ML20213E671
| ML20213E671 | |
| Person / Time | |
|---|---|
| Site: | Columbia  |
| Issue date: | 10/31/1983 |
| From: | Eisenhut D, Eisenhut S Office of Nuclear Reactor Regulation |
| To: | Mattson R, Taylor J, Vollmer R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE), Office of Nuclear Reactor Regulation |
| References | |
| CON-WNP-0668, CON-WNP-668 NUDOCS 8311140500 | |
| Download: ML20213E671 (5) | |
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fJUCLEAR REGULATORY COMMISPlO!.
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OCT 31 1983 MEMORANDUM FOR:
Richard H. Vollmer, Director Division of Engineering Roger J. Mattson, Director Division of Systems Integration a
James M. Taylor, Directer Division of Ouality Assurance, Safeguards and Inspection Programs N
Thomas W. Bishop, Director Division of Resident Reactor Projects and Engineering Inspection, Region V FROM:
Darrell G. Eisenhut, Director Division of Licensing
SUBJECT:
WNP-2 DESIGN VERIFICATION FROGRAM e
The Washington Public Power Supply Systen (WPPSS) has completed their design verification progran for WNP-2 facility. WPPSS selected three systems as part of their IDVP to reverify that the WNP-2 design ccmplies with the comnitments of the safety analysis report and the applicable regulatory recuirements.
The three systems were the high pressure core spray, residual heat removel and the reactor feecwater syster.
The actual design reverification cd tnese sustems was carried out by UPPSS personnel wnc had not Deen invclved in tne UNP-2 project.
The incepencent nanagement assessrert and the aaeauacy of the program was core by Technical Audit Associates (TAA).
i The NRC has received the final report on the procram from WPPSS and a copy is 4ttached.
In addition to the review of the three selecteo systems, five i
i studies were conducted to evaluate the interaction between reactor systems.
These studies covered:
- 1) fire protection interaction with RHR system, 2) i pipe breaks, missile, jet impingement, falling objects and flooding, 3) environmental cualification of safety-related equipment, 4) wall and floor I
slab structure loading and 5) Class IE instrument racks.
Of the total of 165 findings, 40 were resolved based on subsequent information, 26 were classified l
as findings and remaining 99 were classified as observations.
Some of these j
findings were also reported to the NRC under 10 CFR 50.55(e) or 10 CFR 21.
The final report from Technical Audit Associates is expected in the next few days and will be distributec soon after.
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i By letter dated December 28, 1982 (H. R. Denton to R. L. Ferguson), attached, i
the staff indicated its support of this IDVP and by memorendun dated March 23,1983 (T. M. Novak to R. H. Vollmer, J. M. Taylcr and J. L. Crews),
copy attached, we indicated that NRR wculd take the lead in reviewfng this IDVP. A design verification status meeting was held on April 20, 1983, in Bethesda, Maryland and was attended by representatives from Region V, IE and l
The Washington Public Power Supply System st&ff dis-cussed the various aspects and status of the verification program.
i By this memorandum, the following action is requested:
RSB to review the HPCS and RHR systems ASB to review the reactor feedwater system MEB, EQB, SGEB, CHEB, ICSB and PSB to review their areas of responsibility in the above systems and in the five systems interaction studies listed above.
Region V to review the status of findings and their response reported under 10 CFR 50.55(e)
IE to review the bases for WPPSS conclusion that, " procedures and controls utilized for design conform to the WNP-2 Quality Assurance Program requirements and the requirements of'10 CFR 50, Appendix B, and were generally effective in achieving a satisfactory design".
j Please provide input by November 15, 1983, for SER Supplement No. 4 to be issued in the third week of November 1983. A meeting with the WPPSS staff has been tentatively scheduled for the week of November 14, 1983. The scheouled fuel load date for WNP-2 is November.25, 1983.
If you have any questions or need extra copies of the reports, please call Raj Auluck at I
x28547.
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Darrell G. Eisenhut, Director Division of Licensing l
Attachments:
[
l - WNP-2 IDVP dated 09/30/83 l
2 - Letter (Denton to Ferguson) dated 12/28/82 l
3 - Memo (Novak to Vollmer, et al.) dated 03/23/83 1
cc:
See next page 2
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- SEE PREVIOUS CONCURRENCES ff l
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.- By letter dated December 28, 1982 (H. R. Denton to R. L. Ferguson), attached, the staff indicated its support of this IDVP and by memorandum dated March 23,1983 (T. M. Novak to R. H. Vollmer, J. M. Taylor and J. L. Crews),
copy attached, we indicated that NRR would take the lead in reviewing this IDVP. A design verification status meeting was held on April 20, 1983, in Bethesda, Maryland and was attended by representatives from Region V, IE and NRR (DE, DSI and DL).
The Washington Public Power Supply System staff dis-cussed the various aspects and status of the verification program.
By this memorandem, the following action is requested:
RSS te review the HPCS and RHR systems ASB to review the reactor feedWater system l
MEB, EQB, SGES, CHEB,.TCSB and PSB to review their areas of responsibility
'1 the ibove systems and in the five systems interaction Stuoies listed above.
i Region V to review the status of findings and their response reporMd under 10 CFR 50.55(e) rE tc review the bases for WPPSS conclusion that, " procedures cnd centrols utililed for design conform to the WNP-2 Quality Assurance Program requiremeDts and the requirements of 10 CFR 50, Aprendix B, and were generally affective in achieving a satisfactery design".
