ML19340B412

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Forwards Comm Ed Rept, Comparison of Dresden 1 Safety Sys Design to IEEE Std 279-1968 & Comm Ed 760112 Proposal of Mods to Facility to Conform W/Ieee Std 279-1968 Criteria. Results of Evaluation in 760623 Order
ML19340B412
Person / Time
Site: Indian Point, Dresden  Entergy icon.png
Issue date: 06/25/1976
From: Case E
Office of Nuclear Reactor Regulation
To: Comey D
AFFILIATION NOT ASSIGNED
References
NUDOCS 8010220724
Download: ML19340B412 (3)


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< DISTRIBUTION Docket NRC PDR Local PDR 7

ORB #2 Reading JUN 2 51976 KRGo n er h.

Docket No. 50-10 TJCarter DLZiemann

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WEConverse Mr. David Dinsmore Comey RMdiggs

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Dearborn Street,

Suite 1001 ACRS (16)

Chicago, Illinois 60602 VStello EGCase

Dear Mr. Corey:

JRBuchanan TBAbernathy Our August 4, 1975 letter provided you with a partial response to your b

June 16, 1975 request for NRC a:ti a regarding Dresden Unit No. I and Indian Point Unit No. 1.

To coeplete our response, a copy of Commonwealth Edicon's report entitled, "Coeparison of Dresden Unit 1 Safety System 7

Design to IEEE Standard 279-1968," is enciesed. We also have enclosed Cormonwealth Edison's letter dated January 12, 1976, wnich proposes codifications to the facility to conform with criteria contained in IEEE Standard 279-1968.

j Ee have completed our review of the Commonwealth Edison report and proposed codifications and conclude that Commonwealth Edison has acceptably identified the shortcomings in the plant protection systems at Dresden Unit No. I and that the planned codifications to the facility will provide significant additional protection for the health and safety i-..

of the public. The rest.lts of our evaluation are contained in the enclosed Order codifying the Dresden Unit No.1 License No. DPR-2 dated i

June 23, 1976.

Sincerely, k

t Odginal sped By E. G. Case

..c Edson G. Case, Deputy Director Office of Nuclear Reactor Regulation

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Enclosures:

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CECO Report

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NBC Order Dtd ],

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Docket No. 50-10 TJCarter h_

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WEConverse Mr. David Dinsmore Comey PJiDiggs Director of Environmental Research OELD - Swanson g

Business and Professional People OISE(3) for the Public Interest ACRS (16) 109 North

Dearborn Strect,

Suite 1001 VStello Chicago, Illinois 60602 EGCase JRBuchanan

Dear Mr. Comey:

TBAbernathy Our August 4,1975 letter provided you with a partial response to your I h June 16, 1975 request for NEC action regarding Dresden Unit No. I and

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Indian Point Unit No. 1.

To complete our response, a copy of Commonwealth l=

Edison's report entitled, " Comparison of Dresden Unit 1 Safety System P=

Design to IEEE Standard 279-1968," is enclosed.

We also have enclosed Commonwulth Edison's letter dated January 12, 1976, which proposes

=odifications to the facility to conform with criteria contained in IEEE Standard 279-1968.

We have completed our review of the Commonwealth Edison report and proposed codifications and conclude that Consonwealth Edison has p

acceptably identified the shortcomings in the plant protection systees f

at Dresden Unit No. I and that the planned modifications to the facility will provide significant additional protection for the health and safety

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of the public. The results of our evaluation are contained in the

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enclosed letter to Commonwealth Edison dated Mey

, 1976.

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Although you may already have received a copy of our report HUREC-0050

" Recommendations Related to the Browns Ferry Fire", we are enclosing a

.x copy for your information.

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Sincerely, V

i Edson C. Case, Deputy Director Office of Nuclear Reactor Regulation OELD

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Enclosures:

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CECO Report Ok,ll q.

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Mr. R. L. Bolger Assistant Vice President

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Mr. John W. Rowe Isham, Lincoln &'Beale

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Counselors at Law

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Chicago, Illinois 60603 0:d:-

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