North Anna's reply: 1) We perform an quarterly radiation survey (gamma and neutron) of our ISFSI. In addition, we perform a radiation survey (gamma and neutron) and contamination survey when placing a spent fuel cask at the ISFSI. 2) It is part of our routine survey program/procedure. 3) We use neutron sensitive TLDs (Harshaw 760) and electronic Dosimeters (DMC-2000GNs) for ISFSI work; including routine inspections by Operations and Security personnel.
Barbara J. Thompson North Anna Power Station 1022 Haley Drive Mineral, Va 23117 Nuclear Specialist Email: [email protected]<mailto:[email protected]> Phone: 540-894-2638 From: [email protected] [mailto:[email protected]] On Behalf Of Ochoa, Alysse K. Sent: Friday, May 23, 2014 11:57 AM To: [email protected] Subject: Powernet: ISFSI Survey's Salem and Hope Creek would like to know: 1. Do you perform a routine survey (monthly, quarterly, etc.) of your ISFSI Pad? If so, what do you survey for (gamma, beta, neutron)? 2. What drives you to perform this survey? 3. What type of dosimetry do you use during an ISFSI Campaign? Thank you. Alysse K. Ochoa PSEG Nuclear LLC Salem Radiation Protection Phone: 856-339-2742 ________________________________ The information contained in this e-mail, including any attachment(s), is intended solely for use by the named addressee(s). If you are not the intended recipient, or a person designated as responsible for delivering such messages to the intended recipient, you are not authorized to disclose, copy, distribute or retain this message, in whole or in part, without written authorization from PSEG. This e-mail may contain proprietary, confidential or privileged information. If you have received this message in error, please notify the sender immediately. This notice is included in all e-mail messages leaving PSEG. Thank you for your cooperation. CONFIDENTIALITY NOTICE: This electronic message contains information which may be legally confidential and or privileged and does not in any case represent a firm ENERGY COMMODITY bid or offer relating thereto which binds the sender without an additional express written confirmation to that effect. The information is intended solely for the individual or entity named above and access by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution, or use of the contents of this information is prohibited and may be unlawful. If you have received this electronic transmission in error, please reply immediately to the sender that you have received the message in error, and delete it. Thank you.
