16 mai 2011
Les inondations pourraient avoir un impact sur les pompes de refroidissement de la centrale du Nebraska.
Available in english only.
"Event Number : 46965, Current Event Notification Report for June 17, 2011, U.S. Nuclear Regulatory Commission, June 17, 2011 :
Event Text : ADDITIONAL PENETRATION IDENTIFIED FOR MITIGATION DURING WALKDOWN
“Operations identified a potential flooding issue in the Intake Structure 1007 ft. 6 in. level. The area of concern is a the hole in the floor at the 1007 ft. 6 in. level where the relief valve from FP-1A discharge pipe goes through the raw pump bay and discharges into the intake cell. There is one penetration of concern. Flooding through this penetration could have impacted the ability of the station’s Raw Water (RW) pumps to perform their design accident mitigation functions.
“Efforts are in progress to seal the penetration.
“This eight-hour notification is being made pursuant to 10 CFR 50.72 (b)(3)(v).”
The licensee notified the NRC Resident Inspector."
https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2011/20110617en.html#en46965