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NRC CAL – NOV (Yellow)

EA-05-176 · CAL · Issued — · Reactor Licensees

Action

EA Number
EA-05-176
Licensee
NOV (Yellow)
Category
Reactor Licensees
Action type
CAL
Date issued

Description

On December 21, 2005, a Notice of Violation was issued for a violation associated with a Yellow SDP finding involving the licensee's failure to ensure that the safety-related function of the auxiliary feedwater pumps, the 480 volt safeguards buses, the safe shutdown panel, the emergency diesel generators, and the 4160 volt safeguards buses, each Class 1 systems or components, would be protected from serious flooding or excessive steam releases as a result of random or seismically induced failures of non-Class 1 systems in the turbine building. The violation cited the licensee's failure to implement design control measures as specified in 10 CFR Part 50, Appendix, B, Criterion III, "Design Control".

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