ML20245F752
| ML20245F752 | |
| Person / Time | |
|---|---|
| Site: | North Anna  |
| Issue date: | 04/24/1989 |
| From: | Cartwright W VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.) |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 89-297, NUDOCS 8905020482 | |
| Download: ML20245F752 (2) | |
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- 3 VIRGINIA ELECTRIC AND POWER COMPANY '
RICHMOND, VIRGINIA.23261 L' '
April 24, 1989 m
- W. R. CART'WRIGifT.'
VICE PRESIDENT-NdCLEAR U. S. Nuclear Regulatory Commission Serial No.89-297 Attn: Document Control Desk NAPS /PAK:Jmj Washington, D. C. 20555 Docket No.
50-339 License No.
N P F-7
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Gentlemen:
VIRGINIA ELECTRIC AND POWER COMPANY NORTH ANNA POWER STATION UNIT 2 i
CHANGE IN DEPORTABILITY lOn March 13, 1989, a four hour report, pursuant to the requirements of 10 CFR 50.72(b)(2)(i), was made for exceeding the Unit 2 containment allowable Type A leakage. Subsequent evaluations have determined this event to be non-reportable, based on closed system piping integrity verification. The minimum pathway leakage, for each affected penetration, was measured and the results subsequently reduce the calculated Type A leakage to within the limits of Technical Specifications 3.6.1.2.
Due to the change in deportability, a thirty day written report is not required. This was discussed with the NRC Operations Center at 1450 hours0.0168 days <br />0.403 hours <br />0.0024 weeks <br />5.51725e-4 months <br /> on April 10,1989.
l if you have further questions, please contact us.
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Very truly yours, t
'W. R. Cartwright kk 9
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oc: ~ U. S. Nuclear. Regulatory Commission 101. Marietta Street, N.W.
Suite 2900.
Atlanta, GA ' 30323 Mr.-J. L. Caldwell NRC Senior Resident inspector e
North Anna Power Station
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