ML19329A858

Responds to NRC 770422 Request.Forwards Pump & Valve Test Program, for Compliance w/10CFR50.55a(g).Additions & Changes to Program,Which Meet Code Testing Requirements Will Be Implemented.W/O Encl

ML19329A858
Person / Time
Site:	Davis Besse
Issue date:	06/27/1977
From:	Roe L TOLEDO EDISON CO.
To:	Boyd R Office of Nuclear Reactor Regulation
Shared Package
ML19329A856	List: ML19329A855 ML19329A858
References
307, TAC-10985, TAC-11316, NUDOCS 8001150754
Download: ML19329A858 (1)

Text

.

-^

. 7

,1

'

.'

.

4 TOLEDO EDISON Docket No. 50-346 LOWELL E. ROE V4e President

' " ' * ' " " " " "

June 27, 1977 M1912 S> 3242 Serial No. 307 Director of Nuclear Reactor Regulation Attention: Roger S. Boyd, Director Division of Project Management

-

Office of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D. C. 20555

Dear Mr. Boyd:

Enclosed is the information requested in your letter dated April 22,1977 concerning the Davis-Besse Nuclear Power Station Unit No. 1 Pump and Valve Test Program planned for compliance with 10CFR50.55a(g). As discussed in my letter to you dated May 9,1977, the requested information concerning the nondestructive examinations are scheduled for submittal to the NRC in August of 1977.

The information presented in Attachments A, B and C to this letter has been developed to provide the information suggested in Enclosure 1 to your April 22, 1977 letter entitled "NRC Staff Guidance for Compliance With Certain Provisions of 10CFR50.55a(g) 'In Service Inspection Requirements'".

Attachment A describes the Pump and Valve Test Program and corresponds to Item 2 of Appendix A of your Enclosure 1. Attachment B identifies the tests we have determined to be impractical and corresponds to Appendix B of your Enclosure 1. Attachment C contains the figures and tables which supplement Attachments A and B.

We request relief from the testing requirements identified in Attachment B as provided in 10CFR50.55a(g)(5)(iii) . Relief from any further exceptions to code requirements identified as the test program is fully implemented will be requested if and when they are identified. However, additions and changes to the present program which do meet the code testing requirements will be implemented as needed without prior NRC notifications.

Yours very truly,

[

Enclosures cts THE TCLECO E0!SCN COMPANY EDISON PLAZA 300 MADISON AVENUE TOLEDO. CHIO 43552 8001150 7 69