ML20234E904

Forwards Util Furnishing Status of Vibration Program at Unit & Util 720703 Twx Reporting Failure of Final Injection Valve of Unit Core Isolation Cooling Sys to Open. W/O Encls

ML20234E904
Person / Time
Site:	05000000, Quad Cities
Issue date:	07/11/1972
From:	Skovholt D US ATOMIC ENERGY COMMISSION (AEC)
To:	Seiss C Advisory Committee on Reactor Safeguards
Shared Package
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References
FOIA-87-40 NUDOCS 8707080035
Download: ML20234E904 (1)

Text

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UNITED STATES

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iN ATOMIC ENERGY COMMISSION WASH INGTON, D.C. 20545

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July 11, 1972

,; 19 pocket No. 50-254

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-"I-Aff;gA,33 Dr. Chester P. Siess Chairman, Advisory Committee on Reactor Safeguards U. S. Atomic Energy Commission Washington, D. C.

20545

Dear Dr. Siess:

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Sixteen (16) copies of the following are transmitted for the Committee's information:

Letter from Commonwealth Edison Company dated June 20, 1972, furnishing status of the vibration program at L

Quad-Cities Unit 1.

TWX from Commonwealth Edison Company dated July 3, 1972, reporting failure of the final injection valve of the Quad-Cities Unit I core isolation cooling system to open.

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i Sincerely,

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Donald J. Skovholt Assistant Director for Operating Reactors Directorate of Licensing

Enclosures:

As stated above 8707080035 070610 h7d7&h[f 36 PDR FOIA ppg THOMASB7-40 k

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