Columbia does not lock swing gates at this time. We do use the programmable (smart) turnstiles during refueling outages to control access to the Drywell and Refueling floor.
Ray Thomson Health Physics Staff Advisor Columbia Generating Station [email protected]<mailto:[email protected]> 509-377-8273 From: [email protected] [mailto:[email protected]] On Behalf Of Bebb, Jeremy L. Sent: Tuesday, December 27, 2011 12:00 PM To: [email protected] Subject: Powernet: HRA Question CNS has the following question: Does your facility utilize locking mechanisms on your HRA swing gates, and if so what manufacturer/supplier do you purchase them from? Jeremy Bebb Staff Health Physicist Cooper Nuclear Station (402) 825-5026
