ML20126E853

Forwards Info Re Auxiliary Feedwater Automatic Initiation & Flow Indication Sys,Per 810202 Request

ML20126E853
Person / Time
Site:	North Anna
Issue date:	02/27/1981
From:	Sylvia B VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:	Clark R, Harold Denton Office of Nuclear Reactor Regulation
References
076, 76, NUDOCS 8103040293
Download: ML20126E853 (10)

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Mr. Harold R. Denton, Director Serial No. 076 Office of Nuclear Reactor Regulation N0/RMT:ms Attn:

Mr. Robert A. Clark, Chief Docket No. 50-338 Operating Reactors Branch No. 3 License No. NPF-4 Division of Licensing U. S. Nuclear Regulatory Commission Washington', D. C.

20555

Dear Mr. Denton:

We have reviewed your letter dated February 2,1981 requesting information required by your contractor for their review of North Anna Unit 1 Auxiliary Feedwater automatic initiation and flow indication systems.

We trust the enclosed material will adequately supply the necessary information as it addresses the specific requirements of the enclosure to your February 2, letter.

Should you require any further information, please do not hesitate to contact this office.

Very truly yours, B. R. Sylvia Manager - Nuclear Operations and Maintenance Enclosure 1.

Detailed P&ID Auxiliary Feedwater System 2.

Logic Diagrams of all Auxiliary Feedwater Pump and Valve operation 3.

Electrical schematics for pumps and valves in the Auxiliary Feedwater System.

8108040 % 3 9

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