05000255/LER-1980-002-03, /03L-0:on 791023,during Routine Testing of Hydraulic Snubbers,Snubber S-6,located on Main Steam Line, Failed to Meet Test Acceptance Criteria.Caused by Loose Accumulator Oil Fill Fitting.Snubber Replaced

/03L-0:on 791023,during Routine Testing of Hydraulic Snubbers,Snubber S-6,located on Main Steam Line, Failed to Meet Test Acceptance Criteria.Caused by Loose Accumulator Oil Fill Fitting.Snubber Replaced

ML18044A738
Person / Time
Site:	Palisades
Issue date:	04/03/1980
From:	CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
Shared Package
ML18044A737	List: 05000255/LER-1980-002-03, /03L-0:on 791023,during Routine Testing of Hydraulic Snubbers,Snubber S-6,located on Main Steam Line, Failed to Meet Test Acceptance Criteria.Caused by Loose Accumulator Oil Fill Fitting.Snubber Replaced
References
LER-80-002-03L-01, LER-80-2-3L-1, NUDOCS 8004100399
Download: ML18044A738 (1)

LER-1980-002, /03L-0:on 791023,during Routine Testing of Hydraulic Snubbers,Snubber S-6,located on Main Steam Line, Failed to Meet Test Acceptance Criteria.Caused by Loose Accumulator Oil Fill Fitting.Snubber Replaced

Event date:
Report date:
2551980002R03 - NRC Website

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I nin*"i n:: ront.1 ne testing of hvdraul ic snubbers, snubber No. S-6, located on

!TID CPJ:2] l main steam line, failed to meet the test acceptance criteria.

The snubber J

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The plant was in cold shutdow'"Il. at [QJ}J L time of discovery and during replacement.

Event classified reportable

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[ Failure occurred during pressurization of the snubber as required by the test urocedure 1 -when the acctLrnulator oil fill fitting came loose.

ITDJ GID snubber is a Bergen-Patterson, model HSSA~50l serial 514154-55.

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