ML20147E696

Application for Amend to License DPR-79,consisting of Tech Spec Change 87-46,revising Table 3.6-1 Re Bypass Leakage Paths to Auxiliary Bldg to Add Potential Leakage Paths Associated W/Hydrogen Analyzer Sys.Fee Paid

ML20147E696
Person / Time
Site:	Sequoyah
Issue date:	03/01/1988
From:	Gridley R TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
Shared Package
ML20147E698	List: ML20147E696 ML20147E705
References
TAC-R00323, TAC-R323, NUDOCS 8803070127
Download: ML20147E696 (4)

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TENNESSEE VALLEY AUTHORITY CH ATTANOOGA. TENNESSEE 374o1 SN 157B Lookout Place 1

MAR 011988  !

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TVA-SQN-TS-87-46 10 CFR 50.90 l l

U.S. Nuclear Regulatory Commission ATTN: Document Control Desk '

Washington, D.C. 20555 l

Gentlemen:

In the Matter of ) Docket No. 50-328 Tennessee Valley Authority )

SEQUOYAH NUCLEAR PLANT (SQN) - T,OHNICAL SPECIFICATION CHANGE 87-46 1

In accordance with 10 CFR 50.90, we are enclosing a requested amendment to license DPR-79 to change the technical specifications of Sequoyah Nuclear 1

Plant unit 2. The proposed change revises Table 3.6-1, "Bypass Leakage Paths to the Auxiliary Building," to add the potential leakage paths associated with the hydrogen analyzer system.

The proposed technical specification change is identified in enclosure 1. The justification for the proposed technical specification change is provided in enclosure 2. A proposed determination of no significant hazards consideration perfotmed pursuant to 10 CFR 50.92 is provided in enclosure 3.

Enclosed is a check for the $150 amendment application fee required by 10 CFR 170.12. i Only the unit 2 table is being revised at this time. Engineering Change Notices (ECNs) are now issued on a unitized basis as part of TVA's new design control process. The engineering modification for the unit 1 hydrogen  :

analyzer system is currently under review, and its corresponding ECN has not '

yet been issued. The unit 1 table will be revised as necessary after the unit 1 ECN is issued.

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U.S. Nuclear Regulatory Commission MAR 011988 Please direct questions you may have concerning this issue to Russell R. Thompson at (615) 870-7470.

Very truly yours, TENNESSEE V EY AUTHORITY R. Gridley, D ector Nuclear Licensing and Regulatory Affairs Sworn Jo,jand subsce bed bef re me this /C day of 1988 8

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Notary Public pp My Commission Expires C ' -o O Enclosures cc: see page 2

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U.S. Nuclear Regulatory Commission AAllR 011988 cc (Enclosures):

Mr. Michael H. Mobley, Director (w/o enclosures)

Division of Radiological Health T.E.R.R.A. Building 150 9th Avenue, N Nashville, Tennessee 37203 Mr. K. P. Barr, Acting Assistant Director for Inspection Programs TVA Projects Division U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NW, Suite 2900 Atlanta, Georgia 30323 Mr. G. G. Zech, Assistant Director for Projects TVA Projects Division U.S. Nuclear Regulatory Commission One White Flint, North 11555 Rockville Pike Rockville, Maryland 20852 Sequoyah Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road Soddy Daisy. Tennessee 37379 l

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- 1 ENCLOSURE 1 I l

. PROPOSED TECHNICAL SPECIFICATION CHANGE SEQUOYAH NUCLEAR PLANT UNIT 2 DOCKET No. 50-328 (TVA-SQN-TS-87-46)

LIST OF AFFECTED PAGES Unit 2 3/4 6-6