ML20117H719

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Revises Q420.41 Per Util Responding to NRC Request for Addl Info Re Draft SER Open Item 89.Final Reset/Override Design of Radiation Monitor Will Provide That Overriding Spurious Channel Will Not Affect Other Monitors
ML20117H719
Person / Time
Site: Vogtle  Southern Nuclear icon.png
Issue date: 05/09/1985
From: Bailey J
GEORGIA POWER CO.
To: Adensam E
Office of Nuclear Reactor Regulation
References
GN-604, NUDOCS 8505140389
Download: ML20117H719 (2)


Text

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O Georgia Power Company Routa 2, Box 299A Waynesboro, Georgia 30830 g Telephone 404 554-9961 4 404 724-8114 Southern Company Services, Inc.

Post Office Box 2625 Birmingham, Alabama 3S202 Telephone 205 870-6011 May 9, 1985 Director of Nuclear Reactor Regulation File: X7BC35 Attention: Ms. Elinor G. Adensam, Chief Log: GN-604 Licensing Branch f4 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D.C. 20555 REF: BAIIEY TO DENTON, GN-598, DATED 5/6/85 NRC DOCKET NUMBERS 50-424 AND 50-425 CONSTRUCTION PERMIT NUMBERS CPPR-108 AND CPPR-109 V0GTLE ELECTRIC GENERATING PLANT - UNITS 1 AND 2 REQUEST FOR ADDITIONAL INFORMATION: DSER OPEN ITEM 89

Dear Mr. Denton:

The referenced letter in its Enclosure B contained a revision to Q420.41 addressing the subject open item. The inserr to Q420.41 should be revised to read:

"The reset / override design of the radiation monitor and differential pressure input to the fuel handling building isolation will be revised to allow an individual monitor channel to be reset /overriden by the operator. The final design will be such that overriding a spurious channel will not affect the other radiation monitor or differential pressure channels. The FSAR will be revised to reflect these changes when the design has been completed."

If your staff requires any additional information, please do not hesitate to contact me.

S .erely,

. g.

J. A. Bailey

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Project Licensing Manager JAB /sm i

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