IR 05000206/1990010

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Ack Receipt of Advising of Steps Taken to Correct Violations Noted in Insp Repts 50-206/90-10,50-361/90-10 & 50-362/90-10.Identification of New Info Provided Addl Useful Info on Recent Check Valve Activities at Facility
ML20056A881
Person / Time
Site: San Onofre  Southern California Edison icon.png
Issue date: 07/26/1990
From: Kirsch D
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION V)
To: Ray H
SOUTHERN CALIFORNIA EDISON CO.
Shared Package
ML20056A882 List:
References
NUDOCS 9008090378
Download: ML20056A881 (2)


Text

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' , . , .A -. . . 3; , V Do~cket Nos..50-206; 50-361Eand 50-362 n m - , o , e ' I # outhern Caii.fo'rnia' Edison C,ipany.

S H A ilrvine Operations Center - ' _. ' /23 Parker Street JUL 2 6'ino ^ '

Irvine.Calffornia;,92718

-' , .,. - k, Attention:- Mr. Harold Bf Ray: _ t " . ,, - Senior-Vice President ' 4g, 7 ,

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a v , J' aThank-you' forjyour letter of June 25, 1990; in response _ tolthe(1 ispectioq _. '1 'findingsiidentified in. Inspection Report l Nos. 50-206/90-10, 50.;361/90-10- and. ' - s~ 50-362/90-10~, dated May 18, 1990. The identification of the new infortation: ~ " Operation Experience Evaluation of Significant; Event Report (g Group (ISEG) . contained in the April 30, 1990 Independent, Safety Engineerifn . , !W, SER) 89-028, ' " Check Valv6 Failures",*provided additionalouseful informa; an Lon recent check - ' g > l@ ivalve activities at your facility.

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y} 7 iThis information wastoot available, nor:wasi his repori iss'ued at th.e time 6fD l f , J t .the NRC-inspection'. The identification that you,havei concl'uded that it:would j , - . ['%, .ht.ipprcp'riate-and ber.cficial to establish aeformal : program to provide f N e coherence and visibility to your ch6ck: valve. activities, indicates po'sitive:

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management attention in this area. Yourfletter indicated prograin
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' documentation"would be completed by October 1,<1990.

A~ review of;th'is formal' ~j ' program'will be'the subject of a future inspection.

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, . ~ N Dennis F. Kirsch, Chief.

] . Reactor Safety Branch , , %( < bec w/ copy' of' letter dated. 6/25/90: , dockettfile

" LProject Inspector g'~ Resident Inspector ' s s

G. Cook

' > < - m A. Johnson: , B.E Faulkenberry ! S.g'w J^J.vMartin_ , f(. -, = J.'Zollicoffer %^ N (State 'of California-a '* - bec h/d-copy of letter: i;y (L Smithi ' ' ' ) i ^ 4 * r u ich k)9Cd78 ?90~D ' J

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