ML20234F045

Application to Amend Licenses DPR-77 & DPR-79,to Require Response Time Testing for Containment Ventilation Isolation Function When Initiated by High Containment or Low Pressurizer Pressure Signals.Fee Paid

ML20234F045
Person / Time
Site:	Sequoyah
Issue date:	09/14/1987
From:	Gridley R TENNESSEE VALLEY AUTHORITY
To:	NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM)
Shared Package
ML20234F047	List: ML20234F045 ML20234F079
References
TAC-R00392, TAC-R00393, TAC-R392, TAC-R393, NUDOCS 8709230012
Download: ML20234F045 (2)

Text

-_ _ _ _ .

TENNESSEE VALLEY AUTHORITY CH ATTANOOGA. TENNESSEE 37401 SN 157B Lookout Place SEP 141987 i

TVA-SQN-TS-87-38 10 CFR 50.90 U.S. Nuclear Regulatory Commission ATTN: Document Control Desk Washington, D.C. 20555 Gentlemen:

In the Matter of ) Docket Nos. 50-327 Tennessee Valley Authority ) 50-328 SEQUOYAH NUCLEAR PLANT (SQN) - TECHNICAL SPECIFICATION (TS) CHANGE 87-38 In accordance with 10 CFR 50.90, we are enclosing a requested amendment to licenses DPR-77 and DPR-79 to change the TSs of SQN units 1 and 2. The proposed change revises table 3.3-5 of the TSs (units 1 and 2) to require response time testing for the containment ventilation isolation function when initiated by a high containment pressure signal or a low pressurizer pressure signal.

The proposed TS change is identified in enclosure 1. The justification for the proposed TS change is provided in enclosure 2. A proposed determination of no significant hazards consideration performed pursuant to 10 CFR 50.92 is provided in enclosure 3. Enclosure 4 lists the commitments identified in enclosure 2.

Enclosed is a check for the $150 amendment application fee required by 10 CFR 170.12.

Please direct questions you may have concerning this issue to Russell R. Thompson at (615) 870-7470.

Very truly yours, TENNESSEE V LLEY AUTHORITY

/

R. G idley, Di ector Nuclear Safety and Licensing n Sworn and subscr ed efore me ,

thi day of 1987 MAhn ~

, g\[p otary tili c MyCommissionExpires#[7#4 f,(p0 Enclosures cc: See page 2 8709230012 G70914 PDR ADOCK 05000327 P PDR Are Equal opportunity Employer

4

-2:

U.S. Nuclear Regulatory Commission SEP 141987 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. G. G. Zech, Assistant Director Regional Inspections Office of Special Projects U.S. Nuclear Regulatory Commission Region II 101 Marietta Street, NH, Suite.2900 Atlanta, Georgia 30323 Mr. J. A. Zwolinski, Assistant Director for Projects Office of Special Projects U.S. Nuclear Regulatory Commission 4350 East-West Highway EHW 322 Bethesda, Maryland 20814 Sequoyah Resident Inspector Sequoyah Nuclear Plant 2600 Igou Ferry Road Soddy Daisy, Tennessee 37379 1

l l

l l

_- _- --