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Forwards safety evaluation accepting util 831104 response to Generic Ltr 83-28,Item 4.5.2, "Reactor Trip Sys Reliability On-Line Testing." Use of four independent contactors rather than reactor trip breakers can be tested at power.

Accession Number: ML20205S067

Date Released: Thursday, August 6, 2020

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• ML20205S062 - Forwards safety evaluation accepting util 831104 response to Generic Ltr 83-28,Item 4.5.2, "Reactor Trip Sys Reliability On-Line Testing." Use of four independent contactors rather than reactor trip breakers can be tested at power. (3 page(s), 3/31/1987)
• ML20205S114 - Safety evaluation accepting util 831104 response to Generic Ltr 83-28,Item 4.5.2, "Reactor Trip Sys Reliability On-Line Testing." Facility designed to permit on-line functional testing,including testing of reactor trip contactors. (1 page(s), 3/31/1987)