ML20093K536
| ML20093K536 | |
| Person / Time | |
|---|---|
| Site: | Beaver Valley |
| Issue date: | 07/13/1984 |
| From: | Woolever E DUQUESNE LIGHT CO. |
| To: | Murley T NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I) |
| References | |
| 2NRC-4-105, IEB-84-02, IEB-84-2, NUDOCS 8407310115 | |
| Download: ML20093K536 (3) | |
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Pittsburgh, PA 15205 July 13, 1984 United States Nuclear Regulatory Commission Region I 631 Park Avenue King of Prussia, PA 19406 ATTENTION:
Dr. Thomas E. Murley Administrator
SUBJECT:
Beaver Valley Power Station - Unit No. 2 Docket No. 50-412 IE Bulletin 84-02 Gentlemen:
Beaver Valley Power Station Unit No. 2 (BVPS-2) has reviewed IE Bulletin 84-02, " Failures of General Ele::tric Type HFA Relays in Use in Class 1E Safety Systems," for applicability to BVPS-2.
As a result of BVPS-2's review, no HFA relays were identified as being installed or planned for installation in safety-related systems at BVPS-2.
Item 3 of the bulletin states: "... if your plant does not use or plan to use the nylon or Lexan-type GE HFA relays in the safety-related systems discussed above, a negative response it requested within 120 days of receipt of this bulletin, and no further action is required."
Accord-ingly, B7PS-2 actions with respect to the bulletin are complete.
However, in order to a'equately address the ge neric concerns, as recommended on page 5 of the balletin and in IE Information Notice 84-20, additional reviews are being perfo rmed in order to identify any related potential problems for relays used in Class 1E safety-related circuits.
Thus far, the review has not forand any failures similar to those ex pe ri-enced with the GE HFA relays as identified in the bulletin for the types of relays used at BVPS-2 for Class lE safety-related circuits.
Nor have any reports of similar failures been identified for the types of relays used at.
BVPS-2 in Class lE safety-related circuits to date.
If similar failures s
should occur with other types of relays, these failures will be haadled by the problem report system and correct ive action, if required, will be initiated, s
8407310115 840713 PDR ADOCK 05000 DUQUESNE LIGHT COMPANY SUBSCRIBED AND SWORN TO BEr' ORE ME THIS
% DAY OF
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, 1984.
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Woolever Notary Public Vice President ANirA ELAINE REITER, NOTARY PUBLIC ROGn. DON TOWNSHIP, ALLEGHENY COUNTY MY COMMISSION EXP!r<ES 00TOBER 20,1986 g
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U:itcd Stctso Nuciscr Regulctcry Comuniscion
'Mr..G:stga_W. Knighten, Chisf
,Page 2 SDH/wjs.
REFERENCES:
(a) IE Bulletin 84-02 (b) IE Information Notice 84-20 cc:
Mr. R.-DeYoung, Director (3) l
- Mr. E. A. Licitra, Project Manager Mr. G.-Walton, NRC Resident Inspector INPO Records Center NRC Document Control Desk l
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- Unit 2d Sectss Nuclscr Regulctory Commicsion Dr. Thousa E. Murley
>Page 3 COMMONWEALTH OF PENNSYLVANIA )
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sS:
COUNTY OF ALLEGHENY
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On this 4
day of a'\\
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//
, before me, r
v a' Notary Pdlic in and for said Commonwealth and County, personally appeared E. J. Woolever, dio being duly sworn, deposed and said that (1) he is Vice President of Duquesne Light, (2) he is duly authorized to execute and file the foregoing S ubmit tal on behalf of said Company, and (3) the statements set forth in the Submittal are true and correct to the best of hiu knowledge.
cYK-U L)
L Notary Public ANITA ELAINE REITER, N0nRY PUBLIC ROBINSON T0VJN11ilP. AtpT.HENY COUN MY COMM!sst0N EXPlRES O'T.'DF,ER 20,1986 l
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