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Forwards LER 87-014 & Rev 1 to LER 86-029.

Accession Number: ML20214T496

Date Released: Saturday, August 15, 2020

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• ML20214T494 - Forwards LER 87-014 & Rev 1 to LER 86-029. (1 page(s), 6/5/1987)
• ML20214U378 - LER 87-014-00:on 870507,unplanned automatic actuation of ESF occurred.Caused by personnel error.Engraved label plates being installed on potential transformer fuse drawers in normal & emergency switchgear rooms. (4 page(s), 5/7/1987)
• ML20214U414 - LER 86-029-01:on 860718,19 & 21,ESF actuations occurred due to spurious tripping of alternate feed EPA breakers.Cause unknown.Corrective actions will be implemented when positive cause identified. (4 page(s), 6/5/1987)