Requests Brief Description of How GESSAR-II Has Demonstrated Compliance w/10CFR50.44(c)(3)(iv) & Technical Resolution of Unresolved Safety Issues A-17,A-47,A-46,A-45 & A-44ML20128H274 |
Person / Time |
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Site: |
05000447 |
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Issue date: |
05/22/1985 |
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From: |
Asselstine J NRC COMMISSION (OCM) |
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To: |
Dircks W NRC OFFICE OF THE EXECUTIVE DIRECTOR FOR OPERATIONS (EDO) |
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Shared Package |
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ML20128H257 |
List: |
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References |
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REF-GTECI-A-17, REF-GTECI-A-44, REF-GTECI-A-45, REF-GTECI-A-46, REF-GTECI-A-47, REF-GTECI-DC, REF-GTECI-EL, REF-GTECI-SC, REF-GTECI-SY, TASK-A-17, TASK-A-44, TASK-A-45, TASK-A-46, TASK-A-47, TASK-OR NUDOCS 8507090470 |
Download: ML20128H274 (1) |
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Category:INTERNAL OR EXTERNAL MEMORANDUM
MONTHYEARML20235S6271989-02-28028 February 1989 Notification of 890307 Meeting W/Bwr Owners Group in Rockville,Md to Discuss Items of Current Interest.Agenda Encl ML20236P5511987-11-13013 November 1987 Notification of 871201 Meeting W/Ge & BNL at GE Ofcs to Discuss Amend 18 to Gestar II ML20209G0841987-02-13013 February 1987 Notification of 870324 Meeting W/Ge in Bethesda,Md to Discuss Gestar Amend 18 Submittal for GE8x8N Fuel Design & Status of Other Licensing Issues.Portions of Meeting Will Be Closed to Public.Proposed Agenda Encl ML20214D2431986-11-17017 November 1986 Advises That GE Will Be Filing Application for Design Approval & Certification of Advanced BWR Design in Near Future.Assignment of Ofc of General Counsel Case Atty to Project to Assist Review Requested ML20214D3231986-11-17017 November 1986 Requests Assignment of Div of BWR Personnel as Contact for Discussions on Security,Safeguards & Sabotage Aspects of GE Advanced BWR Design ML20137H8641986-01-14014 January 1986 Disagrees W/Nrc Re Final Design Approval of Gessar II BWR/6 Nuclear Island Design Applicable to Future Plants.Design Does Not Satisfy All Concerns of Commission Severe Accident Policy Statement.W/Addl Comments by ACRS Members ML20133L5951985-08-0606 August 1985 Expresses Concern Over Progress of Severe Accident Review of Design.Requests That Steps Be Taken to Complete Review on Schedule That Would Result in Ltr to Commission in Sept 1985 ML20128H3171985-06-28028 June 1985 Forwards NRR Sser 4 Re Severe Accident Design.Severe Chatter Issue Will Be Resolved Prior to Publishing Final Suppl.W/O Encl ML20128H2521985-06-26026 June 1985 Responds to 850522 Memo Re Compliance of GESSAR-II Design W/ Provisions of 10CFR50.44(c)(3)(iv) & Technical Resolution of Unresolved Safety Issues A-17,A-44,A-45,A-46 & A-47. GESSAR-II Provided W/Ultimate Plant Protection Sys ML20128H2741985-05-22022 May 1985 Requests Brief Description of How GESSAR-II Has Demonstrated Compliance w/10CFR50.44(c)(3)(iv) & Technical Resolution of Unresolved Safety Issues A-17,A-47,A-46,A-45 & A-44 ML20128N3521985-05-22022 May 1985 Notification of 850529 Meeting W/Ge in Bethesda,Md to Discuss GE Draft Amend to GESSAR-II Supporting leak-before-break.Meeting Agenda Encl ML20127B5391984-04-16016 April 1984 Provides List of Proposed Solutions to Accident Evaluation Branch Review Concerns,Per 840410 Memo.Advantageous to Have Series of ACRS Subcommittee Meetings on Number of Technical Subjs,Excluding Source Terms ML20091D8621984-04-0202 April 1984 Forwards Draft Evaluation of GE Info on Pool Scrubbing Re Facility,For Review & Comments ML20084R6281984-01-23023 