[en] With the purpose of an estimation of optimum dose-expenses cost from a level of an irradiation in frameworks of the risk-oriental-'cost-benefit' analysis, the methodology of definition of concept and value of a money's worth of parameter man-zivert is considered

[en] One of the most urgent problems for today, during the SIP plans implementation of the Shelter transformation, is personnel radiation safety. The first of them assumes that a worker can be exposed to permitted annual dose during a short period of time with subsequent withdrawal of the person from radiation-hazardous activities. The second approach is based on the determination of derived dose limits that would provide for non-excess of the main limits on the assumption that a person is involved in radiation-hazardous work during the whole year. Radiation protection during practical activity should be formed on the basis of optimization principle. The optimization, in this case, implies that activities in the fields of ionizing radiation should be planned and performed in such way that, during their performance, the levels of individual doses and/or the quantity of exposed persons be as low as possible with taking into account the economic and social factors

[en] On the basis of the 'cost-benefit' analysis and principle ALARA the approach to optimization of the regulation of the radiating control allowing to raise efficiency of measures on radiating protection is developed

[en] The main issues of the radiation safety and protection provision on the nuclear power plants are considered in this monograph. The description of the basic sources of the radiation danger on NPPs, the principles, the methods and the means of the safety and radiation monitoring provision are shown. The special attention is paid to the issues of the ionizing radiation regulation

No abstract available

[en] In the article has been examined the general methodological recommendations for application of the optimization procedures into activities of the Nuclear Power Plant Units decommissioning. the article presented the role and responsibility of the top management and personnel, which involved into optimization process of the radiation protection. Write the decision-making algorithm for optimization process and produced requirements for personnel training

[en] Preconditions necessary for calculation of the observation area are analyzed. Based on general tendencies in the spread of radioactive releases in the environment, an approach is proposed to justifying the size of the observation area in compliance with Ukrainian regulations

[en] The main stages and results of the Project Tacis/UK/TSO/011 'Assistance in Strengthening the Ukrainian Nuclear Safety Authority. Analytical Bases Necessary for the Performance of Radiation Protection Calculations' are described. The problems that have been solved during the implementation of the Project are discussed. These problems were selected for training due to their importance in the decommissioning process developing in Ukraine. The computer codes that have been transferred to SSTC NRS for solving radiation-protection problems are described. Based on the results of the Project, conclusions and proposals as for possible further cooperation are drawn

[en] The paper considers issues associated with leakage monitoring of fuel claddings in transition of Ukrainian NPPs to new fuel types

No abstract available