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Issue date | From | Title | Project stage | |
---|---|---|---|---|
ML20212A832 | 4 December 1986 | Novak T Office of Nuclear Reactor Regulation | Forwards Exemptions Re Charging Pump Cubicle Separation & Fire Suppression,Control Room Safe Shutdown Cable Separation & Fire Suppression & Main Steam Valve Room Equipment Separation | Other |
ML20235H896 | 22 September 1987 | Duquesne Light Company Sieber J | Forwards Summary of Fire Damper Qualification Program Outlining Util Intent to Qualify Existing Fire Dampers.Insp Program in Progress to Identify Fire Damper Design.Results Will Be Forwarded | Other |
ML20196E768 | 30 November 1988 | Duquesne Light Company Sieber J | Forwards Summary of Util Efforts to Date & Projected Schedule for Completion Re Fire Damper Qualification Status | Other |
ML20247J773 | 15 September 1989 | Duquesne Light Company Noonan T | Special Rept:On 890815,dampers Failed to Comply W/Ul Requirements of Std 555-1968.Caused by Improper Fabrication. All Applicable Fire Dampers in Affected Areas W/Combustible Loading Exceeding 1 H Per 10CFR50,App R Will Be Replaced | Other |