ML20079S409
| ML20079S409 | |
| Person / Time | |
|---|---|
| Site: | Harris  |
| Issue date: | 01/28/1984 |
| From: | Eddleman W EDDLEMAN, W. |
| To: | Atomic Safety and Licensing Board Panel |
| Shared Package | |
| ML20079S359 | List: |
| References | |
| 82-468-01-OL, 82-468-1-OL, IEB-83-08, IEB-83-8, ISSUANCES-OL, NUDOCS 8402030324 | |
| Download: ML20079S409 (1) | |
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T;N UNITED STATES OF AMERICA January 28, 1984 NUCLEAR BEGULATORY COMMISSION
'84 FE8 -2 Pl2 :26 CFFii c,; y g BEFORE THE ATOMIC SAFETY AND LICENSING BOAED
$NdC Glenn O. Bright Dr. James H. Carpenter James L. Kelley, Chairman In the Matter of
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Docket 50 400 OL CAROLINA POWER AND LIGHT CO. et al.
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(Shearon Harris Nucleer Power Plant,
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Units 1 ani 2)
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AsLBP No. 82-h68-01
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OL Motion for Order Reauirine Service of'CP&L Report to NRC concerning Harris Safety Circuit Breakers Wells Eddlenan, having filed a contention 161 and a vevised
- breakers, contention concerning circuit now shows the Board:
1.
IE Sulletin 83-08, dated 12-28-83 but only received by ne last week, describes (p.1) failures of reactor trip breakers due to under voltage trin attachments (UVTA)s because such attachments provide "only a linited force to trin the breakers".
It goes on to identify nroblems of nisalignment, lubrication, adjustment, l
hardening or contamination of grease, excessive wear etc.
within 90 days 2.
The sane bulletin requires for Westinghouse types DB snd DS breakers (Harris uses DS-416's) a review and a rerort on the design and design nargin (in light of the above-named nroblens) and a review f
of onerating exnerience with similar breakers in a utility's P ants, l
toO Q
as well as a dentailed description of breaker surveillance / test prograns.
28 The above information is necescary to ne to evaluate whether new or further amended contention (s) on circuit breakers at Harris should Ea:
be filed.
Since this is a safety issue, further delay in getting info f
$$o to me (e.g. wa! ting for it to work through the NDC/PDD/LPDR systen l
which can take un to 8-10 weeks) could dela this proceeding.
l The earlier 1 get it, the less delay is lik ly.
,f l
Therefore I a sk the Board to order CD&L to serve one copy of its
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report recuired by IE Bulletin 83908 on ne when it's sent to NRC. EN
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