From Callaway 1, yes. "Non-exempt" by you definition is "Accountable". "Exempt" by your definition is "Custodial".
2. Mostly the 10CFR30 tables. We have some specific commitments on Licensable Quantities, however some other factors such as Generally Licensed or some State Regulations make a source Accountable. 3. Accountable sources are inventoried semiannually, and are required to have 10CFR20.1904 labeling. Custodial sources are inventoried annually and require radioactive material labeling. Accountable sources must be locked or guarded outside the Protected Area. Both types must be stored as designed (normally in a locked and labeled Source Locker when not in use. Questions or comments call or email Dewey at Callaway. 314-225-1061 Dewey Sent from my iPhone On Mar 20, 2014, at 3:32 PM, "Sutton, Craig" <[email protected]<mailto:[email protected]>> wrote: EXTERNAL SENDER. Do not click on links or open attachments that are not expected and do not give out User IDs or passwords. ________________________________ DCPP would like to know the following regarding non-exempt radioactive sources at your site: 1. Does your site make a distinction procedurally or physically, (such as a different marking), between exempt and non-exempt radioactive sources? 1. If so, what limit do you use as the basis for identifying a source as non-exempt? (i.e., 10 CFR 30.70/71, 10 CFR 20 Appendix C, etc.) 1. If so, what is the distinction used (marking, location, procedural controls, etc.)? Respectfully, Craig D. Sutton Radioactive Materials Engineer Pacific Gas & Electric Company Diablo Canyon Power Plant MS 104/2/216 PO Box 56 Avila Beach, CA 93424 P: 805.545.4208 | C: 805.748.0603 | [email protected]<mailto:[email protected]> ________________________________ PG&E is committed to protecting our customers' privacy. To learn more, please visit http://www.pge.com/about/company/privacy/customer/ ________________________________ The information contained in this message may be privileged and/or confidential and protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. Note that any views or opinions presented in this message are solely those of the author and do not necessarily represent those of Ameren. All e-mails are subject to monitoring and archival. Finally, the recipient should check this message and any attachments for the presence of viruses. Ameren accepts no liability for any damage caused by any virus transmitted by this e-mail. If you have received this in error, please notify the sender immediately by replying to the message and deleting the material from any computer. Ameren Corporation
