ML17347B076

Forwards Util Response to NRC Bulletin 88-010, Nonconforming Molded-Case Circuit Breakers, Including That Molded Case Circuit Breakers Are Mfg by & Procured from Circuit Breaker Mfg Under App B of 10CFR50 Program

ML17347B076
Person / Time
Site:	Turkey Point
Issue date:	04/03/1989
From:	Conway W FLORIDA POWER & LIGHT CO.
To:	NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM)
References
IEB-88-010, IEB-88-10, L-89-119, NUDOCS 8904180083
Download: ML17347B076 (7)

Text

i AC CELE PATED D1'3BUTI ON DE M ON STPION SYSTEM REGULATORY INFORMATION DISTRIBUTION SYSTEM (RIDS)

ACCESSION NBR:8904180083 DOC.DATE: 89/04/03 NOTARIZED: YES DOCKET g FACIL:50-250 Turkey Point Plant, Unit 3, Florida Power and Light C 05000250 50-251 Turkey Point Plant, Unit 4, Flor'ida Power and Light C 05000251 AUTH. NAME AUTHOR AFFILIATION CONWAY,W.F. Florida Power & Light Co.

RECIP. NAME RECIPIENT AFFILIATION Document Control Branch (Document Control Desk)

SUBJECT:

Forwards util response to NRC Bulletin 88-010, "Nonconforming Molded-Case Circuit Breakers."

DISTRIBUTION CODE: IE21D COPIES RECEIVED:LTR ( ENCL / SIZE:

TITLE: Bulletin Response 88-10 Nonconforming Molded Case Circuit Brea ers.

NOTES RECIPIENT COPIES RECIPIENT COPIES ID CODE/NAME LTTR ENCL ID CODE/NAME LTTR ENCL PD2-2 LA 1 0 PD2-2 PD 1 1 EDISON,G 1 1 INTERNAL: AEOD/DOA 1 1 AEOD/DS P/TPAB 1 1 NRR DOEA/GCB 11 1 1 NRR GILL,A.S. 1 1 I

NRR GU LLEN I J 1 1 NRR POTAPOUS,U 1 1 NRR STONE,J.C. 1 1 NRR/DEST/ADE BH 1 1 NRR/DEST/ADS 7E 1 1 NRR/DEST/MEB 9H 1 1 NRR/DOEA/EAB 11 1 ' 1 NRR/DOEA/GCB 11 1 1 NRR/DREP/EPB 10 1 PM~

FILE 02 2 1 1'

1 NUDOCS-ABSTRACT 1 1 G RES/DSIR/EIB 1 1 RGN2 FILE 01 1 1 EXTERNAL: LPDR 1 1 NRC PDR 1 1 NSIC 1 1 R

I S

D NOTE 'lO ALL "RIDS" RECIPIENT~

S PLEASE HELP US IO REIXKZ WASTE! CGhIACr 'IHE EGCUNEVZ CUÃIBOL DESK, RXM Pi-37 (EXP. 20079) TO ELOG2QQE YOUR NAME PBCH DISTEKBVZION LISTS H)R DOCUMERZS YOU DON'T HEED)

TOTAL NUMBER OF COPIES REQUIRED: LTTR 24 ENCL 23

P.O. Box14000, Juno Beach, FL 33408.0420 FPL APRlL' )S89 L-89-119 U. S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, D. C. 20555 Gentlemen:

Re: Turkey Point Units 3 and 4 Docket Nos. 50-250 and 50-251 .

NRC Bulletin No. 88-10 Nonconformin Molded-Case Circuit Breakers NRC Bulletin No. 88-10, ".Nonconforming Molded-Case Circuit Breakers", issued November 22, 1988, requested that licensees take actions to provide reasonable assurance that molded-case circuit breakers (CBs), including CBs used with motor, controllers, purchased for use in safety-related applications without verifiable traceability to the CB manufacturer perform their safety function.

Attached is Florida Power & Light Company's response to NRC Bulletin No. 88-10.

Should there be any questions about this information, please contact us.

