ML19325E297

Responds to NRC Bulletin 88-010,Suppl 1, Nonconforming Molded-Case Circuit Breakers. Verifiable Traceability Established for Spare molded-case Circuit Breakers Being Maintained for Possible safety-related Applications

ML19325E297
Person / Time
Site:	Wolf Creek
Issue date:	10/27/1989
From:	Rhodes F WOLF CREEK NUCLEAR OPERATING CORP.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
ET-89-0089, ET-89-89, IEB-88-010, IEB-88-10, NUDOCS 8911060129
Download: ML19325E297 (2)

Text

-

.- ..X. j j

o

..g ,

LL. W6) LF NUCLEAR CREEKOPERATING! 1 k%" October 27, 1989 ET 89-0089 y

.U. S. Nuclear. Regulatory Commission [

-ATTN: Document Control Desk $

Mail Station F1-137 <

Washington, D. C.- 20555  :

Reference:

Letter dated March 30, 1989 from B. D. Withers, WCNOC  !

to the NRC r

Subject:

Docket No. 50-482 Response to NRC Bulletin 88-10, a Supplement 1: ' Nonconforming Holded-Case Circuit  !

Breakers' Gentlemen:

The purpose of this letter is to transmit Wolf Creek Nuclear Operating  ;

Corporation's (WCNOC) response to NRC Bulletin 88-10, Supplement la l " Nonconforming Holded-Case Circuit Breakers'.. WCNOC has verified that the Reference meets the bulletin. provisions as clarified by Supplement 1. t As prcviously identified in the Reference, verifiable traceability was i established for all molded-case circuit breakers (MCCB) being maintained as [

i stored spares for possible use in safety-related applications. WCNOC l I utilized written and telephone communications, and on-site audits to i I establish traceability. The WCNOC procurement documentation was traceable L to the records in the possession of the MCCB manufacturer.

l' l'- Documentation indicating that the actions requested by NRC Bulletin 88-10 Supplement I have been performed is evailable at Wolf Creek Generating Station. If you have any questions concerning this natter, please contact tre or Mr. O. L. Maynard of my staff.

Very truly yours, 8911060129ByO{482 g Forrest T. Rhodes PDR ADOCK O PNV Vice President O Engineering & Technical Services FTR/aem cc: B. L. Bartlett (NRC)

E. J. Holler (NRC)

R. D. Martin (NRC)

D. V. Pickett (NRC) l P.O Box 411/ Burlington, KS 66839 / Phone: (316) 364 8831 ,

g An Equal Opportunny Employer M1/HC/ VET

L. . $

V

! 8 TATE OP' KANSAS -)

) SS COUNTY OF COPPRY ., )

Forrest T. Rhodes, of lawful age, being first duly sworn upon oath says that he is Vaoe President Engineering and . Technical Services of Wolf Creek Nuolear Operating Corporations that he has read the foregoing document and knows the content thereof3 that he has executed that same for and on behalf of said Corporation with full power and authority to do so; and that the facts therein stated' are true and oorrect to the best of his knowledge, information and belief.

1

/V g '

i

~ M gy. nf . / 4 Forrest T. Rhodes  ;

Vice-President Engineering and Technical Servioes SUBSCRIBED and sworn to before me this 7/ day of M , 1989.

% % /LaA-Notary Public i

• J A* N/

'/,/ffb

-[

Erpiration Date se ,

u, .. ~;7:!l' -';

• • ., , ' , ,

• ff q

i-l l

_ . _