1. Our vendor does the annual calibration of the whole body counters. 2. The vendor does a set of QC checks and they are stored as part of the calibration. 3. A QC check is performed by RP prior to placing the whole body count back into service. 4. We do not have challenges because the QC database is updated by the vendor with multiple QC checks.
Scott Stoffel Senior Engineer 119/1/123 (805) 545-4422 From: Powernet [mailto:[email protected]] On Behalf Of Barber, Jerry M via Powernet Sent: Tuesday, July 23, 2019 5:00 AM To: [email protected] Cc: Barber, Jerry M <[email protected]> Subject: [Powernet] WBC questions need answers. *****CAUTION: This email was sent from an EXTERNAL source. Think before clicking links or opening attachments.***** We would appreciate your responses for the following questions. I'm sure Janet would be happy to compile answers with results for those interested. Thanks From: Aremu-Cole, Janet E Sent: Monday, July 22, 2019 2:01 PM To: Sherman, Chuck <[email protected]<mailto:[email protected]>> Subject: RP Manager Dist list - WBC questions Do you perform cross checks on Whole Body Counters at your stations? If so, 1. Do you use a vendor to perform annual calibrations? What is the basis for performing cross checks on WBC? 2. Can you send us your procedural guidance for post vendor calibrations? 3. Do you have challenges with cross check failures? Janet Aremu-Cole, PhD, PMP Duke Energy - RP/Chem CFAM Group 526 S. Church St. Charlotte, NC 28202 Mail Code: EC5ZA 704-382-7717
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