Ple. ass f ro'/iae input by Ncvember 8,1983, for SER Supplement No. 4 to be issued in the second wen of November 1983. A meeting with the WPPSS staff has been tentatively scheduled for the week of November 14, 1983.
The scheduled fuel load Ate for WlP-2 4 November 25, 1983.
If you have any questions or nesc extra copfes of the reports, please call Raj Auluck at x28547.
Darrell G. Eisenhut, Director l
Division of Licensing Attachments:
i - WNP-2 IDVP dated 09/30/83 l
2 - Letter (Denton to Ferguson) dated 12/28/82 3 - Memo (Novak to vollner, et al.) dated 03/23/83 Se'p/xtpage cc:
- SE (IOUS CONCtk NCES DP; 2/PM*
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By letter dated December 28, 1982 (H. R. Denton to R. L. Ferguson), attached, the staff indicated its support of this IDVP and by memorandum dated March 23,1983 (T. M. Novak to R. H. Vollmer, J. M. Taylor and J. L. Crews),
copy attached, we indicated that NRR would take the lead in reviewing this IDVP.
By this memorandum, ou are requested to review the final reports in your areas of responsibill y and by November 7, 1983 provide input for SER,
Supplement No. 4 to be issued in the 2nd week of November 1983. The scheduled fuel load date for WNP-is November 25, 1983.
If you have any ouestions or need extra copies of the eports, please call Raj Auluck.at'x28547.
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. Thomas M. Novak, Assistant Director for Licensing ivision of Licensing Attachments:
1 - WNP-2 IDVP dated 09/27/83 2 - Letter (Denton to Ferguson) dated 1 2E/82 3 - Memo (Novak to Vollmer, et al.) dated 03/23/83 cc w/ attachments:
W. Haass R. Dodds W. Hodges/T. Collins E. Sullivan H. Brammer/R. Li cc w/o attachments:
D. Eisenhut J. Martin A. Schwencer R. Auluck t
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s cc w/ attachments:
W. Haass
. R. Dodds W. Hodges/T. Collins E. Sullivan H. Brammer/R. Li R. Lobel/J. Ridgely J. Knight /S. Rhow G. Bagchi/R. Wright R. LaGrange/A. tiasciantonic R.-Ferguson/D. Kubicki D. Jeng/K. Leu w
R. Auluck w/o Attachment 1 cc w/o attachments:
T. Novak J. Martin
.i A. Schwencer H.
P., Penton
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OCT 3 1 19 3 MEMORANDUM FOR:
A. Schwencer, Chief Licensing Branch No. 2, DL FROM:
R. Auluck, Project Manager Licensing Branch No. 2, DL
SUBJECT:
FORTHCOMING MEETING WITH WASHINGTON PUBLIC POWER SUPPLY SYSTEM (WPPSS)
DATE & TIME:
November 2, 1983 8:30 am LOCATION:
AR-5033 Air Rights Building Bethesda, Maryland PURPOSE:
WNP-2 Control Room Design Review Meeting PARTICIPANTS *:
NRC WPPSS R. Froelich R. Davalli D. Tondi and support staff R. Eckenrode R. Auluck NRC Consultants ari51oalA1r.02;d by:
R. Auluck, Project fianager Licensing Branch No. 2, DL cc: See next page
- Meetings between NRC technical staff and applicants for licenses are open for interested members of the public, petitioners, intervenors, or other l
parties to attend as observers, pursuant to "Open Meeting and Statement of l
NRC Staff Policy", 43 Federal Register 28058, 6/28/78.
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o WNP-2 Mr. D. Mazur Managing Director Washington Public Power Supply System P. O. Box 968 3000 George Washington Way Richland, Washington 99352 cc:
Nicholas Reynolds, Esquire Debevoise & Liberman 1200 Seventeenth Street, N. W.
Washington, D. C.
20036 Mr. G. E. Doupe, Esquire Washington Public Power Supply System P.O. Box 968 3000 George Washington Way Richland, Washington 99352 Nicholas Lewis, Chairman Energy Facility Site Evaluation Council Mail Stop PY-11 Olympia, Washington 98504 Roger Nelson, Licensing Manager Washington Public Power Supply System P.O. Box 968 Richland, Washington 99352 Mr. W. G. Conn, Sr. N/M Group Supervisor Burns and Roe, Incorporated 601 Williams Boulevard Richland, Washington 99352 Mr. Richard Feil U.S. NRC Resident Inspector WPPSS-2 NPS P.O. Box 69 Richland, Washington 99352 Dr. G. D. Bouchey, Manager Nuclear Safety & Regulatory Programs Washington Public Power Supply System P.O. Box 968, MD 650 Richland, Washington 99352
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MEETING NOTICE DISTRIBUTION:
Date:
,.s m n.An g v.n w NRC PDR L PDR NSIC PRC LB#2 Reading NRC PARTICIPANTS:
E. Hylton RFroelich Project Manager RAuluck DTondi H. Denton/E Case REckenrode D. Eisenhut/R. Purple RA'uluck T. M. Novak*
NRC Consultants B. Youngblood A. Schwencer G. Knighton E. Adensam G. Lainas F. Miraglia J. P. Knight W. Johnston D. Muller T. Speis R. Houston L. Rubenstein F. Schroeder M. Ernst D. Ziemann NRR Division Directors
- OELD Attorney Paton E. L. Jordan, DEQA:IE J. M. Taylor, DRP:IE Phillips Building Receptionist **
ACRS (16)
Regiort V
Resident Inspector cc: Service List F. Ingram, PA
- 0nly if participant in meeting
- 0nly if meeting held in Bethesda l
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