Palo Verde provides the following response with regards to 50.54(q) evaluations for dose assessment software changes:
The last time we revised the software was when we implemented the NEI 99-01 Revision 5 EALs. The 50.54(q) evaluation covered the EALs and all the related changes. When we switched to the new Raddose software in 2007 there were two 50.54(q) reviews, one for the dose assessment procedure change and one for the Emergency Plan change. Ken Walter Radiological Engineering Palo Verde Nuclear Generating Station 5801 S. Wintersburg Road, Mail Station 7663 Tonopah, Arizona 85354-7529 Tel: 623-393-6132, Fax: 623-393-6640 Pager: 877-503-8549 [email protected] ________________________________ From: [email protected] [mailto:[email protected]] On Behalf Of Beckham, Bob Sent: Tuesday, July 27, 2010 10:08 AM To: [email protected] Subject: Powernet: Dose Assessment Software Duke Energy would appreciate any information utilities can provide on the following question: When a change is made to your dose assessment software program, do you perform a 50.54(q) evaluation on the change? Thanks in advance. Bob Bob Beckham Duke Energy Carolinas, LLC Fleet Scientific Services - Radiation Protection ECII-ECO7F 704.382.6713 (office) 704.382.7375 (fax) 704.453.6002 (cell) [email protected]<mailto:[email protected]> [cid:202370619@28072010-0F51] Email Firewall made the following annotations --------------------------------------------------------------------- --- NOTICE --- This message is for the designated recipient only and may contain confidential, privileged or proprietary information. If you have received it in error, please notify the sender immediately and delete the original and any copy or printout. Unintended recipients are prohibited from making any other use of this e-mail. Although we have taken reasonable precautions to ensure no viruses are present in this e-mail, we accept no liability for any loss or damage arising from the use of this e-mail or attachments, or for any delay or errors or omissions in the contents which result from e-mail transmission. ---------------------------------------------------------------------
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