ML14138A081

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Advises That Draft Safety Evaluation for SEP Topic VI-4, Containment Isolation Sys, Forwarded by NRC Considered to Be Final & Will Be Used as Basic Input to Integrated Safety Assessment
ML14138A081
Person / Time
Site: San Onofre 
Issue date: 09/16/1982
From: Paulson W
Office of Nuclear Reactor Regulation
To: Dietch R
Southern California Edison Co
References
TASK-06-04, TASK-6-4, TASK-RR LSO5-82-09-047, LSO5-82-9-47, NUDOCS 8209230221
Download: ML14138A081 (2)


Text

September 16, 1982 Docket No. 50-206 LSO5-82 047 Mr. R. Dietch, Vice President Nuclear Engineering and Operations Southern California Edison Company 2244 Walnut Grove Avenue Post Office Box 800 Rosemead, California 91770

Dear Mr. Dietch:

SUBJFCT: FINAL EVALUATION REPORT OF SEP TOPIC VI-4, CONTAINMENT ISOLATION SYSTEM FOR THE SAN ONOFRE GENERATING STATION, UNIT I By letter dated March 3, 1982, we issued a draft safety evaluation for SEP Topic VI-4, "Containment Isolation System."

Also, in that letter we requested that you provide comments within thirty days of receipt of that lettertihnorder that they could be included in our final report. Since over 180 days have:elapsed and no comments have been received we can only assume that the draft report was factually correct and complete. Therefore, we now consider that report final and it will be a basic input to the integrated safety assessment for your facility. The need for certain system modifica tions ifnorder to being this plant's design into conformance with current criteria will be determined during that same integrated assessment.

O Sincerely, A)DD.

~r Walt Paulson, Project Manager Operating Reactors Branch No. 5 Division of Licensing cc:

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/82 9.../82 9//82 9/. /88 NRC FORM 318 (10-80) NRCM 0240 OFFICIAL RECORD COPY USGPO: 1981-335-960

Mr. R. Dietch cc Charles R. Kocher, Assistant General Counsel James Beoletto, Esquire Southern California Edison Company Post Office Box 800 Rosemead, California 91770 David.R. Pigott Orrick, Herrington & Sutcliffe 600 Montgomery Street San Francisco, California 94111 Harry B. Stoehr San Diego Gas & Electric Company P. 0. Box 1831 San Diego, California 92112, Resident Inspector/San Onofre NPS c/o U. S. NRC P. 0. Box 4329 San Clemente, California 92672 Mayor City of San Clemente San Clemente, California 92672 Chairman Board of Supervisors County of San Diego San Diego, California 92101 California Department of Health ATTN: Chief, Environmental Radiation Control Unit Radiological Health Section 714 P Street, Room 498 Sacramento, California 95814 U. S. Environmental Protection Agency Region IX Office ATTN:

Regional Radiation Representative 215 Freemont Street San Francisco, California 94111 Robert H. Engelken, Regional Administrator Nuclear Regulatory Commission, Region V 1450 Maria Lane Walnut Creek, California 94596