ML13317A496

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Informs That Revised Assessment for SEP Topic II-4.F & Revised 820817 Rept Re Backfill Conditions Being Prepared in Response to 821201 Request for Addl Info.Submittal Expected by 830218
ML13317A496
Person / Time
Site: San Onofre 
Issue date: 01/31/1983
From: Krieger R
Southern California Edison Co
To: Crutchfield D
Office of Nuclear Reactor Regulation
References
TASK-02-04.F, TASK-2-4.F, TASK-RR NUDOCS 8302020241
Download: ML13317A496 (1)


Text

Southern California Edison Company P.O. BOX 800 2244 WALNUT GROVE AVENUE ROSEMEAD, CALIFORNIA 91770 January 31, 1983 Director, Office of Nuclear Reactor Regulation Attention:

D. M. Crutchfield, Chief Operating Reactors Branch No. 5 Division of Licensing U. S. Nuclear Regulatory Commission Washington, D.C.

20555 Gentlemen:

Subject:

SEP Topic II-4.F San Onofre Nuclear Generating Station Unit 1 A draft evaluation of SEP Topic II-4.F, Settlement of Structures and Buried Equipment, was forwarded by NRC letter dated December 1, 1982.

This letter requested that we provide additional information regarding the in situ backfill soils in order to resolve this topic.

In order to provide the requested information, we are (1) preparing a revised assessment for Topic II-4.F and (2) revising our August 17, 1982 report regarding backfill conditions. It is currently anticipated that by February 18, 1983 we will be able to submit the revised topic assessment and revised Sections 1, 2 and 3 and the appendices of our August 17 report.

Revised Sections 4 and 5 of our August 17 report will be submitted by about April 1, 1983.

If you have any questions on this matter, please let us know.

Very truly yours, R. W. Kriege Supervising Engineer San Onofre Unit 1 Licensing 8302020241 830131 PDR ADOCK 05000206 P

PDR