ML19350B422

Advises That SEP Topics VI-7.C (ECCS Single Failure Criterion & Requirements for Locking Out Power to Valves) & VI-7.C.2 (Failure Mode Analysis) Are Complete,Except for Integrated Assessment.Amend 15 to DPR-61 Is Duplicative

ML19350B422
Person / Time
Site:	Haddam Neck File:Connecticut Yankee Atomic Power Co icon.png
Issue date:	03/13/1981
From:	Crutchfield D Office of Nuclear Reactor Regulation
To:	Counsil W CONNECTICUT YANKEE ATOMIC POWER CO.
References
TASK-06-07.C, TASK-06-07.C2, TASK-6-7.C, TASK-RR LSO5-81-03-025, LSO5-81-03-027, LSO5-81-3-25, LSO5-81-3-27, NUDOCS 8103200508
Download: ML19350B422 (2)

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,'#, f-7 8J March 13, 1981 Docket ho. 50-213 LS05-81-03-025 Mr. W. G. Cour',il, Vice President Nuclear Engineering and Operations Connecticut Yankee Atomic Pcwer Corp.

Post Office Box 270 Hartford, Connecticut 06101

SUBJECT:

SEP TOPICS VI-7.C. ECCS SINGLE FAILURE CRITERION AND REQUIRE E NTS FOR LOCKING OUT POWER TO VALVES AhD VI-7.C.2, FAILURE N00E ANALYSIS (HADDAM NECK)

The staff, as part of cur review of the subject tcpics, has noted the content of A:rendment No.15 to DPR-61 and we have concluded that the subject topics duplicate your previous subr.iittals and our review thereof.

Accordingly, we consider these topics to be completed with the exception of publishing the integrated assess;4nt.

Sincerely, Dennis M. Crutchfield, Chief Operating Reacters Branch #5 Division of Licensing cc: See nt xt page ina 700R OR81IWL 3/r/8f 0 00 S h.. N

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Docket No. 50-213 LS05-81-03-025 Mr. W. G. Counsil, Vice President Nuclear Engineering and Operations Connecticut Yankee Atomic Power Corp.

Post Office Box 270 Hartford,. Connecticut 06101

SUBJECT:

SEP TOPICS VI-7.C, ECCS SINGLE FAILURE CRITERION AND REQUIREMENTS FOR LOCKING OUT POWER TO VALVES AND VI-7.C.2, FAILURE MODE ANALYSIS (HADOAM NECK)

The staff, as part of nur review of the subject topics, h noted the content of Amendment No.15 to 0FR-61 and we have concluded that th subject topics duplicate your previous submittals and our review thereof.

Accordingly, we consider these tcpics to be completed with the exception of publishing the integrated assessment.

Sincerely,

'N ll' ennis M. Crutchfiel/ Chief Operating Reactors Branch #5 Division of Licensing cc: See next page

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Fel W..G. Ccunsil 2-March 13, 1981 cc:

Day, Berry & Howard U. S. Environmental Protection Counselors at Law Agency One Constitution Plaza Region 1 Office Hartford, Connecticut ~ 06103 ATTN: EIS COORDINATOR JFK Federal Building Superintendent Bosten, Massachusetts 02203 Haddam Neck Plant RFD #1 Resident Inspector Post Office Box 127E Haddam Neck Nuclear Power Station East Hampton, Connecticut 06424 c/o U. S. NRC East Haddam Post Of fice Mr. James R. Himmelwright East Haddam, Ccnnecticut 06423 Northeast Utilities Sarvica Ccrpany P. O. Box 270 Hartford, Connecticut 06101 Board of Selectmen Town Hall Haddam, Connecticut 06103 Cennecticut Energy Agency ATTN: Assistant Director Research and Policy

. Development Department of Planning and Energy Policy 20 Grand Street Hartford, Connecticut 06106 Director, Criteria and Standards Division Office of Radiatien Programs (ANR-460)

U. S. Environmental Protection Agen;y Washington, D. C.

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