ML20063N786

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Provides Corrected Supplemental Response to IE Bulletin 81-02, Failure of Gate Type Valves to Close Against Differential Pressure. No Westinghouse Electro Motor Div Gate Valves Used in Plant design.Twenty-five Manhours Used
ML20063N786
Person / Time
Site: Palo Verde  Arizona Public Service icon.png
Issue date: 10/01/1982
From: Van Brunt E
ARIZONA PUBLIC SERVICE CO. (FORMERLY ARIZONA NUCLEAR
To: Engelken R
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
References
REF-SSINS-6820 ANPP-19063-JMA, IEB-81-02, IEB-81-2, NUDOCS 8210070210
Download: ML20063N786 (2)


Text

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Docket NOS. 50-528/529/530 r e-o o

Buletin Reply 81-02

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P.o. box 21666 PHOENIX, ARI2oNA 85036

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October 1, 1981 ANPP-19063-JMA/WFQ

_ ' CORRECTED COPY

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1 Mr. R. H. Engelken, Director "U.S. Nuclear Regulatory Commission Region V 202 Walnut Creek Plaza Walnut Creek, CA 94591

Subject:

NRC I & E Bulletin No. 81-02, Supplement 1 Failure of Gate Type Valves to Close Against Differential Pressure File: 81-055-026; D.4.01.1

Reference:

ANPP-18335, JMA/WFQ, dated July 7, 1981

Dear Mr. Engelken:

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In regards to subject bulletin, no W-EMD gate valves are used in the PVNGS design and therefore no valves other than those reported by the reference letter in response to IE Bulletin 81-02 have been identified.

Approximately 25 man-hours were expended in review and preparation of our response to this bulletin supplement.

This completes our actions to be taken by construction permit holders (items 1 and 2 of the subject bulletin) and no further action is re<1uired.

Very truly yours, AL(

'\\(L E. E. Van Brunt, Jr.

APS Vice President, Nuclear Projects ANPP Project Director EEVBJr/WFQ/ma ec:

J. Kerrigan A. C. Rogers P. Hourihan D. B. Fasnacht A. Gehr F.. W. Hartley U. S. Nuclear Regulatory Commission bec:

W. H. Wilson Director of Inspection and Enforcement

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Mr. R. H. Engelken, October 1, 1981 ANPP-19063 - JMA/WFQ --

STATE OF ARIZONA )

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COUNTY OF MARICOPA)

I, Edwin E. Van Brunt, Jr., represent that I am Vice President Nuclear Projects of Arizona Public Service Company, that the foregoing document has been signed by me on behalf of Arizona Public Service Company Oith full authority so to do, that I have read such document and know its contents, and that to the best of my knowledge and belief, the statements made therein are true.

f 6 k01R 4M q (.L Edwin E. Van Brunt, Jr.

Sworn to before me this b day'of umosk

, 1982.

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Notary Pufilic Ny Commission expires:

W h2h W May11986

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