ML20136D100

Forwards SER Re Response to Generic Ltr 83-28,Items 3.1.1-3, 3.2.1-3 & 4.5.1 Concerning post-maint & Reactor Trip Sys Functional Testing.All Items in Sections 3.1 & 3.2 & Item 4.5.1 Resolved.Response Acceptable

ML20136D100
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	11/19/1985
From:	Zwolinski J Office of Nuclear Reactor Regulation
To:	Berry K CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
Shared Package
ML20136D104	List: ML20136D100 ML20136D145 ML20138M277
References
GL-83-28, LSO5-85-11-026, LSO5-85-11-26, NUDOCS 8511210223
Download: ML20136D100 (2)

Text

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- Nov:mb r 19, 1985 N b5"$ N02k -

Mr. Kenneth W. Berry Director, Nuclear Licensing Consumers Power Company 1945 West Parnall Road Jackson, Michigan 49201

SUBJECT:

SAFETY EVALUATION FOR GENERIC LETTER 83-28, ITEMS 3.1.1, 3.1.2, 3.1.3,3.2.1,3.2.2,3.2.3,AND4.5.1(POST-MAINTENANCEANDRTS FUNCTIONAL TESTING)

Re: Big Rock Point Plant 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 the Salem Nuclear Power Plant, Unit 1.

These concerns are categorized into four areas: (Item 1) Post Trip Review; (Item 2) Equipment Classification and Vendor Interface; (Item 3)

Post-Maintenance Testing; and (Item 4) Reactor Trip System Reliability Improvements. Your response to these four areas of Generic Letter 83-28 was provided by letters dated November 7,1983, February 2,1984, October 2,1984, June 1, 1984, June 28, 1984 and August 16, 1985.

We have completed our review of your response to Items 3.1.1, 3.1.2, 3.1.3, 3.2.1, 3.2.2 and 3.2.3 of Generic Letter (GL) 83-28 relating to Post-Mainte-nance Testing and also Item 4.5.1 "RTS Reliability (System Functional Test Description)." The results of our review are provided in the enclosed Safety Evaluation. Based on our review, we find that your Post-Maintenance Testing and RTS Functional Test requirements meet the requirements of GL 83-28 and are, therefore, acceptable. We consider all of the items addressed in Sections 3.1 and 3.2 and Item 4.5.1 of GL 83-28 to be resolved.

Sincerely,

)h . w1 s Chief Y,0perating React)rs Division of Branch No. 5 Licensing

Enclosure:

Safety Evaluation 8511210223 851119 ADOCK 0500 5 cc: w/ enclosure %DR See next page DISTRIBUTION Docket 0 ELD DLasher TRotella NRC PDR EJordan JPartlow CJamerson Local PDR BGrimes GHolahan JZwolinski ORB #5 Rdg ACRS (10) JHopkins HThompson TETaylor JStevens OR8#5:DL CJamerson ORB #5:DL y h TRotella:kab OR )q .

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Mr. Kenneth W. Berry Consumers Power Company Big Rock Point Plant cc:

Mr. Thomas A. McNish, Secretary Consumers Power Company 212 West Michigan Avenue Jackson, Michigan 49201 Judd L. Bacon, Esquire Consumers Power Company 212 West Michigan Avenue Jackson, Michigan 49201 Big Rock Point Plant ATTN: Mr. David P. Hoffman Plant Superintendent Route 3 Post Office Box 591 Charlevoix, Michigan 49720  ;

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'#~ ~

-Mr. I. Lee Moerland  :

Chairman, Board of Commissioners P. O. Box 218 Charlevoix, Michigan 49720 Office of the Governor Room 1 - Capitol Building Lansing, Michigan 48913 Regional Administrator Nuclear Regulatory Commission, Region III

, 799 Roosevelt Road

! Glen Ellyn, Illinois 60137 Nuclear Facilities and Environmental

. Monitoring Section Office Division of Radiological Health .

P. O. Box 30035 Lansing, Michigan 48909 Resident Inspector Big Rock Point Plant c/o U.S. NRC RR #3, Box 600 Charlevoix, Michigan 49720

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