DC Cook employs two, SAM-12 monitors at each of our two, Restricted Area Exits. We also use SAM-11s for equipment releases in outlying areas such as our Rad Waste Handling Building (outside the Protected Area). We have had multiple hard drive failures on our SAM-12s. A recent upgrade to solid state hard drives have proven only slightly more reliable. We have also had about one door handle and/or door latching mechanism failure per year, over the years as well. We do constantly coach workers to close SAM doors with care.
Dave Raye RP Operations General Supervisor Cook Nuclear Plant Bridgman, MI 49106 269-466-2803 Be careful how you practice, as you shall surely perfect it. From: "Barber, Jerry" <[email protected]> To: "[email protected]" <[email protected]>, Date: 12/11/2013 08:21 AM Subject: Powernet: RE: Quick benchmarking question: Tool Monitors Sent by: [email protected] This is an EXTERNAL email. STOP. THINK before you CLICK links or OPEN attachments. Robinson uses Canberra Cronos monitors. They work great and we have had no issues with them. From: [email protected] [mailto:[email protected]] On Behalf Of Johns, Alex M. Sent: Wednesday, December 11, 2013 6:58 AM To: [email protected] Subject: Powernet: RE: Quick benchmarking question: Tool Monitors *** This is an EXTERNAL email. Exercise caution. DO NOT open attachments or click links from unknown senders or unexpected email. *** Salem still using SAM-9(s) and SAM-11(s). Replaced hinges on the 9(s). No other significant issues. Alex Johns RPS Salem Station 856-339-3909 [email protected] From: [email protected] [mailto:[email protected]] On Behalf Of Holmes, Stephen J:(GINNA) Sent: Wednesday, December 11, 2013 6:48 AM To: [email protected] Subject: Powernet: RE: Quick benchmarking question: Tool Monitors Ginna uses SAM-12; we?ve had them for a couple years now and haven?t had any significant problems with them Stephen J Holmes, CHP, PE Sr. Plant Health Physicist, RE Ginna NPP [email protected] 585-771-3577 From: [email protected] [mailto:[email protected]] On Behalf Of Kinmark, Michael L. Sent: Tuesday, December 10, 2013 2:01 PM To: [email protected] Subject: Powernet: Quick benchmarking question: Tool Monitors Question from Columbia: What tool monitor do you currently use? SAM-12, Canberra Cronos, or something other? Any issues? Thank you in advance. Michael Kinmark HP Staff Advisor III Radiological Support Columbia Generating Station 509-377-2091 [email protected] 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 The information contained in this e-mail, including any attachment(s), is intended solely for use by the named addressee(s). If you are not the intended recipient, or a person designated as responsible for delivering such messages to the intended recipient, you are not authorized to disclose, copy, distribute or retain this message, in whole or in part, without written authorization from PSEG. This e-mail may contain proprietary, confidential or privileged information. If you have received this message in error, please notify the sender immediately. This notice is included in all e-mail messages leaving PSEG. Thank you for your cooperation.
