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Forwards revised TDR-283 to closeout NUREG-0737 TMI Action Item II.E.4.2, "Reactor Bldg Purge." Required 30 degree opening limits for purge valves installed,although valves would close from 90 degree position during DBA-LOCA.

Accession Number: ML20042B862

Date Released: Tuesday, February 25, 2020

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• ML20042B861 - Forwards revised TDR-283 to closeout NUREG-0737 TMI Action Item II.E.4.2, "Reactor Bldg Purge." Required 30 degree opening limits for purge valves installed,although valves would close from 90 degree position during DBA-LOCA. (2 page(s), 3/22/1982)
• ML20042B863 - "Stress Analysis for Demonstration of Operability of Purge & Vent Valves During DBA." (20 page(s), 3/8/1982)