January 1984 Discusses Status of GESSAR-II Review Re Probabilistic Fire Analysis.Related Info Encl ML20128M6701983-11-15015 November 1983 Advises That Div of Sys Integration Cannot Concur in Recommended Schedule for GESSAR-II Provided by 831104 Concurrence Sheet ML20128M6841983-11-0707 November 1983 Requests Approval of Encl Schedule for GESSAR-II Severe Accident Review.Proposed Schedule Would Delay Issuance of SER from 840301 to 840615.W/o Encl ML20128M8901983-01-24024 January 1983 Discusses Proposed Commission Policy Statement on Severe Accidents & Impact on GESSAR-II PRA Review Schedule. Substantive Bases Can Be Developed for Making Decisions on GESSAR-II W/Modest Rev to Schedule ML20140F5121976-12-28028 December 1976 Forwards Containment Sys Branch Input to Draft Sser 2 & Request for Addl Info.Areas of Concern from Review of Unsteady Drag on Submerged Structures Listed.Meetings W/ GE Planned to Discuss Impact Load Profiles ML20140G1751975-04-10010 April 1975 Forwards Draft Generic Ltr Requesting Applicants of Plants W/Mark III Type Containments to Describe Design Provisions to Accommodate Loads in Suppression Pool ML20155E9481973-11-15015 November 1973 Forwards Requests for Addl Info Re Gessar & Submits Comments Re Application.Approval of Containment Design Presented in Gessar Must Be Predicated on Successful Completion of Sufficient Amount of Large Scale Testing 1989-02-28
[Table view] Category:MEMORANDUMS-CORRESPONDENCE
MONTHYEARML20235S6271989-02-28028 February 1989 Notification of 890307 Meeting W/Bwr Owners Group in Rockville,Md to Discuss Items of Current Interest.Agenda Encl ML20236P5511987-11-13013 November 1987 Notification of 871201 Meeting W/Ge & BNL at GE Ofcs to Discuss Amend 18 to Gestar II ML20209G0841987-02-13013 February 1987 Notification of 870324 Meeting W/Ge in Bethesda,Md to Discuss Gestar Amend 18 Submittal for GE8x8N Fuel Design & Status of Other Licensing Issues.Portions of Meeting Will Be Closed to Public.Proposed Agenda Encl ML20214D2431986-11-17017 November 1986 Advises That GE Will Be Filing Application for Design Approval & Certification of Advanced BWR Design in Near Future.Assignment of Ofc of General Counsel Case Atty to Project to Assist Review Requested ML20214D3231986-11-17017 November 1986 Requests Assignment of Div of BWR Personnel as Contact for Discussions on Security,Safeguards & Sabotage Aspects of GE Advanced BWR Design ML20206H4231986-06-24024 June 1986 Staff Requirements Memo Re 860605 Meeting W/Acrs in Washington,Dc to Discuss to Commission on GESSAR-II BWR/6 Nuclear Island Design for Future Plants ML20137H8641986-01-14014 January 1986 Disagrees W/Nrc Re Final Design Approval of Gessar II BWR/6 Nuclear Island Design Applicable to Future Plants.Design Does Not Satisfy All Concerns of Commission Severe Accident Policy Statement.W/Addl Comments by ACRS Members ML20133L5951985-08-0606 August 1985 Expresses Concern Over Progress of Severe Accident Review of Design.Requests That Steps Be Taken to Complete Review on Schedule That Would Result in Ltr to Commission in Sept 1985 ML20128H3171985-06-28028 June 1985 Forwards NRR Sser 4 Re Severe Accident Design.Severe Chatter Issue Will Be Resolved Prior to Publishing Final Suppl.W/O Encl ML20128H2521985-06-26026 June 1985 Responds to 850522 Memo Re Compliance of GESSAR-II Design W/ Provisions of 10CFR50.44(c)(3)(iv) & Technical Resolution of Unresolved Safety Issues A-17,A-44,A-45,A-46 & A-47. GESSAR-II Provided W/Ultimate Plant Protection Sys ML20128H2741985-05-22022 May 1985 Requests Brief Description of How GESSAR-II Has Demonstrated Compliance w/10CFR50.44(c)(3)(iv) & Technical Resolution of Unresolved Safety Issues A-17,A-47,A-46,A-45 & A-44 ML20128N3521985-05-22022 May 1985 Notification of 850529 Meeting W/Ge in Bethesda,Md to Discuss GE Draft