Roger: At Davis-Besse we have been making quarterly power entries for a material condition purposes. It generally consists of the Operations Manager and an RP tech and one other team. They do not go everywhere due to dose rates and heat. Total exposure is less than 75 mrem. Recently we have been adding small activities such as a repair of humidity leak detection system and check a containment cooler fan. I have yet to be successful in talking OPS out of the need to do the entry....
Douglas L. Noble Manager - Radiation Protection Davis-Besse Nuclear Power Station (419) 321-7780 office (419) 304-0068 cell From: "Roger P. Shaw" <[email protected]> To: <[email protected]> Date: 05/12/2011 02:28 PM Subject: Powernet: Reason for Containment Entries at Power Sent by: [email protected] For those (PWRs) who make containment entries at power, for what reason are you doing so (e.g., RCP oil topoff, troubleshoot key monitors, emergent inspection, etc.)? Thanks very much in advance, Roger Roger P. Shaw, CHP Principal Shaw Partners LLC 94A W. River Rd Rumson, NJ 07760 732.539.6786 [email protected] www.shawpartners.com ----------------------------------------- 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.
