ML18139A262

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Forwards Electrical Load Analysis for 480 Volt Emergency Power Sys. Mods Described in Rept Have Been Completed
ML18139A262
Person / Time
Site: Surry Dominion icon.png
Issue date: 05/22/1980
From: Sylvia B
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To: Harold Denton, Varga S
Office of Nuclear Reactor Regulation
Shared Package
ML18139A263 List:
References
447, NUDOCS 8005280628
Download: ML18139A262 (1)


Text

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VIRGINIA ELECTl.UC AND POWER COMPANY RICHMONJ;>,VIBGIN.tA. 23261 May 22, 1980 Mr. Harold R. Denton, Director Serial No. 447 Office of Nuclear Reactor Regulation NO/FHT:baw Attn: Mr. Steven A. Varga, Chief Docket No. 50-281 Operating Reactors Branch No. 1 License No. DPR-37 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D. C. 20555

Dear Mr. Denton:

Surry Unit 2 480 V. Emergency Bus As discussed in a telephone conversation between your Mr. D. Neighbors and our Mr. F. Timpano on May 14, 1980, we are forwarding the attached report on the Surry Power Station Unit 2 480 Volt Emergency Power System Electrical Load Analysis.

The modifications described in the attached report have been completed at Surry Unit 2. In addition, an integrated Engineered Safeguards Features (ESF) test has been successfully performed which has verified the proper sizing and loading of the new 480 volt load center.

If you have any questions or require additional information, please contact this office.

Very truly yours,

.fB'J'.

12~~.JJ 4r-*-

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7 B. R. 1.Sylvia Manager-Nuclear Operations and Maintenance