ML19274D056

LER 78-103/03L-0 on 781211:during Shutdown for Refueling & Maint Insp of snubbers,4 Snubbers Were Declared Inoperable. Caused by Loss of Hydraulic Fluid in Snubbers

ML19274D056
Person / Time
Site:	FitzPatrick
Issue date:	01/04/1979
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
ML19274D055	List: ML19274D053 ML19274D056
References
LER-78-103-03L, LER-78-103-3L, NUDOCS 7901090260
Download: ML19274D056 (2)

Text

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NAME OF PREPARER PHONE:

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v ATTACilMENT TO LER 78-103/03L-0 Page 1 of 1 While shutdown for refueling and maintenance inspection of hydraulic shock suppressocs (snubbers) in accordance with Technical Specification eppendix A, Paragraph 4.6.I.1 was conducted. This inspection revealed a number of snubbers in which further testing was required to determine operability. Testing of the suspect snubbers yicided a total of four (4) which were declared inoperable.

In each case the failure is attributed to loss of hydraulic fluid. Following overhaul, each of the snubbers was retested with satisfactory results and re-installed.

Specific details relating to the inspection, test and repairs are availabic at the plant.

NOTE: LER 77-046/03L-0 is a related event.

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