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Forwards response re NUREG-0737,Item II.E.4.2,containment purge sys valve mfg by Copes Vulcan.Two 6-inch drywell vent valves equipped w/handwheels under administrative controls outlined in 810529 response.

Accession Number: ML20033A480

Date Released: Tuesday, December 1, 2020

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• ML20033A479 - Forwards response re NUREG-0737,Item II.E.4.2,containment purge sys valve mfg by Copes Vulcan.Two 6-inch drywell vent valves equipped w/handwheels under administrative controls outlined in 810529 response. (2 page(s), 11/23/1981)
• ML20033A486 - "Seismic Analysis S&W Air Operated Control Valve." (27 page(s), 6/9/1981)