ML19095A258

04/28/1978 Response to Request for Additional Information Permanent Solution of Low Head Safety Injection and Recirculation Spray Pumps Net Positive Suction Head Problems

ML19095A258
Person / Time
Site:	Surry
Issue date:	04/28/1978
From:	Stallings C Virginia Electric & Power Co (VEPCO)
To:	Case E, Schwencer A Office of Nuclear Reactor Regulation
References
Download: ML19095A258 (1)

Text

e e VIRGINIA ELECTRIC AND POWER COMPANY RJ:CHMOND,VZ:RGJ:N.IA 23261 i:-r

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c Mr. Edson G. Case, Acting Director Serial No. ot9B/013£

-i'8 Huclear Reactor Regulation PO&M/ALH:das U. S. Nuclear Regulatory Commission Docket Nos. 50-280 Washington, D. C. 20555 50-281 License Nos. DPR-32 Attention: Mr. Albert Schwencer, Chief DPR-37 Operating Reactors Branch 1

Dear Hr. Case:

Your letter of March 16, 1978 requested certain information regara1.ng our November 22, 1977 submittal for the permanent solution of the low head safety injection and recirculation spray pumps net positive *suction head problems. We provided some of the requested infonnation in our letter of April 14, 1978. Re-sponses to request nos. 3.8, 4.0, 8.0, 8.1 and 8.2 are attached. You should now have our responses to requests 1.0, 3.0, 3.1, 3.8, 4.0, 8.0, 8.1, 8.2, 9.0, and 12.0. As mentioned previously, we will continue to forward responses to the re-maining requests as the information becomes available from our A-E.

Very truly yours,

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C. M. Stallings

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Vice President - Power Supply and **Production Operations cc: Mr. J.P. O'Reilly 7:31240014