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Forwards LER 96-007 re degraded SG tube sleeves.Detailed metallurgical analysis will be contained in util ltr submitting 90-day ISI rept for refueling outage.Event reported via ENS per 10CFR50.72 on 960313 & 17.

Accession Number: ML20107B853

Date Released: Thursday, April 30, 2020

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• ML20107B851 - Forwards LER 96-007 re degraded SG tube sleeves.Detailed metallurgical analysis will be contained in util ltr submitting 90-day ISI rept for refueling outage.Event reported via ENS per 10CFR50.72 on 960313 & 17. (1 page(s), 4/12/1996)
• ML20107B875 - LER 96-007-00:on 960313 & 17,determined that average weld heights inadequate & inservice sleeves showed possible leaks paths due to inadequate cleaning of parent tube in weld region.Tube w/circumferential indications pulled or plugged. (4 page(s), 4/12/1996)