Cook Plant does core drilling, capturing the drill dust. Then soaking in DI water for a day or two after which the water/concrete mixture is filtered and analyzed by liquid scintillation. The results have been reproducible. The filtrate can also be distilled if cloudy.
Yes, we have dispositioned by this method. Joe Beer, CHP Staff Health Physicist Cook Nuclear Plant, Mail Zone 9 One Cook Place Bridgman, MI 49106 audinet: 280-2262 work: 269-465-5901 ext 2262 fax: 269-466-2661 cell: 269-313-7782 [email protected] <[email protected]> Sent by: [email protected] 06/18/2012 12:20 PM Please respond to [email protected] To <[email protected]> cc Subject Powernet: H3 Sampling in Concrete Hi All, Does anyone have a methodology to test for H3 in Concrete? Has anyone dispositioned concrete using a methodology? Thanks! Amanda L. Stenson Exelon Corp - Braidwood NPS RP Technical Specialist (815)417-2712 ----------------------------------------- ************************************************** This e-mail and any of its attachments may contain Exelon Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Exelon Corporation family of Companies. This e-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. Thank You. ************************************************** ----------------------------------- Powernet - a service of the Health Physics Society Power Reactor Section Powernet archives at http://www.mail-archive.com/[email protected]/ Reply to: [email protected] If Questions, contact Mike Russell, CHP at [email protected] ---------------------------------------------------------------- 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.
