Sun, Please see Duke Energy’s response below. Pat
Patrick J. LaFrate, CHP Manager – Radiation Dosimetry & Records Duke Energy Dosimetry Laboratory 13339 Hagers Ferry Road Applied Science Center; Bldg 7405 MC: MG03A2 Huntersville, NC 28078 980-875-3204 From: Lee, Sun G. [mailto:[email protected]] Sent: Tuesday, April 12, 2016 6:39 AM To: '[email protected]' Cc: Lee, Sun G. Subject: [powernet] Dry Cask Storage - neutron energy evaluation and n-ED TVA External Message. Please use caution when opening. Perry Nuclear Power Plant would like to know: 1 – During your initial dry cask storage campaign, did you characterize the neutron energy field? Yes, at several of our nuclear facilities. 2 – After the initial dry cask campaign, have you re-evaluated the neutron energy for subsequent campaigns for establishing correction factor for TLDs? We reevaluated ISFSI installations as a result of moving to different type canisters. 3 – What was the basis for the decision on question 2? ANI Bulletin 11-02. 4 – Have you implemented neutron electronic dosimeters for dry cask storage? Yes, with very good results. Thank you. Sun G. Lee, CHP Technical Support Perry Nuclear Power Plant 440-465-8030 Cell 440-280-5039 Work Sun G. Lee, CHP Technical Support Perry Nuclear Power Plant 440-465-8030 Cell 440-280-5039 Work ________________________________ ________________________________ 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.
