Similar to Ft. Calhoun....
Ft. Calhoun is about to start using passive monitoring. 1. Does your plant use passive monitoring? Yes 2. Does your plant do any monitoring as part of in-processing and if so how do you document it? All personnel pass through monitors when exiting (not on entry) the site protected area 3. What equipment do you use? (PM-7, GEM-5, etc.) Currently we have PM-7s and two GEM-5 at one of two protected area exits (GEM 5s to be installed after outage at other protected area exit) 4. Do you have a procedure that controls the requirements for passive monitoring and would you be willing to share? Yes, When person are processed in for exposure monitoring (issuance of TLDs) the passive monitor is used instead of a WBC and the no alarm condition is recorded on the TLD issuance form. Additionally an alarm condition at the protected area (security points)are procedurally documented in the shift logs. We have done a sensitivity study to validate that our setpoints are appropriate for the PM7's and will be done for the GEM 5 prior to installation of a GEM 5 at the RCA exit point. Mike Macho RP Supervisor Comanche Peak Nuclear Power Plant Luminant Power, EFH P.O. Box 1002, MC O05A 6322 N FM56 GLEN ROSE, TEXAS 76043 [email protected]<mailto:[email protected]> (254) 897-5698 From: [email protected] [mailto:[email protected]] On Behalf Of Benjy P Bertossi Sent: Friday, April 12, 2013 7:39 AM To: [email protected] Subject: Re: Powernet: RE: passive monitoring Fermi - GEM5, similar to Ginna, except we do not have PA entrance monitors, exit only Benjy Bertossi Fermi2 - RP Supervisor 734-586-4935 [email protected]<mailto:[email protected]> [cid:[email protected]]"Holmes, Stephen J" ---04/12/2013 08:07:18 AM---Ginna response below: Stephen J Holmes, CHP, PE From: "Holmes, Stephen J" <[email protected]<mailto:[email protected]>> To: "'[email protected]'" <[email protected]<mailto:[email protected]>> Date: 04/12/2013 08:07 AM Subject: Powernet: RE: passive monitoring Sent by: [email protected]<mailto:[email protected]> ________________________________ Ginna response below: Stephen J Holmes, CHP, PE Sr. Plant Health Physicist, CENG-RE Ginna NPP [email protected]<mailto:[email protected]> 585-771-3577 From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of MCCALL, CHARLES Sent: Friday, April 12, 2013 7:54 AM To: [email protected]<mailto:[email protected]> Subject: Powernet: passive monitoring Ft. Calhoun is about to start using passive monitoring. 1. Does your plant use passive monitoring? Yes 2. Does your plant do any monitoring as part of in-processing and if so how do you document it? All personnel pass through monitors when entering (and exiting) the site protected area 3. What equipment do you use? (PM-7, GEM-5, etc.) GEM-5 4. Do you have a procedure that controls the requirements for passive monitoring and would you be willing to share? No procedure specific to passive monitoring. We have done a sensitivity study to validate that our setpoints are appropriate. Thanks Charles W. McCall Health physicist Rad Equipment Group Omaha Public Power District 9710 Power Lane, Blair NE 68008 402-533-7165 [email protected]<mailto:[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. This e-mail and any attachments are confidential, may contain legal, professional or other privileged information, and are intended solely for the addressee. If you are not the intended recipient, do not use the information in this e-mail in any way, delete this e-mail and notify the sender. -EXCIP Confidentiality Notice: This email message, including any attachments, contains or may contain confidential information intended only for the addressee. If you are not an intended recipient of this message, be advised that any reading, dissemination, forwarding, printing, copying or other use of this message or its attachments is strictly prohibited. If you have received this message in error, please notify the sender immediately by reply message and delete this email message and any attachments from your system.
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