I think there was also a study done by EPRI a long time ago that supports this also - I will look to see if I can find the reference number -
Willie Harris, CHP RRPT Director, Radiation Protection [cid:[email protected]] 200 Exelon Way Kennett Square, PA 19348 Office Phone: 610.765.5350 Cell: 484-885-0578 [email protected]<mailto:[email protected]> [cid:[email protected]][300_jean_jullien_eiffel_tower 3] From: Langille, Elizabeth Ann [mailto:[email protected]] Sent: Thursday, December 03, 2015 8:28 PM To: Robinson, Brent; '[email protected]' Subject: [EXTERNAL] RE: [powernet] Technical Basis (paper) for Solubility Class Corrosion product source term justifies use of the oxide DAC, which isn't always the most conservative. Radiation Safety is a Cornerstone of Safe Operation Betsy Langille, CHP Senior Program Manager, Nuclear Power Group Governance and Oversight 1101 Market Street, BR 3C-C Chattanooga, TN 37402-2801 (423) 751-8659 office (865) 300-8616 cell [email protected]<mailto:[email protected]> NOTICE: This electronic message transmission contains information which may be TVA SENSITIVE, TVA RESTRICTED or TVA CONFIDENTIAL. Any misuse or unauthorized disclosure can result in both civil and criminal penalties. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the content of this information is prohibited. If you have received this communication in error, please notify me immediately by email and delete the original message. From: Robinson, Brent [mailto:[email protected]] Sent: Thursday, December 03, 2015 3:35 PM To: '[email protected]' Subject: [powernet] Technical Basis (paper) for Solubility Class TVA External Message. Please use caution when opening. Does anyone have a technical basis document they would be willing to share justifying the use of solubility class ALI and DAC values in 10CFR20 Appendix B? If NO: 1. What are you using? 2. Are you using the most restrictive value? 3. If no, how did you determine the proper class? 4. Have you been challenged by regulators on this? A private email response may be appropriate!! Thanks!! Brent L. Robinson TECHNICAL RP SUPERINTENDENT Florida Power & Light St. Lucie Plant 6501 S. Ocean Drive Jensen Beach, Florida 34957 (772) 467-7308 [email protected]<mailto:[email protected]> This Email message and any attachment may contain information that is proprietary, legally privileged, confidential and/or subject to copyright belonging to Exelon Corporation or its affiliates ("Exelon"). This Email is intended solely for the use of the person(s) to which it is addressed. If you are not an intended recipient, or the employee or agent responsible for delivery of this Email to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this Email is strictly prohibited. If you have received this message in error, please immediately notify the sender and permanently delete this Email and any copies. Exelon policies expressly prohibit employees from making defamatory or offensive statements and infringing any copyright or any other legal right by Email communication. Exelon will not accept any liability in respect of such communications. -EXCIP
