At Cook we use 3E-9 uCi/cc with the AMS-4 Thanks,
Derek Hultquist Health Physicist D. C. Cook NPP (269) 465-5901 x2088 From: Lamons, John [mailto:[email protected]] Sent: Wednesday, May 03, 2017 8:54 AM To: [email protected] Subject: [EXTERNAL] [powernet] Setting of Continuous Air Monitors This is an EXTERNAL email. STOP. THINK before you CLICK links or OPEN attachments. ________________________________ I would like to benchmark what set point the industry uses for CAM units (ie AMS-4). We recently had a question from the NRC as to why we set our units at 10.59 Bq/ft^3 (1.01 e-8 uCi/cc) instead of the posting limit, .3 DAC (about 3e-9 uCi/cc). Thanks for the help. John Lamons Health Physicist Comanche Peak Nuclear Power Plant
