Columbia Generating Station would appreciate your response to the following questions.
1. Does your facility classify Chemistry Laboratory analytical cross-check samples and reference standards as Sealed Source Devices? 2. Are liquid sources used to create "daughter" sources for analytical purposes considered a Sealed Source Devices? 3. If your response to questions 1 or 2 was No, are these types of samples tracked using a source tracking database? If desired, you may respond to the e-mail address below. Thank You, Ray Thomson Health Physics Staff Advisor Columbia Generating Station [email protected] Office, 509-377-8273
