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Information × Registration Number 0224U002673, 0123U103242 , R & D reports Title Scientific-engineering support for drilling and for equipping of observation wells for radiohydroecological monitoring popup.stage_title Head Panasiuk Mykola I., Кандидат технічних наук Registration Date 24-02-2024 Organization Institute for Safety Problems of Nuclear Power Plants of the National Academy of Sciences of Ukraine popup.description2  The object of research is observation wells of radio-hydroecological monitoring, groundwater, suitability of wells for observations. The goal of the research is the application of scientifically based decisions regarding the placement and selection of structures of observation wells, which will provide reliable data at the process of observations within the framework of radio-hydroecological monitoring. The research method is the development of scientifically based recommendations for the creation of new observation wells using analysis and forecasts of changes in radio-hydroecological conditions, the development of project solutions and scientific engineering support for the drilling of new observation wells. The works were performed at the Chornobyl NPP industrial site near the reactor compartment of unit #1 and in the area of the pressure basin of the 2nd stage of the Chornobyl NPP. As of November 2023, in the area where the new wells are located, the depth of the groundwater level was 5.32 to 6.48 m, depending on the hypsometry of the earth's surface and seasonal fluctuations of the groundwater level. At the same time, the marks ranged from 108.7 to 108.9 m. The complex of works included: analysis of hydrogeological conditions, mathematical modeling, substantiation of the placement and construction of observation wells, development of geological and technical equipment for drilling, actual support for drilling and arrangement (documentation of processes, quality control), selection and laboratory analyzes of water samples and development of passports for new observation wells. Product Description popup.authors Kovalenko Ihor O. Levin Heorhii V. Lyushnya Petro A. Roienko Hryhorii K. Sosonna Nataliia V. popup.nrat_date 2024-02-24 Close