuss License Termination Plan.List of Attendees Encl ML20211N5371999-09-0808 September 1999 Summary of 990901 Meeting with Util in Rockville MD Re Plans for Advanced Core Monitoring Sys.List of Attendees & Licensee Agenda Encl ML20210S7941999-08-0909 August 1999 Summary of 990723 Meeting with Stakeholders in Rockville,Md Re Responsibilities of Div of Licensing Project Mgt & Solicit Feedback on Div Ongoing Redefinition Process from Interested Stakeholders.List of Attendees Encl ML20210G2711999-07-28028 July 1999 Summary of 990707 Meeting with Util in Rockville,Md to Discuss Licensee Termination Plan.List of Attendance & Handouts Encl ML20210B7521999-07-21021 July 1999 Summary,For Docket 7200030,of 990707 Meeting with Myap,S&W & NAC Intl Re Util Plans to Store Spent Fuel Using NAC-UMS Dry Storage Sys.Attendance List,Meeting Handouts & Util Rulemaking Handout,Encl ML20196K4621999-07-0101 July 1999 Summary of 990114 Meeting with Util in Rockville,Md Re Status of NRC Review of Bg&E License Renewal Application for Calvert Cliffs Npp.List of Meeting Attendees & Meeting Slides Encl ML20196L1131999-07-0101 July 1999 Summary of 990330 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Calvert Cliffs Nuclear Power Plant,Unit 1 & 2.List of Attendees & Meeting Slides Encl ML20196G4301999-06-24024 June 1999 Summary of 981216 Meeting with Util in Rockville,Md to Discuss Status of NRC Review of Bge License Renewal Application for Plant,Units 1 & 2 ML20196F8281999-06-24024 June 1999 Summary of 981203 Meeting with Representatives of & Contractors to Util in Rockville,Md Re Bge Performance on Aging Mgt Evaluation Re Susceptibility of Cast Austenitic Stainless Steel Components to Thermal Embrittlement.W/Encl ML20195J0781999-06-14014 June 1999 Summary of 990512 Meeting with Util in Rockville,Md Re Licensee Renewal Activities for Calvert Cliffs Nuclear Power Plant.List of Meeting Attendees & Slides Used by NRC & Util Encl ML20207G2401999-06-0707 June 1999 Summary of 990525 Meeting with Util in Rockville,Md to Discuss Maine Yankee Atomic Power Station License Termination ML20207B6711999-05-26026 May 1999 Summary of 990407 Meeting with Yankee Atomic Electric Co in Rockville,Md Re Safeguards & Quality Assurance.List of Attendees & Set of Licensee Slides Encl ML20206S2841999-05-19019 May 1999 Summary of 990427 Telcon with Util Re Recent Secondary Side SG Insp Activities at Plant,Unit 2.Replacement SGs Are Planned to Be Installed in Spring 2002 for Units 1 & 2 ML20207A3041999-05-18018 May 1999 Summary of 990505 & 10 Telcons with Util Re License Renewal Application on Metal Fatique ML20206U5621999-05-17017 May 1999 Summary of 990428 Meeting with Bg&E in Rockville,Md to Discuss Plant Steam Generator Replacement Projects.List of Attendees & Meeting Handouts Encl ML20205Q7561999-04-19019 April 1999 Summary of 990318 Meeting W/Util & ABB/C-E in Rockville,Md Re GL 97-04, Assurance of Sufficient Net Positive Suction Head for Emergency Core Cooling & Containment Heat Removal Pumps. List of Attendees & Presentation Matl Encl ML20204H4541999-03-19019 March 1999 Summary of 990216 & 18 Meetings with Util in Lusby,Md Re License Renewal Activities for Plant,Units 1 & 2.List of Meeting Attendees & Summary of RAIs That Were Discussed by Staff with Bge Staff & Info Obtained from Bge Staff Encl ML20204H5911999-03-19019 March 1999 Summary of 990210 Meeting with Bge in Lusby,Md Re License Renewal Activities for Ccnpp,Units 1 & 2 & Use of age- Related Degradation Insps as Outlined in 990202,meeting Announcement.List of Attendees & Slides Encl ML20202J7131999-01-28028 January 1999 Summary of 990107 Meeting with Util Re Info Provided by Util for Severe Accident Mitigation Alternative (SAMA) Review & Site Audit ML20198K6461998-12-28028 December 1998 Summary of 981202 Meeting with Util in Rockville,Md to Discuss Proposed TS Amend Allowing Installation of Sleeves in Defective SG Tubing in Calvert Cliffs,Units 1 & 2.List of Attendees & Presentations Slides Provided by Licensee Encl ML20198K9121998-12-24024 December 1998 Summary of 981202 Meeting with Util Re Status of Plans Being Developed for Decommissioning of Millstone Nuclear Power Station,Unit 1.List of Attendees & Slides Given to NRC by Util During Their Presentation Encl