ML13333A393

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Forwards NRC to Licensees of Westinghouse two-loop Plants Re Rod Bank Exchange Method for Verifying Shutdown Margin of two-loop NSSS
ML13333A393
Person / Time
Site: San Onofre Southern California Edison icon.png
Issue date: 05/15/1979
From: Ziemann D
Office of Nuclear Reactor Regulation
To: James Drake
Southern California Edison Co
References
NUDOCS 7907310559
Download: ML13333A393 (3)


Text

DISTRIBUTION 01&E (3)

MAY 1 5 1979 NRC PDR DZiemann Local PDR ASchwencer ORB#1/2 RF FBurger HDenton HSmith ECase PCheck Docket No. 50-206 VStello NRR Reading DEisenhut TERA BGrimes JRBuchanan OELD ACRS (1)

Mr. James H. Drake Vice President Southern California Edison Company 2244 Walnut Grove Avenue Post Office Box 800 Rosemead, California 91770

Dear Mr. Drake:

Enclosed.for your information is a copy of a letter sent to one of the licensees of a Westinghouse two loop plant.

A similar letter has been sent to the licensees of the other Westinghouse two loop plants. Note that the use of the rod bank exchange program has not yet been approved for other than these two loop plants.

Sincerely, Original Signed By Dennis L. Ziemann, Chief Operating Reactors Branch #2 Division of Operating Reactors

Enclosure:

As Stated cc:

See next page

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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 May 15, 1979 Docket No. 50-206 Mr. James H. Drake Vice President Southern California Edison Company 2244 Walnut Grove Avenue Post Office Box 800 Rosemead, California 91770

Dear Mr. Drake:

Enclosed for your information is a copy of a letter sent to one of the licensees of a Westinghouse two loop plant.

A similar letter has been sent to the licensees of the other Westinghouse two loop plants. Note that the use of the rod bank exchange program has not yet been approved for other than these two loop plants.

Sincerely, Dennis L. Ziemann, C ief Operating Reactors Branch #2 Division of Operating Reactors

Enclosure:

As Stated cc:

See next page

ir. James H. Drake 2 -

May 15, 1979 cc Charles R. Kocher, Assistant General Counsel Southern California Edison Company Post Office Box 800 Rosemead, California 91770 David R. Pigott Samuel B. Casey Chickering & Gregory Three Embarcadero Center Twenty-Third Floor San Francisco,, California 94111 Jack E. Thomas Harry B. Stoehr San Diego Gas & Electric Company P. 0. Box 1831 San Diego, California 92112 U. S. Nuclear Regulatory Commission ATTN:

Robert J. Pate P. 0. Box 4167 San Clemente, California 92672 Mission Viejo Branch Library 24851 Chrisanta Drive Mission Viejo, California 92676