ML20214K691

Application for Amends to Licenses DPR-53 & DPR-69,making Administrative Improvements to Tech Specs Re Containment Isolation Valves

ML20214K691
Person / Time
Site:	Calvert Cliffs
Issue date:	11/24/1986
From:	Salyards L BALTIMORE GAS & ELECTRIC CO.
To:	Thadani A Office of Nuclear Reactor Regulation
Shared Package
ML20214K692	List: ML20214K691 ML20214K698
References
NUDOCS 8612020411
Download: ML20214K691 (3)

Text

y 3-BALTIMORE GAS AND ELECTRIC CHARLES CENTER . P.O. BOX 1475 BALTIMORE. MARYLAND 21203.

NUCLEAR ENGINEERING SERVICES DEPARTMENT.

CALVERT CUFFS NUCLEAR POWER PLANT LU$8Y, MARYLAND 20657 November 24,1986 U. S. Nuclear Regulatory Commission Office of Nuclear Reactor Regulation Washington, D. C. 20555 ATTENTION: Mr. Ashok C. Thadani, Director PWR Project Directorate #8 Division of PWR Licensing-B

SUBJECT:

Calvert Cliffs Nuclear Power Plant Unit Nos.1 & 2; Docket Nos. 50-317 & 50-318 Request for Amendment

REFERENCES:

(a) Letter from Mr. 3. A. Tiernan (BG&E), to Mr. A. C. Thadani (NRC),

dated July 31,1986, Request for Amendment Gentlemen:

Reference (a), Change No. 3, proposed a change to our Technical Specifications requesting that the provisions of Specification 3.0.4 be excepted from Technical Specification 3/4.6.4, Containment Isolation Valves. Discussions between your staff and BG&E, subsequent to our submittal, have resulted in several administrative improve-ments that are possible to Technical Specification 3/4.6.4. These changes, strictly administrative in nature, are proposed to minimize questions concerning interpretation of Technical Specification 3/4.6.4 once the provisions of Specification 3.0.4 are excepted.

The affected Unit 1 Technical Specification pages are attached for your reference in reviewing these proposed changes. These changes are identical for both Unit I and Unit 2 Technical Specifications. These changes, previously discussed with your staff, are as follows:

8612020411 861124 7 DR ADOCK 0500 0g

Mr. Ashok C. Thadani November 24,1986 Page 2 CHANGE REASON Add a phrase to Action Statement e. This additional wording ensures that the proposed in Reference (a). Action affected penetration is isolated prior to Statement e. would read: "The provi- entering MODE 4.

sions of Specification 3.0.4 are not applicable provided that the affected penetration is isolated."

Move Surveillance Requirements Both of these Surveillance Requirements 4.6.4.1.4 and 4.6.4.1.5 to the address containment purge valve Containment Leakage Technical Spec- leakage. Relocating these Surveillance ifcation (3.6.1.2). Requirements is advantageous for two reasons:

1. To minimize confusion between Limiting Conditions for Operation 3.6.1.2 and 3.6.4.1 when the provisions of Specification 3.0.4 are excepted from 3.6.4.1; and

2. Because the containment leakage Technical Specification is a more logical location for these Surveil-lance Requirements.

These changes are provided as additional information to supplement Change No. 3 of Reference (a). The changes are administrative in nature and do not impact the Determination of Significant Hazards provided in that submittal. Should you have further questions regarding this reply, we will be pleased to discuss them with you.

Very truly yours,

%D L. E. Saiyards Principal Engineer Licensing Unit LES/BEH/ dim Attachment

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. s iMr. Ashok C. Thadani

- November 24,19861

- Page 3

- cc: . D. A. Brune, Esquire

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

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