ML20198B8351998-12-11011 December 1998 Summary of 980820 Meeting with Util in Rockville,Md to Discuss Progress of NRC Staff Review of Util License Renewal Application & Provide Overview of Proposed Method for Evaluating Performance.List of Attendees & Slides Encl ML20198A4201998-12-11011 December 1998 Summary of 981022 Meeting with Util in Rockville,Md to Discuss How Bge Addressed License Renewal Requirements for time-limited Aging Analyses & Generic Safety Issues as Applicable to Environ Qualification ML20198A2741998-12-10010 December 1998 Summary of 981123 Meeting with Bge Re Review of Plant Records Associated with Chemistry,Allow 600 & Boric Acid Corrosion Insp Programs Relied Upon in Bge License Renewal Application for Plant,Units 1 & 2 ML20196C3251998-11-23023 November 1998 Summary of 981109 Meeting with Util & SWEC Re Decommissioning Activities & Schedule at Maine Yankee Atomic Power Station.List of Attendees Enclosed ML20195J0391998-11-16016 November 1998 Summary of 980928 Meeting with Util in Rockville,Md Re License Renewal Activities for Plant,Units 1 & 2 & to Provide Rept Card for Both NRC & Util ML20195D4401998-11-13013 November 1998 Summary of 980813 Meeting W/Bg&E in Rockville,Md to Discuss Bg&E Fire Protection Evaluation,Section 5.10,contained within License Renewal Application.List of Attendees & Presentation Slides Encl ML20195F3961998-11-13013 November 1998 Summary of 981029 Meeting W/Nei,Bge & Duke Energy Re Status of License Renewal Activities.List of Attendees & Slides Presented by Bge for Status of Calvert Cliffs License Renewal Application Review Encl ML20196A1821998-11-13013 November 1998 Summary of 980624 Meeting with Util in Rockville,Md Re Integrated Plant Assessment Process for License Renewal.List of Attendees & Slides Encl ML20195H9311998-11-13013 November 1998 Summary of 980626 Meeting with Bg&E in Rockville,Md Re Bg&E Structures & System Walkdown Program for License Renewal. List of Meeting Attendees & Bg&E Presentation Slides Encl ML20195F9571998-11-13013 November 1998 Summary of 980625 Meeting with Bg&E in Rockville,Md Re Bg&E age-related Degradation & Insp Program for License Renewal. List of Meeting Attendees & Slides Used by Bg&E Encl ML20195F4011998-11-13013 November 1998 Summary of 980915 Meeting with NEI License Renewal Task Force in Rockville,Md Re Prioritization of Generic License Renewal Issues for Resolution.List of Meeting Attendees, Resolution Criteria & List of Issues Encl ML20154C6121998-09-14014 September 1998 Summary of 980818 Meeting W/Nneco to Discuss Status of Plants Units 1,2 & 3.List of Attendees & Presentation Slides Encl.Page 42 Intentionally Deleted from Presentation ML20151Z5801998-09-0707 September 1998 Summary of 980506 Meeting with Bg&E in Rockville,Md Re Util Proposed Responses to 980213 & 19 NRC Staff Requests for Addl Info on Bg&E License Renewal Feedwater Sys (5.9) & Dfos (5.7).List of Attendees & Util Proposed Responses,Encl ML20151T3041998-08-31031 August 1998 Summary of 980817 Meeting W/Util Re Licensee Independent Corrective Action Verification Program.List of Attendees & Matl Used Enclosed ML20237C4651998-08-19019 August 1998 Summary of 980729 Meeting W/Bg&E & Contractor SG Team in Rockville,Md Re Plant,Units 1 & 2 SG Replacement Project. List of Attendees & Viewgraphs Distributed at Meeting Encl ML20236X8941998-08-0707 August 1998 Summary of 980710 Meeting W/Omaha Public Power District at Plant to Discuss Util Approach to Conduct of Planned Switchyard Upgrade Project.Meeting Attendees & Documents Used in Util Presentation Encl ML20236X6501998-07-28028 July 1998 Summary of 980709 Meeting W/Baltimore Gas & Electric Co in Solomons,Md Re Plant Environ Scoping Meetings to Support Review of License Renewal Application.List of Attendees & Presentation Matls Encl ML20236T4271998-07-24024 July 1998 Summary of 980715 Meeting W/Util & Little Harbor Consultants to Discuss Safety Conscious Work Environ at Plant.List of Attendees & Handouts Encl ML20236S9811998-07-22022 July 1998 Summary of 980710 Meeting W/Util in Rockville,Md Re Plant Backfit Appeal.Appeal Submitted Per NRC Determination Re Plant Emergency Preparedness Exemption ML20237A6361998-07-14014 July 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc (Parsons) Re Issues Identified in Unit 2 Independent Corrective Action Verification Program (ICAVP) Discrepancy Rept 0364 (DR-0364).W/attendance List & Handout ML20236L8451998-06-23023 June 1998 Summary of 980612 Meeting W/Nneco & Parsons Power Group,Inc Re Status of Independent Corrective Action Verification Program at Plant,Unit 2.List of Attendees and Handouts Used by Parsons During Meeting Encl ML20249B8251998-06-17017 June 1998 Summary of 980609 Meeting W/Util in Rockville,Md to Discuss Sf Heatup Analysis That Util Performed in Support of Exemption Requests Submitted Re Emergency Preparedness & Financial Protection ML20249A9271998-06-16016 June 1998 Summary of 980604 Meeting W/Licensee in Rockville,Md to Discuss Replacement of Svc Water Heat Exchanges During Spring 1999 Refueling Outage on Unit 2.List of Attendees & Licensee Agenda Encl ML20248B6931998-05-28028 May 1998 Summary of 980512 Meeting W/Representatives of Northeast Utils & Parsons Power Group,Inc Re Independent Corrective Action Verification Program Tier 2 Reviews at Plant,Unit 2. Meeting Attendees & Agenda Encl ML20247M4981998-05-15015 May 1998 Summary of 980319 Meeting W/Util Re Improved Tss.List of Attendees Encl 1999-09-08
[Table view] |
Text
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u~,1eosr res NUCLEAR REGULATORY COMMISSION y .. ,L) .,$j WASHING TON, D. C. 20555
- C
[ .
NOV 151976 l
..... . 9 DOCKETS NOS.: 50-255, 50-317, 50-285, 50-336, 54 309, AND 50-335 . . ...
LICENSEE / FACILITY: BALTIMORE GAS & ELECTRIC COMPANY (CALVERTU OMAHA PUBLIC POWER DISTRICT (FT. CALHOUN) d YANKEE ATOMIC ELECTRIC COMPANY (MAINE YANKEE) W NORTHEAST NUCLEAR ENERGY COMPANY (MILLSTONE UNIT NO. 2)
CONSUMERS POWER COMPANY (PALISADES)
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FLORIDA POWER & LIGHT COMPANY (ST. LUCIE UNIT NO.1) .a
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SUMMARY
OF MEETING HELD ON NOVEMBER 3,1976, CONCERNING THE SUBMISSION OF PROPOSED MEASURES TO PREVENT REACTOR VESSEL OVERPRESSURIZATION IN I OPERATING COMBUSTION ENGINEERING (PWR) FACILITIES . . . .
On November 3,1976, the staff met with representatives of PWR licensees % -
with Combustion Engineering (CE) designed plants to discuss measures being taken to prevent reactor vessel overpressurization.
4 A list of attendees is attached. '
Sianificant Discussions are Sumarized Below We summarized the correspondence and discussions that have occurred between the staff and the CE licensees since our generic letter on
~
reactor vessel overpressurization was issued in August 1976. We re-affirmed our requirenent that the licensees must provide, by December 3,1976, a generic analysis of the transients that could occur at the CE plants ,
along with the basic design modifications that the licensees are con-sidering to provide pressure protection. The licensees indicated that .
comments on a proposed generic model will be provided to CE about November 10, 1976, and that they expect the results of the transient analysis by December 3,1976. They also indicated, however, that they had not yet determined whet design modifications would be necessary.
The transient analysis will be applicable to each of the CE licensees with the exception of Maine Yankee which intends to submit its proposals separately. We then identified the below listed criteria as clearly acceptable and stated that design deviations should be justified by presenting technical bases or installation impacts. q
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l l 11140) .
l
.~
n Meeting Summary NOV 151976 2- g Nove:nber 3,1976
- 1. Credit for Operator Action - No credit can be taken for operator action until 10 minutes after the operator is aware that a pressure. transient is in progress. ~~
~.. ;
h
- 2. Single Failure Criteria - The pressure protection system should be designed to protect the vessel given a single failure in ?
addition to a failure that initiated the pressure transient. " I In this area, redundant or diverse pressure protection systems would be considered as meeting the single failure criteria.
- 3. Testability - The equipment design should include some provision c for testing on a schedule consistent with the frequency that '
the system is used for pressure protection.
