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Forwards safety evaluation accepting procedures for degraded grid voltage protection for Class 1E power sys.SER re design mods for degraded grid voltage protection forwarded separately.

Accession Number: ML20155B828

Date Released: Wednesday, June 17, 2020

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• ML20155B825 - Forwards safety evaluation accepting procedures for degraded grid voltage protection for Class 1E power sys.SER re design mods for degraded grid voltage protection forwarded separately. (2 page(s), 3/31/1986)
• ML20155B835 - Safety evaluation supporting revised Procedure OP-3140, providing technically acceptable actions during degraded grid voltage conditions w/o LOCA to assure protection of Class 1E electrical sys & equipment. (4 page(s), 3/31/1986)