System of standard levels of discharges of NPP inert radioactive gases

The system of standard levels of inert radioactive gas disposal of native NPP obtained on the basis of detected laws in distribution of the normalized disposal values and statistic analysis of the experience in WWER and RBMK reactor power unit operation is presented. Operating and control disposal levels classify the regions of standard operation and permissible deviations with regard to individual features of the reactor given. The system of standard levels is an active measure to control the process of reactor operation in terms of NPP operation safety and quality increase, as well as fulfillment of the requirements of sanitary legislation