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Forwards generic SER re Mark III containment hydrogen control,transmitted to Hydrogen Control Owners Group by 900806 ltr.Final analysis of facility combustible gas control sys,addressing key elements,requested by 910301.

Accession Number: ML20058N389

Date Released: Sunday, November 8, 2020

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• ML20058N387 - Forwards generic SER re Mark III containment hydrogen control,transmitted to Hydrogen Control Owners Group by 900806 ltr.Final analysis of facility combustible gas control sys,addressing key elements,requested by 910301. (3 page(s), 8/10/1990)
• ML20058N390 - Advises that HGN-112-NP, "Generic Hydrogen Control Info for BWR-6 Mark III Containments" acceptable for ref in licensee analyses of hydrogen control sys for BWR Mark III containments to extent delineated in encl safety evaluation. (2 page(s), 8/6/1990)
• ML20058N394 - Generic SER re Mark III containment hydrogen control, concluding that HGN-112-NP, "Generic Hydrogen Control Info for BWR-6 Mark III Containments" provides acceptable basis for technical resolution of degraded core hydrogen issue. (61 page(s), 8/6/1990)