Amend to GESSAR-II Supporting leak-before-break.Meeting Agenda Encl ML20127B5391984-04-16016 April 1984 Provides List of Proposed Solutions to Accident Evaluation Branch Review Concerns,Per 840410 Memo.Advantageous to Have Series of ACRS Subcommittee Meetings on Number of Technical Subjs,Excluding Source Terms ML20091D8621984-04-0202 April 1984 Forwards Draft Evaluation of GE Info on Pool Scrubbing Re Facility,For Review & Comments ML20084R6281984-01-23023 January 1984 Discusses Status of GESSAR-II Review Re Probabilistic Fire Analysis.Related Info Encl ML20128M6701983-11-15015 November 1983 Advises That Div of Sys Integration Cannot Concur in Recommended Schedule for GESSAR-II Provided by 831104 Concurrence Sheet ML20128M6841983-11-0707 November 1983 Requests Approval of Encl Schedule for GESSAR-II Severe Accident Review.Proposed Schedule Would Delay Issuance of SER from 840301 to 840615.W/o Encl ML20128M8901983-01-24024 January 1983 Discusses Proposed Commission Policy Statement on Severe Accidents & Impact on GESSAR-II PRA Review Schedule. Substantive Bases Can Be Developed for Making Decisions on GESSAR-II W/Modest Rev to Schedule ML20140F5121976-12-28028 December 1976 Forwards Containment Sys Branch Input to Draft Sser 2 & Request for Addl Info.Areas of Concern from Review of Unsteady Drag on Submerged Structures Listed.Meetings W/ GE Planned to Discuss Impact Load Profiles ML20140G1751975-04-10010 April 1975 Forwards Draft Generic Ltr Requesting Applicants of Plants W/Mark III Type Containments to Describe Design Provisions to Accommodate Loads in Suppression Pool ML20155E9481973-11-15015 November 1973 Forwards Requests for Addl Info Re Gessar & Submits Comments Re Application.Approval of Containment Design Presented in Gessar Must Be Predicated on Successful Completion of Sufficient Amount of Large Scale Testing 1989-02-28
[Table view] |
Text
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UNITED STATES I g ,,/ NUCLEAR REGULATORY COMMISSION c, WASHIN GTON, D.C. 20556 3
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OFFICE OF THE COMMnSSIONER MEMORAtlDUM FCR: William J. Dircks Executive Director for Operations FPOM:
i
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Jcnes K. Asselstine e -- --
SUBJECT:
GESSAR As'.vou know, the Comission has approved the Severe Accident Policy Stdtement by notation vote, with minor comments. Therein, the Comission has established the following policy for new designs:
"The Comission believes that a new design for a nuclear power plant (as well as a proposed custom plant) can be shown to be acceptable for severe accident concerns if it meets the following criteria and procedural requirements [among others]:
+
- a. " Demonstration of compliance with the procedural
, requirenents and criteria of the current Commission regulations, including the Three Mile Island i requirements for new plants as reflected in the CP Rule [10 CFR 50.34(f)];
- b. Demonstration of technical resolution of all applicable Unresolved Safety Issues and the medium-and high-priority Generic Safety Issues, including a special focus on assu' ring the reliability of decay heat removal systems and the reliability of both AC and DC electrical supply systems..."
I would appreciate a brief description of how GESSAR has demonstrated: (a) corpliance with i 50.44(c)(3)(iv) and (b) technical resolution of USI's A-47, A-46, A-45, A-44 and A-17.
To the extent practicable, the description should draw a distinction between current BWR6/P/PK,1II designs and the GESSAR design, cc: Chairman Palladino Comissioner Roberts Res4 0ff.E00 -
Commissioner Bernthal h' " ' 6 *- W E S Commissioner Zech N "'" "")"II I M*'*
OPE - '" P m OGC SECY 8507090470 B50626 EDO -- 000662 PDR ADOCK 05000447 A PDR~
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