At South Texas Project we provide seven standard plans and use BEACON to run the load swing calculations. They include down powers to 90% in 1 hr, 80% in 1 hr, 70% in 1 hr, 60% in 1 hr, 60% in 10 minutes, 40% in 2 hrs, and 0% in 3 hrs. These are provided to our operators every 2 to 3 weeks for both units.
Kristin Chesson South Texas Project Reactor Engineering (361)972-4685 Pager 1620 ________________________________ From: Adina.K.Lafrance@dom.com [mailto:Adina.K.Lafrance@dom.com] Sent: Tuesday, September 16, 2008 11:40 AM 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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