Michael, We included our Argos-5WBAB monitors (with a zeus detector) in our site passive sensitivity study. They alarmed every time with a 0.156 uCi sample with a dose of 9.9 mrem. We run those monitors in sequence with the GEM-5.
Thanks, Derek Hultquist Health Physicist D. C. Cook NPP (269) 465-5901 x2088 From: Kinmark, Michael L. [mailto:[email protected]] Sent: Tuesday, August 22, 2017 2:03 PM To: [email protected] Subject: [EXTERNAL] [powernet] Internal Sensitivity Study on Beta WB Contamination Monitors This is an EXTERNAL email. STOP. THINK before you CLICK links or OPEN attachments. If suspicious please forward to [email protected]<mailto:[email protected]> for review. ________________________________ Question on Internal Sensitivity (Passive Internal Monitoring) Study - I know most all have done an internal sensitivity study on your Gamma Portal Monitors (GEM-5, PM-7, iPM-12). Has anybody had a ANI - Recommendation to do the same study on your Argos-5 A/B, PCM, IPM Whole Body Contamination Monitors (gas flow beta type only - not plastic scintillator optioned like Zeus)? The guidance quoted is ANI Section 8.5, Revision 5 Bioassy - Specifically 8.5.9 Criterion. If so, what did you find sensitivity to be? Sincerely, Michael Kinmark HP Staff Advisor III Radiological Support Columbia Generating Station 509-377-2091 [email protected]<mailto:[email protected]>
