ML19327B591
| ML19327B591 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 10/25/1989 |
| From: | Widell R FLORIDA POWER CORP. |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| 3F-1089-14, IEB-88-010, IEB-88-10, NUDOCS 8911020139 | |
| Download: ML19327B591 (3) | |
Text
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. October 25,- 1989 3F1089-14 j
I U.S. Nuclear Regulatory Commission f
. Attn:. Document Control Desk Washington, D.C.
20555
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Subject:
- Crystal River Unit 3 l
Docket No. 50-302 Operating License No. DPR-72 NRC Bulletin 88-10, Supplement 1, i
~" Nonconforming Molded-Case circuit Breakers" I
Dear Sir:
'I i
'NRC Bulletin No. 88-10 was issued on November 22, 1988, to request i
that_ licensees take' actions to provide reasonable assurance that
. molded-case circuit breakers (MCCBs) purchased for use in safety-related applications perform their safety functions.
In addition, t
the bulletin required that addressees submit certain information to the NRC regarding CBs that could not be traced to the circuit I
l3 g breaker manufacturer (CBM).
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L Supplement l'to Bulletin 88-10 was issued on August 3 1989, to request that licensees review their written reports submitted to the NRC in accordance with Bulletin 88-10 and verify that the L
D responses meet the bulletin provisions as clarified by Supplerent
'the subject bulletin supplement, j
FPC's response to Bulletin 88-10 indicated that all 94 MCCBs on hand as spares for safety-related applications were traceable to the CBM.
The total breakdown was as follows:
1.
Procured directly from Nuclear grade suppliers 40 2.
Procured directly from commercial grade suppliers 30 3.
Procured via distributors, but verified as
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original equipment by CBM 11 Total 94 391102039[g$02 DR A
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t 0 (813) 866-6151 P.O. Box 14042
- St. PetersburD, Florida 33733 GENERAL OFFICE: 3201 Thirty fourth Street South A Florida Progress Company
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..o October 25, 1989 l
3F1089-14 Page 2 Af ter further review of FPC's written report against the supplement clarifications the 94 MCCBs on hand are still considered traceable as follows:
l 1.
Procured directly from Nuclear grade suppliers 40 2.
Procured and/or received directly from CBMs as commercial grade items (CGI) 30 3.
Procured as original plant equipment in 1978-79*
21 1
Total 94 Also inspected by CBM for additional assurance and determined to be original equipment with no evidence of alteration by a third party.
Based on the above, FPC takes the position that all 94 MCCBs are 3
traceable to the circuit breaker manufacturer and, therefore, no i
further testing is required.
Sincerely, I
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Rolf C. Widell, Director Nuclear Operations Site Support RCW/GMF/sdr i
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Regional Administrator, Region II Senior Resident Inspector l
Alex Marion (NUMARC)
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' STATE OF FLORIDA
-COUNTY OF CITRUS I
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=Rolf C. Widell states that he is the Director, Nuclear Operations I
Site Support for Florida Power Corporation; that he is authorized on the part of said company to sign and file with the Nuclear Regulatory Commission the information attached hereto; and that all such statements made and matters set forth therein are true and correct to the best of his knowledge, information, and belief.
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Rolf C. Widell, Director Nuclear Operations Site Support Subscribed and sworn to before me, a Notary Public in and for the State and County above named, this 25th day of October 1989.
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Notary Public Notary Public, State of Florida at Large, NOTAPY T'UDLLC, STAtt CF t'LORIDA.
My Commission Expires: ruoom en rwre Auc. co. tsos.
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