05000369/LER-1981-094-03, /03L-0:on 810603,flow Rate Measurement Instrumentation on Waste Monitor Tank B Declared Inoperable During Attempted Liquid Waste Release.Caused by Root Valves to Tank Flow Transmitter Left Closed After Equipment Mod

/03L-0:on 810603,flow Rate Measurement Instrumentation on Waste Monitor Tank B Declared Inoperable During Attempted Liquid Waste Release.Caused by Root Valves to Tank Flow Transmitter Left Closed After Equipment Mod

ML20009F503
Person / Time
Site:	McGuire
Issue date:	07/02/1981
From:	Nardoci P DUKE POWER CO.
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION II)
Shared Package
ML20009F498	List: 05000369/LER-1981-094, Forwards LER 81-094/03L-0 05000369/LER-1981-094-03, /03L-0:on 810603,flow Rate Measurement Instrumentation on Waste Monitor Tank B Declared Inoperable During Attempted Liquid Waste Release.Caused by Root Valves to Tank Flow Transmitter Left Closed After Equipment Mod
References
LER-81-094-03L, LER-81-94-3L, NUDOCS 8107310247
Download: ML20009F503 (1)

LER-1981-094, /03L-0:on 810603,flow Rate Measurement Instrumentation on Waste Monitor Tank B Declared Inoperable During Attempted Liquid Waste Release.Caused by Root Valves to Tank Flow Transmitter Left Closed After Equipment Mod

Event date:
Report date:
3691981094R03 - NRC Website

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8 EVENT DESCAlPTICN ANQ P ACC A8t.E CONSEoVENCES O'o l Cn June 3,1981, while in mode.~5, The flow rate measurement instrumentation on

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!c!2Jl waste monitor tank (WMT) "B" was declared inoperable during an attempted

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loi:11 methods, t'his incident did not adversely affect the health and safety of the l o t s 1 I oublic or the safe oneration of the plant.

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CAUSE CESCMiPTICN ANo CCBRECOVE AC 1CNS h l i t o l l An equipment modification required the closing of the root valves to tne WMT These valves were inadvertently left closed after com,

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lI!!IIIIIIIl l I 2 t o I L. lti@l is (704) 373-7432 NAus es enEPAr.ss Phillip B. Nardoci pucug:

0107310247 810702 PDR ADOCK 05000369 PDR