ML20127E099

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Forwards Safety Evaluation Re Util 831104 Response to Generic Ltr 83-28,Item 1.1 Concerning post-trip Review Program & Procedure.Program & Procedure Acceptable
ML20127E099
Person / Time
Site: Cooper Entergy icon.png
Issue date: 05/06/1985
From: Vassallo D
Office of Nuclear Reactor Regulation
To: Pilant J
NEBRASKA PUBLIC POWER DISTRICT
Shared Package
ML20127E103 List:
References
GL-83-28, NUDOCS 8505170355
Download: ML20127E099 (2)


Text

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May 6, 1985 Docket No. 50-298 DISTRIBUTION (N NRC PDR

.: Local PDR ORB #2 Rdg

,, . Mr. J. M. Pilant, Technical HThompson OELD Staff Manager ESylvester SNorris Nuclear Power Group -

ELJordan BGrimes Nebraska Public Power District JPartlow ACRS(10)

Post Office Box 499 Gray File ABournia Columbus, Nebraska 68501

Dear Mr. Pilant:

I

SUBJECT:

SAFETY EVALUATION FOR GENERIC LETTER 83-28, ITEM 1.1, m POST TRIP REVIEW (PROGRAM DESCRIPTION AND PROCEDURE)

Re: Cooper Nuclear Station By Generic Letter 83-28, dated July 8, 1983, you were requested to respond to certain generic concerns that developed from the investigation into the

- failure of scram circuit breakers at Salem Nuclear Power Plant, Unit 1.

These concerns are categorized into four areas: (1) Post Trip Review; (2) Equipment Classification and Vendor Interface; (3) Post-Maintenance Testing; and (4) Reactor Trip System Reliability Improvements. Your response to these four areas of Generic Letter 83-28 was provided by letter dated November 4, 1983.

We have completed our review of your response to Item 1.1 of Generic Letter 83-28 relating to Post-Trip Review Program and Procedure. The results of our review are provided in the enclosed Safety Evaluation. Based on our review, we find that your Post Trip Review Program and Procedure meet the guidelines described in the enclosure and are, therefore, acceptable. We consider, Item 1.1 of Generic Letter 83-28 to be resolved.

Sincerely, Original signed by/

Domenic'B. Vassallo, Chief Operating Reactors Branch #2 Division of Licensing

Enclosure:

As stated cc w/ enclosure:

. See next page l DL: 2 DL:0RBf2 h 8#2 SNo s ESylvester DVa sallo 05/J /85 05/6/85 05/ /85 l

8505170355 050506 f PDR ADOCK 05000298 P PDR ,

f Mr. J. M. Pilant Cooper Nuclear Station Nebraska Public Power District i

cc:

Mr. G. D. Watson, General Counsel Nebraska Public Power District Post Office Box 499 Columbus, Nebraska 68601 Mr. Arthur C. Gehr, Attorney Snell & Wilmer 3100 Valley Center l Phoenix, Arizona 85073 4

Cooper Nuclear Station ATTN: Mr. Paul Thomason, Division Manager of Nuclear Operations Post Office Box 98 y

Brownville, Nebraska 68321 1 Director Nebraska Dept. of Environmental Control

, Post Office Box 94877 State House Station - - - -

Lincoln, Nebraska 58509 Mr. William Siebert, Commissioner

'Nemaha County Board of Commissioners Nemaha County Courthouse Auburn, Nebraska 68305 Mr. Dennis DuBois U._S. Nuclear Regulatory Commission Resident Inspector 1

Post Office Box 218 Brownville, Nebraska 68321 Robert D. Martin Regional Administrator Region IV Office U. S. Nuclear Regulatcry Commission 611 Ryan Plaza Drive, Suite 1000 Arlington, Texas 76011 H. Ellis Simmons, Director Division of Radiological Health Department of Health .

301. Centennial Mall, South Post Office Box 95007 Lincoln, Nebraska 68509 0 .

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