ML20203L271

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Responds to IE Bulletin 86-002 Re Static O-Ring (Sor) Differential Pressure Switches.Sor Model 102 or 103 Switches Neither Installed Nor Planned to Be Installed at Facility.No Further Action Required
ML20203L271
Person / Time
Site: Calvert Cliffs  Constellation icon.png
Issue date: 07/29/1986
From: Tiernan J
BALTIMORE GAS & ELECTRIC CO.
To: Murley T
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
References
IEB-86-002, IEB-86-2, NUDOCS 8608250423
Download: ML20203L271 (2)


Text

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B A LTIMORE GAS AND ELECTRIC CHARLES OENTER P. O. BOX 1475 BALTIMORE. MARYLAND 21200 July 29,1986 JosEPN A.T ERNAN Wct PnEsIDENT NuctrAn ENERGY U. S. Nuclear Regulatory Commission Region 1 631 Park At :nue King of Prussia, PA 19406 ATTENTION:

Dr. Thomas E. Murley Regional Administrator

SUBJECT:

Calvert ClifIs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 IE Bulletin No. 86-02; Static "O" Ring Dif ferential Pressure Switches Gentlemen:

This refers to IE Bulletia 86-02, item 1, which requested a report within seven days that described the extent to which the SOR Model 102 or 103 differential pressure switches are installed (or planned) as electrical equipment important to safety, as defined in 10 CFR 50.49(b). We have reviewed our facility records and find that the SOR Model 102 and 103 switches are not installed nor are they planned to be installed at Calvert Cliffs.

Therefore, in accordance with the bulletin directions, no further action is required on our part.

Should you have further questions regarding this reply, we will be pleased to discuss them with you.

Very truly yours, WW-STATE OF MARYLAND :

TO WIT:

CITY OF BALTIMORE :

Joseph A. Tiernan, being duly sworn states that he is Vice President of the Baltimore Gas and Electric Company, a corporation of the State of Maryland; that he provides the foregoing response for the purposes therein set forth; that the statements made are true and correct to the best of his knowledge, information, and belief; and that he was authorized to provide the response on behalf of said Corporation.

WITNESS my Hand and Notarial Scal:

  • A em Notary Public

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Dr. Thomas E. Murley July 29,1986 Page 2 JAT/SRC/ dim cc:

D. A. Brune, Esquire

3. E. Silberg, Esquire S. A. McNeil, NRC T. Foley, NRC

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