FIRST RESULTS OF RADON MONITORING PROGRAM IN SLOVENIA ACCORDING TO EU EURATOM DIRECTIVE

Abstract

In 2018 Slovenia adopted the new ordinance where the requirements of the Council of the European Union 2013/59 Euratom on radon were taken into account (2LIT). As the new ordinance requires systematic survey of radon concentrations in public institutions and dwellings in Slovenia, Ministry of Health announced two tenders for the radon surveys in 2018 and 2019. Zavod za varstvo pri delu (ZVD) successfully competed on both tenders. The tenders required measurements of radon concentrations in public institutions, mainly schools and kindergartens and in private dwellings every year in 24 municipalities which were recognised as radon prone areas. Besides these measurements ZVD as the authorised organisation measured radon concentration in companies all over Slovenia and private dwellings where owners wanted to know how high the radon concentration is and if some actions are required to lower it. The radon concentrations were measured with track etched detectors. The results of the survey are presented in the article as well as the difficulties we encountered during sending track etched detectors to people.

Keywords: Radon, radon concentration, radon prone areas, track etched detectors, dwellings, school.