ML19270G115

LER 78-059/03L-0 on 780805:primary Containment Pressure Suppression Pool Level Exceeded Tech Specs Limit by Two Inches.Caused by Operator Failure to Isolate RHR Sys from keep-full Subsys

ML19270G115
Person / Time
Site:	FitzPatrick
Issue date:	08/30/1978
From:	W. Verne Childs POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION I)
Shared Package
ML19270G110	List: ML19270G109 ML19270G115
References
LER-78-059-03L, LER-78-59-3L, NUDOCS 7906040288
Download: ML19270G115 (1)

Text

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REPORT DATE 80 EVENT DESCRIPTION AND PROR8.8LE CONSEQUENCES h O 2 l During routine surveillance testing of the RHR system primary containment i O 3 l pressure suppression pool level exceeded technical specification limits by l 0 A l 2 inches. 1 O 5

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44 CA'.JSE DESCRIPTloN AND CORRECTIVE ACTIONS 27 i o l Operator failed to isolate the RHR system from the " keep full" subsystem durine l i i l test which allored condensate transfer systeri t3 raise pressure suorression I

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