Dose of radionuclide inhalation intake during estimate of equivalent and exposure of lens, skin, hands and feet by beta-particles

The technique of calculation of a doze of an internal irradiation on the personnel is described. It is stipulated by an inhalation intake of radioactive aerosols in human organism during the works at the 'Ukryttia' object. Estimates of relative contribution of different nuclides in the inhalation dose have been made. Recommendation of a correct registration of internal exposure are provided. Procedures of equivalent dose estimate are described of internal exposure of lens, skin, hands and feet by β-particles during the works at the 'Ukryttia' object. Recommendations to calculate the doses occurred due to this exposure type are given