Travis,
Thanks for answering the retaqs question. Please let me know what you intend on sending prior to sending. I do receive these requests from retaqs (I'm on the mailing list), and I don't want to get blind-sided from someone on an answer.
AR
tlink@firstenergy corp.com Sent by: To pwrrm@retaqs.com PWR Reactivity Management pwrrm@retaqs.com cc 11/04/2008 10:05 AM Subject Re: [Pwrrm] Definition of When Startup is Complete Please respond to PWR Reactivity Management <pwrrm@retaqs.com >
Our procedures state the similar, more than 1 rod dropped at power, manually trip the reactor. If a rod were to drop during initial approach to criticality after refueling or physics testing, the procedure for that requires a manual reactor trip.
There is no procedural requirement to trip the reactor during other startups for a dropped rod, however we would have pre-determined actions/termination criteria from Operations and in the IPTE to either manually trip or insert all banks to zero if that were to happen. There is also no specific power level where this would or wouldn't apply. We usually terminate the IPTE for startup once the Main feed Reg Valves are put in service ~25-28% RTP.
Travis B. Link Beaver Valley Reactor Engineering P.O. Box 4 - Mail Drop A-BV-A Shippingport, PA 15077 (724) 682-4149 (Work) (412) 432-6380 (Cell) (412) 305-3041 (Pager) (724) 682-4250 (FAX) tlink@firstenergycorp.com
----------------------------------------- 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. _______________________________________________ PWRRM mailing list PWRRM@retaqs.com http://www.keffective.com/mailman/listinfo/pwrrm