Hi Doug, Oconee uses a 0.1 micron letdown filters during on-line periods (as do Catawba & McGuire). They are upsized (1 to 5 micron) as needed for shutdown/startup.
Jonathan From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Tuesday, February 05, 2013 10:57 AM To: [email protected] Subject: Powernet: RCS Filters Importance: High Davis-Besse is considering lowering the micron size of the RCS letdown filter from 2 micron to 1 microns. Requesting industry information regarding the micron size of RCS filters used at your station (on-line). Thanks Douglas L. Noble Manager - Radiation Protection Davis-Besse Nuclear Power Station (419) 321-7780 office (419) 304-0068 cell ----------------------------------------- The information contained in this message is intended only for the personal and confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message.
