ML19289F698

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Notifies That Asco Solenoid Valve Used to Operate Containment Purge Valves Does Not Meet post-accident Environ Qualification Per IE Bulletins 79-01 & 79-01A
ML19289F698
Person / Time
Site: Calvert Cliffs  
Issue date: 06/13/1979
From: Lundvall A
BALTIMORE GAS & ELECTRIC CO.
To:
Office of Nuclear Reactor Regulation
Shared Package
ML19289F699 List:
References
NUDOCS 7906150366
Download: ML19289F698 (1)


Text

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BALTIM ORE GAS AN D ELECTRIC C s M PANY GAS AN D ELECTRIC BUILOING BALTI M O R E", MARYLAN D 21203 Aamun c. Lunov4u..Ja June 13, 1979 vice p=a s.oc=e sa s

Director, Division of Operating Reactors Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission Washington, D. C.

20555

Subject:

Calvert Cliffs Nuclear Power Plant Units Nos.1 & 2, Dockets Nos. 50-317 & 50-318 IE Eulletin 79-01-01A

Reference:

BG&E letter dated 6/13/79 from Lundvall to Director, DROI, OI&E, same subject Gentlemen:

Pursuant to pararraph h of the subject IE Bulletin, this is to notify you of an item which does not meet the post-accident environmental qualifications specified for its use. The specific item is an ASCO solenoid valve which is used to operate containment purge valves (one solenoid per valve, both containments). Please refer to the attached Bulletin Response for details and justification for continued operation.

This item vas identified yesterday as a result of Bulletin 79-01A.

Very truly yours, f

~~ ' b.- rs N j w 4 ',..g a cc:

J. A. Biddison, Esquire G. F. Trowbridge, Esquire Director Region I Office of Inspection & Enforcement U. S. Nuclear Regulatory Co= mission 631 Park Avenue King of Prussia, PA 19h06 2230 211 001 6

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4 790615D M '4 ]

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