Very truly yours, W.. Co y ~ zing/

Senior V e President Nuclear WFC/TCG/gp Attachment cc: Stewart .D. Ebneter, Regional Administrator, Region II, USNRC Senior Resident Inspector, USNRC, Turkey Point Plant aSOnl80083 cj'W040"'DR ADOCK v5000250 0 PDC ljr

STATE OF FLORIDA )

) ss.

ff, COUNTY OF PALM BEACH )

d

'hat he is Senior Vice President- Nuclear of Florida Power & Light Company, the Licensee herein; Th'at he has executed the foregoing document; that the statements made in this document are true arid correct to the best of his knowledge, information, and

.belief, and that he is authorized to execute the document on behalf of said Licensee.

. F. Con Subscribed and s orn to before me this

~day of (QkcX, le&.

I C"

NOTARY P LIC, in and for the County of Palm Beach, State of Florida My Commission expires:

ATTACHMENT 1 RESPONSE TO IE BULLETIN 88-10 Re ortin Re uirements

1. All holders of operating licenses are required to provide a written report by April 1, 1989, that:

a." Confirms that only molded-case circuit breakers (CB) that meet the criteria of item 7 of the actions requested are being maintained as stored spares for future use in safety-related applications.

b~ Summarizes the total number, manufacturer, model number, and to the extent possible the procurement chain of those CBs that could not be traced to the circuit breaker manufacturer (CBM) in 'items 1 and 4 of the actions reque'sted. For installed CBs, also identify each system in which they are/were installed. If item 4 of the actions requested has not been completed by April 1, -1989, due to the schedule for tests in item 3 of the actions requested, this information should be updated within 30 days of the completion of item 4 to address those additional CBs that could not be traced to the CBM.

e C ~ Confirms that items 1, 2, 3, 4, 5, 6 and 7 of the actions requested have been completed or will be implemented as required.

~Res esse l.a), Molded case circuit breakers being maintained as stored spares for future use in safety-related applications meet the following criteria:

1) Manufactured by and procured from a CBM under a 10 CFR 50, Appendix B program or

2) Procured from a CBM or others with verifiable traceability to the CBM.

1.b) FPL identified 237 molded case circuit breakers in safety related stores.

To date, 48 molded case circuit breakers could not be traced to the CBM.

These breakers are identified on pages 2 and 3 of this attachment. These breakers are on hold in stores until dispositioned as outlined in IEB 88-10. The actions requested by items 3 and/or 4'ave not been accomplished'at this time. FPL will update this response to include the results of items 3 and/or 4 within 30 days of completion.

1.c) FPL has completed item 1 of the actions reque'sted, and will complete the remainder of the actions requested by IE Bulletin 88-'10 as required by the bulletin.

Attachment 1, Page 2 MODEL/PART NUMBER OF MANUFACTURER NUMBER BREAKERS KNOWN PROCUREMENT CHAIN ITE P/N-P151 FPL P.O. 18646-27087; breakers purchased from California Wholesale Electric ITE CAT4122-116<02 FPL P.O. 28149-76811; breakers purchased from Exide Corp.

G.E. P/N THOL 1120 FPL P.O. 88659-90450; breakers purchsed from G. E. Supply C G.E. P/N THOL 10 Breakers not traceable to original P.O.

G.E. TEB122020WL Breakers not traceable to original P.O.

G.E. TEB111030 WL Breakers not traceable to original P.O.

G.E. TEB111070 WL Breakers not traceable to original P.O.

G.E. TJFP36325WL Breakers not traceable to original P.O.

Heinemann P/N JAI-B3-A Breakers not traceable to original P.O.

P/N JAI-A3-A Breaker not traceable to original P.O.

Attachment 1, Page 3 ITE/Gould Inc. EF2-B050 FPL P.O. 04262-98513; breaker purchase'd from Telemecanique.

ITE/Imperial Corp. HE3-B050 Breaker cannot be traced to original P.O.

ITE JL3-B400 Breakers not traceable to original P.O.

4975 D71624 Breaker not traceable to original P.O.

G.E. TFK224F000 Breaker not traceable to original P.O.

G.E. CR101 H FPL P.O. C56918-77264; breakers purchased from Mine Safety Applications JA3-22 Investigation in progress (Westinghouse)