Part 21 Report - 1998-320

LICENSEE: WYLE LABORATORIES, INC SITE: WYLE LABORATORIES, INC EN NUMBER:34113 DOCKET: EVENT DATE: 04-21-98 RX TYPE: EVENT TIME: 12:00 VENDORS: NOTIFY DATE: 04-21-98 EMERGENCY CLASS: N/A REGION: 0 STATE: TIME: 15:36 OPS OFFICER: DICK JOLLIFFE 10 CFR SECTION: CCCC 21.21 UNSPECIFIED PARAGRAPH - POTENTIAL 10CFR PART 21 REPORT - ON 04/07/98, WYLE LABORATORIES, INC AND SIEMENS CORPORATION PERSONNEL INSTALLED AN INTERLOCK KIT TO UPGRADE WYLE/SIEMENS SAFETY RELATED 4 KV, 350 MVA, 1200 AMP CIRCUIT BREAKERS AT ARKANSAS UNITS 1 AND 2. THIS UPGRADE WAS BEING INSTALLED DUE TO CONDITIONS OBSERVED ON SIMILAR SIEMENS CIRCUIT BREAKERS IN NON-SAFETY RELATED APPLICATIONS AT SALEM/HOPE CREEK. HOWEVER, THE SIEMENS TECHNICIAN DID NOT INSTALL THE KIT INTO THE CIRCUIT BREAKER PER THE APPROPRIATE SIEMENS DRAWING. THE IDENTIFIED CIRCUIT BREAKER, ALONG WITH NINE ADDITIONAL CIRCUIT BREAKERS WILL BE SHIPPED FROM ARKANSAS TO THE SIEMENS MANUFACTURING FACILITY AT WENDELL, NORTH CAROLINA WHERE THEY WILL UNDERGO AN APPROVED EVALUATION PROCEDURE. THIS REPORT IS CLASSIFIED AS A POTENTIAL 10CFR PART 21 REPORT.

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