21 août 2014
32 929 litres de gasoil pour le générateur diesel de secours d’urgence ont disparu du réservoir de stockage. Au moment de la déclaration d’accident, la nappe n’avait pas quitté le site.
Type : PWR - Puissance : n° 1 : 3 304 MWth ; n° 2 : 3 468 MWth - Première divergence n° 1 : 01/1975 ; n° 2 : 03/1978
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Event Number : 50386 Facility : COOK Region : 3 State : MI Unit : [1] [2] [ ] RX Type : [1] W-4-LP,[2] W-4-LP NRC Notified By : DEAN BRUCK HQ OPS Officer : CHARLES TEAL Notification Date : 08/21/2014 Notification Time : 04:03 [ET] Event Date : 08/21/2014 Event Time : 02:10 [EDT] Last Update Date : 08/21/2014 Emergency Class : NON EMERGENCY 10 CFR Section : 50.72(b)(2)(xi) - OFFSITE NOTIFICATION Person (Organization) : DAVE PASSEHL (R3DO)
PWR Initial Current PWR 1 N Y 100 % Power Operation 100 % Power Operation 2 N Y 100 % Power Operation 100 % Power Operation
Event Text
OFFSITE NOTIFICATION DUE TO SUSPECTED FUEL OIL LEAK TO THE ENVIRONMENT
"At 0210 EDT on August 21, 2014, D.C. Cook made notifications to the State of Michigan, local authorities and the National Response Center due to a suspected release of approximately 8,700 gallons of diesel fuel oil to the environment. The level in the buried fuel oil storage tank for the Train B Emergency Diesel Generator was found to be approximately 8,700 gallons less than measurements taken within the last 24 hours. The tank is located within the plant protected area. At this time the suspected fuel oil plume has not left the site.
"The NRC Resident Inspector was notified.
"This notification is being made in accordance with 10 CFR 50.72(b)(2)(xi) and NUREG 1022 section 3.2.12, due to notification of offsite agencies."
https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2014/20140822en.html#en50386
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