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Forwards evaluation of review of svc water sys air release valve failures.Review of air release valve design initiated by Georgia Power Co for Hatch plants.Study results indicate plants air release valves may be underdesigned.

Accession Number: ML20115A980

Date Released: Saturday, November 7, 2020

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• ML20115A977 - Forwards evaluation of review of svc water sys air release valve failures.Review of air release valve design initiated by Georgia Power Co for Hatch plants.Study results indicate plants air release valves may be underdesigned. (1 page(s), 3/29/1985)
• ML20115A981 - Forwards evaluation of review of svc water sys air release valve failures.Consideration of issuance of IE info notice to address concerns recommended. (1 page(s), 3/29/1985)
• ML20115A982 - Forwards evaluation of review of svc water sys air release valve failures.Study concludes that svc water air release valves used for RHR sys are underrated & should be redesigned. (1 page(s), 3/29/1985)
• ML20115A983 - "Svc Water Sys Air Release Valve Failures," AEOD engineering evaluation rept. (19 page(s), 3/29/1985)