At V.C. Summer, we issue four plans to our operators every month. They cover down-powers to 90 ( in 1 hr), 80 (1 hr), 50 (3 hr) and 02 (3 hr) percent. Those are meant for immediate use by operators at any time during their validity period, and are in the station curve book. We use BEACON to generate the plans so we don't track how many load swing calcs we run, but it is generally very few until end of cycle.
Mike Strickland
Reactor Engineering
V.C. Summer Nuclear Station
Work (803) 345-4625
Cell (803) 622-6881
Pager (803) 251-5767
From: pwrrm@retaqs.com [mailto:pwrrm@retaqs.com] On Behalf Of Adina.K.Lafrance@dom.com Sent: Tuesday, September 16, 2008 12:40 PM To: pwrrm@retaqs.com Subject: [Pwrrm] Standard Ramp Plans
Two Questions involving standard ramp plans (the plans given to ops for common ramping needs- turbine balance shot, misaligned rod, backing off RTP, securing MFP):
How many cases are run for the standard ramp plans given to ops? (our sites run between six per month per unit to 16 per quarter)
How often are standard ramp plans updated at each site? (we do monthly for two of our sites, quarterly at the other two)
Adina LaFrance
Nuclear Analysis & Fuel Reactor Engineer Surry Power Station Email: Adina.K.LaFrance@Dom.com Phone: 757-365-2658 Pager #: 4290
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