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Information × Registration Number 0224U033197, (0122U201319) , R & D reports Title Services on geodetic control of the crane tracks cargo-lifting equipment popup.stage_title Послуги з геодезичного контролю підкранових колій вантажопідіймального обладнання Head Burak Kostiantyn О., Доктор технічних наук Registration Date 20-12-2024 Organization Ivano-Frankivsk National University of Oil and Gas popup.description1 The purpose of the services is to ensure reliable operation of crane tracks and compliance with regulatory requirements of a separate unit of the Rivne Nuclear Power Plan popup.description2  On the report under contract No. 32/2022 on the topic "Services for geodetic control of crane tracks of lifting equipment" In January 2022, geodetic measurements of plan height parameters of under-crane tracks of the bridge overhead crane of the 4th power unit of the Rivne NPP with a carrying capacity of 320 tons were performed. As a result, actual values of deviations in the position of the rail from the design dimensions were established. The obtained results of the height position of the crane track are within the limits of the tolerance of the current regulatory documents. The decrease in the diameters of the under-crane track from the design value in the studied cross-sections by 16 mm to 29 mm is cause for concern, which, in our opinion, is related to the periodic tensioning of the reinforcement bundles in the wall of the reactor compartment. The data presented in the report are important for ensuring the operational reliability of the lifting equipment of the reactor units of the Rivne NPP and fully meet the requirements of current regulatory documents for the results of geodetic monitoring of crane tracks. Product Description popup.authors Burak Kostiantyn О. Hrynishak Mykola Ya. Kovtun Vitalii M Mykhailyshyn Volodymyr P. popup.nrat_date 2024-12-20 Close