Questions for folks at BWRs that have implemented Online Noble-Metal Chemistry.
Since implementation of Online Noble-Metal Chemistry have you seen Au-199 in your Rx water (158 KeV Line)? Do you see this line in your effluent samples (Charcoal Cartridge [CC] or Particulate Filter[PF])? If you see the 158 KeV line, and do not attribute it to Au-199, what was your logic? We have seen this (158 KeV) line in RB SPING samples, but only on the CC. Furthermore, recounts seem to indicate that it decays away quicker than the 3.1 day half-life would suggest. Au-199 was expected (per GE) and we do see it in Rx water. If you wish to contact me directly, please email me at [email protected] as I am currently working nights for the outage. Thank you in advance. Barry ---------------------------------------------------------------------------------------- Barry E. Muller, Ph.D. Health Physicist Fermi 1 Atomic Power Plant 734.586.1798 (O) Radiological Engineer Fermi 2 Power Plant 734.586.1576 (O) 734.586.1883 (F) 734.227.1505 (P) [email protected] wrote: ----- To: "'[email protected]'" <[email protected]> From: "ANDERSON, MARLYN P" <[email protected]> Sent by: [email protected] Date: 02/04/2014 16:07 Subject: Powernet: RE: quick benchmark 1. A pneumatic HIC lid closure tool. 2. Yes 3. If the HIC is inside a concrete shield and you use camera along with the pneumatic HIC lid closure tool you can meet the match marks for closure using very little dose. Marlyn Anderson Fort Calhoun 402- 533-7194 From: [email protected] [mailto:[email protected]] On Behalf Of Creamer, Charles E Sent: Tuesday, February 04, 2014 2:36 PM To: '[email protected]' Subject: Powernet: RE: quick benchmark Manual HIC lid closure tool at BFN Chuck Creamer Charles E. Creamer Health Physicist Tennessee Valley Authority Browns Ferry Nuclear Plant P.O. Box 2000 (Mail Stop NAB-1G-BFN) Decatur, Al. 35609-2000 Phone: 256-729-2983 Fax: 256-729-3101 Pager: 1-800-323-4853, pin 30-053 mailto:[email protected] REMEMBER - You don’t know what you don’t know This electronic message transmission contains information which may be TVA SENSITIVE, TVA RESTRICTED or TVA CONFIDENTIAL. Any misuse or unauthorized disclosure can result in both civil and criminal penalties. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the content of this information is prohibited. If you have received this communication in error, please notify me immediately by email and delete the original message. From: [email protected] [mailto:[email protected]] On Behalf Of PEREZ, DIANA Sent: Monday, February 03, 2014 2:48 PM To: [email protected] Cc: FOGLE, RICHARD R Subject: Powernet: quick benchmark VCS would appreciate a response to the following: 1. Does your site use a pneumatic HIC lid closure tool or a manual HIC lid closure tool? 2. If your site uses a pneumatic HIC lid closure tool, can HIC lid closure be completely performed remotely? 3. While using a pneumatic HIC lid closure tool, how much of a dose reduction has been accomplished? Ryan Fogle ½VC Summer Nuclear · Health Physics and Safety Services Virgil C. Summer Nuclear Station Hwy 215N at O.S. Bradham Boulevard W 803.345.4217 F 803.345.4844 [email protected] This e-mail contains Omaha Public Power District's confidential and proprietary information and is for use only by the intended recipient. Unless explicitly stated otherwise, this e-mail is not a contract offer, amendment, or acceptance. If you are not the intended recipient you are notified that disclosing, copying, distributing or taking any action in reliance on the contents of this information is strictly prohibited.
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