ML20140C807

Application for Amend to Licenses DPR-77 & DPR-79,changing Tech Specs to Revise Isolation Logic for Containment Isolation Valves FCV-90-107 - FCV-90-117

ML20140C807
Person / Time
Site:	Sequoyah
Issue date:	06/13/1984
From:	Mills L TENNESSEE VALLEY AUTHORITY
To:	Adensam E Office of Nuclear Reactor Regulation
Shared Package
ML20140C810	List: ML20140C807 ML20140C818
References
TVA-SQN-TS-55, NUDOCS 8406190473
Download: ML20140C807 (3)

Text

r TENNESSEE VALLEY AUTHORITY CHATTANOOGA. TENNESSEE 374o1 400 Chestnut Street Tower II June 13,1984 TVA-SQN-TS-55 Director of Nuclear Reactor Regulation Attention: Ms. E. Adensam, Chief Licensing Branch No. 4 Division of Licensing U.S. Nuclear Regulatory Commission Washington, D.C. 20555

Dear Ms. Adensam:

In the Matter of ) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 In acccedance with 10 CFR Part 50.90, we are enclosing 40 copies of a requested amendment to the operating licenses, DPR-77 and DPR-79, to change ,

the Sequoyah Nuclear Plant units 1 and 2 technical specifications (T/S).

The proposed changes are provided in Enclosure 1. These proposed changes revise Table 3.6-2 to change isolation logic for containment isolation valves FCV-90-107 through FCV-90-117 The justification for the proposed T/S changes are provided in Enclosure 2.

In accordance wich the provisions of 10 CFR Part 170.22, we have determined the proposed amendment to be Class II for unit 1 and Class I for unit 2.

These classifications are based on the facts that the changes involve a single-safety issue and the dianges apply to two identical units on the same site. The remittance fee of $4,400 is being wired to the Nuclear Regulatory Commission, Attention: Licensing Fee Management Branch.

This requested amendment has been evaluated pursuant to 10 CFR 50.92 and no significant hazards considerations are involved.

If you have any questions concerning this matter, please get in touch with Jerry Wills at FTS 858-2683 Very truly yours, TENNESSEE VALLEY AUT!IORITY

.N. '

g L. M. Mills, Manager

( Nuclear Licensing

Sworn pojnd subscribed before me t

this /3 JMy of 4 M 1984 0hh <

' Notary Public

~

y j

"/(YT'f j, My Commission Expires /'

Enclosures (2) B406190473 840613 PDR ADOCK 05000327 p PDR ]

cc: See page 2 1983-TVA 5OTH ANNIVERSARY An Equal Opportunity Employer lf

7 .-

.Q

-2 Director of Nuclear Reactor Regulation June 13,1984 cc: U.S. Nuclear Regulatory Commission (Enclosures)

L -Region II Attn: Mr. James P. O'Reilly, Regional Administrator 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 i

' Mr. Michael H. Mobley, Director (Enclosures)

Division of Radiological Health

, T.E.R.R.A. Building 150 9th Avenue North Nashville, Tennessee 37203 Y

i' 1

s 1

4

_ _ _ . _ _ _ _ _ _ . _ _ _ _ . _ . _ . _ . . _ .2.

D ENCLOSURE 1 1

1 f

i 7

I - .

e.,