PWRRM July 2013

pwrrm@retaqs.com

7 participants
3 discussions

Demineralized water use
by wvferguson＠aep.com 19 Jul '13

19 Jul '13

Hello, The Cook Plant (Westinghouse PWR) has a procedural limit of 3000 gallons of demineralized water use in the refueling cavity if there is No fuel in the reactor pressure vessel, (a requirement which i would like to eliminate). does anyone else have a similar limit? thanks! wvf William Ferguson, P.E. Senior Engineer AEP Nuclear Fuels Group 500 Circle Drive Buchanan, MI 49107-1373 (269) 697-5139 ---------------------------------------------------------------- This e-mail message and all attachments transmitted with it from the Nuclear Generation Group of American Electric Power are for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message.

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Startup Flux Maps
by Adina K Lafrance 08 Jul '13

08 Jul '13

All, Does anyone use Westinghouse White Paper to defer startup flux mapping to 50%? Or planning to use the White Paper? (also in WCAP 16303-P Appendix B) Thank you. Adina LaFrance Lead Reactor Engineer Surry Power Station Dominion Generation Phone: 757-365-2658; Internal: 8-798-2658 E-mail: Adina.K.LaFrance(a)dom.com<mailto:Adina.K.LaFrance@dom.com> CONFIDENTIALITY NOTICE: This electronic message contains information which may be legally confidential and/or privileged and does not in any case represent a firm ENERGY COMMODITY bid or offer relating thereto which binds the sender without an additional express written confirmation to that effect. The information is intended solely for the individual or entity named above and access by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution, or use of the contents of this information is prohibited and may be unlawful. If you have received this electronic transmission in error, please reply immediately to the sender that you have received the message in error, and delete it. Thank you.

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ECP (ECC) reactivity corrections due to AOA (CIPS)
by Kenneth Pike 05 Jul '13

05 Jul '13

Has anyone modified their ECP (ECC) procedure to account for a reactivity adjustment when the cycle experiences AOA (CIPS)? If so would you be willing to share the approach or email me a copy of your procedure. I am developing a training module on this topic and would like to include some examples/approaches. Run Silent, Run Deep Ken Pike (610) 277-8991 x 253

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PWRRM July 2013