UNUSUAL EVENT DUE TO RELEASE OF FLAMMABLE GAS
"On 10/30/19 at 0026 EDT, an Unusual Event (HU3) was declared due to a release of flammable gas to the Unit 1 Pipe Penetration area (Reactor Auxiliary Building). The hydrogen supply valve to the area has been isolated. The area is being ventilated and follow-up air sampling will be performed.
"The NRC Resident Inspector has been notified."
Notified DHS SWO, FEMA Ops Center, DHS NICC, FEMA NWC (email), DHS Nuclear SSA (email), and FEMA NRCC SASC (email).
* * * UPDATE FROM FRED POLLAK TO DONALD NORWOOD AT 0521 EDT ON 10/30/2019 * * *
"The Notice of Unusual Event was terminated at 0454 EDT on 10/30/19. The area has been purged and normal access restored."
The licensee notified the NRC Resident Inspector.
Notified R2DO (McCoy), NRR EO (Miller), and IRD (Grant). Notified DHS SWO, FEMA Ops Center, DHS NICC, FEMA NWC (email), DHS Nuclear SSA (email), and FEMA NRCC SASC (email). |