ML19309E782

RO 80-025/01T:during Tank Mod Project,Field Engineers Reported That Weld on 12-inch Nozzle Penetrations to Refueling Water Storage Tank Does Not Conform W/Manufacturer Design.Addl Penetrations Are Being Checked

ML19309E782
Person / Time
Site:	Beaver Valley
Issue date:	04/16/1980
From:	Werling J DUQUESNE LIGHT CO.
To:
References
NUDOCS 8004240385
Download: ML19309E782 (2)

Text

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++1'A ab *A arst .u (4th 456-6000 435 Sixth Avenue Pt urgh. Pennsylvania DUQUESNE LIGHT COMPANY Beaver Valley Power Station Post Office Box 4

-. Shippingport, PA 15077 April 16, 1980 BVPS: JAW:839 Beaver Valley Power Station, Unit No. 1 Docket No. 50-334, License No. DPR-66 LER 80-025/OlT Mr. B. H. Grier, Director of Regulation United States Nuclear Regulatory Commission Region 1 631 Park Avenue King of Prussia, Pennsylvania 19406

Dear Mr. Grier:

In accordance with Appendix A, Beaver Valley Technical Specifications, the following occurrence is reported. This matter was discussed with the Beaver Valley Resident Inspector, Mr. D. A. Beckman, at 1445 hours0.0167 days <br />0.401 hours <br />0.00239 weeks <br />5.498225e-4 months <br /> on April 15, 1980.

During a tank modification project, Beaver Valley field engineers reported that a weld on one of the 12" nozzle penetrations to the Refueling Water Storage Tank [QS-TK-1] does not conform with the manufacturer's design. The condition was discovered during the process of adding an internal elbow to the tank.

Additional penetrations are being checked at this time.

Very truly yours, L ts A p J. Superintendent A. Werling DO) s ll0 8004240

A Mr. B. H. Grier -

April 16, 1980 BVPS: JAW:839 Page 2 cc: Director Of Management & Program Analysis United States Nuclear Regulatory Commission Washington, D. C. 20555 D. L. Wigginton, BVPS Licensing Project Manager w#

United States Nuclear Regulatory Commission Washington, D. C. 20555 D. A. Beckman, Nuclear Regulatory Commission, BVPS Site Inspector G. A. Olson, Secretary, Prime Movers Committee - EEI Mr. C. J. Six, PA Public Utilities Commission, Harrisburg, PA r

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