At Braidwood we do 22 standard plans, covering load follow situations, as well as emergent ramps (i.e. feed pump trip, heater drain pump trip, Tech Spec shutdown, etc.). These are updated approximately every 6 week to cover 1000 EFPH of burnup at a time.
Mike Needham Reactor Engineering Braidwood Station (815) 417-2492 Michael.Needham@exeloncorp.com
-----Original Message----- From: pwrrm@retaqs.com [mailto:pwrrm@retaqs.com]On Behalf Of 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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