ML20076F338

Forwards Application for Amend to License NPF-3 to Include Special Leak Rate Requirement for Containment Purge & Exhaust Isolation Valves

ML20076F338
Person / Time
Site:	Davis Besse
Issue date:	08/18/1983
From:	Crouse R TOLEDO EDISON CO.
To:	Stolz J Office of Nuclear Reactor Regulation
Shared Package
ML20076F348	List: ML20076F338 ML20076F360 ML20076F393
References
979, TAC-42152, TAC-52415, TAC-52417, TAC-52419, TAC-53296, TAC-56794, NUDOCS 8308260017
Download: ML20076F338 (2)

Text

TDLEDO

%s EDISON RcHAno P. CnousE v<. nn.om ma Docket Nr. 50-346 m9 ess saai License No. NPF-3 Serial No. 979 August 18, 1983 Director of Nuclear Reactor Regulation Attention:

Mr. John F. Stolz Operating Reactor Branch No. 4 Division of Operating Reactors United States Nuclear Regulatory Commission Washington, DC 20555

Dear Mr. Stolz:

Under separate cover, we are transmitting three (3) original and forty (40) conformed copies of an application for Amendment to Facility Operating License No. NPF-3 for the Davis-Besse Nuclear Power Station Unit No.

1.

This application requests that the Davis-Basse Nuclear Power Station Unit 1 Technical Specifications, Appendix A and B, be revised to reflect the changes attached. The proposed changes involve:

1.

Section 3.6.1.2 2.

Section 3.3.3.2 3.

Sections 2.0, 2.1, 2.2, 2.3, 3.1, 4.0 and 5.4.1 Part A of Appendix B 4.

Section 3.6.3.1, Table 3.6-2 l

3.

Sections 3.0.3. and 4.0.3 and adds Section 3.0.5 i

6.

Revision to Radiological Technical Specifications (RETS) Section 4.3.3.10, Table 4.3-16, Item 3 f

The attachments identify the proposed changes and its safety evaluation l

aad significant hazard considerations.

Item I concerns a change to include a special leak rate requirement for the Containment Purge and Exhaust Isolation valves. The test will be performed each time when the q

valves are opened, if the valves have tot been tested during the last six months. This test will be performed in addition to the existing combined g,

and local leakage rate testing.

Item 2 concerns changes relating to the

\\fg incore detector instrumentation system used for calculation of the hot channel ~ factors.

Item 3 concerns deletion of Appendix B and submittal of g\\

THE TOLEDO EDISON COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO, OHIO 43652 8308260017 830818 PDR ADOCK 05000346

~P PDR

Docket No. 50-346' License No. NPF-3 Serial No. 979 August 18, 1983 Page 2 an Environmental Protection Plan.

Item 4 corrects a typographical error for the containment isolation valves in penetration #74B.

Item 5 provides for a shutdown of the unit, if required, due to equipment inoperability that places the plant both outside the Limiting Condition for Operation and the applicable Action Statement.

Item 6 relates to Radiological Effluent Technical Specifications concerning the source check requirement prior to using thy containment purge vent system.

This amendment request invs1ves three Class III, one Class II and revisions to two previous submittals. Therefore, it is determined to be a Class IV request and enclosed is a check for $12,300 as requested per 10CFR170.22.

Very truly yours,

[

c c - --

RPC: GAB Attachments cc:

DB-1 NRC Resident Inspector J. W. Harris, State of Ohio

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