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Forwards SER supporting acceptance of postponement of certain permanent ECCS single failure fixes at facility. Mod includes installation of redundant undervoltage relays, installation of redundant valve & control power sys.

Accession Number: ML20148C471

Date Released: Monday, October 28, 2024

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• ML20148C466 - Forwards SER supporting acceptance of postponement of certain permanent ECCS single failure fixes at facility. Mod includes installation of redundant undervoltage relays, installation of redundant valve & control power sys. (3 page(s), 10/16/1978)
• ML20148C490 - Safety evaluation supporting postponement of permanent ECCS single failure fixes at facility.Postponement of installation of redundant undervoltage relays unacceptable. (10 page(s), 10/16/1978)