Letter Sequence Meeting |
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Administration
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MONTHYEARML20134F3711985-08-12012 August 1985
Notification of 850827 Meeting W/Util & S&W in Bethesda,Md to Discuss Alternate Pipe Rupture Protection
Project stage: Meeting
ML20133H9491985-10-10010 October 1985
Forwards Proprietary Whipjet Program, Re Improved Means for Determining Necessity to Install Mechanical Devices to Protect Equipment & Structures from Effects of Pipe Breaks. Program Withheld (Ref 10CFR2.790)
Project stage: Other
ML20137C0041986-01-0909 January 1986
Discusses Four Areas of ACRS Interest Resulting from Review of ACRS Rept.No Opponent Connection Found Between Four Areas & Schedule for Sser 1
Project stage: Other
ML20153H1021986-02-18018 February 1986
Notification of 860304 Meeting W/Util in Bethesda,Md to Discuss Progress in Whipjet Program
Project stage: Meeting
ML20154M6371986-03-0606 March 1986
Notification of 860313 Meeting W/Util in Bethesda,Md to Discuss Util Progress in Whipjet Program (Use of leak- before-break Assumption for Balance of Plant Piping)
Project stage: Meeting
ML20199E3861986-03-18018 March 1986
Summary of 860304 Meeting W/Util,Novetech Corp,Rl Cloud Assoc,Epri & S&W Re Progress on Whipjet Program.Attendee List Encl
Project stage: Meeting
ML20199D9091986-03-18018 March 1986
Notification of 860410 Meeting W/Util in Bethesda,Md to Discuss Util Progress W/Whipjet Program for Use of leak-before-break Assumption for balance-of-plant Piping. List of Attendees Provided
Project stage: Meeting
ML20199J6361986-03-31031 March 1986
Summary of 860312 Meeting W/Util Re Second Progress Report Meeting on Whipjet Program.Viewgraphs,Attendee List,Agenda & Summary of Questions Raised by NRC Encl
Project stage: Meeting
ML20141J1031986-04-16016 April 1986
Notification of 860520 Meeting W/Util in Bethesda,Md to Discuss Progress of Whipjet Program Re Use of leak-before-break Assumption for balance-of-plant Piping
Project stage: Meeting
ML20203C2071986-04-16016 April 1986
Summary of Third Progress Rept 860410 Meeting W/Epri,S&W, Novetech Corp & Rl Cloud Assoc to Discuss Progress in Whipjet Program Re Use of leak-before-break Assumption on balance-of-plant Piping
Project stage: Meeting
IR 05000334/19860061986-05-0101 May 1986
Insp Rept 50-334/86-06 on 860311-0418.Violations Noted: Failure to Assess RHR HX Outlet Temp Remote Shutdown Monitoring Instrumentation Channel as Inoperable.Deviation Noted:Poor Quality Welds on Fuel Oil Day Tank Supports
Project stage: Request
ML20203P9661986-05-0101 May 1986
Forwards Request for Addl Info & Formal NRC Position Re Whipjet Program.Request Also Contains Addl Questions from Review of 860410 Draft Progress Rept.Response Requested Prior to Next Whipjet Meeting on 860520
Project stage: Draft RAI
ML20205S5961986-05-29029 May 1986
Summary of 860520 Meeting W/Util Re Progress in Whipjet Program (Use of leak-before-break Assumption on balance-of- Plant Piping).List of Attendees Encl
Project stage: Meeting
IR 05000412/19860121986-06-18018 June 1986
Insp Rept 50-412/86-12 on 860510-0613.No Violation or New Safety Problems Noted.Major Areas Inspected:Preoperational Program Implementation,Rcs Hydro Test Evaluation,Exhaust Hood Insulation Failures & RCS Cleanup
Project stage: Request
ML20204E9281986-07-24024 July 1986
Notification of Fifth Progress Rept Meeting W/Util on 860827 in Bethesda,Md to Discuss Progress in Whipjet Program Re Use of leak-before-break Assumption for balance-of-plant Piping
Project stage: Meeting
ML20204H3281986-08-0404 August 1986
Notification of 860813 Meeting W/Util in Bethesda,Md to Discuss Issues Re Whipjet Program (Use of leak-before-break Assumption to balance-of-plant Piping),Including Leak Detection Margin & Schedular Exemption to GDC 4
Project stage: Meeting
ML20205C5261986-08-0707 August 1986
Expresses Appreciation for Arranging 860813 Alternate Pipe Rupture Protection Program (Whipjet) Meeting Between NRC & Util in Bethesda,Md to Resolve Issues Re Schedular Exemption & Leak Detection Safety Margin
Project stage: Meeting
ML20209F8611986-09-0909 September 1986
Requests 860916 Meeting in Boston,Ma to Discuss,In Detail, Response to Questions Provided During Fifth Progress Rept Meeting on Whipjet Issues
Project stage: Meeting
ML20203M9971986-09-12012 September 1986
Forwards NRC Positions & Request for Addl Info Re Whipjet Program (Application of leak-before-break Criteria to balance-of-plant Piping).Major Problem Areas Include Lack of Matl Test Data & Detectable Leak Rate for Ferritic Piping
Project stage: RAI
ML20210J5601986-09-22022 September 1986
Summary of 860827 Fifth Progress Rept Meeting W/Util, Westinghouse,Rl Cloud Assoc,S&W,Novetech,Etec,Epri & Bechtel Re Whipjet Program.Agenda & List of Attendees Encl
Project stage: Meeting
ML20211E9601986-10-23023 October 1986
Forwards Whipjet Program Rept & Proprietary App B, Stainless Steel Matl Properties Re Alternate Approach to Pipe Break Protection for balance-of-plant Piping. Expeditious Review Requested
Project stage: Other
ML20214E2851986-11-17017 November 1986
Forwards Proprietary App C to Whipjet Final Rept,Containing Info Re Properties of Ferritic Steel Base & Weld Metals. Application for Withholding Encl.Proprietary App C Withheld (Ref 10CFR2.790)
Project stage: Request
ML20207Q1531987-01-14014 January 1987
Notification of 870116 Meeting W/Util in Bethesda,Md to Discuss Applicant Personnel Issues That Arose as Result of NRC Review of Whipjet Program Rept
Project stage: Meeting
ML20210A9041987-02-0202 February 1987
Requests Partial Exemption from GDC 4 of 10CFR50,App a by Applying leak-before-break Technology as Alternative to Providing Hardware & Proprietary Withholding of App B to Whipjet Program Rept (Ref 10CFR2.790).Encl Withheld
Project stage: Other
ML20210T5651987-02-11011 February 1987
Summary of 870116 Meeting W/Util Re Issues That Remained Open as Result of Review of Whipjet Final Rept . Suggests Applicant Submit Formal Request for Exemption from GDC 4 for Piping Addressed in Rept.Related Info Encl
Project stage: Meeting
ML20210S8801987-02-11011 February 1987
Forwards Review Comments on Proof & Review Tech Specs,Per NRC 870128 Request
Project stage: Other
ML20204J2431987-02-13013 February 1987
Forwards Details of Changes to Whipjet Program Rept, Including Clarifications & Reanalysis of Some Fracture Mechanics Calculations,Resulting in Data Somewhat Different than Data Transmitted in Rept by .W/O Rept
Project stage: Other
1986-05-29
[Table View] |
Text
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September 22, 1986 Docket No. 50-412 DISTRIBUTION Docket-Eile.
