Grand Gulf Nuclear Station has the same types of dosimeters and the same calibration frequency. The reason stated is good as well.
Fred Rosser GGNS RP Specialist 601 437 6571 From: Rolph, James Thomas Jr [mailto:[email protected]] Sent: Wednesday, May 24, 2017 3:14 PM To: 'Lee, Sun G.'; '[email protected]'; '[email protected]' Cc: Schult, Douglas A Subject: [powernet] RE: Calibration frequency for Electronic Dosimeters EXTERNAL SENDER. DO NOT click links, or open attachments, if sender is unknown, or the message seems suspicious in any way. DO NOT provide your user ID or password. What type of ED do you use at your facility? Mirion DMC-2000S, DMC-2000GN, and DMC-3000 What is the calibration frequency for ED used at facility? Annual calibration What is the basis for the calibration frequency for ED use at your facility? Performance has demonstrated that the calibrations remain constant and do not change. James (Jim) T. Rolph, CHP Sequoyah RP Technical Support SQN MPB-1A 423-843-8115 (o) 423-521-9169 (m) From: Lee, Sun G. [mailto:[email protected]] Sent: Wednesday, May 24, 2017 2:32 PM To: '[email protected]'; '[email protected]' Cc: Lee, Sun G.; Schult, Douglas A Subject: [powernet] Calibration frequency for Electronic Dosimeters TVA External Message. Please use caution when opening. Perry Nuclear Plant would like to benchmark the calibration frequency of electronic dosimeters (ED): What type of ED do you use at your facility? What is the calibration frequency for ED used at facility? What is the basis for the calibration frequency for ED use at your facility? Thank you. Sun G. Lee, CHP Technical Support Perry Nuclear Power Plant 440-465-8030 Cell 440-280-5039 Work ________________________________ The information contained in this message is intended only for the personal and confidential use of the recipient(s) named above. If the reader of this message is not the intended recipient or an agent responsible for delivering it to the intended recipient, you are hereby notified that you have received this document in error and that any review, dissemination, distribution, or copying of this message is strictly prohibited. If you have received this communication in error, please notify us immediately, and delete the original message.
