Seth, Thanks for the reply. I have found that River Technologies produces a downdraft platform. Sounds like a lot of stations are already using this system. Erik
Erik Simon Health Physics Shift Supervisor Radiation Protection, Surry Power Station Dominion Generation Phone: 757-365-2672; Internal: 8-798-2672 Pager: 800-272-5643-3299; E-mail: [email protected]<mailto:[email protected]> From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Friday, March 09, 2012 3:13 PM To: [email protected] Subject: Powernet: RE: Downdraft step off pads Palo Verde provides the following response: We have been evaluating the use of Down-Draft Step Off pads at our Containment Building egress point. I have put together some drawings based on a unit that Browns Ferry has manufactured locally. I am awaiting a price estimation from Radiation Protection Systems and if this unit works we have been considering expanding the usage into our Fuel Building based on the number of clean area PCEs, spent fuel pool cobalt concentrations, etc. Please contact me if you'd like more information, maybe we can get RPS to collaborate with us on a design. Seth ********************************************************************** Seth J. Kanter, CHP, RRPT Sr. Health Physicist Palo Verde Nuclear Generating Station Mail Sta. 7397 5801 S. Wintersburg Rd. Tonopah, AZ 85354 Phone (623) 393-3130 Fax (623) 393-1853 Unless otherwise noted, all opinions are my own Liviu Librescu ********************************************************************** From: [email protected] [mailto:[email protected]] On Behalf Of Erik P Simon Sent: Friday, March 09, 2012 12:30 PM To: [email protected] Subject: Powernet: Downdraft step off pads Surry Power Station would like to have some opinions offered about the effectiveness of Down-Draft Step Off pads. We are interested in particle control options for exit locations such as cavity or transfer canal. Any information would be greatly appreciated. If possible please provide manufacturer. Best Regards, Erik Erik Simon Health Physics Shift Supervisor Radiation Protection, Surry Power Station Dominion Generation Phone: 757-365-2672; Internal: 8-798-2672 Pager: 800-272-5643-3299; E-mail: [email protected]<mailto:[email protected]> 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. --- NOTICE --- This message is for the designated recipient only and may contain confidential, privileged or proprietary information. If you have received it in error, please notify the sender immediately and delete the original and any copy or printout. Unintended recipients are prohibited from making any other use of this e-mail. Although we have taken reasonable precautions to ensure no viruses are present in this e-mail, we accept no liability for any loss or damage arising from the use of this e-mail or attachments, or for any delay or errors or omissions in the contents which result from e-mail transmission.
