Infrequent or First-Time Activities
Infrequent or First-Time Activities : Radiation and Radiological Disasters. Radiological work activities or operations that require special Management attention and consideration of new or novel radiological controls. The designation of infrequent or first-time activities is specifically applicable to facilities that conduct routine and recurring process operations, and is not applicable to facilities that routinely conduct first-time activities, such as experimental or research facilities