23 juillet 2014
La salle de contrôle a été informée que 14 coups de feu ont été tirés dans la zone contrôlée. Suite à ces tirs, l’urgence a été déclarée. Les deux réacteurs sont restés à pleine puissance. La sécurité aurait été rétablie à 19h56 et l’évènement "inhabituel" a été clôturé à 21h34.
Type : PWR - Puissance : 3 586 MWth - Première divergence n° 1 : 05/1987 ; n° 2 : 03/1988
Available in english only.
Event Number : 50301
Facility : BRAIDWOOD - State : IL - Unit : [1] [2] RX Type : [1] W-4-LP,[2] W-4-LP
Event Date : 07/23/2014 - Event Time : 19:30
Emergency Class : UNUSUAL EVENT 10 CFR Section : 50.72(a) (1) (i) - EMERGENCY DECLARED
PWR Initial Current PWR 1 N Y 100 % Power Operation 100 % Power Operation 2 N Y 100 % Power Operation 100 % Power Operation
Event Text
UNUSUAL EVENT DECLARED BASED ON SHOTS FIRED IN THE OWNER CONTROLLED AREA
"At 1943 CDT on 7/23/14, Braidwood Station declared Unusual Event HU1 due to gunshots fired within the Owner Controlled area (OCA). This was a security condition without a Hostile Action. Both Units remain in Mode 1, 100% reactor power throughout the event.
"Local Law enforcement was contacted and investigated. Security stood down from the Security Condition at 1956 CDT."
The Control Room was informed at 1930 CDT by Security of fourteen (14) gunshots heard inside the OCA.
The licensee informed State and local agencies and the NRC Resident Inspector. Notified other FEDS (FEMA Ops Center, DHS NICC Watch Officer, DHS SWO) and (Nuclear SSA, FEMA NWC) via email.
* * * UPDATE AT 2311 EDT FROM JOE CONQUEST TO S. SANDIN * * *
"Braidwood Station Terminated an Unusual Event, HU1 at 2134 CDT. Local Law Enforcement Agency called an ’AII Clear’ and station security restored the normal security posture at 1956 CDT."
The licensee informed State and local agencies and the NRC Resident Inspector.
Notified R3DO (Orth), NRR (Lund) and IRD (Gott) via email.
Notified other FEDS (FEMA Ops Center, DHS NICC Watch Officer, DHS SWO, Nuclear SSA, FEMA NWC) via email.
https://www.nrc.gov/reading-rm/doc-collections/event-status/event/2014/20140724en.html#en50301