ML13317A578

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Advises That Comprehensive Response to Generic Ltr 82-33 Not Possible Until 830515,due to Power Operation & Util Resource Involvement W/Resolution of post-accident Sampling Sys & Reactor Trip Breaker Issues
ML13317A578
Person / Time
Site: San Onofre  Southern California Edison icon.png
Issue date: 04/13/1983
From: Baskin K
Southern California Edison Co
To: Eisenhut D
Office of Nuclear Reactor Regulation
References
GL-82-033, RTR-NUREG-0737, RTR-NUREG-737 NUDOCS 8304150449
Download: ML13317A578 (2)


Text

Southern California Edison Company P. 0. BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD, CALIFORNIA 91770 K. P. BASKIN TELEPHONE MANAGER OF NUCLEAR ENGINEERING, (213) 572-1401 SAFETY, AND LICENSING April 13, 1983 Director, Office of Nuclear Reactor Regulation Attention:

Mr. Darrell G. Eisenhut, Director U.S. Nuclear Regulatory Commission Washington, D.C. 20555 Gentlemen:

Subject:

Docket Nos. 50-361 and 50-362 San Onofre Nuclear Generating Station Units 1, 2 and 3

Reference:

Letter, D.G. Eisenhut, NRC, to All Licensees of Operating Reactors, Supplement 1 to NUREG-0737 - Requirements for Emergency Response Capability (Generic Letter No. 82-33),

December 17, 1982 The reference letter transmitted Supplement 1 to NUREG-0737 which provides additional clarification of NRC requirements in the following five areas:

I. Requirements for Emergency Response Capability - regarding Safety Parameter Display Systems, II. Detailed Control Room Design Reviews, III. Regulatory Guide 1.97 (Revision 2) and Meteorological Data, IV. Upgrade of Emergency Operating Procedures, and V. Emergency Response Facilities.

In addition, the letter requested that each licensee submit a proposed schedule for completing each of the basic requirements for the items identified in the enclosures to the letter.

The purpose of this letter is to advise the NRC that a compre hensive response to the reference letter is not possible at this time.

Southern California Edison Company resources that are needed to respond to this NRC request have been involved for the past two months on two other important issues at San Onofre Nuclear Generating Station (SONGS);

namely, the Post-Accident Sampling System and the Reactor Trip Breakers.

E,0 496 j

830413 PDR 4ADOC K 050O2OD

Mr. Darrell G. Eisenhut

-2 These two problems are restraints to SONGS 2 power operation and SCE resources have been heavily devoted to their resolution.

It is expected that a response to the reference letter can be completed and submitted to the NRC by May 15, 1983. If you have any questions, please call me.

Very truly yours, cc:

J.B. Martin, Regional Administrator, Region V H. Rood, NRC (To be opened by addressee only)