North Anna has a question for plants that use Canberra's HIS-20 software and DMC-2000 electronic dosimeters.
1. Have you had any occurrence where the DMC-2000 has been found in PAUSE after being issued in HIS-20? 2. Have you had any occurrence where the DMC-2000 once issued has turned back to PAUSE without interfacing with a dosimeter reader? 3. Have you had any occurrence with the DMC-2000 losing contact with the wireless reader during the issuance or return process? 4. Have you had any occurrence during the issue process, the system issues then quickly returns the dosimeter? 5. If you have answered "yes" to any of these questions - what corrective measures have you put in place to prevent these events? Barbara J. Thompson North Anna Power Station 1022 Haley Drive Mineral, Va 23117 Superintendent Health Physics Technical Services [email protected] Phone: 540-894-2638 CONFIDENTIALITY NOTICE: This electronic message contains information which may be legally confidential and or privileged and does not in any case represent a firm ENERGY COMMODITY bid or offer relating thereto which binds the sender without an additional express written confirmation to that effect. The information is intended solely for the individual or entity named above and access by anyone else is unauthorized. If you are not the intended recipient, any disclosure, copying, distribution, or use of the contents of this information is prohibited and may be unlawful. If you have received this electronic transmission in error, please reply immediately to the sender that you have received the message in error, and delete it. Thank you.
