Beaver Valley Power Station Unit 1 & 2 response: We provide monthly updates to the periodic Reactivity Plans. The Periodic Plans contains two parts. The first part provides daily operational guidance such as the amount of water/acid, and/or rods needed to change temperature 1F and power by 1%. This information can also be used for power changes less than 10% such as Tubine Govenor/Throttle Valve testing. The second part of the Periodic Plan contains information to support any rapid power reductions. This data includes the boration/rod movement needed to support 2%/min and 5%/min power reductions for 10%, 20%, 30%, 50% and 75% power changes. The data also includes dilution data following the various power changes.
Anthony (A.R.) Burger Supervisor, Reactor Engineering FENOC - Beaver Valley Power Station Phone: (724) 682-4108 Cell: (724) 601-3224 FAX: (724) 682-4250 Email: aburger@firstenergycorp.com
Adina.K.Lafrance@ dom.com Sent by: To pwrrm@retaqs.com pwrrm@retaqs.com cc
09/16/2008 12:41 Subject PM [Pwrrm] Standard Ramp Plans
Please respond to PWR Reactivity Management <pwrrm@retaqs.com >
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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