L. Rubenstein APPLICANT:
Duquesne Light Company, et al NRC PDR P. Tam Local PDR E. Jordan FACILITY:
Beaver Valley Unit 2 PAD #2 Rdg B. Grimes J. Partlow ACRS (10)
SUBJECT:
SUMMARY
OF MEETING ON AUGUST 27, 1986 - FIFTH PROGRESS REPORT ON WHIPJET The subject meeting was hel~d to discuss with Duquesne Light Company (DLC) its progress in the WHIPJET program (use of leak-before-break assumption on balance-of-plant piping). Previous progress report meetings were held on March 4, March 12, April 10 and May 20, 1986.
In addition, a special meeting was held on August 13, 1986 to discuss special WHIPJET issues. is the agenda of the meeting. Enclosure 2 is the meeting attendee list.
In the August 13, 1986 meeting, the staff committed to issue a letter to DLC documenting review status / positions on various WHIPJET issues. A draft of -
the letter was made available in this meeting and the staff expects to issue the letter in the near future.
Issues described in the draft letter were discussed and clarified. Since the staff expects to issue the letter in final form, the draft is not included with this summary.
Prior to the meeting, a set of questions was provided to the applicant.
Copies of this question set were available to the public during the meeting. The questions were discussed and clarified; the attendees tentatively agreed that a meeting will be held in Stone and Webster offices, Boston, on September 16, 1986 to discuss in detail responses to these questions. Some questions were eliminated and some were modified as a result of discussion. These questions will be formally transmitted attached to the above letter.
The main technical issues were margins on leak detection and crack size. The staff indicated that a factor of 10 is still to be used for leak detection, but a factor somewhat less than 2 may be used for crack size calculation. Details will be provided in the letter described above.
There is probably no more need for another progress report meeting. The appli-cant will proceed to prepare the final WHIPJET report, to be submitted on October 17, 1986.
Peter Tam, Project Manager PWR-A Project Directorate #2 Division of. PWR Licensing-A
Enclosures:
8610010178 860922 As stated PDR ADOCK 05000412 A
PDR.
cc w/ enclosures:
See Next Page Lk PM: PAD PD:PAb#2 Ter PTam:h LRubenstein 9/
86 9/22/8 9/q/86 L
Mr. J. D. Sieber Duquesne Light Company Reaver Valley 2 Power Station cc:
Gerald Charnoff, Esq.
Mr. R. E. Martin, Manager Jay E. Silberg, Esq.
Regulatory Affairs Shaw, Pittman, Potts & Trowbridge Duquesne Light Company 1800 M Street, N.W.
Beaver Valley Two Project Washington, DC 20036 P. O. Box 328 Shippingport, Pennsylvania 15077 Mr. C. W. Ewing, Quality Assurance Zori Ferkin Manager Assistant Counsel Quality Assurance Department Governor Energy Council Duquesne Light Company 1625 N. Front Street P. O. Box 186 Harrisburg, PA 15105 Shippingport, Pennsylvania 15077 Director, Pennsylvania Emergency Management Agency Room P-151 Transportation 8 Safety Building Harrisburg, Pennsylvania 17120 Mr. T. J. Lex Mr. Thomas Gerusky Westinghouse Electric Corporation Bureau of Radiation Protection Power Systems PA Department of Environmental P. O. Box 355 Resources Pittsburgh, Pennsylvania 15?30 P. O. Box 2063 Harrisburg, Pennsylvania 17120 Mr. P. RaySircar Stone & Webster Engineering Corporation RVPS-2 Records Management Supervisor P. O. Box 2325 Duquesne Light Company Boston, Massachusetts 02107 Post Office Box 4 Shippingport, Pennsylvania 15077 Mr. W. Troskoski U. S. NRC John A. Lee, Esq.
P. O. 181 Duouesne Light Company Shippingport, Pennsylvania 15077 1 0xford Centre 301 Grant Street Mr. Thomas E. Murley, Regional Admin.
Pittsburgh, Pennsylvania 15279 U. S. NRC, Region I 631 Park Avenue King of Prussia, Pennsylvania 15229
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