ML13316A485

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Advises That Util 880822,890615 & 900117 Responses to NRC Bulletin 88-003, Inadequate Latch Engagement in Hfa Type Latching Relays Mfg by GE, Considered Complete
ML13316A485
Person / Time
Site: San Onofre  
Issue date: 02/05/1990
From: Kokajko L
Office of Nuclear Reactor Regulation
To: Cotton G, Ray H
San Diego Gas & Electric Co, Southern California Edison Co
References
TAC-73932, TAC-73933, TAC-73934 IEB-88-003, IEB-88-3, NUDOCS 9002160023
Download: ML13316A485 (3)


Text

February 5, 1990

'bocket No. 50-362 Mr. Harold B. Ray Mr. Gary D. Cotton Vice President Senior Vice President Southern California Edison Company Engineering and Operations Irvine Operations Center San Diego Gas & Electric Company 23 Parker 101 Ash Street Irvine, California 92718 P.O. Box 1831 San Diego, California 92112 Gentlemen:

SUBJECT:

RESPONSE TO NRC BULLETIN 88-03 (TAC NOS. 73932, 73933, AND 73934)

In your letters dated August 22, 1988 (Unit 3), June 15, 1989 (Unit 1),

and January 17, 1990 (Unit 2), you responded to NRC Bulletin 88-03, "Inadequate Latch Engagement in HFA Type Latching Relays Manufactured by General Electric Company." In your response, you confirmed that the activities required to address the issues discussed in the bulletin have been performed for San Onofre Nuclear Generating Station, Unit Nos. 1, 2, and 3. Therefore, we consider this action complete.

Sincerely, original signed by Lawrence E. Kokajko, Project Manager Project Directorate V Division of Reactor Projects -

III, IV, V and Special Projects Office of Nuclear Reactor Regulation cc:

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UNITED STATES NUCLEAR REGULATORY COMMISSION WASHINGTON, D. C. 20555 February 5, 1990 Docket Nos. 50-206, 50-361 and 50-362 Mr. Harold B. Ray Mr. Gary D. Cotton Vice President Senior Vice President Southern California Edison Company Engineering and Operations Irvine Operations Center San Diego Gas & Electric Company 23 Parker 101 Ash Street Irvine, California 92718 P.O. Box 1831 San Diego, California 92112 Gentlemen:

SUBJECT:

RESPONSE TO NRC BULLETIN 88-03 (TAC NOS. 73932, 73933, AND 73934)

In your letters dated August 22, 1988 (Unit 3), June 15, 1989 (Unit 1),

and January 17, 1990 (Unit 2), you responded to NRC Bulletin 88-03, "Inadequate Latch Engagement in HFA Type Latching Relays Manufactured by General Electric Company." In your response, you confirmed that the activities required to address the issues discussed in the bulletin have been performed for San Onofre Nuclear Generating Station, Unit Nos. 1, 2, and 3. Therefore, we consider this action complete.

Sincerely, Lawrence E. Kokajko, Project Manager Project Directorate V Division of Reactor Projects -

III, IV, V and Special Projects Office of Nuclear Reactor Regulation cc:

See next page

Mr. Harold B. Ray San Onofre Nuclear Generating Southern 'Culifornia Edison Company Station, Units No. 1, 2, and 3 cc David R. Pigott Mr. Gary D. Cotton Orrick, Herrington & Sutcliffe Senior Vice President The Old Federal Reserve Bank Bldg.

Engineering and Operations 400 Sansome Street San Diego Gas & Electric Company San Francisco, California 94111 101 Ash Street, P.O. Box 1831 San Diego, California 92112 Mr. Robert G. Lacy Manager, Nuclear San Diego Gas & Electric Company Mr. Charles B. Brinkman P. 0. Box 1831 Combustion Engineering, Inc.

San Diego, California 92112 12300 Twinbrook Parkway, Suite 300 Rockville, Maryland 20852 Resident Inspector/San Onofre NPS U.S. NRC Alan R. Watts, Esq.

P. 0. Box 4329 Rourke & Woodruff San Clemente, California 92672 701 S. Parker St. No. 7000 Orange, California 92668-4702 Mayor City of San Clemente Mr. Sherwin Harris San Clemente, California 92672 Resource Project Manager Public Utilities Department Chairman City of Riverside Board of Supervisors 3900 Main Street County of San Diego Riverside California 92522 1600 Pacific Highway Room 335 San Diego, California 92101 Mr. Phil Johnson U.S. Nuclear Regulatory Commission Regional Administrator, Region V Region V U.S. Nuclear Regulatory Commission 1450 Maria Lane, Suite 210 1450 Maria Lane, Suite 210 Walnut Creek, California 94589 Walnut Creek, California 94596 Mr. F. B. Marsh, Project Manager Mr. John Hickman, Senior Health Bechtel Power Corporation Physicist P. 0. Box 60860 Environmental Radioactive Mgmt. Unit Terminal Annex Environmental Management Branch Los Angeles, California 90060 State Department of Health Services 714 P Street, Room 616 Charles R. Kocher, Esq.

Sacramento, California 95814 James A. Beoletto, Esq.

Southern California Edison Company Mr. Don Womeldorf Irvine Operations Center Chief Environmental Management 23 Parker California Department of Health Irvine, California 92718 714 P Street, Room 616 Sacramento, California 95814