ML20234C544

Forwards Util 720531 Addl Info Re Structural Integrity of Tori at Plant.W/O Encl

ML20234C544
Person / Time
Site:	05000000, Quad Cities
Issue date:	06/08/1972
From:	Skovholt D US ATOMIC ENERGY COMMISSION (AEC)
To:	Seiss C Advisory Committee on Reactor Safeguards
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References
FOIA-87-40 NUDOCS 8707060528
Download: ML20234C544 (2)

Text

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UNITED STATES I ' l.b'. ' e -'

ATOMIC ENERGY COMMISSION WASHINGTON, D.C. 20545 1,,,' f/ Q RE:Eivi.0

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June 8, 1972

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9 Ei 11 10 Docket Nos. 50-254 and 50-265 COMM.

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' FM0i!Y COMITTEE ON

!!.CT' SAFEGUARDS Dr. Chester P. Siess Chairman, Advisory Committee on Reactor Safeguards U. S. Atomic Energy Commission Washington, D. c.

20545

Dear Dr. Siess:

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

Letter from Commonwealth Edison Company dated May 31, 1972, furnishing additional information concerning

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the structural integrity of the tori at Quad-Cities Units 1 and 2.

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Sincerely, f

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Donald J. Skovholt w

Assistant Director for Operating Reactors Directorate of Licensing

Enclosures:

As stated above l

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Quad Cities 1 6 2 4.[

HKH & ACRS Reitef Valve Discharge June 16, 1972 By letter dated May 31, 1972, Commonwealth Edison reported on inodifications to the relief valve discharge piping and the plant tori similar to those previously reported in con-nection with Monticello. The snodification includes sub-merging and redirecting the discharge flow and anchoring the discharge pipe to the torus ring girder.

No ACRS action is recocanended.

The enclosed material may be discarded after your review.

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1 FILE: Quad Cities Project & Cat B Files 6

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form AEC-Sitt iRev 9-$3) AICM 0240

t. 5, Govl'PhMINT emTIn orrict : mo 0 40s-346

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