ML19340B012

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Notice of Issuance & Availability of Request for Extension in Submitting Evaluations for ECCS Acceptance Criteria
ML19340B012
Person / Time
Site: Dresden Constellation icon.png
Issue date: 07/05/1974
From: Ziemann D
US ATOMIC ENERGY COMMISSION (AEC)
To:
Shared Package
ML19340B011 List:
References
NUDOCS 8010170720
Download: ML19340B012 (2)


Text

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[m UNITED STATES ATOMIC ENERGY COMM13SION DOCKET NO. 50-10 i:=?2iE!"-

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t COMMONWEALTil EDISON COMPANY 3

==:i -t ACCEPTANCE CRITERTA FOR EMERGENCY

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CORE COOLING SYSTEMS FOR LIGilT WATER-COOLED NUCLEAR POWER REACTORS f=? -

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NOTICE OF REQUEST FOR EXTENSION IN SUBMITTING EVALUATIONS

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.. Nh hk As required by 10 CFR S 50. 46(a), certain licenFees and applicants

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must submit, consistent with 10 CFR S 50. 46(a)(2)('.i), an evaluation of

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i the performance of emergency core. cooling syste ns (ECCS) by August 5,

..ex 1974, unless an extension thereto has been obtaired from the Director i=

i of Regulation pursuant to S 50. 46(a)(2)(iii).

As required by S 50. 46(a)(2)(iii),

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notice is hereby given that the Director of Regulation has received and is considering a request from the Commonwealth Edison Company af

(:he licensee) for a nine-month extension of the submittal date for the

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Dresden 1 ECCS evaluation.. The request foi extension is accompanied

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a by affidavits outlining the reasons why the evaluation will not be complete

~ l;:".:l1 25 and the time necessary to complete it. The licensee is authorized by Facility Operating License No. DPR-2 to operate the Dresden 1

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facility located in Grundy County, Illinois, at steady-state power levels up'to 700 MWt.

Commonwealth Edison ' Company states that the reactor vendor will

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provide the evaluations to the Commonwealth Edison Company no earlier

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' than February 1975, and that, upon receipt of the completed ECCS m

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evaluation, it must review the analyses and develop appropriate Technical Specification changes.

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.The extension may be granted upon a finding that good cause has

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been shown for granting of the extension. The Director of Regulation-will consider and issue a determination with respect to the request g

E for extension as required by 10 CFR S 50.46(a)(2)(iii). In that con-R nection, the Director of Regulation invites the submission of views and comments by any interested persons. Such views and comments should be submitted in writing, addressed to the Director of Licensing, USAEC - Regulation, Washington, D. C.

20545, not later than JUL 2 5 1974.

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.l A copy of the request for extension dated June 20, 1974, and related I-:

correspondence and documents are available for p+1ic inspection at E

the Commission's Public Document Room,1717 H S:reet, IGV. Washington, D. C.

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Dated at Bethesda, Maryland, this day of tv/

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i-FOR THE ATOMIC ENERGY COMLIISSION b

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'Jp.d s. h42mww Dennis L. Ziema'nn', Chief Operating Reactors Branch #2 Directorate of Licensing hhi.

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