ML19340C134

RO 80-057-01P:on 801029 Reactor Bldg Exhaust Monitor RM-A1 Discovered Operating in Degraded Mode Due to Improper Detector Installation & Valve Lineup.Detailed Rept Follows within 14 Days

ML19340C134
Person / Time
Site:	Crystal River
Issue date:	10/30/1980
From:	Poole D FLORIDA POWER CORP.
To:	James O'Reilly NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
References
80-057-01P, 80-57-1P, NUDOCS 8011140037
Download: ML19340C134 (2)

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i FLOE!CA POWER CORP R COSNER

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COMMISSION q!h 0FFICE OF INSPECTION AND ENF0WCEMENT 101 M MADIETTA ST SUITE 3100 ATLANTA GA 30303 f-

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g THIS IS A CONFIRMATION COPY OF A DREVIOUSLY PHONE-DELIVERED TELEGRAM (

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THIS a!LL CONFIRM A REPORT TO MR 0 PRICE OF YOUR OFFICE AT 12: 45 ON g

THURSDAY 30 OCTOBER 1980 AT 23:23 ON 29 OCTOBER 198c IT aAS DISCOVERED THAT REACTOR BUILDING EXHAUST MONITOR RH-Al HAD BEEN <

OPERATING IN A DEGRADED 400E SINCE 10: 40 DUE TO I M P h' D E R DETECTOR INSTALLATION AND VALVE LINE UP. THE REACTOR BUILDING DURGE WAS g TERMINATED AT 23125 ON 29 OCTOBER 1980 THE ISOLATION VALVES *ERE g OISABLED ANO TAGGED AT 00:18 ON OCTOSEA 30 1980 THE QURATION OF THIS EVENT EXCEEDE; THAT ACTION REQUIREMENT OF TECHNICAL SPECIFICATION m 3.6.3.1 . TdERE WAS NO EFFECT ON THE GENERAL PUBLIC HEALTH OR SAFETY. "

A DETAILED REDORT OF THIS EVENT DILL FOLLOW nITHIN in DAYS AS REGUIPED BY TECHNICAL SPECIFICATION 6,9.1.8.8

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