Page 438 - Fundamentals of Magnetic Thermonuclear Reactor Design

416 Fundamentals of Magnetic Thermonuclear Reactor Design
TABLE 14.2 ITER Operational States, Dose Criteria and Acceptable Releases
Dose Anticipated frequency Release to the environment (during a year) (project guideline) limit – ≤1 g T as HT and 0.1 g T as <0.1 mSv HTO and 1 g metal as AEP per year and 5 g metal as ACP per year. ≥10 −2 ≤1 g T as HT or 0.1 g T as <0.1 mSv HTO or 1 g metal as AEP per event or 1 g metal as ACP o
Reduction of radioactivity release to as low levels as reasonably achievable, but ensure they do not exceed project release guideline for normal operation. Reduce probability of releases with the aim to decrease releases Ensure they do not exceed project release guideline for Reduce likelihood and

Safety goal incidents.

Operational State Normal operation: events and plant conditions that are planned and required for ITER’s normal operation, including some faults, events and conditions, which can occur as a result of the ITER’s experimental nature. Incident: deviation from normal operation, including event sequences or plant