ML20009H084
| ML20009H084 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 07/31/1981 |
| From: | Christman J HUNTON & WILLIAMS |
| To: | Buck J, Quarles L, Rosenthal A NRC ATOMIC SAFETY & LICENSING APPEAL PANEL (ASLAP) |
| References | |
| ISSUANCES-OL, V-8-50-20-29-23, NUDOCS 8108050424 | |
| Download: ML20009H084 (4) | |
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July 31, 1981 Alan S.
Rosenthal, Esq.
Atomic Safety and Licensing Appeal Board U.S. Nuclear Regulatory Commission Washington, D.C.
20555 WI' It'.
Dr. John H. Buck Atomic Safety and Licensing Appeal p'.
Board 9:o U.S. Nuclear Regulatory Commission
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K))w[IID'[y Dr. Lawrence R. Quarles
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W Atomic Safety and Licensing Appeal Boar.d N
U.S. Nuclear Regulatory Commission Washington, D.C.
20555 Virginia Electric and Power Company (North Anna Power Station, Units 1 and 2)
Docket Nos. 50-338 OL and 50-339 OL Turb'ine Missiles
Dear Judges:
In my letter,.to you of June 19, I mentioned that West-inghouse would be able to recalculate the recommended inspec-tion intervals for the-North Anna turbines;by the end of July.
Westinghouse has now provided those calculations for North Anna 1:
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HuwTow & WILLIAMS Alan S. Rosenthal, Esq.
Dr. John H. Buck Dr. Lawrence R. Quarles July 31, 1981 Page Three As for Unit 2, Vepco has not yet received all of the re-commended inspection intervals, but Westinghouse has advised by phone that the critical disk for Unit 2 has a recommended interval of 32.7 months.
North Anna 2 is not operating at present, but assuming it starts back up on August 6 and op-erates continuously thereafter, 32.7 months of operation from its original start-up will be achieved about-August 1953.
The Unit 2 operating license requires a turbine inspection at
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the second refueling, which is currently s'heduled for May c
1983.
In my June 19 letter I promised to provide you the com-puter p'rint-outs with the material pr.operties, bore stresses,
and operating temperatures for the Unit 2 turbines, (I al-ready sent you the corresponding Unit 1 data by letter of February 12, 1981,)
I find, however, that some of the data that appear on the Unit 2 print-outs may be out-of-date, and so I think it will be better if 1 provide you wit h the neces-sary Unit 2 data as part of my final information package.
(The Unit 1 print-outs that I provided February 12 were up-dated ones, and th,ey are ls till correct. )
Over the next few weeks I will try to conpile all the i
documents that compose Vepco's eviden~ce on turbine missiles,
tie them together with some sort of summary explanation, and tie up some locne ends in the case that I believe are still lying about.
I hope to have all this completed and ready to
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e lIUNTON 8e WILLI AMS Alan S. Rosenthal, Esq.
Dr. John H. Buck Dr. Lawrence R. Quarles July 31, 1981 Page Four submit to you by the end of Septamber, though my schedule will depend somewhat on Westinghouse's other commi.tments.
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If-it looks as though there will be any delay beyond Septem-ber 30 I will let you know as soon as I can foresee it.
If any of this is unacceptable, please let me know.
urs very truiy, l
James N. Christman 126/586 cc:
Daniel T. Swanson, Esq.
Anthony J.
Gambardella, Esq.
/
Chief, Docketing and Service Section /
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