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Responds to util info re primary coolant sys pressure isolation valves.Two specific Event 5 valve configurations do not exist at facility.Further activity re broader topic of intersys LOCAs may be required.

Accession Number: ML19331C921

Date Released: Tuesday, March 2, 2021

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• ML19354C342 - Responds to util info re primary coolant sys pressure isolation valves.Two specific Event 5 valve configurations do not exist at facility.Further activity re broader topic of intersys LOCAs may be required. (3 page(s), 8/8/1980)
• ML19331C920 - "Primary Coolant Sys Pressure Isolation Valves,Browns Ferry Units 1,2 & 3," technical evaluation rept. (5 page(s), 7/21/1980)