/ 4. Seismic Design and IEEE-279 Criteria - Ideally, the pressure .
protective system snould meet both seismic Category I and IEEE-279 criteria. The basic objective, however, is that the system should not_ be vulnerable to an event which both causes a pressure transient and causes a failure of equipment needed to terminate the transient.
The CE licensees indicated that they had not planned their design such that it could suffer a failure over and above the initiating event (operator error or equipment malfunction) caut #ng the pressure transient. We indicated that any derviation from tr.e single failure criteria given must be fully justified by the licensees. .
The lead times necessary for procurement of valves and other quality equipment that might be needed for design modifications were discussed. '
We requested that the licensees include in their submittals, the potential impact these lead times might have on the implementation dates of any design modifications.
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Maine Yankee representatives indicated that they expect to meet their Appendix G limits with existing equipment arid would propose design '
changes after cbout five years at which tine irradiation effects on their reactor vessel would cause the Appencix G limits to be more restrictive. The staff indicated that this approach would be accept-able.
A l \
l Meeting Sunmary . gy ; 3 Igg November 3, 1976 , , , _
i The other CE li.censees who comprise the task group stated that they intend to use as their reference the Appendix G limits based on 2 to 10 Effective Full Power Years of irradiation. If the surveil-lance capsules examined in the interim require more restrictive limits for the remainder of the plants' lifetime, they would then propose additional design modifications. ,
The CE owners group members (Maine Yankee excluded) indicated that ,
they would take into consideration the criteria provided by the staff and would submit the results of the generic transient analysis by H December 3, 1976. The basic design modifications being considered to [
]
provide the pressure protection needed will also be described. The j
plant-specific analyses will commence as soon as the results of the results of the generic analysis are available and the details of each t I
plants' design modifications will then be submitted to the staff for F.
T review.
The Maine Yankee representatives indicated that they will provide the transient analysis and details of any design modifications required by "j December 3, 1976.
Each licensee provided information as to the status of implementation of the interim measures to reduce the likelihood of an overpressurization ..
3 event. For those not yet implemented, the licensees agreed to inforn their respective project managers when they were completed. In addition, the staff acreed to advise each licensee if they had questions about their interim measures, or their acceptability.
6 Gary G.
d4 ech, Project Manager Operating Reactors Branch #1 Division of Operating Reactors
Attachment:
List of Attendees i
D s .
- a. ,:
I
~
Meeting Sumary for -
4- November 15, 1976 CE Plants .
Docket File NRC PDR
. LOCAL PDR ORB #1 Reading -
NRR Reading B. C. Rusche E. G. Case V. Stello K. R. Goller !..
D. Eisenhut T. J. Carter i i
A. Schwencer D. Ziemann G. Lear R. Reid
.' R. Clark L. Shao . :.:
R. Baer W. Butler B. Grimes Project Manager .
Attorney, OELD OI&E (3)
S. M. Sheppard Participants (NRC)
R. Fraley, ACRS (16)
T. B. Abernathy J. R. Buchanan _
l T
- - - . ~ . . . . - ,
- p. ,
. - . _ = - . .. . - . ..
.,' ;y-NRC STAFF MEETING WITH COMBUSTION ENGINEERING (PWR) LICENSEES J NOVEMBER 3,1976 ATTENDANCE LIST ~-. --. - , , . ... .,
BALTIMORE GAS & ELECTRIC COMPANY a NRC q L. J. Lehman, Jr. I G. G. Zech F R. L. Baer L. B. Russell j C. H. Berlinger R. C. L. Olson G. Lanik ..
L. B. Marsh YANKEE ATOMIC ELECTRIC COMPANY "
E. A. Reeves J. Chapman '
F. Clemenson D. K. Harding I B. Hardin R. P. Shone '
B. Buckley G. Kingston R. Gamble P. L. Anderson R. Silver J. Matzetis CONSUMERS POWER COMPANY J. E. Ouzts J. A. Dyer -
D. A. Bixel ;'
D. M. Elliott D. P. Hoffman OMAHA PUBLIC POWER DISTRICT FLORIDA POWER & LIGHT COMPANY K. J. Morris C. S. Pillar D. D. Wittke N. Rar6ek . .
M. Schoppman NUSCO COMBUSTION ENGINEERING B. 11bermann P. Santoro P. W. Kruse W. E. Terry L. Fitch M. Kupinski R. S. Dalcas J. J. Kelley J. R. Luttrell F. G. King J. Olsen LOWENSTEIN, NEWMAN, REIS & AXELRAD
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M. A. Bauser l
.; y,. ; ,
~ . . . .
e